National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Grinnell Municipal Airfield (KGGI)

Lat: 41.71°NLon: 92.73°WElev: 1007ft.

Fair

42°F

6°C

Humidity 63%
Wind Speed W 12 mph
Barometer 29.77 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 13 Jan 8:55 am CST
Extended Forecast for

Tama IA

  • Today

    Today: Mostly cloudy, with a high near 51. Breezy, with a west wind 13 to 16 mph, with gusts as high as 28 mph.

    High: 51 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 22. Windy, with a northwest wind 13 to 22 mph, with gusts as high as 32 mph.

    Low: 22 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Windy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 26. Wind chill values as low as 5. Windy, with a north northwest wind 15 to 21 mph, with gusts as high as 31 mph.

    High: 26 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 11. North northwest wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 20 mph.

    Low: 11 °F

    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of snow after noon. Partly sunny, with a high near 33. Light and variable wind becoming south southwest 8 to 13 mph in the morning. Winds could gust as high as 20 mph. Little or no snow accumulation expected.

    High: 33 °F

    Mostly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Chance Snow

  • Friday

    Friday: A 40 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 34. Windy.

    High: 34 °F

    Chance Snow
    and Windy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 8. Blustery.

    Low: 8 °F

    Mostly Cloudy
    and Blustery

  • Saturday

    Saturday: Partly sunny, with a high near 17. Blustery.

    High: 17 °F

    Partly Sunny
    and Blustery

Detailed Forecast

Today
Mostly cloudy, with a high near 51. Breezy, with a west wind 13 to 16 mph, with gusts as high as 28 mph.
Tonight
Mostly cloudy, with a low around 22. Windy, with a northwest wind 13 to 22 mph, with gusts as high as 32 mph.
Wednesday
Mostly sunny, with a high near 26. Wind chill values as low as 5. Windy, with a north northwest wind 15 to 21 mph, with gusts as high as 31 mph.
Wednesday Night
Mostly clear, with a low around 11. North northwest wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 20 mph.
Thursday
A 30 percent chance of snow after noon. Partly sunny, with a high near 33. Light and variable wind becoming south southwest 8 to 13 mph in the morning. Winds could gust as high as 20 mph. Little or no snow accumulation expected.
Thursday Night
A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 26.
Friday
A 40 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 34. Windy.
Friday Night
Mostly cloudy, with a low around 8. Blustery.
Saturday
Partly sunny, with a high near 17. Blustery.
Saturday Night
Mostly cloudy, with a low around 1.
Sunday
Mostly sunny, with a high near 16.
Sunday Night
Partly cloudy, with a low around 5.
M.L.King Day
Mostly sunny, with a high near 23.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Tama IA
 41.97°N 92.57°W
Last Update:
7:01 am CST Jan 13, 2026
Forecast Valid:
9am CST Jan 13, 2026-6pm CST Jan 19, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation