Heavy Snow in the Cascades and Northern Rockies; Wintry Mix in the Northeast; High Winds in Southern California

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. today. High winds could blow down trees and power lines in the mountains of southern California this evening through Thursday. Read More >

Current conditions at

Wheaton Municipal Airport (KETH)

Lat: 45.78°NLon: 96.55°WElev: 1011ft.

Fair

32°F

0°C

Humidity 93%
Wind Speed SE 5 mph
Barometer 29.61 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 7 Jan 5:53 pm CST
Extended Forecast for

4 Miles ENE New Effington SD

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. South wind 5 to 8 mph becoming northwest after midnight.

    Low: 25 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 33. North wind 8 to 13 mph.

    High: 33 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 15. Northwest wind 7 to 10 mph.

    Low: 15 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 31. Northwest wind 6 to 10 mph becoming southwest in the afternoon.

    High: 31 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A slight chance of snow.  Mostly cloudy, with a low around 11. West northwest wind 9 to 14 mph.  Chance of precipitation is 20%.

    Low: 11 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: A slight chance of snow showers.  Partly sunny, with a high near 16. Blustery, with a northwest wind 14 to 21 mph, with gusts as high as 29 mph.  Chance of precipitation is 20%.

    High: 16 °F

    Slight Chance
    Snow Showers
    and Blustery

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 2. Northwest wind 7 to 16 mph, with gusts as high as 24 mph.

    Low: 2 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 29. West northwest wind 7 to 10 mph becoming south in the afternoon.

    High: 29 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 20. South southwest wind around 11 mph becoming west after midnight.

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 25. South wind 5 to 8 mph becoming northwest after midnight.
Thursday
Partly sunny, with a high near 33. North wind 8 to 13 mph.
Thursday Night
Mostly cloudy, with a low around 15. Northwest wind 7 to 10 mph.
Friday
Mostly cloudy, with a high near 31. Northwest wind 6 to 10 mph becoming southwest in the afternoon.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 11. West northwest wind 9 to 14 mph. Chance of precipitation is 20%.
Saturday
A slight chance of snow showers. Partly sunny, with a high near 16. Blustery, with a northwest wind 14 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 2. Northwest wind 7 to 16 mph, with gusts as high as 24 mph.
Sunday
Mostly sunny, with a high near 29. West northwest wind 7 to 10 mph becoming south in the afternoon.
Sunday Night
Mostly cloudy, with a low around 20. South southwest wind around 11 mph becoming west after midnight.
Monday
Mostly sunny, with a high near 38.
Monday Night
Mostly cloudy, with a low around 25.
Tuesday
A slight chance of rain. Mostly cloudy, with a high near 36. Chance of precipitation is 20%.
Tuesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 20. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE New Effington SD
 45.87°N 96.83°W (Elev. 1060 ft)
5:36 pm CST Jan 7, 2026
6pm CST Jan 7, 2026-6pm CST Jan 14, 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