Johnston, IA

12:18 CDT le 21 mai 2013 (GMT -0500)
Alt.: 840 ft
Lon: 93.7° W
Lat: 41.7° N
Source
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Global: Violent Tornado Causes Catastrophic Damage in Moore, Oklahoma
News
Crews Race to Find Survivors of Oklahoma Twister
May 21, 2013
The search and rescue efforts are ongoing in Moore, Okla. after a massive tornado levelled the town and local schools.
PTSD Risk after the Oklahoma Tornado
May 21, 2013
In the wake of Mondays devastating tornado that ravaged the town of Moore, Okla., survivors are likely to feel incredible shock and numbness.
Massive Tornado Leaves Small Hospital 'Pretty Much Destroyed'
May 21, 2013
Officials say a tornado hit a small hospital in suburban Oklahoma City, but all the 30 patients inside survived.
Obama: 'Americans From Every Corner of This Country Will Be With Them'
May 21, 2013
Obama has declared a major disaster in Oklahoma, ordering federal aid to supplement state and local recovery efforts. The president also spoke Monday with Oklahoma Gov. Mary Fallin and Rep. Tom Cole, whose home is in the heavily damaged town of Moore.
Why Don't More Homes in Oklahoma Have Basements?
May 21, 2013
The answer lies in the level of the water table and the soil texture in Oklahoma and in states across the Plains.
Photos: Deadly Tornado Outbreak Strikes Plains
May 21, 2013
A tornado outbreak struck the Plains states on May 19, 2013, leaving widespread damage in its wake.
Children and the Tornado: Helping Kids Cope
May 21, 2013
Any time children are involved in a catastrophe, emotional reactions among survivors and across the nation are particularly strong.
Recap: Tornadoes Rake Oklahoma, Kansas, Iowa
May 21, 2013
The weather imagery, video and recap from tornadoes in the Plains on May 19, 2013.
Tornado Took Similar Path to 1999 F5
May 21, 2013
Moore, Oklahoma is no stranger to devastating tornadoes.
'I Expected Chaos:' Scenes from Okla. School
May 21, 2013
A photographer who was among the first to arrive at an Oklahoma Elementary School after a tornado destroyed it, describes the heart-wrenching scene.
A Timeline of Deadly Events in Moore, Okla.
May 21, 2013
Check out this comprehensive timeline of the events that transpired in Moore, Okla.
In Tornado's Wake, Worried Parents Seek Out Kids
May 21, 2013
A desperate search was underway by parents looking to find children after the massive tornado.
Moore Already at Work on Recovery, Says Mayor
May 21, 2013
Glenn Lewis was the mayor of Moore, Okla., when the strongest tornado on record whipped the city in 1999, and he says the most recent storm won't deter the community from rebuilding.
Moore Survivor Finds Dog Buried Alive
May 21, 2013
Watch as a tornado survivor is interrupted in the middle of interview by a little dog digging out of rubble.
Oklahoma Tornado: How to Help
May 21, 2013
There are several agencies asking for donations to help those hit hard by the Oklahoma tornadoes.
Multiple Children Dead at Okla. School
May 21, 2013
More than a dozen children are dead in the devastating Moore, Okla. tornado.
Twitter Responds With Prayers for Oklahoma Tornado Victims
May 21, 2013
Twitter responds to the devastation brought by tornadoes Monday in suburban Oklahoma City, offering condolences and prayers for the victims and survivors.
In Their Words: The Oklahoma Tornado Tragedy
May 21, 2013
Our reporters were among the first national media to report from Moore, Okla. shortly after a powerful tornado decimated the town. These are their thoughts as they report from the scene.
Obama Declares Major Disaster in Oklahoma
May 21, 2013
President Barack Obama has declared a major disaster in Oklahoma as the state recovers from a massive tornado that ripped through the Oklahoma City suburbs Monday, killing dozens and flattening entire neighborhoods.
Photos, Social Media Capture Terror of Okla. Tornadoes
May 20, 2013
Catastrophic tornadoes developed in Oklahoma on Monday. Here are photos and social media reports.
More Weather News
Weather Summary
Kari Kiefer
Weather Underground Forecast for Tuesday, May 21, 2013.

After a devastating severe weather day in the Plains on Monday, severe weather is expected to fire up again across the nation's mid-section again on Tuesday.

The nearly stationary low over the Northern Plains will gradually weaken as it shifts eastward into the Midwest on Tuesday, while the system's associated cold front trails southwestward from the low across the Mid-Mississippi Valley through the Southern Plains. Favorable energy and conditions ahead of the cold front combined with the moisture laden conditions of the nation's mid-section will set the stage for multiple clusters of thunderstorms to develop from the Midwest into the Ozarks and the Southern Plains. Portions of northeastern Texas, extreme southeastern Oklahoma, central and southern Arkansas, and northwestern Louisiana are at moderate risk of severe thunderstorm activity as environmental conditions remain favorable for tornadoes, damaging wind gusts, and very large hail. Areas surrounding this moderate risk region from the parts of central and eastern Texas into the Upper Great Lakes are at slight risk of severe thunderstorm development with hail, damaging wind gusts, and isolated tornadoes.

Meanwhile, areas of heavy rain and widely scattered showers will continue near the low in the Northern Plains and Upper Mississippi Valley and near and to the north of a nearly stationary frontal boundary extending out ahead of the system from the Great Lakes into the Northeast. Continued precipitation in already saturated areas of the Northern Plains and Upper Midwest will maintain flood concerns from parts of North Dakota into northern Wisconsin.

Elsewhere, scattered showers and thunderstorms are expected to persist in the Mid-Atlantic and southeastern corner of the nation.
Weather Underground Forecast for Tuesday, May 21, 2013.

After a devastating severe weather day in the Plains on Monday, severe weather is expected to fire up again across the nation's mid-section again on Tuesday.

