Snow May Produce Poor Travel Conditions in the North-Central U.S. and East Coast

A strong cold front sweeping across the Northern Plains may bring snow showers and snow squalls from eastern Montana to north-central Nebraska, with blizzard conditions possible in eastern North Dakota and northwestern Montana. Heavy snow is expected to persist downwind of the Great Lakes. Snow showers will spread up the East Coast across the Mid-Atlantic and Northeast coasts. Read More >

Current conditions at

Stevens Pass - Tye Mill (STS54)

Lat: 47.73163°NLon: 121.0853°WElev: 5180.0ft.

NA

35°F

2°C

Humidity NA
Wind Speed E 10 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Wind Chill27°F (-3°C)
Last update NA
Extended Forecast for

10 Miles SW Trinity WA

Air Stagnation Advisory January 18, 02:19pm until January 20, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 18, 02:19pm until January 20, 04:00pm

    NOW until 4:00pm Tue

    Air Stagnation Advisory

  • This Afternoon

    High: 35 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 26. Southeast wind around 10 mph.

    Low: 26 °F

    Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 38. Southeast wind 5 to 9 mph becoming light  in the afternoon.

    High: 38 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 30. West wind around 9 mph.

    Low: 30 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 35. North wind 7 to 10 mph becoming east in the afternoon.

    High: 35 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 35. Southeast wind around 7 mph.
Tonight
Clear, with a low around 26. Southeast wind around 10 mph.
M.L.King Day
Sunny, with a high near 38. Southeast wind 5 to 9 mph becoming light in the afternoon.
Monday Night
Mostly clear, with a low around 30. West wind around 9 mph.
Tuesday
Mostly sunny, with a high near 35. North wind 7 to 10 mph becoming east in the afternoon.
Tuesday Night
Mostly clear, with a low around 23.
Wednesday
Mostly sunny, with a high near 34.
Wednesday Night
Partly cloudy, with a low around 24.
Thursday
A 20 percent chance of snow after 10am. Mostly sunny, with a high near 31.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 25.
Friday
Snow likely. Partly sunny, with a high near 29. Chance of precipitation is 60%.
Friday Night
Snow likely. Mostly cloudy, with a low around 20. Chance of precipitation is 60%.
Saturday
Snow likely. Mostly cloudy, with a high near 24. Chance of precipitation is 60%.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SW Trinity WA
 47.97°N 121°W (Elev. 5151 ft)
1:12 pm PST Jan 18, 2026
2pm PST Jan 18, 2026-6pm PST Jan 24, 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