Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

NA

29°F

-2°C

Humidity 87%
Wind Speed SSW 0 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 14 Mar 11:01 PM PDT
Extended Forecast for

3 Miles ENE Washington Pass WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 6. Wind chill values as low as -10. West wind 13 to 17 mph.

    Low: 6 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow, mainly after 5pm.  High near 21. Wind chill values as low as -4. South wind 10 to 16 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 21 °F

    Slight Chance
    Snow then
    Snow

  • Sunday Night

    Sunday Night: Snow.  Steady temperature around 22. Southwest wind 14 to 16 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 22 °F

    Snow

  • Monday

    Monday: Snow.  High near 33. Breezy, with a southwest wind 20 to 22 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Snow and
    Breezy

  • Monday Night

    Monday Night: Snow.  Low around 28. Windy, with a southwest wind 25 to 31 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Snow and
    Windy

  • Tuesday

    Tuesday: Snow.  High near 33. Windy.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 33 °F

    Snow and
    Windy

  • Tuesday Night

    Tuesday Night: Snow.  Low around 30. Breezy.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 30 °F

    Snow and
    Breezy

  • Wednesday

    Wednesday: Snow.  High near 34. Breezy.  Chance of precipitation is 90%.

    High: 34 °F

    Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow.  Low around 30. Breezy.  Chance of precipitation is 80%.

    Low: 30 °F

    Snow and
    Breezy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 6. Wind chill values as low as -10. West wind 13 to 17 mph.
Sunday
Snow, mainly after 5pm. High near 21. Wind chill values as low as -4. South wind 10 to 16 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow. Steady temperature around 22. Southwest wind 14 to 16 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Monday
Snow. High near 33. Breezy, with a southwest wind 20 to 22 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday Night
Snow. Low around 28. Windy, with a southwest wind 25 to 31 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday
Snow. High near 33. Windy. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Snow. Low around 30. Breezy. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow. High near 34. Breezy. Chance of precipitation is 90%.
Wednesday Night
Snow. Low around 30. Breezy. Chance of precipitation is 80%.
Thursday
Snow. High near 34. Breezy. Chance of precipitation is 80%.
Thursday Night
Snow likely. Mostly cloudy, with a low around 31. Breezy. Chance of precipitation is 70%.
Friday
Snow likely. Mostly cloudy, with a high near 36. Breezy. Chance of precipitation is 70%.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 28. Breezy.
Saturday
A 50 percent chance of snow. Partly sunny, with a high near 39. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Washington Pass WA
 48.53°N 120.59°W (Elev. 7986 ft)
10:16 pm PDT Mar 14, 2026
12am PDT Mar 15, 2026-6pm PDT Mar 21, 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