Grinnell, IA

12:54 PM CDT on May 21, 2013 (GMT -0500)
Elev: 971 ft
Lon: 92.8° W
Lat: 41.8° 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.
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May 21, 2013
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Massive Tornado Leaves Small Hospital 'Pretty Much Destroyed'
May 21, 2013
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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?
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Children and the Tornado: Helping Kids Cope
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Recap: Tornadoes Rake Oklahoma, Kansas, Iowa
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Tornado Took Similar Path to 1999 F5
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'I Expected Chaos:' Scenes from Okla. School
May 21, 2013
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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
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Moore Survivor Finds Dog Buried Alive
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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.
More News Articles
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 News Articles

Grinnell Weather at a Glance

Updated 11:53 AM CDT
Weather Station
Marshalltown (KMIW)
Elevation
971 ft
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Now
Mostly Cloudy
Mostly Cloudy
Temperature
65 °F
Feels Like 65 °F
Wind(mph)
18
Sunrise / Set
5:45 AM
8:30 PM
Moon
Waxing Gibbous
Today
Mostly Cloudy 75 °F
Mostly Cloudy
Tonight
Partly Cloudy 48 °F
Partly Cloudy
Tomorrow
Thunderstorm 64 | 46 °F
T-storms
40% chance of precipitation
Thursday
Partly Cloudy 72 | 43 °F
Partly Cloudy
Friday
Clear 72 | 48 °F
Clear
Saturday
Chance of a Thunderstorm 68 | 54 °F
Chance of T-storms
50% chance of precipitation
Today is forecast to be Cooler than yesterday.
Conditions
Pressure
29.65 in
Visibility
10.0 miles
Clouds
Few 3400 ft
Mostly Cloudy 4200 ft
Moisture
Humidity
68%
Rainfall
0.00 in
Snow Depth
Not available.
METAR
METAR KMIW 211653Z AUTO 25016G23KT 10SM FEW034 BKN042 18/12 A2966 RMK AO2 SLP038 T01830122
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Weather Radio
Launch Weather Radio
Temperature
Temperature
65 °F
61,61,61,61,59,59,60,61,61,61,62,63,63
Dew Point
54 °F
Wind
Speed / Dir
18 mph from WSW
Wind Gust
26 mph
Health
UV
6 out of 16
Pollen
9.00 out of 12
Pollen Forecast
Air Quality
Not available.
Flu Activity
Sporadic
View Flu Map
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Source: BestForecast
Descriptive Forecast
Tuesday
mostlycloudy Partly cloudy in the morning, then overcast. High of 75F. Breezy. Winds from the SW at 10 to 20 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Low of 48F. Winds from the West at 5 to 15 mph.
Wednesday
tstorms Overcast with thunderstorms and a chance of rain. High of 64F. Winds from the WNW at 5 to 15 mph. Chance of rain 40%.
Wednesday Night
nt_chancerain Overcast with a chance of rain. Low of 46F. Winds from the NNW at 10 to 15 mph. Chance of rain 30%.
Thursday
partlycloudy Partly cloudy. Fog early. High of 72F. Winds from the NNE at 10 to 15 mph.
Thursday Night
nt_clear Partly cloudy in the evening, then clear. Low of 43F. Winds from the ENE at 5 to 15 mph.
Friday
clear Clear. High of 72F. Winds from the SE at 5 to 10 mph.
Friday Night
nt_mostlycloudy Overcast in the evening, then mostly cloudy. Low of 48F. Winds from the SSE at 5 to 10 mph.
Saturday
chancetstorms Overcast with a chance of a thunderstorm and rain. High of 68F. Winds from the SSE at 10 to 15 mph. Chance of rain 50%.
Saturday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 54F. Winds from the SE at 5 to 15 mph. Chance of rain 70% with rainfall amounts near 0.6 in. possible.
Sunday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 68F. Winds from the ESE at 5 to 10 mph. Chance of rain 60% with rainfall amounts near 0.2 in. possible.
Sunday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 50F. Winds from the ESE at 5 to 15 mph. Chance of rain 60% with rainfall amounts near 0.3 in. possible.
Monday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 81F. Winds from the SE at 10 to 15 mph. Chance of rain 60%.
Monday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 66F. Winds from the SSE at 5 to 15 mph. Chance of rain 30%.
Tuesday
mostlycloudy Mostly cloudy with a chance of a thunderstorm. High of 86F. Winds from the South at 10 to 15 mph. Chance of rain 20%.
Tuesday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm. Low of 64F. Winds from the South at 5 to 15 mph. Chance of rain 20%.
Wednesday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 79F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Wednesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Low of 68F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Thursday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 88F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Thursday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 68F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Friday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 86F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Friday Night
nt_clear Clear. Low of 68F. Winds less than 5 mph.
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Weather Forecast for Grinnell IA