The nearly stationary low over the Northern Plains will gradually weaken as it shifts eastward into the Midwest on Tuesday, while the system's associated cold front trails southwestward from the low across the Mid-Mississippi Valley through the Southern Plains. Favorable energy and conditions ahead of the cold front combined with the moisture laden conditions of the nation's mid-section will set the stage for multiple clusters of thunderstorms to develop from the Midwest into the Ozarks and the Southern Plains. Portions of northeastern Texas, extreme southeastern Oklahoma, central and southern Arkansas, and northwestern Louisiana are at moderate risk of severe thunderstorm activity as environmental conditions remain favorable for tornadoes, damaging wind gusts, and very large hail. Areas surrounding this moderate risk region from the parts of central and eastern Texas into the Upper Great Lakes are at slight risk of severe thunderstorm development with hail, damaging wind gusts, and isolated tornadoes.

Meanwhile, areas of heavy rain and widely scattered showers will continue near the low in the Northern Plains and Upper Mississippi Valley and near and to the north of a nearly stationary frontal boundary extending out ahead of the system from the Great Lakes into the Northeast. Continued precipitation in already saturated areas of the Northern Plains and Upper Midwest will maintain flood concerns from parts of North Dakota into northern Wisconsin.

Elsewhere, scattered showers and thunderstorms are expected to persist in the Mid-Atlantic and southeastern corner of the nation.
More Weather News

Johnston Weather at a Glance

Mise à jour 12:18 CDT
Altitude
955 ft
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Maintenant
Mostly Cloudy
Nuageux
Température
65.8 ° F
Paraît 65.8 ° F
Vent(mph)
12.0
Lever du soleil / Set
5:49 AM
8:33 PM
Lune
Lune gibbeuse croissante
Aujourd'hui
Partiellement nuageux 73 °F
Partiellement nuageux
Ce soir
Nuageux 52 °F
Nuageux
Demain
Orage 66 | 50 °F
T-storms
30% Risques de précipitations
jeudi
Partiellement nuageux 75 | 45 °F
Partiellement nuageux
vendredi
Partiellement nuageux 73 | 50 °F
Partiellement nuageux
samedi
Risque d'orage 68 | 55 °F
Chance of T-storms
60% Risques de précipitations
Aujourd’hui il est prévu de faire bien plus froid qu’hier.
Conditions météo
Pression
29.67 pouce
Visibilité
10.0 Miles terrestres
Nuages
Nuages épars 3600 ft
Nuageux 4500 ft
Humidité
Humidité
65%
Précipitations
0.00 pouce
Profondeur de la couche neigeuse
Non disponible.
METAR
METAR KIKV 211715Z AUTO 22010G18KT 200V260 10SM SCT036 BKN045 19/12 A2967 RMK AO2
Don't speak METAR? Read our FAQ.
Weather Radio
Launch Weather Radio
Température
Température
65.8 ° F
61,63,63,63,63,63,63,63,64,64,64,64,64
Point de rosée
54 °F
Vent
Vitesse / direction
12.0 mph de OSO
Rafale de vent
15.0 mph
Santé
UV
4.8 sur 16
Pollen
9.00 sur 12
Prévisions pollens
Ozone
Bon
PM2.5
Bon
Flu Activity
Sporadic
View Flu Map
chargement…
Source: BestForecast
Prévisions descriptives
mardi
partlycloudy Partiellement nuageux. Température maximale 73F. Vents en provenance du OSO à 10-15 mph.
mardi soir
nt_mostlycloudy Nuageux. Température minimale 52F. Vents en provenance du Ouest à 5-15 mph.
mercredi
tstorms Couvert avec orage. Température maximale 66F. Vents en provenance du ONO à 5-15 mph. Risques de précipitations 30%.
mercredi soir
nt_mostlycloudy Couvert avec un risque de pluie dans la soirée, ensuite nuageux. Température minimale 50F. Vents en provenance du NO à 10-15 mph.
jeudi
partlycloudy Partiellement nuageux. Température maximale 75F. Vents en provenance du NNE à 10-15 mph.
jeudi soir
nt_clear Partiellement nuageux dans la soirée, ensuite ciel dégagé. Température minimale 45F. Vents en provenance du ENE à 5-10 mph.
vendredi
partlycloudy Ciel dégagé dans la matinée, ensuite partiellement nuageux. Température maximale 73F. Vents en provenance du SE à 5-10 mph.
vendredi soir
nt_cloudy Couvert dans la soirée, ensuite couvert avec un risque de pluie. Température minimale 50F. Vents en provenance du SE à 5-10 mph.
samedi
chancetstorms Couvert avec un risque d'orage. Température maximale 68F. Vents en provenance du SSE à 10-15 mph. Risques de précipitations 60%.
samedi soir
nt_chancetstorms Couvert avec un risque d'orage. Nappes de brouillard pendant la nuit. Température minimale 55F. Vents en provenance du ESE à 10-15 mph. Risques de précipitations 70%.
dimanche
chancetstorms Nuageux avec un risque d'orage. Température maximale 73Fet humide. Vents en provenance du SE à 5-10 mph. Risques de précipitations 60%.
dimanche soir
nt_chancetstorms Nuageux avec un risque d'orage. Nappes de brouillard pendant la nuit. Température minimale 57Fet humide. Vents en provenance du SE à 5-15 mph. Risques de précipitations 70%.
lundi
chancetstorms Couvert avec un risque d'orage. Température maximale 82Fet humide. Vents en provenance du SE à 10-15 mph. Risques de précipitations 60%.
lundi soir
nt_chancetstorms Couvert avec un risque d'orage. Température minimale 66Fet humide. Vents en provenance du SSE à 10-15 mph. Risques de précipitations 40%.
mardi
chancetstorms Partiellement nuageux avec un risque d'orage. Température maximale 81Fet humide. Vents en provenance du Sud à 10-15 mph. Risques de précipitations 30%.
mardi soir
nt_partlycloudy Partiellement nuageux avec un risque d'orage. Température minimale 68Fet humide. Vents en provenance du Sud à 5-10 mph.
mercredi
chancetstorms Partiellement nuageux avec un risque d'orage. Température maximale 90Fet humide. Vents en provenance du SSO à 5-10 mph. Risques de précipitations 40%.
mercredi soir
nt_chancetstorms Partiellement nuageux avec un risque d'orage. Température minimale 68Fet humide. Vents en provenance du SSO à 5-10 mph. Risques de précipitations 40%.
jeudi
chancetstorms Nuageux avec un risque d'orage. Température maximale 88Fet humide. Vents en provenance du SSO à 5-10 mph. Risques de précipitations 40%.
jeudi soir
nt_chancetstorms Nuageux avec un risque d'orage. Nappes de brouillard pendant la nuit. Température minimale 68Fet humide. Vents en provenance du SSO à 5-10 mph. Risques de précipitations 50%.
vendredi
partlycloudy Partiellement nuageux. Température maximale 88Fet humide. Vents en provenance du SO à 5-10 mph.
vendredi soir
nt_clear Ciel dégagé. Température minimale 68Fet humide. Vent moins de 5 mph.
chargement…
 
