Hazardous Weather Conditions

Current conditions at

Grinnell Municipal Airfield (KGGI)

Lat: 41.71°NLon: 92.73°WElev: 1007ft.

Fair

37°F

3°C

Humidity 80%
Wind Speed NW 18 G 26 mph
Barometer 29.77 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 13 Jan 10:35 pm CST
Extended Forecast for

Grinnell Regional Airport IA

  • Tonight

    Tonight: Partly cloudy, with a low around 24. Windy, with a northwest wind 18 to 23 mph, with gusts as high as 36 mph.

    Low: 24 °F

    Partly Cloudy
    and Windy

  • Wednesday

    Wednesday: Partly sunny, then gradually becoming sunny, with a high near 27. Wind chill values as low as 10. Windy, with a north northwest wind 15 to 24 mph, with gusts as high as 38 mph.

    High: 27 °F

    Becoming
    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 13. North northwest wind 8 to 13 mph becoming light  after midnight. Winds could gust as high as 21 mph.

    Low: 13 °F

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of snow after noon.  Partly sunny, with a high near 32. Light and variable wind becoming south southwest 9 to 14 mph in the morning. Winds could gust as high as 21 mph.

    High: 32 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow before midnight.  Mostly cloudy, with a low around 30. Blustery, with a south southwest wind 13 to 18 mph becoming west northwest after midnight. Winds could gust as high as 28 mph.  New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance Snow
    then Mostly
    Cloudy and
    Blustery

  • Friday

    Friday: A 20 percent chance of snow after noon.  Mostly cloudy, with a high near 34. Windy.

    High: 34 °F

    Windy. Mostly
    Cloudy then
    Slight Chance
    Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 9. Windy.

    Low: 9 °F

    Mostly Cloudy
    and Windy

  • Saturday

    Saturday: Partly sunny, with a high near 14. Blustery.

    High: 14 °F

    Partly Sunny
    and Blustery

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 4.

    Low: 4 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 24. Windy, with a northwest wind 18 to 23 mph, with gusts as high as 36 mph.
Wednesday
Partly sunny, then gradually becoming sunny, with a high near 27. Wind chill values as low as 10. Windy, with a north northwest wind 15 to 24 mph, with gusts as high as 38 mph.
Wednesday Night
Mostly clear, with a low around 13. North northwest wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 21 mph.
Thursday
A 20 percent chance of snow after noon. Partly sunny, with a high near 32. Light and variable wind becoming south southwest 9 to 14 mph in the morning. Winds could gust as high as 21 mph.
Thursday Night
A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 30. Blustery, with a south southwest wind 13 to 18 mph becoming west northwest after midnight. Winds could gust as high as 28 mph. New snow accumulation of less than a half inch possible.
Friday
A 20 percent chance of snow after noon. Mostly cloudy, with a high near 34. Windy.
Friday Night
Mostly cloudy, with a low around 9. Windy.
Saturday
Partly sunny, with a high near 14. Blustery.
Saturday Night
Partly cloudy, with a low around 4.
Sunday
Mostly sunny, with a high near 25.
Sunday Night
Partly cloudy, with a low around 9.
M.L.King Day
Mostly sunny, with a high near 22.
Monday Night
Partly cloudy, with a low around 4.
Tuesday
Mostly sunny, with a high near 23.
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ABOUT THIS FORECAST

 
Point Forecast:
Grinnell Regional Airport IA
 41.71°N 92.75°W
10:41 pm CST Jan 13, 2026
10pm CST Jan 13, 2026-6pm CST Jan 20, 2026
 
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Additional Resources

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Hourly Weather Forecast

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