View Calendar 10-Day Forecast for station KMIW

Tuesday, 21
Mostly Cloudy
75 | 48 °F
Mostly Cloudy
Chance of
Precipitation
30%
Wednesday, 22
Thunderstorm
64 | 46 °F
T-storms
Chance of
Precipitation
40%
Thursday, 23
Partly Cloudy
72 | 43 °F
Partly Cloudy
Chance of
Precipitation
10%
Friday, 24
Clear
72 | 48 °F
Clear
Chance of
Precipitation
0%
Saturday, 25
Chance of a Thunderstorm
68 | 54 °F
Chance of T-storms
Chance of
Precipitation
50%
Sunday, 26
Chance of a Thunderstorm
68 | 50 °F
Chance of T-storms
Chance of
Precipitation
60%
Monday, 27
Chance of a Thunderstorm
81 | 66 °F
Chance of T-storms
Chance of
Precipitation
60%
Tuesday, 28
Chance of a Thunderstorm
86 | 64 °F
Chance of a Thunderstorm
Chance of
Precipitation
20%
Wednesday, 29
Chance of a Thunderstorm
79 | 68 °F
Chance of T-storms
Chance of
Precipitation
40%
Thursday, 30
Chance of a Thunderstorm
88 | 68 °F
Chance of T-storms
Chance of
Precipitation
40%
Source: BestForecast at 8:19 AM CDT on May 21, 2013
Descriptive Forecast
Tuesday
mostlycloudy Partly cloudy in the morning, then overcast. High of 75F. Breezy. Winds from the SW at 10 to 20 mph.
Tuesday Night
nt_partlycloudy Partly cloudy. Low of 48F. Winds from the West at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 57 | 56 69 | 54 71 | 52 58 | 51
Wind 9 mph SSW 15 mph WSW 13 mph SW 6 mph West
Humidity 92% 60% 51% 73%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 57% 62% 98% 70%
Conditions Fog Partly Cloudy Overcast Mostly Cloudy
Sunrise & Sunset
5:45 AM
8:30 PM
The quality of the forecasted high temperature for this day is excellent. MaxT RMSE [1.45], Average RMSE [1.93]
The National Weather Service forecast quality is excellent. MaxT RMSE [1.46], Average RMSE [1.42] : Use NWS
Source: BestForecast at 8:19 AM CDT on May 21, 2013
Descriptive Forecast
Wednesday
tstorms Overcast with thunderstorms and a chance of rain. High of 64F. Winds from the WNW at 5 to 15 mph. Chance of rain 40%.
Wednesday Night
nt_chancerain Overcast with a chance of rain. Low of 46F. Winds from the NNW at 10 to 15 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 52 | 48 60 | 49 63 | 50 53 | 50
Wind 6 mph West 10 mph West 11 mph WNW 13 mph NNW
Humidity 89% 68% 60% 90%
Chance of Precip. 10% 30% 40% 30%
Cloud Cover 4% 70% 97% 85%
Conditions Clear Thunderstorm Thunderstorm Chance of Rain
Sunrise & Sunset
5:44 AM
8:31 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [3.16], Average RMSE [2.56]
The National Weather Service forecast quality is good. MaxT RMSE [2.23], Average RMSE [1.75] : Use NWS
Source: BestForecast at 8:19 AM CDT on May 21, 2013
Descriptive Forecast
Thursday
partlycloudy Partly cloudy. Fog early. High of 72F. Winds from the NNE at 10 to 15 mph.
Thursday Night
nt_clear Partly cloudy in the evening, then clear. Low of 43F. Winds from the ENE at 5 to 15 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 47 62 | 48 67 | 46 53 | 42
Wind 13 mph North 15 mph NNE 12 mph NE 7 mph NE
Humidity 98% 60% 46% 67%
Chance of Precip. 30% 10% 10% 0%
Cloud Cover 73% 1% 42% 24%
Conditions Chance of Rain Clear Partly Cloudy Clear
Sunrise & Sunset
5:44 AM
8:32 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.98], Average RMSE [2.73]
The National Weather Service forecast quality is fair. MaxT RMSE [2.70], Average RMSE [2.08] : Use NWS
Source: BestForecast at 8:19 AM CDT on May 21, 2013
Descriptive Forecast
Friday
clear Clear. High of 72F. Winds from the SE at 5 to 10 mph.
Friday Night
nt_mostlycloudy Overcast in the evening, then mostly cloudy. Low of 48F. Winds from the SSE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 44 | 40 64 | 46 69 | 51 56 | 49
Wind 4 mph ESE 7 mph SSE 9 mph SSE 7 mph SE
Humidity 90% 54% 52% 76%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 16% 9% 14% 100%
Conditions Clear Clear Clear Overcast
Sunrise & Sunset
5:43 AM
8:33 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.72], Average RMSE [2.93]
The National Weather Service forecast quality is fair. MaxT RMSE [3.24], Average RMSE [3.04] : Use NWS
Source: BestForecast at 8:19 AM CDT on May 21, 2013
Descriptive Forecast
Saturday
chancetstorms Overcast with a chance of a thunderstorm and rain. High of 68F. Winds from the SSE at 10 to 15 mph. Chance of rain 50%.
Saturday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 54F. Winds from the SE at 5 to 15 mph. Chance of rain 70% with rainfall amounts near 0.6 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 47 61 | 53 67 | 56 58 | 56
Wind 10 mph SSE 12 mph SSE 10 mph SE 10 mph SE
Humidity 91% 72% 69% 93%
Chance of Precip. 10% 20% 20% 40%
Cloud Cover 82% 83% 92% 75%
Conditions Mostly Cloudy Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:42 AM
8:33 PM
The quality of the forecasted high temperature for this day is fair. MaxT RMSE [2.84], Average RMSE [2.91]
The National Weather Service forecast quality is poor. MaxT RMSE [3.77], Average RMSE [3.07] : Use NWS
Source: BestForecast at 8:19 AM CDT on May 21, 2013
Descriptive Forecast
Sunday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 68F. Winds from the ESE at 5 to 10 mph. Chance of rain 60% with rainfall amounts near 0.2 in. possible.
Sunday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 50F. Winds from the ESE at 5 to 15 mph. Chance of rain 60% with rainfall amounts near 0.3 in. possible.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 55 63 | 59 67 | 62 58 | 56
Wind 9 mph ESE 10 mph ESE 10 mph ESE 9 mph ESE
Humidity 99% 85% 81% 97%
Chance of Precip. 30% 20% 30% 30%