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Les prévisions météo

Afficher le calendrier 10-Day Forecast for station KIAGRIME2

mardi, 21
Partiellement nuageux
73 | 52 °F
Partiellement nuageux
Chance of
Precipitation
10%
mercredi, 22
Orage
66 | 50 °F
T-storms
Chance of
Precipitation
30%
jeudi, 23
Partiellement nuageux
75 | 45 °F
Partiellement nuageux
Chance of
Precipitation
10%
vendredi, 24
Partiellement nuageux
73 | 50 °F
Partiellement nuageux
Chance of
Precipitation
0%
samedi, 25
Risque d'orage
68 | 55 °F
Chance of T-storms
Chance of
Precipitation
60%
dimanche, 26
Risque d'orage
73 | 57 °F
Chance of T-storms
Chance of
Precipitation
60%
lundi, 27
Risque d'orage
82 | 66 °F
Chance of T-storms
Chance of
Precipitation
60%
mardi, 28
Risque d'orage
81 | 68 °F
Chance of T-storms
Chance of
Precipitation
30%
mercredi, 29
Risque d'orage
90 | 68 °F
Chance of T-storms
Chance of
Precipitation
40%
jeudi, 30
Risque d'orage
88 | 68 °F
Chance of T-storms
Chance of
Precipitation
40%
Source: BestForecast at 8:42 AM CDT on May 21, 2013
Prévisions descriptives
mardi
partlycloudy Partiellement nuageux. Température maximale 73F. Vents en provenance du OSO à 10-15 mph.
mardi soir
nt_mostlycloudy Nuageux. Température minimale 52F. Vents en provenance du Ouest à 5-15 mph.
Données horaires 6 h Midi 18 h Minuit
Température | Point de rosée 57 | 54 68 | 53 71 | 51 60 | 47
Vent 8 mph SO 14 mph OSO 12 mph OSO 7 mph Ouest
Humidité 86% 58% 49% 62%
Risque de précip. 10% 10% 10% 10%
Couverture nuageuse 46% 60% 53% 62%
Conditions météo Partiellement nuageux Partiellement nuageux Partiellement nuageux Partiellement nuageux
Lever du soleil & Coucher du soleil
5:49 AM
8:33 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.15], Average RMSE [2.01]
The National Weather Service forecast quality is good. MaxT RMSE [1.85], Average RMSE [2.16] : Use NWS
Source: BestForecast at 8:42 AM CDT on May 21, 2013
Prévisions descriptives
mercredi
tstorms Couvert avec orage. Température maximale 66F. Vents en provenance du ONO à 5-15 mph. Risques de précipitations 30%.
mercredi soir
nt_mostlycloudy Couvert avec un risque de pluie dans la soirée, ensuite nuageux. Température minimale 50F. Vents en provenance du NO à 10-15 mph.
Données horaires 6 h Midi 18 h Minuit
Température | Point de rosée 54 | 46 60 | 47 65 | 48 58 | 48
Vent 7 mph Ouest 10 mph Ouest 11 mph ONO 11 mph NO
Humidité 74% 63% 54% 69%
Risque de précip. 10% 30% 30% 20%
Couverture nuageuse 79% 92% 95% 94%
Conditions météo Nuageux Orage Risque de pluie Risque de pluie
Lever du soleil & Coucher du soleil
5:48 AM
8:34 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.34], Average RMSE [2.49]
The National Weather Service forecast quality is good. MaxT RMSE [2.01], Average RMSE [2.10] : Use NWS
Source: BestForecast at 8:42 AM CDT on May 21, 2013
Prévisions descriptives
jeudi
partlycloudy Partiellement nuageux. Température maximale 75F. Vents en provenance du NNE à 10-15 mph.
jeudi soir
nt_clear Partiellement nuageux dans la soirée, ensuite ciel dégagé. Température minimale 45F. Vents en provenance du ENE à 5-10 mph.
Données horaires 6 h Midi 18 h Minuit
Température | Point de rosée 53 | 48 65 | 48 67 | 47 54 | 44
Vent 11 mph NNO 13 mph NNE 10 mph NE 6 mph ENE
Humidité 85% 55% 47% 70%
Risque de précip. 10% 10% 10% 0%
Couverture nuageuse 79% 52% 31% 0%
Conditions météo Nuageux Partiellement nuageux Partiellement nuageux Ciel dégagé
Lever du soleil & Coucher du soleil
5:48 AM
8:35 PM
The quality of the forecasted high temperature for this day is good. MaxT RMSE [2.20], Average RMSE [2.18]
The National Weather Service forecast quality is fair. MaxT RMSE [2.74], Average RMSE [2.52] : Use NWS
Source: BestForecast at 8:42 AM CDT on May 21, 2013
Prévisions descriptives
vendredi
partlycloudy Ciel dégagé dans la matinée, ensuite partiellement nuageux. Température maximale 73F. Vents en provenance du SE à 5-10 mph.
vendredi soir
nt_cloudy Couvert dans la soirée, ensuite couvert avec un risque de pluie. Température minimale 50F. Vents en provenance du SE à 5-10 mph.
Données horaires 6 h Midi 18 h Minuit
Température | Point de rosée 47 | 42 64 | 46 67 | 53 57 | 51
Vent 5 mph ESE 9 mph SSE 9 mph SSE 9 mph SE
Humidité 82% 54% 58% 78%
Risque de précip. 0% 0% 0% 10%
Couverture nuageuse 0% 0% 0% 96%
Conditions météo Ciel dégagé Ciel dégagé Ciel dégagé Couvert
