Hazardous Weather Conditions
Current conditions at
Grinnell Municipal Airfield (KGGI)
Lat: 41.71°NLon: 92.73°WElev: 1007ft.
Overcast
29°F
-2°C
| Humidity | 52% |
| Wind Speed | SW 16 G 21 mph |
| Barometer | 29.69 in |
| Dewpoint | 13°F (-11°C) |
| Visibility | 10.00 mi |
| Wind Chill | 17°F (-8°C) |
| Last update | 15 Jan 8:15 pm CST |
Extended Forecast for
Grinnell Regional Airport IA
Winter Weather Advisory January 16, 06:00am until January 16, 09:00pm
Tonight
Low: 26 °F⇑
Mostly Cloudy
then Mostly
Cloudy and
BlusteryFriday
High: 32 °F⇓
Snow Showers
Likely and
Patchy
Blowing SnowFriday Night
Low: 9 °F
Chance Snow
Showers and
WindySaturday
High: 14 °F
Windy. Slight
Chance Snow
then Partly
SunnySaturday Night
Low: 4 °F
Partly Cloudy
Sunday
High: 27 °F
Mostly Sunny
then Partly
Sunny and
BreezySunday Night
Low: 3 °F
Partly Cloudy
and WindyM.L.King Day
High: 13 °F
Sunny and
BlusteryMonday Night
Low: 5 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly cloudy, with a temperature rising to around 30 by 3am. Blustery, with a south southwest wind 10 to 18 mph becoming west northwest after midnight. Winds could gust as high as 26 mph.
Friday
A slight chance of snow before 9am, then snow showers likely, mainly after 11am. Patchy blowing snow between 11am and noon. Mostly cloudy, with a temperature rising to near 32 by 10am, then falling to around 24 during the remainder of the day. Wind chill values as low as 10. Windy, with a west northwest wind 18 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
A 30 percent chance of snow showers, mainly before 9pm. Mostly cloudy, with a low around 9. Wind chill values as low as -10. Windy, with a northwest wind 17 to 22 mph, with gusts as high as 31 mph. Little or no snow accumulation expected.
Saturday
A 20 percent chance of snow before noon. Partly sunny, with a high near 14. Wind chill values as low as -10. Windy, with a northwest wind 16 to 21 mph, with gusts as high as 28 mph.
Saturday Night
Partly cloudy, with a low around 4. Northwest wind 7 to 15 mph, with gusts as high as 23 mph.
Sunday
Mostly sunny, with a high near 27. Breezy.
Sunday Night
Partly cloudy, with a low around 3. Windy.
M.L.King Day
Sunny, with a high near 13. Blustery.
Monday Night
Mostly clear, with a low around 5.
Tuesday
Partly sunny, with a high near 29.
Tuesday Night
Mostly cloudy, with a low around 18.
Wednesday
Mostly sunny, with a high near 30.
Wednesday Night
Partly cloudy, with a low around 13.
Thursday
Partly sunny, with a high near 32.
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
6:06 pm CST Jan 15, 2026
8pm CST Jan 15, 2026-6pm CST Jan 22, 2026
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