Hazardous Weather Conditions

Current conditions at

Grinnell Municipal Airfield (KGGI)

Lat: 41.71°NLon: 92.73°WElev: 1007ft.

Overcast

46°F

8°C

Humidity 89%
Wind Speed NW 15 mph
Barometer 29.71 in
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 7 Mar 12:55 am CST
Extended Forecast for

6 Miles SSW Tama IA

  • Overnight

    Overnight: Showers and thunderstorms likely before 3am, then a chance of showers between 3am and 4am. Some of the storms could be severe.  Cloudy, with a low around 36. Breezy, with a west southwest wind 16 to 18 mph becoming northwest. Winds could gust as high as 26 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 36 °F

    Severe
    Thunderstorms
    and Breezy

  • Saturday

    Saturday: Cloudy through mid morning, then gradual clearing, with a high near 46. Breezy, with a northwest wind 10 to 17 mph, with gusts as high as 25 mph.

    High: 46 °F

    Gradual
    Clearing and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33. Southwest wind 6 to 14 mph, with gusts as high as 23 mph.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 61. Breezy, with a southwest wind 14 to 17 mph, with gusts as high as 24 mph.

    High: 61 °F

    Sunny then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Clear, with a low around 44. Breezy, with a south southwest wind 13 to 16 mph, with gusts as high as 25 mph.

    Low: 44 °F

    Clear and
    Breezy

  • Monday

    Monday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 41.

    Low: 41 °F

    Clear

  • Tuesday

    Tuesday: A slight chance of rain, then a chance of rain and thunderstorms after noon.  Mostly sunny, with a high near 61. Chance of precipitation is 50%.

    High: 61 °F

    Slight Chance
    Rain then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of rain before midnight, then a chance of rain and snow.  Mostly cloudy, with a low around 34. Breezy.  Chance of precipitation is 50%.

    Low: 34 °F

    Breezy.
    Chance Rain
    then Chance
    Rain/Snow

Detailed Forecast

Overnight
Showers and thunderstorms likely before 3am, then a chance of showers between 3am and 4am. Some of the storms could be severe. Cloudy, with a low around 36. Breezy, with a west southwest wind 16 to 18 mph becoming northwest. Winds could gust as high as 26 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Cloudy through mid morning, then gradual clearing, with a high near 46. Breezy, with a northwest wind 10 to 17 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 33. Southwest wind 6 to 14 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 61. Breezy, with a southwest wind 14 to 17 mph, with gusts as high as 24 mph.
Sunday Night
Clear, with a low around 44. Breezy, with a south southwest wind 13 to 16 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 66.
Monday Night
Clear, with a low around 41.
Tuesday
A slight chance of rain, then a chance of rain and thunderstorms after noon. Mostly sunny, with a high near 61. Chance of precipitation is 50%.
Tuesday Night
A chance of rain before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 34. Breezy. Chance of precipitation is 50%.
Wednesday
A chance of rain and snow before noon. Partly sunny, with a high near 46. Breezy. Chance of precipitation is 30%.
Wednesday Night
Mostly clear, with a low around 26.
Thursday
Partly sunny, with a high near 50. Breezy.
Thursday Night
Mostly cloudy, with a low around 38. Breezy.
Friday
Mostly cloudy, with a high near 55. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Tama IA
 41.9°N 92.63°W
1:01 am CST Mar 7, 2026
1am CST Mar 7, 2026-6pm CDT Mar 13, 2026
 
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Additional Resources

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