Lake Effect Showers Downwind of the Great Lakes through Sunday; Wet Weather Approaches the Pacific Northwest

Cooler weather returns for the northeast through Sunday where some lake effect showers are expected downwind of the Great Lakes. Meanwhile, high pressure will provide tranquil and near seasonable weather conditions for the center of the nation. A Pacific system approaches Sunday with the increase chance for wet conditions. Read More >

Hazardous Weather Conditions

Current conditions at

Grinnell Municipal Airfield (KGGI)

Lat: 41.71°NLon: 92.73°WElev: 1007ft.

Fair

47°F

8°C

Humidity 66%
Wind Speed W 7 mph
Barometer 30.16 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 17 Oct 1:15 am CDT
Extended Forecast for

Grinnell IA

  • Overnight

    Overnight: Clear, with a low around 38. West wind 7 to 9 mph.

    Clear

    Low: 38 °F

  • Sunday

    Sunday: Sunny, with a high near 71. West wind 3 to 8 mph.

    Sunny

    High: 71 °F

  • Sunday
    Night

    Sunday Night: Clear, with a low around 42. South wind 3 to 6 mph.

    Clear

    Low: 42 °F

  • Monday

    Monday: Sunny, with a high near 74. Light south wind increasing to 6 to 11 mph in the morning.

    Sunny

    High: 74 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 49. South wind 6 to 8 mph.

    Mostly Clear

    Low: 49 °F

  • Tuesday

    Tuesday: Sunny, with a high near 74.

    Sunny

    High: 74 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 52.

    Mostly Clear

    Low: 52 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers.  Mostly sunny, with a high near 67.

    Slight Chance
    Showers

    High: 67 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 44.

    Partly Cloudy

    Low: 44 °F

Detailed Forecast

Overnight
Clear, with a low around 38. West wind 7 to 9 mph.
Sunday
Sunny, with a high near 71. West wind 3 to 8 mph.
Sunday Night
Clear, with a low around 42. South wind 3 to 6 mph.
Monday
Sunny, with a high near 74. Light south wind increasing to 6 to 11 mph in the morning.
Monday Night
Mostly clear, with a low around 49. South wind 6 to 8 mph.
Tuesday
Sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 67.
Wednesday Night
Partly cloudy, with a low around 44.
Thursday
Mostly sunny, with a high near 60.
Thursday Night
Partly cloudy, with a low around 40.
Friday
Mostly sunny, with a high near 59.
Friday Night
Mostly clear, with a low around 36.
Saturday
Mostly sunny, with a high near 59.
Click Map For Forecast
Point Forecast:
Grinnell IA
 41.75°N 92.72°W
11:51 pm CDT Oct 16, 2021
1am CDT Oct 17, 2021-6pm CDT Oct 23, 2021
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database