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.

Fog/Mist

38°F

3°C

Humidity 100%
Wind Speed W 12 mph
Barometer 29.87 in
Dewpoint 38°F (3°C)
Visibility 3.00 mi
Wind Chill30°F (-1°C)
Last update 26 Dec 10:35 am CST
Extended Forecast for

Malcom IA

  • Today

    Today: Patchy fog before noon. Otherwise, mostly cloudy, with a high near 46. Northwest wind 5 to 8 mph becoming calm in the afternoon.

    High: 46 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Tonight

    Tonight: Patchy fog. Otherwise, mostly cloudy, with a low around 38. Calm wind becoming southeast around 6 mph after midnight.

    Low: 38 °F

    Patchy Fog

  • Saturday

    Saturday: Areas of fog before 11am, then patchy fog after 5pm. Otherwise, mostly cloudy, with a high near 49. Southeast wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 49 °F

    Areas Fog

  • Saturday Night

    Saturday Night: Patchy fog before 10pm. Otherwise, mostly cloudy, with a low around 42. Calm wind becoming north northwest 5 to 7 mph after midnight.

    Low: 42 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Sunday

    Sunday: A chance of rain before noon, then a chance of rain and snow. Cloudy, with a high near 42. Windy, with a north northwest wind 8 to 13 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Chance Rain
    and Breezy
    then Chance
    Rain/Snow and
    Windy

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 10. Windy.

    Low: 10 °F

    Windy. Slight
    Chance Snow
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 21. Windy.

    High: 21 °F

    Mostly Sunny
    and Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 10.

    Low: 10 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy fog before noon. Otherwise, mostly cloudy, with a high near 46. Northwest wind 5 to 8 mph becoming calm in the afternoon.
Tonight
Patchy fog. Otherwise, mostly cloudy, with a low around 38. Calm wind becoming southeast around 6 mph after midnight.
Saturday
Areas of fog before 11am, then patchy fog after 5pm. Otherwise, mostly cloudy, with a high near 49. Southeast wind 7 to 11 mph, with gusts as high as 20 mph.
Saturday Night
Patchy fog before 10pm. Otherwise, mostly cloudy, with a low around 42. Calm wind becoming north northwest 5 to 7 mph after midnight.
Sunday
A chance of rain before noon, then a chance of rain and snow. Cloudy, with a high near 42. Windy, with a north northwest wind 8 to 13 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Sunday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 10. Windy.
Monday
Mostly sunny, with a high near 21. Windy.
Monday Night
Mostly clear, with a low around 10.
Tuesday
Mostly sunny, with a high near 35.
Tuesday Night
Partly cloudy, with a low around 18.
Wednesday
Partly sunny, with a high near 29.
Wednesday Night
Mostly cloudy, with a low around 11.
New Year's Day
Mostly sunny, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Malcom IA
 41.7°N 92.54°W
Last Update:
8:57 am CST Dec 26, 2025
Forecast Valid:
10am CST Dec 26, 2025-6pm CST Jan 1, 2026
 
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Additional Resources

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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