Lever du soleil & Coucher du soleil
5:47 AM
8:36 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.60], Average RMSE [3.04]
The National Weather Service forecast quality is poor. MaxT RMSE [3.52], Average RMSE [3.33] : Use NWS
Source: BestForecast at 8:42 AM CDT on May 21, 2013
Prévisions descriptives
samedi
chancetstorms Couvert avec un risque d'orage. Température maximale 68F. Vents en provenance du SSE à 10-15 mph. Risques de précipitations 60%.
samedi soir
nt_chancetstorms Couvert avec un risque d'orage. Nappes de brouillard pendant la nuit. Température minimale 55F. Vents en provenance du ESE à 10-15 mph. Risques de précipitations 70%.
Données horaires 6 h Midi 18 h Minuit
Température | Point de rosée 51 | 48 60 | 54 66 | 59 64 | 58
Vent 10 mph SSE 11 mph SSE 8 mph SE 11 mph ESE
Humidité 89% 77% 76% 80%
Risque de précip. 20% 30% 20% 40%
Couverture nuageuse 100% 100% 100% 100%
Conditions météo Risque de pluie Risque d'orage Risque d'orage Risque d'orage
Lever du soleil & Coucher du soleil
5:46 AM
8:37 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.90], Average RMSE [3.13]
The National Weather Service forecast quality is poor. MaxT RMSE [4.21], Average RMSE [3.26] : Use NWS
Source: BestForecast at 8:42 AM CDT on May 21, 2013
Prévisions descriptives
dimanche
chancetstorms Nuageux avec un risque d'orage. Température maximale 73Fet humide. Vents en provenance du SE à 5-10 mph. Risques de précipitations 60%.
dimanche soir
nt_chancetstorms Nuageux avec un risque d'orage. Nappes de brouillard pendant la nuit. Température minimale 57Fet humide. Vents en provenance du SE à 5-15 mph. Risques de précipitations 70%.
Données horaires 6 h Midi 18 h Minuit
Température | Point de rosée 56 | 56 70 | 63 73 | 67 64 | 62
Vent 8 mph ESE 9 mph ESE 11 mph SE 8 mph ESE
Humidité 100% 81% 78% 94%
Risque de précip. 30% 20% 30% 40%
Couverture nuageuse 100% 100% 56% 99%
Conditions météo Risque d'orage Risque d'orage Risque d'orage Risque d'orage
Lever du soleil & Coucher du soleil
5:45 AM
8:38 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.93], Average RMSE [3.21]
The National Weather Service forecast quality is poor. MaxT RMSE [5.18], Average RMSE [4.42] : Use NWS
Source: BestForecast at 8:42 AM CDT on May 21, 2013
Prévisions descriptives
lundi
chancetstorms Couvert avec un risque d'orage. Température maximale 82Fet humide. Vents en provenance du SE à 10-15 mph. Risques de précipitations 60%.
lundi soir
nt_chancetstorms Couvert avec un risque d'orage. Température minimale 66Fet humide. Vents en provenance du SSE à 10-15 mph. Risques de précipitations 40%.
Données horaires 6 h Midi 18 h Minuit
Température | Point de rosée 59 | 59 73 | 69 74 | 70 72 | 65
Vent 7 mph SSE 12 mph SSE 11 mph SSE 10 mph SE
Humidité 100% 87% 89% 81%
Risque de précip. 30% 30% 10% 0%
Couverture nuageuse 79% 99% 84% 98%
Conditions météo Risque d'orage Risque de pluie Nuageux Couvert
Lever du soleil & Coucher du soleil
5:45 AM
8:39 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.03], Average RMSE [4.10]
The National Weather Service forecast quality is poor. MaxT RMSE [5.81], Average RMSE [4.99] : Use NWS
Source: BestForecast at 8:42 AM CDT on May 21, 2013
Prévisions descriptives
mardi
chancetstorms Partiellement nuageux avec un risque d'orage. Température maximale 81Fet humide. Vents en provenance du Sud à 10-15 mph. Risques de précipitations 30%.
mardi soir
nt_partlycloudy Partiellement nuageux avec un risque d'orage. Température minimale 68Fet humide. Vents en provenance du Sud à 5-10 mph.
Données horaires 6 h Midi 18 h Minuit
Température | Point de rosée 66 | 61 76 | 67 78 | 71 72 | 69
Vent 10 mph SSO 12 mph SSO 11 mph SSO 8 mph Sud
Humidité 82% 75% 78% 88%
Risque de précip. 20% 10% 10% 0%
Couverture nuageuse 94% 85% 43% 56%
Conditions météo Risque d'orage Nuageux Partiellement nuageux Partiellement nuageux
Lever du soleil & Coucher du soleil
5:44 AM
8:40 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [7.33], Average RMSE [5.27]
Source: BestForecast at 8:42 AM CDT on May 21, 2013
Prévisions descriptives
mercredi
chancetstorms Partiellement nuageux avec un risque d'orage. Température maximale 90Fet humide. Vents en provenance du SSO à 5-10 mph. Risques de précipitations 40%.
mercredi soir
nt_chancetstorms Partiellement nuageux avec un risque d'orage. Température minimale 68Fet humide. Vents en provenance du SSO à 5-10 mph. Risques de précipitations 40%.
Données horaires 6 h Midi 18 h Minuit
Température | Point de rosée 68 | 65 78 | 67 76 | 71 71 | 69
Vent 7 mph SSO 10 mph SSO 8 mph SSO 8 mph SSO
Humidité 89% 69% 82% 92%
Risque de précip. 10% 10% 10% 10%
Couverture nuageuse 54% 56% 61% 67%
Conditions météo Partiellement nuageux Partiellement nuageux Partiellement nuageux Nuageux
Lever du soleil & Coucher du soleil
5:44 AM
8:40 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [8.43], Average RMSE [6.00]
Source: BestForecast at 8:42 AM CDT on May 21, 2013
Prévisions descriptives
jeudi
chancetstorms Nuageux avec un risque d'orage. Température maximale 88Fet humide. Vents en provenance du SSO à 5-10 mph. Risques de précipitations 40%.
jeudi soir
nt_chancetstorms Nuageux avec un risque d'orage. Nappes de brouillard pendant la nuit. Température minimale 68Fet humide. Vents en provenance du SSO à 5-10 mph. Risques de précipitations 50%.
Données horaires 6 h Midi 18 h Minuit
Température | Point de rosée 69 | 65 77 | 65 76 | 68 69 | 68
Vent 7 mph SSO 9 mph SSO 7 mph SSO 7 mph SSO
Humidité 86% 67% 77% 96%
Risque de précip. 10% 10% 10% 10%
Couverture nuageuse 73% 80% 90% 86%
Conditions météo Nuageux Nuageux Couvert Nuageux
Lever du soleil & Coucher du soleil
5:43 AM
8:41 PM
Source: BestForecast at 8:42 AM CDT on May 21, 2013
Prévisions descriptives
vendredi
partlycloudy Partiellement nuageux. Température maximale 88Fet humide. Vents en provenance du SO à 5-10 mph.
vendredi soir
nt_clear Ciel dégagé. Température minimale 68Fet humide. Vent moins de 5 mph.
Données horaires 6 h Midi 18 h Minuit
Température | Point de rosée 68 | 67 77 | 69 80 | 71 67 | 65
Vent 6 mph SSO 7 mph SO 4 mph SO 4 mph SO
Humidité 96% 75% 71% 88%
Risque de précip. 10% 10% 0% 0%
Couverture nuageuse 67% 53% 42% %
Conditions météo Brouillard Partiellement nuageux Partiellement nuageux Ciel dégagé
Lever du soleil & Coucher du soleil
Sun does not rise
Discussion scientifique du spécialiste des prévisions météorologiques — MOS Weather Graph
À proximité
Préavis actif: Local Storm Report  (US Severe Weather)
Historique et almanach
21 mai 2013 Température max. Température min.
Normal (KDSM) 74 ° F 54 ° F
Enregistrer (KDSM) 94 ° F (1886) 35 ° F (1931)
Hier 80 ° F 61 ° F
Degrés-jours de refroidissement d'hier: 6
Choisir une date
Activité sismique
Ville Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
More information at USGS.gov
Qualité de l'air
  Qualité de l'air Indice de la qualité de l'air Polluant
Hier Bon
OZONE
Hier Bon
PM2.5
Actuel Bon
OZONE
Actuel Bon
PM2.5
mardi Bon
OZONE
mardi Bon
PM2.5
mardi Bon
CO
mardi Bon
NO2
mercredi Bon
OZONE
mercredi Bon
PM2.5
mercredi Bon
CO
mercredi Bon
NO2
jeudi Bon
OZONE
jeudi Bon
PM2.5
jeudi Bon
CO
jeudi Bon
NO2
vendredi Bon
OZONE
vendredi Bon
PM2.5
vendredi Bon
CO
vendredi Bon
NO2
Astronomie
May. 21, 2013 Lever Coucher
Temps réel 05:49 CDT 20:33 CDT
Crépuscule civil 05:17 CDT 21:06 CDT
Crépuscule nautique 04:36 CDT 21:47 CDT
Crépuscule astronomique 03:50 CDT 22:33 CDT
Lune 16:45 CDT 03:21 CDT
Durée de lumière visible 15h 49m
Longueur du jour
14h 44m
Tomorrow will be 1m 42s longer.
Lune gibbeuse croissante, 84% of the Moon is Illuminated
Aujourd'hui
Lune gibbeuse croissante
mai 24
Pleine lune
mai 31
Dernier quartier
juin 8
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juin 16
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75 °F
Mount Pleasant
73 °F
Clinton
73 °F
Keokuk
72 °F
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71 °F
Fort Madison
51 °F
Orange City
51 °F
Sheldon
53 °F
Cherokee
53 °F
Le Mars
53 °F
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Aviation
Ville Température Conditions météo Mise à jour
Ankeny 66 ° F Nuageux 12:15 CDT
Des Moines 68 ° F Nuageux 11:54 CDT
Ames 62 ° F Couvert 11:53 CDT
Perry 64 ° F Couvert 12:15 CDT
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Flight To ETA Status
UPS2927
Burbank, CA 		KDSM 12:15PM On Time
UPS2959
Reno, NV 		KDSM 12:28PM On Time
SKW6201
Denver, CO 		KDSM 12:34PM On Time
ASH2757
Charlotte, NC 		KDSM 12:42PM On Time
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View U.S. Airport Delays
Type Condition
Règle de vol: VFR (KIKV)
Vitesse du vent: 10.0 kts.
Direction du vent: 240° (OSO)
Plafond: 4500 ft