Cloud Cover 57% 70% 74% 75%
Conditions Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm Chance of a Thunderstorm
Sunrise & Sunset
5:41 AM
8:34 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [4.07], Average RMSE [3.20]
The National Weather Service forecast quality is poor. MaxT RMSE [4.93], Average RMSE [4.32] : Use NWS
Source: BestForecast at 8:19 AM CDT on May 21, 2013
Descriptive Forecast
Monday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 81F. Winds from the SE at 10 to 15 mph. Chance of rain 60%.
Monday Night
nt_chancetstorms Partly cloudy with a chance of a thunderstorm. Fog overnight. Low of 66F. Winds from the SSE at 5 to 15 mph. Chance of rain 30%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 56 | 56 71 | 65 77 | 69 69 | 67
Wind 9 mph ESE 11 mph SE 10 mph SE 9 mph SE
Humidity 99% 81% 78% 90%
Chance of Precip. 20% 30% 10% 10%
Cloud Cover 100% 78% 46% 36%
Conditions Chance of a Thunderstorm Chance of Rain Partly Cloudy Fog
Sunrise & Sunset
5:41 AM
8:35 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [3.75], Average RMSE [4.37]
The National Weather Service forecast quality is poor. MaxT RMSE [5.50], Average RMSE [4.93] : Use NWS
Source: BestForecast at 8:19 AM CDT on May 21, 2013
Descriptive Forecast
Tuesday
mostlycloudy Mostly cloudy with a chance of a thunderstorm. High of 86F. Winds from the South at 10 to 15 mph. Chance of rain 20%.
Tuesday Night
nt_partlycloudy Partly cloudy with a chance of a thunderstorm. Low of 64F. Winds from the South at 5 to 15 mph. Chance of rain 20%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 66 | 61 73 | 67 79 | 70 71 | 68
Wind 9 mph South 11 mph South 11 mph South 8 mph South
Humidity 84% 77% 75% 89%
Chance of Precip. 30% 10% 10% 0%
Cloud Cover 78% 71% 66% 79%
Conditions Chance of a Thunderstorm Mostly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:40 AM
8:36 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [6.04], Average RMSE [6.06]
Source: BestForecast at 8:19 AM CDT on May 21, 2013
Descriptive Forecast
Wednesday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 79F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Wednesday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Low of 68F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 65 77 | 67 76 | 71 71 | 69
Wind 7 mph SSW 9 mph SSW 7 mph SSW 8 mph SSW
Humidity 91% 71% 85% 94%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 61% 60% 85% 77%
Conditions Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy
Sunrise & Sunset
5:40 AM
8:37 PM
The quality of the forecasted high temperature for this day is poor. MaxT RMSE [7.53], Average RMSE [5.34]
Source: BestForecast at 8:19 AM CDT on May 21, 2013
Descriptive Forecast
Thursday
chancetstorms Mostly cloudy with a chance of a thunderstorm. High of 88F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Thursday Night
nt_chancetstorms Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 68F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 65 77 | 66 74 | 69 69 | 68
Wind 6 mph SSW 9 mph SSW 6 mph SSW 7 mph SSW
Humidity 87% 70% 82% 97%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 79% 84% 90% 88%
Conditions Mostly Cloudy Mostly Cloudy Overcast Mostly Cloudy
Sunrise & Sunset
5:39 AM
8:38 PM
Source: BestForecast at 8:19 AM CDT on May 21, 2013
Descriptive Forecast
Friday
chancetstorms Partly cloudy with a chance of a thunderstorm. High of 86F. Winds from the SSW at 5 to 10 mph. Chance of rain 40%.
Friday Night
nt_clear Clear. Low of 68F. Winds less than 5 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 68 | 67 76 | 69 74 | 73 67 | 65
Wind 5 mph SSW 7 mph SSW 4 mph SW 4 mph SW
Humidity 98% 79% 95% 92%
Chance of Precip. 10% 10% 10% 10%
Cloud Cover 77% 63% 47% %
Conditions Fog Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
Sun does not rise
Scientific Forecaster Discussion — MOS Weather Graph
Nearby
History & Almanac
May 21, 2013 Max Temp Min Temp
Normal 73 °F 51 °F
Record 84 °F (2004) 32 °F (2002)
Yesterday 77 °F 59 °F
Yesterday's Cooling Degree Days: 3
Choose a date
Earthquake Activity
City Distance Mag. Time & Date
No recent earthquake activity has been reported nearby.
Minimum magnitude displayed is 2.5.
More information at USGS.gov
Astronomy
May. 21, 2013 Rise Set
Actual Time 5:45 AM CDT 8:30 PM CDT
Civil Twilight 5:13 AM CDT 9:02 PM CDT
Nautical Twilight 4:32 AM CDT 9:43 PM CDT
Astronomical Twilight 3:45 AM CDT 10:30 PM CDT
Moon 4:41 PM CDT 3:17 AM CDT
Length Of Visible Light 15h 49m
Length of Day
14h 44m
Tomorrow will be 1m 43s longer.
Waxing Gibbous, 84% of the Moon is Illuminated
Today
Waxing Gibbous
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter
Visit Astronomy
Today's Extremes
State Highs State Lows
75 °F
Mount Pleasant
75 °F
Keokuk
73 °F
Clinton
73 °F
Davenport
72 °F
Burlington
51 °F
Orange City
51 °F
Sheldon
53 °F
Cherokee
53 °F
Le Mars
53 °F
Storm Lake
Record Extremes
Snow Depth
Station Depth Elevation
No new snow has been reported.
Snow Depth Reports — Snow Depth Map
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Aviation
City Temp. Conditions Updated
Grinnell 66 °F Mostly Cloudy 12:35 PM CDT
Newton 68 °F Partly Cloudy 12:35 PM CDT
Marshalltown 65 °F Mostly Cloudy 11:53 AM CDT
Pella 68 °F Mostly Cloudy 12:35 PM CDT
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Flight To ETA Status
No flights were found.
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Type Condition
Flight Rule: VFR (KMIW)
Wind Speed: 16.0 kts.
Wind Dir: 250° (WSW)
Ceiling: 4200 ft

