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

STEHEKIN-AIRSTRIP (STRW1)

Lat: 48.34694°NLon: 120.72028°WElev: 1230.0ft.

NA

35°F

2°C

Humidity 82%
Wind Speed SW 0 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 18 Jan 04:01 PM PST
Extended Forecast for

4 Miles NNE Trinity WA

Air Stagnation Advisory January 18, 05:04pm until January 20, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 18, 05:04pm until January 20, 04:00pm

    NOW until 4:00pm Tue

    Air Stagnation Advisory

  • Tonight

    Low: 26 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 37. North wind 5 to 8 mph becoming light and variable.

    High: 37 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 28. West wind 8 to 10 mph.

    Low: 28 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 33. West wind 7 to 10 mph.

    High: 33 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 20. West wind around 8 mph.

    Low: 20 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 26. Northeast wind 7 to 9 mph.
M.L.King Day
Sunny, with a high near 37. North wind 5 to 8 mph becoming light and variable.
Monday Night
Mostly clear, with a low around 28. West wind 8 to 10 mph.
Tuesday
Mostly sunny, with a high near 33. West wind 7 to 10 mph.
Tuesday Night
Mostly clear, with a low around 20. West wind around 8 mph.
Wednesday
Mostly sunny, with a high near 30.
Wednesday Night
Partly cloudy, with a low around 21.
Thursday
Mostly sunny, with a high near 28.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 21.
Friday
Snow likely, mainly after 4pm. Partly sunny, with a high near 25. Chance of precipitation is 60%.
Friday Night
Snow likely. Mostly cloudy, with a low around 16. Chance of precipitation is 60%.
Saturday
Snow likely. Partly sunny, with a high near 21. Chance of precipitation is 60%.
Saturday Night
Snow likely. Mostly cloudy, with a low around 14. Chance of precipitation is 60%.
Sunday
Snow likely. Mostly cloudy, with a high near 22. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Trinity WA
 48.13°N 120.79°W (Elev. 6841 ft)
3:07 pm PST Jan 18, 2026
5pm PST Jan 18, 2026-6pm PST Jan 25, 2026
 
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Additional Resources

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