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

33°C

91°F

Humidity 69%
Wind Speed S 15 km/h
Barometer 29.74 in
Dewpoint 27°C (80°F)
Visibility 16 km
Heat Index42°C (108°F)
Last update 24 Jun 7:55 pm CDT
Extended Forecast for

3 Miles WSW Montezuma IA

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms after 3am. Mostly clear, with a low around 24. South wind 16 to 21 km/h, with gusts as high as 37 km/h.

    Low: 24 °C

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 32. West southwest wind 14 to 16 km/h, with gusts as high as 32 km/h. New rainfall amounts between 5 and 7.5 mm possible.

    High: 32 °C

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms likely, mainly before 10pm. Mostly cloudy, with a low around 19. Southeast wind 8 to 11 km/h becoming north northwest after midnight. Chance of precipitation is 60%. New rainfall amounts between 5 and 7.5 mm possible.

    Low: 19 °C

    T-storms
    Likely

  • Wednesday

    Wednesday: Sunny, with a high near 29. North wind 10 to 16 km/h.

    High: 29 °C

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 16. North wind 5 to 11 km/h becoming east after midnight.

    Low: 16 °C

    Mostly Clear

  • Thursday

    Thursday: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 27.

    High: 27 °C

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 19. Chance of precipitation is 60%.

    Low: 19 °C

    Chance
    T-storms then
    Showers
    Likely

  • Friday

    Friday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 31. Breezy. Chance of precipitation is 70%.

    High: 31 °C

    Showers
    Likely and
    Breezy

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 21. Chance of precipitation is 70%.

    Low: 21 °C

    Showers
    Likely

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms after 3am. Mostly clear, with a low around 24. South wind 16 to 21 km/h, with gusts as high as 37 km/h.
Tuesday
A 50 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 32. West southwest wind 14 to 16 km/h, with gusts as high as 32 km/h. New rainfall amounts between 5 and 7.5 mm possible.
Tuesday Night
Showers and thunderstorms likely, mainly before 10pm. Mostly cloudy, with a low around 19. Southeast wind 8 to 11 km/h becoming north northwest after midnight. Chance of precipitation is 60%. New rainfall amounts between 5 and 7.5 mm possible.
Wednesday
Sunny, with a high near 29. North wind 10 to 16 km/h.
Wednesday Night
Mostly clear, with a low around 16. North wind 5 to 11 km/h becoming east after midnight.
Thursday
A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 27.
Thursday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 19. Chance of precipitation is 60%.
Friday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 31. Breezy. Chance of precipitation is 70%.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 21. Chance of precipitation is 70%.
Saturday
A 30 percent chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 28.
Saturday Night
Partly cloudy, with a low around 14.
Sunday
Mostly sunny, with a high near 26.
Sunday Night
A 30 percent chance of showers. Mostly clear, with a low around 15.
Monday
A 30 percent chance of showers. Mostly sunny, with a high near 27. Breezy.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Montezuma IA
 41.57°N 92.58°W
Last Update:
5:48 pm CDT Jun 24, 2024
Forecast Valid:
8pm CDT Jun 24, 2024-6pm CDT Jul 1, 2024
 
Forecast Discussion
 
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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