METAR KIKV 211715Z AUTO 22010G18KT 200V260 10SM SCT036 BKN045 19/12 A2967 RMK AO2

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Nearby Events
Événement Date Les prévisions météo
Celtic Woman 7:00 PM CDT
2013-04-16		 Couvert, 48° F
David Sedaris 7:00 PM CDT
2013-04-17		 Orage, 46° F
Event data courtesy eviesays.com
Sports
Événement Date Les prévisions météo
Tigers vs. Indians 7:05 PM EDT on May 21, 2013 Chance of a Thunderstorm, 77 ° F
Yankees vs. Orioles 7:05 PM EDT on May 21, 2013 Thunderstorm, 81 ° F
Événement Date Les prévisions météo
Livorno vs. Brescia 6:30 PM CEST on May 22, 2013 Clear, High 71° F/ 22° C
Empoli vs. Novara 8:45 PM CEST on May 22, 2013 Clear, High 69° F/ 21° C
Événement Date Les prévisions météo
Coca-Cola 600 6:16 PM EDT on May 26, 2013 Partly Cloudy, 70 ° F
FedEx 400 benefiting Autism Speaks 1:15 PM EDT on June 02, 2013 Average High 81° F/ 27° C
Événement Date Les prévisions météo
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 23, 2013 Partly Cloudy, 68 ° F
Crowne Plaza Invitational at Colonial 8:30 AM CDT on May 24, 2013 Partly Cloudy, 70 ° F
View all Sports Weather
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Year In Weather 2012

Watch the nearly year-long satellite animation as Weather Underground calls out the most significant weather events of the past year, including Superstorm Sandy and Hurricane Isaac.

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Stations météorologiques
Emplacement de la station Température indice de chaleur Point de rosée Humidité Vent Précipitation Altitude Mise à jour Type Site Web
HADS SAYLORVILLE DAM POOL NEAR SAYLOR IA, Johnston, IA - - - - Ouest  à  10 mph 0.00 pouce / hr 910 ft 11:00 AM CDT MADIS
T & T Sprinkler Service Inc., Grimes, IA 65.8 ° F - 54 ° F 65% OSO  à  12.0 mph 0.00 pouce / hr 955 ft 12:18 PM CDT Normal
Cross Creek West, Urbandale, IA 69.3 ° F - 33 ° F 26% SSO  à  2.7 mph 0.00 pouce / hr 898 ft 12:17 PM CDT Rapid Fire (temps réel)
Chipmunk and Squirrel Railroad, Urbandale, IA 68.9 ° F - 48 ° F 48% SSO  à  5.8 mph 0.00 pouce / hr 957 ft 12:17 PM CDT Rapid Fire (temps réel)  
Saylorville, Polk City, IA 64.9 ° F - 53 ° F 66% SO  à  0.0 mph 0.00 pouce / hr 990 ft 12:15 PM CDT Normal
Des Moines WNW, Des Moines, IA 68.2 ° F - 52 ° F 56% NO  à  15.2 mph 0.00 pouce / hr 869 ft 12:18 PM CDT Rapid Fire (temps réel)  
Wildflower, Ankeny, IA 64.9 ° F - 52 ° F 63% SO  à  7.0 mph 0.00 pouce / hr 937 ft 12:17 PM CDT Rapid Fire (temps réel)  
Boulder Brook, Ankeny, IA 67.3 ° F - 63 ° F 85% Ouest  à  13.0 mph - / hr 933 ft 12:08 PM CDT Normal  
Windsor Heights / Glendale, Des Moines, IA 67.8 ° F - 55 ° F 64% SO  à  1.3 mph 0.00 pouce / hr 965 ft 12:17 PM CDT Rapid Fire (temps réel)
Witmer Park, Des Moines, IA 65.3 ° F - 53 ° F 64% Ouest  à  9.0 mph 0.00 pouce / hr 892 ft 12:17 PM CDT Rapid Fire (temps réel)  
Wunderbury, Des Moines, IA 67.1 ° F - 52 ° F 58% Ouest  à  0.0 mph 0.00 pouce / hr 900 ft 12:17 PM CDT Rapid Fire (temps réel)  
Ingersoll Park, Des Moines, IA 65.7 ° F - 54 ° F 67% OSO  à  3.0 mph 0.00 pouce / hr 961 ft 12:17 PM CDT Normal  
IADOT Des Moines (I-235), Des Moines, IA 66 ° F - 53 ° F 63% Nord  à  - 0.00 pouce / hr 822 ft 11:56 AM CDT MADIS
Sheridan Gardens, Des Moines, IA 65.8 ° F - 52 ° F 62% Ouest  à  12.0 mph 0.00 pouce / hr 922 ft 12:05 PM CDT Normal  
IADOT Altoona (I-80/US 65), Berwick, IA 65 ° F - 52 ° F 61% SO  à  12 mph 0.00 pouce / hr 858 ft 11:51 AM CDT MADIS
Knobhill, Des Moines, IA 63.2 ° F - 55 ° F 74% SSE  à  6.0 mph 0.00 pouce / hr 919 ft 9:21 AM CDT Rapid Fire (temps réel)  
IADOT Des Moines (I-35), Cumming, IA 64 ° F - 46 ° F 53% OSO  à  11 mph 0.00 pouce / hr 735 ft 11:52 AM CDT MADIS
MesoWest ELKHRT , Elkhart, IA 73 ° F 71 ° F - - Nord  à  - 0.00 pouce / hr 979 ft 10:55 AM CDT MADIS
Keith & Patty's Pleasant Hill Weather, Pleasant Hill, IA 65.4 ° F - 55 ° F 69% NE  à  6.0 mph 0.00 pouce / hr 922 ft 12:17 PM CDT Normal  
S.E. Dallas County, Cumming, IA 66.8 ° F - 57 ° F 72% SO  à  10.0 mph 0.00 pouce / hr 986 ft 12:09 PM CDT Normal  
SE side of Madrid, IA, Madrid, IA 63.5 ° F - 54 ° F 72% SO  à  4.0 mph 0.00 pouce / hr 1001 ft 12:18 PM CDT Rapid Fire (temps réel)
Norwalk, IA (2mi SW), Norwalk, IA 68.2 ° F - 52 ° F 57% SO  à  2.7 mph 0.00 pouce / hr 919 ft 12:17 PM CDT Rapid Fire (temps réel)  
N.E. Madison Co. Cumming, IA, Cumming, IA 63.8 ° F - 53 ° F 69% OSO  à  6.0 mph 0.00 pouce / hr 980 ft 12:00 PM CDT Normal  
Pine Ct in Van Meter, Van Meter, IA 68.4 ° F - 52 ° F 56% Sud  à  10.7 mph 0.00 pouce / hr 889 ft 12:18 PM CDT Rapid Fire (temps réel)  
Stine Seed Co., Adel, IA 63.9 ° F - 54 ° F 69% SO  à  12.0 mph 0.00 pouce / hr 1100 ft 12:18 PM CDT Rapid Fire (temps réel)
IADOT De Soto (I-80/US 169), De Soto, IA 64 ° F - 50 ° F 61% OSO  à  11 mph 0.00 pouce / hr 956 ft 11:56 AM CDT MADIS
Tranquility Base, Maxwell, IA 68.5 ° F - -36 ° F - Sud  à  0.0 mph - / hr 0 ft 12:06 PM CDT Normal
West Des Moines, IA 65.8 ° F - 50 ° F 56% OSO  à  5.0 mph 0.00 pouce / hr - 12:15 PM CDT Normal  
Calvert Meadows, Urbandale, IA 65.0 ° F - 52 ° F 64% OSO  à  9.6 mph 0.00 pouce / hr -107507 ft 12:18 PM CDT Rapid Fire (temps réel)  
Jester Lakes Estates, Granger, IA 68.0 ° F - 54 ° F 61% NE  à  8.3 mph 0.00 pouce / hr -107507 ft 12:18 PM CDT Rapid Fire (temps réel)  
White Oak Ln, Granger, IA 64.5 ° F - 54 ° F 69% OSO  à  9.0 mph 0.00 pouce / hr -107507 ft 12:14 PM CDT Normal
Stone Ridge, Cumming, IA 72.7 ° F 76 ° F 58 ° F 61% Sud  à  0.0 mph - / hr -107507 ft 12:15 PM CDT Normal  
Aimeriez-vous partager vos données météo avec le reste du monde ? Ajouter votre station météorologique!
Local Storm Report
Mobile & Email Alerts


