National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Grinnell Municipal Airfield (KGGI)

Lat: 41.71°NLon: 92.73°WElev: 1007ft.

Overcast

38°F

3°C

Humidity 91%
Wind Speed W 15 G 18 mph
Barometer 29.74 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 7 Mar 3:15 am CST
Extended Forecast for

Malcom IA

  • Overnight

    Overnight: A 40 percent chance of showers before 4am. Cloudy, with a low around 36. Breezy, with a west northwest wind around 17 mph, with gusts as high as 29 mph. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Chance
    Showers and
    Breezy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 47. Breezy, with a west northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 47 °F

    Decreasing
    Clouds and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33. Southwest wind 7 to 15 mph, with gusts as high as 25 mph.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 61. Breezy, with a southwest wind 13 to 17 mph, with gusts as high as 25 mph.

    High: 61 °F

    Sunny then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Clear, with a low around 44. Southwest wind 11 to 15 mph, with gusts as high as 26 mph.

    Low: 44 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 41.

    Low: 41 °F

    Clear

  • Tuesday

    Tuesday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 63. Chance of precipitation is 50%.

    High: 63 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 34. Breezy. Chance of precipitation is 50%.

    Low: 34 °F

    Chance
    T-storms then
    Chance
    Showers and
    Breezy

Detailed Forecast

Overnight
A 40 percent chance of showers before 4am. Cloudy, with a low around 36. Breezy, with a west northwest wind around 17 mph, with gusts as high as 29 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 47. Breezy, with a west northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 33. Southwest wind 7 to 15 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 61. Breezy, with a southwest wind 13 to 17 mph, with gusts as high as 25 mph.
Sunday Night
Clear, with a low around 44. Southwest wind 11 to 15 mph, with gusts as high as 26 mph.
Monday
Sunny, with a high near 67.
Monday Night
Clear, with a low around 41.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 63. Chance of precipitation is 50%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 34. Breezy. Chance of precipitation is 50%.
Wednesday
A chance of rain and snow showers before noon. Partly sunny, with a high near 47. Breezy. Chance of precipitation is 30%.
Wednesday Night
Mostly clear, with a low around 26.
Thursday
Partly sunny, with a high near 50.
Thursday Night
Mostly cloudy, with a low around 38. Breezy.
Friday
Mostly cloudy, with a high near 56. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Malcom IA
 41.73°N 92.57°W
Last Update:
2:36 am CST Mar 7, 2026
Forecast Valid:
3am CST Mar 7, 2026-6pm CDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation