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

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 >

Hazardous Weather Conditions

Current conditions at

MANSON (MASW)

Lat: 47.91694°NLon: 120.12444°WElev: 1972.0ft.

NA

26°F

-3°C

Humidity 73%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Last update 29 Dec 04:00 PM PST
Extended Forecast for

12 Miles SE Trinity WA

Air Stagnation Advisory until January 1, 12:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory until January 1, 12:00pm

    NOW until 12:00pm Thu

    Air Stagnation Advisory

  • This Afternoon

    High: 25 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 19. Light and variable wind becoming west around 6 mph in the evening.

    Low: 19 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 29. Southeast wind around 6 mph becoming south in the afternoon.

    High: 29 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 21. Northwest wind around 6 mph.

    Low: 21 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 30. Northwest wind around 6 mph becoming calm in the afternoon.

    High: 30 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: A 10 percent chance of snow after 4pm. Mostly cloudy, with a high near 26.

    High: 26 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly after 4am. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.

    Low: 21 °F

    Snow Likely

Detailed Forecast

This Afternoon
Mostly cloudy, with a steady temperature around 25. Light northwest wind.
Tonight
Mostly cloudy, with a low around 19. Light and variable wind becoming west around 6 mph in the evening.
Tuesday
Partly sunny, with a high near 29. Southeast wind around 6 mph becoming south in the afternoon.
Tuesday Night
Partly cloudy, with a low around 21. Northwest wind around 6 mph.
Wednesday
Mostly sunny, with a high near 30. Northwest wind around 6 mph becoming calm in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 20.
New Year's Day
A 10 percent chance of snow after 4pm. Mostly cloudy, with a high near 26.
Thursday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.
Friday
Snow. High near 25. Chance of precipitation is 80%.
Friday Night
Snow likely. Mostly cloudy, with a low around 23. Chance of precipitation is 70%.
Saturday
Snow likely. Mostly cloudy, with a high near 26. Chance of precipitation is 60%.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 19.
Sunday
A 50 percent chance of snow. Mostly cloudy, with a high near 24.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 20.
Monday
A 50 percent chance of snow. Mostly cloudy, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles SE Trinity WA
 47.95°N 120.64°W (Elev. 6198 ft)
Last Update:
3:13 pm PST Dec 29, 2025
Forecast Valid:
5pm PST Dec 29, 2025-6pm PST Jan 5, 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