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

Heavy Mountain Snow in the Northwest U.S.; Wintry Mix in the Northeast U.S.

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. overnight into Wednesday. Read More >

Current conditions at

John F Kennedy Memorial Airport (KASX)

Lat: 46.55°NLon: 90.92°WElev: 814ft.

Overcast

28°F

-2°C

Humidity 92%
Wind Speed SW 9 mph
Barometer 29.69 in (1006.7 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 6 Jan 9:53 pm CST
Extended Forecast for

Marengo WI

  • Tonight

    Tonight: Cloudy, with a low around 25. Southwest wind around 5 mph.

    Low: 25 °F

    Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 39. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 39 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26. South wind around 5 mph.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 39. South wind around 5 mph becoming calm in the morning.

    High: 39 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 21. Calm wind becoming north around 5 mph in the evening.

    Low: 21 °F

    Slight Chance
    Snow

  • Friday

    Friday: Partly sunny, with a high near 33. North wind around 5 mph becoming southeast in the afternoon.

    High: 33 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of snow after midnight. Mostly cloudy, with a low around 19. South wind around 5 mph becoming west after midnight.

    Low: 19 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: A chance of snow. Mostly cloudy, with a high near 28. Blustery, with a north wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 28 °F

    Chance Snow
    and Blustery

  • Saturday Night

    Saturday Night: A chance of snow before midnight. Mostly cloudy, with a low around 13. North wind around 10 mph, with gusts as high as 20 mph.

    Low: 13 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

Tonight
Cloudy, with a low around 25. Southwest wind around 5 mph.
Wednesday
Partly sunny, with a high near 39. South wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 26. South wind around 5 mph.
Thursday
Partly sunny, with a high near 39. South wind around 5 mph becoming calm in the morning.
Thursday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 21. Calm wind becoming north around 5 mph in the evening.
Friday
Partly sunny, with a high near 33. North wind around 5 mph becoming southeast in the afternoon.
Friday Night
A chance of snow after midnight. Mostly cloudy, with a low around 19. South wind around 5 mph becoming west after midnight.
Saturday
A chance of snow. Mostly cloudy, with a high near 28. Blustery, with a north wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday Night
A chance of snow before midnight. Mostly cloudy, with a low around 13. North wind around 10 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 28. Northwest wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 18. Southwest wind around 10 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 36. West wind around 10 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 24. West wind 5 to 10 mph, with gusts as high as 15 mph.
Tuesday
A slight chance of snow. Mostly cloudy, with a high near 33. West wind 5 to 10 mph, with gusts as high as 15 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Marengo WI
 46.41°N 90.8°W
Last Update:
8:17 pm CST Jan 6, 2026
Forecast Valid:
10pm CST Jan 6, 2026-6pm CST Jan 13, 2026
 
Forecast Discussion
 
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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