Hazardous Weather Conditions
Current conditions at
Grinnell Municipal Airfield (KGGI)
Lat: 41.71°NLon: 92.73°WElev: 1007ft.
Fair
4°F
-16°C
| Humidity | 75% |
| Wind Speed | Calm |
| Barometer | 30.10 in |
| Dewpoint | -2°F (-19°C) |
| Visibility | 10.00 mi |
| Last update | 18 Jan 2:15 am CST |
Extended Forecast for
5 Miles SW Grinnell Regional Airport IA
Cold Weather Advisory January 18, 09:00pm until January 19, 12:00pm
Overnight
Low: 8 °F
Mostly Cloudy
Sunday
High: 26 °F
Chance Snow
and Patchy
Blowing SnowSunday Night
Low: -1 °F
Chance
Flurries and
Patchy
Blowing SnowM.L.King Day
High: 13 °F
Mostly Sunny
and Blustery
then SunnyMonday Night
Low: 4 °F
Partly Cloudy
Tuesday
High: 29 °F
Mostly Sunny
Tuesday Night
Low: 19 °F
Mostly Cloudy
Wednesday
High: 29 °F
Partly Sunny
Wednesday Night
Low: 11 °F
Partly Cloudy
Detailed Forecast
Overnight
Mostly cloudy, with a steady temperature around 8. Wind chill values as low as -5. West southwest wind around 6 mph.
Sunday
A chance of flurries before 8am, then a chance of snow, mainly between 8am and 4pm. Patchy blowing snow after 2pm. Mostly cloudy, with a high near 26. Wind chill values as low as zero. Windy, with a southwest wind 7 to 12 mph becoming northwest 17 to 22 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
A chance of flurries before 7pm. Patchy blowing snow. Partly cloudy, with a low around -1. Wind chill values as low as -20. Windy, with a northwest wind 20 to 23 mph, with gusts as high as 43 mph.
M.L.King Day
Mostly sunny, with a high near 13. Wind chill values as low as -20. Blustery, with a west northwest wind 8 to 17 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 4. Southwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 29.
Tuesday Night
Mostly cloudy, with a low around 19.
Wednesday
Partly sunny, with a high near 29.
Wednesday Night
Partly cloudy, with a low around 11.
Thursday
Mostly sunny, with a high near 30.
Thursday Night
Mostly cloudy, with a low around 15.
Friday
Partly sunny, with a high near 25.
Friday Night
Mostly cloudy, with a low around 2.
Saturday
A 30 percent chance of snow. Mostly cloudy, with a high near 12.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles SW Grinnell Regional Airport IA
41.64°N 92.78°W
41.64°N 92.78°W
10:46 pm CST Jan 17, 2026
2am CST Jan 18, 2026-6pm CST Jan 24, 2026
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