05/20/2013 0733 PM

4 miles SW of Maxwell, Polk County.

Hail e1.00 inch, reported by Fire Dept/Rescue.


            Nickel to quarter size hail at intersection of 620th Ave
            and 340th St.




05/20/2013 0650 PM

Johnston, Polk County.

Funnel cloud, reported by NWS employee.


            Two funnel clouds observed. Have now dissipated




05/20/2013 0700 PM

1 miles S of Saylorville Laton, Polk County.

Hail m0.75 inch, reported by official NWS obs.


            NWS office in Johnston




05/20/2013 0711 PM

Ankeny, Polk County.

Funnel cloud, reported by trained spotter.


            Three separate ham radio operators reported a rotating
            funnel cloud which lasted for about 10 minutes.




05/20/2013 0714 PM

Ankeny, Polk County.

Hail e0.88 inch, reported by trained spotter.





05/20/2013 0716 PM

4 miles NNW of Ankeny airporville Laton, Polk County.

Hail e1.00 inch, reported by trained spotter.





05/20/2013 0719 PM

5 miles NW of Ankeny airporeny airporville laton, Polk County.

Hail e1.75 inch, reported by amateur radio.





05/20/2013 0711 PM

Ankeny, Polk County.

Funnel cloud, reported by trained spotter.


            Three separate ham radio operators reported a rotating
            funnel cloud which lasted for about 10 minutes.





05/20/2013 0719 PM

5 miles NW of Ankeny airpor, Polk County.

Hail e1.75 inch, reported by amateur radio.






05/20/2013 0733 PM

4 miles SW of Maxwell, Polk County.

Hail e1.00 inch, reported by Fire Dept/Rescue.


            Nickel to quarter size hail at intersection of 620th Ave
            and 340th St.





05/20/2013 0716 PM

4 miles NNW of Ankeny airpo, Polk County.

Hail e1.00 inch, reported by trained spotter.






05/20/2013 0700 PM

1 miles S of Saylorville la, Polk County.

Hail m0.75 inch, reported by official NWS obs.


            NWS office in Johnston




05/20/2013 0714 PM

Ankeny, Polk County.

Hail e0.88 inch, reported by trained spotter.






05/20/2013 0700 PM

1 miles S of Saylorville la, Polk County.

Hail m0.75 inch, reported by official NWS obs.


            NWS office in Johnston




05/20/2013 0714 PM

Ankeny, Polk County.

Hail e0.88 inch, reported by trained spotter.






05/20/2013 0650 PM

Johnston, Polk County.

Funnel cloud, reported by NWS employee.


            Two funnel clouds observed. Have now dissipated





05/19/2013 0700 PM

Grimes, Polk County.

Thunderstorm wind damage, reported by public.


            Large trees down or snapped off around town.





05/19/2013 0706 PM

6 miles NNW of Ankeny airpo, Polk County.

Thunderstorm wind damage, reported by public.


            Shingles and siding torn from some homes.





05/19/2013 0656 PM

Grimes, Polk County.

Thunderstorm wind gust m62.00 mph, reported by mesonet.


            Schoolnet site




05/19/2013 0700 PM

Polk City, Polk County.

Thunderstorm wind gust m60.00 mph, reported by mesonet.


            Schoolnet site




05/19/2013 0700 PM

1 miles SSW of Saylorville mes, Polk County.

Thunderstorm wind damage, reported by NWS employee.


            Delayed report... tree down on a power line.




05/19/2013 0704 PM

5 miles ESE of pleasant hillorville mes, Polk County.

Hail e1.00 inch, reported by trained spotter.





05/19/2013 0704 PM

2 miles N of Saylorville laasant hillorville mes, Polk County.

Thunderstorm wind damage, reported by amateur radio.


