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

Heavy Rainfall Potential for Southern Plains; Cooler and Showery Weather for New England

Showers and thunderstorms will persist again into Monday for portions of the Intermountain West and Southern Plain where the rainfall could be locally heavy. Meanwhile, a coastal low in the Gulf of Maine will keep breezy and showery weather across New England with below normal temperatures. Dry and milder weather is in the forecast for the Pacific Northwest through the first half of the week. Read More >

Hazardous Weather Conditions

Current conditions at

Grinnell Municipal Airfield (KGGI)

Lat: 41.71°NLon: 92.73°WElev: 1007ft.

Fair

69°F

21°C

Humidity 80%
Wind Speed NE 6 mph
Barometer 30.07 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 5 Jun 12:55 am CDT
Extended Forecast for

Grinnell IA

  • Overnight

    Overnight: Mostly clear, with a low around 61. East wind around 6 mph.

    Mostly Clear

    Low: 61 °F

  • Monday

    Monday: Mostly sunny, with a high near 85. East wind 3 to 6 mph.

    Mostly Sunny

    High: 85 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 62. Northeast wind around 6 mph becoming southwest after midnight.

    Partly Cloudy

    Low: 62 °F

  • Tuesday

    Tuesday: A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 85. West wind 6 to 8 mph becoming north in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    High: 85 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63. East wind around 8 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    Low: 63 °F

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 81. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    High: 81 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 57.

    Partly Cloudy

    Low: 57 °F

  • Thursday

    Thursday: Sunny, with a high near 80.

    Sunny

    High: 80 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 55.

    Mostly Clear

    Low: 55 °F

Detailed Forecast

Overnight
Mostly clear, with a low around 61. East wind around 6 mph.
Monday
Mostly sunny, with a high near 85. East wind 3 to 6 mph.
Monday Night
Partly cloudy, with a low around 62. Northeast wind around 6 mph becoming southwest after midnight.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 85. West wind 6 to 8 mph becoming north in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 63. East wind around 8 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 81. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Partly cloudy, with a low around 57.
Thursday
Sunny, with a high near 80.
Thursday Night
Mostly clear, with a low around 55.
Friday
Sunny, with a high near 83.
Friday Night
Partly cloudy, with a low around 59.
Saturday
A 50 percent chance of showers. Partly sunny, with a high near 83.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 61.
Sunday
A 30 percent chance of showers. Mostly sunny, with a high near 82.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Grinnell IA
 41.75°N 92.72°W
Last Update:
12:01 am CDT Jun 5, 2023
Forecast Valid:
1am CDT Jun 5, 2023-6pm CDT Jun 11, 2023
 
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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