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

Heavy Lake Effect Snow Through Wednesday; Heavy Rain Across Hawaii

Heavy lake effect snow will continue downwind of the Great Lakes through Wednesday morning. Expect difficult travel conditions. The cold air has finally made its way south and east, making way for near to below freezing low temperatures. Meanwhile, a low pressure system moving northwest of Hawaii will bring thunderstorms, heavy rain and flooding potential across the state Wednesday. Read More >

Current conditions at

Grinnell Municipal Airfield (KGGI)

Lat: 41.71°NLon: 92.73°WElev: 1007ft.

Fair

28°F

-2°C

Humidity 79%
Wind Speed S 12 mph
Barometer 30.07 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 28 Nov 7:15 pm CST
Extended Forecast for

Montezuma IA

  • Tonight

    Tonight: Mostly clear, with a low around 21. South wind 9 to 11 mph becoming west after midnight.

    Mostly Clear

    Low: 21 °F

  • Wednesday

    Wednesday: Sunny, with a high near 41. West wind 8 to 10 mph.

    Sunny

    High: 41 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 28. South southwest wind 7 to 10 mph.

    Partly Cloudy

    Low: 28 °F

  • Thursday

    Thursday: Partly sunny, with a high near 40. Southwest wind around 10 mph becoming north in the afternoon.

    Partly Sunny

    High: 40 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 23. Northeast wind 9 to 14 mph, with gusts as high as 21 mph.

    Partly Cloudy
    then Slight
    Chance Snow

    Low: 23 °F

  • Friday

    Friday: Partly sunny, with a high near 37.

    Partly Sunny

    High: 37 °F

  • Friday
    Night

    Friday Night: A slight chance of rain and snow before midnight, then a slight chance of snow. Cloudy, with a low around 27. Chance of precipitation is 20%.

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

    Low: 27 °F

  • Saturday

    Saturday: Mostly cloudy, with a high near 39.

    Mostly Cloudy

    High: 39 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 29.

    Mostly Cloudy

    Low: 29 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 21. South wind 9 to 11 mph becoming west after midnight.
Wednesday
Sunny, with a high near 41. West wind 8 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 28. South southwest wind 7 to 10 mph.
Thursday
Partly sunny, with a high near 40. Southwest wind around 10 mph becoming north in the afternoon.
Thursday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 23. Northeast wind 9 to 14 mph, with gusts as high as 21 mph.
Friday
Partly sunny, with a high near 37.
Friday Night
A slight chance of rain and snow before midnight, then a slight chance of snow. Cloudy, with a low around 27. Chance of precipitation is 20%.
Saturday
Mostly cloudy, with a high near 39.
Saturday Night
Mostly cloudy, with a low around 29.
Sunday
Mostly cloudy, with a high near 43.
Sunday Night
Mostly cloudy, with a low around 26.
Monday
Mostly sunny, with a high near 42.
Monday Night
Partly cloudy, with a low around 26.
Tuesday
Mostly sunny, with a high near 39.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Montezuma IA
 41.57°N 92.52°W
Last Update:
5:15 pm CST Nov 28, 2023
Forecast Valid:
7pm CST Nov 28, 2023-6pm CST Dec 5, 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