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

31°C

87°F

Humidity 46%
Wind Speed S 15 km/h
Barometer 29.83 in
Dewpoint 18°C (64°F)
Visibility 16 km
Heat Index31°C (88°F)
Last update 12 Jun 7:35 pm CDT
Extended Forecast for

9 Miles NE Grinnell IA

  • Tonight

    Tonight: A slight chance of showers and thunderstorms between 9pm and 3am. Partly cloudy, with a low around 21. South southwest wind 14 to 21 km/h, with gusts as high as 34 km/h. Chance of precipitation is 20%.

    Low: 21 °C

    Slight Chance
    T-storms

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 32. Southwest wind 11 to 18 km/h becoming north northeast in the afternoon.

    High: 32 °C

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 16. North northwest wind 10 to 16 km/h, with gusts as high as 29 km/h. New precipitation amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    Low: 16 °C

    Chance
    T-storms then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 29. North wind around 11 km/h.

    High: 29 °C

    Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 17. East northeast wind around 11 km/h becoming southeast after midnight. New precipitation amounts of less than 1 mm possible.

    Low: 17 °C

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 29. Breezy. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    High: 29 °C

    Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 22. Breezy.

    Low: 22 °C

    Chance
    T-storms and
    Breezy

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 33. Breezy.

    High: 33 °C

    Slight Chance
    T-storms and
    Breezy

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 23.

    Low: 23 °C

    Mostly Clear
    then Chance
    T-storms

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms between 9pm and 3am. Partly cloudy, with a low around 21. South southwest wind 14 to 21 km/h, with gusts as high as 34 km/h. Chance of precipitation is 20%.
Thursday
A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 32. Southwest wind 11 to 18 km/h becoming north northeast in the afternoon.
Thursday Night
A 30 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 16. North northwest wind 10 to 16 km/h, with gusts as high as 29 km/h. New precipitation amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Friday
Sunny, with a high near 29. North wind around 11 km/h.
Friday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 17. East northeast wind around 11 km/h becoming southeast after midnight. New precipitation amounts of less than 1 mm possible.
Saturday
A 30 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 29. Breezy. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Saturday Night
A 30 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 22. Breezy.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 33. Breezy.
Sunday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 23.
Monday
Sunny, with a high near 34. Breezy.
Monday Night
Partly cloudy, with a low around 23.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 32. Breezy.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 18.
Juneteenth
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 27.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NE Grinnell IA
 41.84°N 92.6°W
Last Update:
6:19 pm CDT Jun 12, 2024
Forecast Valid:
7pm CDT Jun 12, 2024-6pm CDT Jun 19, 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