METAR KMIW 211653Z AUTO 25016G23KT 10SM FEW034 BKN042 18/12 A2966 RMK AO2 SLP038 T01830122

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Nearby Events
Event Date Forecast
No events within 10 mi of location. View all events.
Event data courtesy eviesays.com
Sports
Event Date Forecast
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
Event Date Forecast
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
Event Date Forecast
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
Event Date Forecast
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
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Weather Stations
Station Location Temp. Dew Point Humidity Wind Precipitation Elevation Updated Type Website
Grinnell Weather.com, Grinnell, IA 67.1 °F 55 °F 66% SSW  at  12.5 mph 0.00 in / hr 1014 ft 12:53 PM CDT Rapid Fire
IADOT Grinnell (I-80), Grinnell, IA 66 °F 53 °F 62% WSW  at  12 mph 0.00 in / hr 922 ft 12:36 PM CDT MADIS
Newton, IA 66.6 °F 55 °F 66% SSW  at  2.0 mph 0.00 in / hr 943 ft 12:50 PM CDT Normal  
IADOT Marshalltown (US 30), Marshalltown, IA 63 °F 50 °F 63% WSW  at  14 mph 0.00 in / hr 955 ft 12:33 PM CDT MADIS
MesoWest LAMOI1 , Marshalltown, IA 71 °F - - North  at  - 0.00 in / hr 937 ft 11:50 AM CDT MADIS
APRSWXNET Pella IA U, Pella, IA 69 °F 54 °F 59% WSW  at  8 mph 0.00 in / hr 830 ft 12:34 PM CDT MADIS
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