Current conditions at
Grinnell Municipal Airfield (KGGI)
Lat: 41.71°NLon: 92.73°WElev: 1007ft.
Light Snow and Breezy
23°F
-5°C
| Humidity | 80% |
| Wind Speed | NW 25 G 30 mph |
| Barometer | 30.27 in |
| Dewpoint | 17°F (-8°C) |
| Visibility | 5.00 mi |
| Wind Chill | 7°F (-14°C) |
| Last update | 10 Jan 11:55 pm CST |
Extended Forecast for
Chelsea IA
Overnight

Low: 22 °F
Chance
Flurries and
BlusterySunday

High: 32 °F
Mostly Sunny
Sunday Night

Low: 26 °F
Increasing
CloudsMonday

High: 45 °F
Mostly Sunny
Monday Night

Low: 33 °F
Mostly Cloudy
Tuesday

High: 51 °F
Mostly Sunny
Tuesday Night

Low: 27 °F
Mostly Cloudy
Wednesday

High: 31 °F
Partly Sunny
Wednesday Night

Low: 17 °F
Partly Cloudy
Detailed Forecast
Overnight
A chance of flurries before 3am. Cloudy, then gradually becoming partly cloudy, with a steady temperature around 22. Wind chill values as low as 5. Blustery, with a northwest wind 14 to 18 mph, with gusts as high as 32 mph.
Sunday
Mostly sunny, with a high near 32. Wind chill values as low as 5. Northwest wind 7 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Increasing clouds, with a low around 26. South southwest wind 6 to 9 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 51.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 31.
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 23.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Chelsea IA
41.92°N 92.39°W
41.92°N 92.39°W
11:43 pm CST Jan 10, 2026
12am CST Jan 11, 2026-6pm CST Jan 17, 2026