            10 inch diameter tree branch down in Polk City




05/19/2013 0706 PM

Ankeny, Polk County.

Thunderstorm wind gust m62.00 mph, reported by mesonet.


            Schoolnet site




05/19/2013 0707 PM

Ankeny, Polk County.

Thunderstorm wind gust m75.00 mph, reported by amateur radio.





05/19/2013 0708 PM

5 miles NNW of ANKENY AIRPORVILLE LAASANT HILLOR, Polk County.

Thunderstorm wind damage, reported by AMATEUR RADIO.


            GAS STATION CANOPY TORN OFF NEAR 36TH AND ANKENY BLVD



05/19/2013 0710 PM

2 miles S of Slater, Polk County.

Tornado, reported by trained spotter.


            Tornado on the ground about 2 south of Slater




05/19/2013 0716 PM

Ankeny, Polk County.

Hail e1.00 inch, reported by public.


            Winds estimated at 60-70 mph.




05/19/2013 0716 PM

Ankeny, Polk County.

Hail m1.00 inch, reported by trained spotter.





05/19/2013 0727 PM

1 miles E of Alleman, Polk County.

Thunderstorm wind damage, reported by amateur radio.


            Powerlines down on Highway 69 east of Alleman.




05/19/2013 0746 PM

4 miles NW of Ankeny airporhalltown, Polk County.

Thunderstorm wind damage, reported by trained spotter.


            Six inch diameter trees down.




05/19/2013 0700 PM

1 miles SSW of Saylorville , Polk County.

Thunderstorm wind damage, reported by NWS employee.


            Delayed report... tree down on a power line.





05/19/2013 0700 PM

1 miles SSW of Saylorville , Polk County.

Thunderstorm wind damage, reported by NWS employee.


            Delayed report... tree down on a power line.





05/19/2013 0700 PM

Polk City, Polk County.

Thunderstorm wind gust m60 mph, reported by mesonet.


            Schoolnet site





05/19/2013 0706 PM

Ankeny, Polk County.

Thunderstorm wind gust m62 mph, reported by mesonet.


            Schoolnet site





05/19/2013 0706 PM

Ankeny, Polk County.

Thunderstorm wind gust m62 mph, reported by mesonet.


            Schoolnet site





05/19/2013 0656 PM

Grimes, Polk County.

Thunderstorm wind gust m62 mph, reported by mesonet.


            Schoolnet site





05/19/2013 0704 PM

2 miles N of Saylorville laes, Polk County.

Thunderstorm wind damage, reported by amateur radio.


            10 inch diameter tree branch down in Polk City




05/19/2013 0704 PM

5 miles ESE of pleasant hilrville laes, Polk County.

Hail e1.00 inch, reported by trained spotter.





05/19/2013 0707 PM

Ankeny, Polk County.

Thunderstorm wind gust m75.00 mph, reported by amateur radio.





05/19/2013 0708 PM

5 miles NNW of Ankeny airpoasant hilrville laes, Polk County.

Thunderstorm wind damage, reported by amateur radio.


            Gas station canopy torn off near 36th and Ankeny Blvd




05/19/2013 0710 PM

2 miles S of Slater, Polk County.

Tornado, reported by trained spotter.


            Tornado on the ground about 2 south of Slater




05/19/2013 0716 PM

Ankeny, Polk County.

Hail m1.00 inch, reported by trained spotter.





05/19/2013 0716 PM

Ankeny, Polk County.

Hail e1.00 inch, reported by public.


            Winds estimated at 60-70 mph.




05/19/2013 0727 PM

1 miles E of Alleman, Polk County.

Thunderstorm wind damage, reported by amateur radio.


            Powerlines down on Highway 69 east of Alleman.




05/19/2013 0746 PM

4 miles NW of Ankeny airporhalltown, Polk County.

Thunderstorm wind damage, reported by trained spotter.


            Six inch diameter trees down.




05/19/2013 0716 PM

Ankeny, Polk County.

Hail e1.00 inch, reported by public.


            Winds estimated at 60-70 mph.





05/19/2013 0746 PM

4 miles NW of Ankeny airpor, Polk County.

Thunderstorm wind damage, reported by trained spotter.


            Six inch diameter trees down.





05/19/2013 0704 PM

2 miles N of Saylorville laes, Polk County.

Thunderstorm wind damage, reported by amateur radio.


            10 inch diameter tree branch down in Polk City




05/19/2013 0708 PM

5 miles NNW of Ankeny airporville laes, Polk County.

Thunderstorm wind damage, reported by amateur radio.


            Gas station canopy torn off near 36th and Ankeny Blvd





05/19/2013 0704 PM

2 miles N of Saylorville laes, Polk County.

Thunderstorm wind damage, reported by amateur radio.


            10 inch diameter tree branch down in Polk City




05/19/2013 0708 PM

5 miles NNW of Ankeny airporville laes, Polk County.

Thunderstorm wind damage, reported by amateur radio.


            Gas station canopy torn off near 36th and Ankeny Blvd





05/19/2013 0707 PM

Ankeny, Polk County.

Thunderstorm wind gust m75.00 mph, reported by amateur radio.






05/19/2013 0727 PM

1 miles E of Alleman, Polk County.

Thunderstorm wind damage, reported by amateur radio.


            Powerlines down on Highway 69 east of Alleman.





05/19/2013 0716 PM

Ankeny, Polk County.

Hail m1.00 inch, reported by trained spotter.





05/19/2013 0704 PM

5 miles ESE of pleasant hil, Polk County.

Hail e1.00 inch, reported by trained spotter.






05/19/2013 0710 PM

2 miles S of Slater, Polk County.

Tornado, reported by trained spotter.


            Tornado on the ground about 2 south of Slater





05/19/2013 0710 PM

2 miles S of Slater, Polk County.

Tornado, reported by trained spotter.


            Tornado on the ground about 2 south of Slater



View All U.S. Severe Weather