Grimes, Iowa Weather
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Weather Forecast for Grimes, Iowa : Polk County
Issued: 3:03 am CDT May 6, 2024 Latitude: 41.6883214 Longitude: -93.7910575 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Tuesday Wednesday Thursday Friday Saturday Sunday
Partly Sunny on Today 90% chance of thunderstorms on Tonight 30% chance of thunderstorms on Tuesday 60% chance of thunderstorms on Wednesday 40% chance of  on Thursday Mostly Sunny on Friday Mostly Sunny on Saturday Mostly Sunny on Sunday
High: 74°F Low: 55°F High: 72°F High: 70°F High: 63°F High: 68°F High: 68°F High: 70°F
Low: 52°F Low: 49°F Low: 44°F Low: 48°F Low: 46°F  
Partly Sunny Thunderstorms Thunderstorms Thunderstorms Partly Sunny Mostly Sunny Mostly Sunny Mostly Sunny
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Current Conditions at
ANKENY - (KIKV)
50°
Clear
as of 3:35 AM CDST
Rel. Humidity: 87%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.93 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
DES MOINES - (KDSM)
55°
Cloudy
as of 2:54 AM CDST
Rel. Humidity: 66%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 29.93 in.
Flight Rule: VFR
Wind Data
6 MPH
090° East
Cloud Level(s): Few at 8000ft, Solid Overcast at 25000ft
Current Conditions at
AMES MUNICIPAL ARPT - (KAMW)
50°
Clear
as of 2:53 AM CDST
Rel. Humidity: 81%
Dew Point: 45°F
Visibility: 10 Miles
Pressure: 29.93 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
CHARITON - (KCNC)
54°
Cloudy
as of 3:35 AM CDST
Rel. Humidity: 87%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 29.91 in.
Flight Rule: MVFR
Wind Data
6 MPH
120° Southeast
Cloud Level(s): Solid Overcast at 2900ft
Partly Sunny on Today Today... Partly sunny, with a high near 74. Breezy, with a southeast wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph.

90% chance of thunderstorms Tonight Tonight... Showers and thunderstorms, mainly before 4am. Some of the storms could produce heavy rainfall. Low around 55. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

30% chance of thunderstorms Tuesday Tuesday... A 30 percent chance of showers and thunderstorms before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 72. Breezy, with a west southwest wind 11 to 18 mph, with gusts as high as 28 mph. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

20% chance of thunderstorms Tuesday Night Tuesday Night... A 20 percent chance of showers and thunderstorms after 1am. Increasing clouds, with a low around 52. South southwest wind 7 to 11 mph, with gusts as high as 20 mph.

60% chance of thunderstorms Wednesday Wednesday... A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 70. East wind 8 to 14 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

30% chance of thunderstorms Wednesday Night Wednesday Night... A chance of showers and thunderstorms before 4am, then a slight chance of showers. Mostly cloudy, with a low around 49. Breezy. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

40% chance of  Thursday Thursday... A 40 percent chance of showers. Partly sunny, with a high near 63. Breezy.

Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 44. Breezy.

Mostly Sunny on Friday Friday... Mostly sunny, with a high near 68.

Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 48.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 68. Breezy.

Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 46.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 70.

Current Radar Image


Sun Almanac for Grimes, Iowa
Sunrise: 06:04 AM
Sunset: 8:19 PM
Civil Sunrise:05:34 AM
Civil Sunset: 8:50 PM
Nautical Sunrise: 04:55 AM
Nautical Sunset: 9:28 PM
Astro Sunrise: 04:13 AM
Astro Sunset: 10:10 PM
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