Flooding Threat from Western Monsoon; Hot in the South; Severe Storms Possible in the southern Mid-Atlantic

Heavy rainfall from monsoonal activity will continue the potential for flash flooding, especially in complex terrain, burn scars, and urban areas from the northern Great Basin to the southern Rockies today. Dangerous heat and humidity continues across the Deep South today. Strong to severe storms with damaging wind and perhaps a tornado may impact southern portions of the Mid Atlantic today. Read More >

Current conditions at

Grinnell Municipal Airfield (KGGI)

Lat: 41.71°NLon: 92.73°WElev: 1007ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Grinnell IA

  • Today

    Today: Widespread haze before noon, then widespread haze after 4pm. Sunny, with a high near 80. North wind 7 to 10 mph.

    Haze

    High: 80 °F

  • Tonight

    Tonight: Widespread haze before 7pm. Mostly clear, with a low around 55. North wind 3 to 7 mph.

    Haze then
    Clear

    Low: 55 °F

  • Monday

    Monday: Sunny, with a high near 79. Calm wind becoming north around 5 mph.

    Sunny

    High: 79 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 57. Calm wind.

    Mostly Clear

    Low: 57 °F

  • Tuesday

    Tuesday: Sunny, with a high near 81. Light southwest wind.

    Sunny

    High: 81 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 58.

    Mostly Clear

    Low: 58 °F

  • Wednesday

    Wednesday: Sunny, with a high near 81.

    Sunny

    High: 81 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 61.

    Partly Cloudy

    Low: 61 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 82.

    Mostly Sunny

    High: 82 °F

Detailed Forecast

Today
Widespread haze before noon, then widespread haze after 4pm. Sunny, with a high near 80. North wind 7 to 10 mph.
Tonight
Widespread haze before 7pm. Mostly clear, with a low around 55. North wind 3 to 7 mph.
Monday
Sunny, with a high near 79. Calm wind becoming north around 5 mph.
Monday Night
Mostly clear, with a low around 57. Calm wind.
Tuesday
Sunny, with a high near 81. Light southwest wind.
Tuesday Night
Mostly clear, with a low around 58.
Wednesday
Sunny, with a high near 81.
Wednesday Night
Partly cloudy, with a low around 61.
Thursday
Mostly sunny, with a high near 82.
Thursday Night
Mostly clear, with a low around 64.
Friday
Sunny, with a high near 88.
Friday Night
Partly cloudy, with a low around 69.
Saturday
Mostly sunny, with a high near 88.
Click Map For Forecast
Point Forecast:
Grinnell IA
 41.75°N 92.72°W
7:06 am CDT Aug 1, 2021
8am CDT Aug 1, 2021-6pm CDT Aug 7, 2021
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database