Current conditions at

Grinnell Municipal Airfield (KGGI)

Lat: 41.71°NLon: 92.73°WElev: 1007ft.

Mostly Cloudy

67°F

19°C

Humidity 97%
Wind Speed E 14 mph
Barometer 29.66 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 11 Jun 6:55 am CDT
Extended Forecast for

Tama IA

Severe T-storm Watch until June 11, 10:00am
Click here for hazard details and duration
...
  •  
    Severe T-storm Watch until June 11, 10:00am

    NOW until 10:00am Thu

    Severe T-storm Watch

  • Today

    High: 78 °F

    Severe
    Thunderstorms
    and Windy

  • Tonight

    Tonight: Mostly clear, with a low around 53. Breezy, with a northwest wind 11 to 16 mph becoming light west. Winds could gust as high as 31 mph.

    Low: 53 °F

    Mostly Clear
    and Breezy
    then Clear

  • Friday

    Friday: Sunny, with a high near 82. West wind 6 to 11 mph, with gusts as high as 18 mph.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 59. South southwest wind 5 to 7 mph.

    Low: 59 °F

    Clear

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm after 1pm.  Mostly sunny, with a high near 83. South southwest wind 6 to 9 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 83 °F

    Mostly Sunny
    then Showers
    Likely

  • Saturday Night

    Saturday Night: A 40 percent chance of showers and thunderstorms before 1am.  Partly cloudy, with a low around 53. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 53 °F

    Chance
    T-storms then
    Chance
    Showers

  • Sunday

    Sunday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

Detailed Forecast

Today
Showers and thunderstorms, mainly before 4pm. Some of the storms could be severe. High near 78. Windy, with a southeast wind 6 to 11 mph becoming west northwest 17 to 22 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Tonight
Mostly clear, with a low around 53. Breezy, with a northwest wind 11 to 16 mph becoming light west. Winds could gust as high as 31 mph.
Friday
Sunny, with a high near 82. West wind 6 to 11 mph, with gusts as high as 18 mph.
Friday Night
Clear, with a low around 59. South southwest wind 5 to 7 mph.
Saturday
Showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 83. South southwest wind 6 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A 40 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 53. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Sunny, with a high near 74.
Sunday Night
Mostly clear, with a low around 51.
Monday
Sunny, with a high near 77.
Monday Night
Partly cloudy, with a low around 51.
Tuesday
Sunny, with a high near 77.
Tuesday Night
Partly cloudy, with a low around 53.
Wednesday
Mostly sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
Tama IA
 41.97°N 92.57°W
5:57 am CDT Jun 11, 2026
7am CDT Jun 11, 2026-6pm CDT Jun 17, 2026
 
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Additional Resources

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