Winter Storm Bringing Widespread Hazardous Weather to the Eastern U.S.

A rapidly-intensifying winter storm continues to bring heavy snow, high winds, and blizzard conditions over the Upper Midwest and Great Lakes through today. An Arctic front will lead in a period of gusty to high winds and sharply colder temperatures over the entire eastern U.S. Heavy lake effect snow is then expected from Lakes Erie and Ontario through New Year's Day. Read More >

Current conditions at

Cedar Rapids Airport (KCID)

Lat: 41.88°NLon: 91.72°WElev: 840ft.

Blowing Snow and Windy

12°F

-11°C

Humidity 77%
Wind Speed NW 30 G 43 mph
Barometer 30.13 in (1021.9 mb)
Dewpoint 6°F (-14°C)
Visibility 5.00 mi
Wind Chill-10°F (-23°C)
Last update 29 Dec 7:52 am CST
Extended Forecast for

Marengo IA

Wind Advisory December 29, 08:41am until December 29, 12:00pm
Winter Weather Advisory December 29, 08:41am until December 29, 09:00am
Click here for hazard details and duration
Wind Advisory
...
  •  
    Wind Advisory December 29, 08:41am until December 29, 12:00pm
    Winter Weather Advisory December 29, 08:41am until December 29, 09:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 15 °F

    Patchy
    Blowing Snow
    and Windy

  • Tonight

    Tonight: Mostly clear, with a low around 9. Wind chill values as low as -5. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 9 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 32. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 32 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 24. Northwest wind 5 to 10 mph.

    Low: 24 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 32.

    High: 32 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 9.

    Low: 9 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 20.

    High: 20 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

Detailed Forecast

Today
Patchy blowing snow before 2pm. Partly sunny, with a high near 15. Wind chill values as low as -10. Windy, with a northwest wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 45 mph.
Tonight
Mostly clear, with a low around 9. Wind chill values as low as -5. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday
Increasing clouds, with a high near 32. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 24. Northwest wind 5 to 10 mph.
Wednesday
Mostly cloudy, with a high near 32.
Wednesday Night
Mostly cloudy, with a low around 9.
New Year's Day
Mostly sunny, with a high near 20.
Thursday Night
Partly cloudy, with a low around 11.
Friday
Partly sunny, with a high near 26.
Friday Night
Mostly cloudy, with a low around 14.
Saturday
Mostly sunny, with a high near 28.
Saturday Night
Mostly cloudy, with a low around 16.
Sunday
Partly sunny, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
Marengo IA
 41.81°N 92.07°W (Elev. 735 ft)
7:46 am CST Dec 29, 2025
8am CST Dec 29, 2025-6pm CST Jan 4, 2026
 
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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