Current conditions at

Grinnell Municipal Airfield (KGGI)

Lat: 41.71°NLon: 92.73°WElev: 1007ft.

Light Snow

22°F

-6°C

Humidity 77%
Wind Speed NW 16 G 28 mph
Barometer 30.32 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 11 Jan 1:55 am CST
Extended Forecast for

4 Miles W Chelsea IA

  • Overnight

    Overnight: A chance of flurries before 3am.  Mostly cloudy, with a low around 19. Wind chill values as low as 5. Blustery, with a northwest wind 14 to 18 mph, with gusts as high as 31 mph.

    Low: 19 °F

    Chance
    Flurries and
    Blustery

  • Sunday

    Sunday: Mostly sunny, with a high near 32. Wind chill values as low as 5. Northwest wind 7 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph.

    High: 32 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 26. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.

    Low: 26 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 45. West wind around 7 mph.

    High: 45 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 33. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 50.

    High: 50 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 31. Blustery.

    High: 31 °F

    Partly Sunny
    and Blustery

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of flurries before 3am. Mostly cloudy, with a low around 19. Wind chill values as low as 5. Blustery, with a northwest wind 14 to 18 mph, with gusts as high as 31 mph.
Sunday
Mostly sunny, with a high near 32. Wind chill values as low as 5. Northwest wind 7 to 13 mph becoming southwest in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
Increasing clouds, with a low around 26. South southwest wind 6 to 10 mph, with gusts as high as 18 mph.
Monday
Mostly sunny, with a high near 45. West wind around 7 mph.
Monday Night
Mostly cloudy, with a low around 33. Southwest wind 6 to 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 50.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 31. Blustery.
Wednesday Night
Partly cloudy, with a low around 17.
Thursday
Partly sunny, with a high near 35.
Thursday Night
Mostly cloudy, with a low around 27.
Friday
A 30 percent chance of snow. Mostly cloudy, with a high near 34. Breezy.
Friday Night
Mostly cloudy, with a low around 15.
Saturday
Partly sunny, with a high near 22.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Chelsea IA
 41.92°N 92.48°W
11:43 pm CST Jan 10, 2026
2am CST Jan 11, 2026-6pm CST Jan 17, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database