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 Chill | 27°F (-3°C) |
| Last update | 13 Jan 10:35 pm CST |
Extended Forecast for
Grinnell Regional Airport IA
Tonight
Low: 24 °F
Partly Cloudy
and WindyWednesday
High: 27 °F
Becoming
Sunny and
WindyWednesday Night
Low: 13 °F
Mostly Clear
Thursday
High: 32 °F
Mostly Sunny
then Slight
Chance SnowThursday Night
Low: 30 °F
Chance Snow
then Mostly
Cloudy and
BlusteryFriday
High: 34 °F
Windy. Mostly
Cloudy then
Slight Chance
SnowFriday Night
Low: 9 °F
Mostly Cloudy
and WindySaturday
High: 14 °F
Partly Sunny
and BlusterySaturday Night
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.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Grinnell Regional Airport IA
41.71°N 92.75°W
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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