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

28°F

-2°C

Humidity 93%
Wind Speed NW 1 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 15 Mar 12:01 AM PDT
Extended Forecast for

5 Miles WSW Washington Pass WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 10. Southwest wind around 7 mph.

    Low: 10 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 50 percent chance of snow, mainly after 2pm.  Mostly cloudy, with a high near 27. South wind 6 to 10 mph.  New snow accumulation of less than a half inch possible.

    High: 27 °F

    Slight Chance
    Snow then
    Chance Snow

  • Sunday Night

    Sunday Night: Snow.  Temperature falling to near 24 by 8pm, then rising to around 28 during the remainder of the night. Southwest wind around 10 mph, with gusts as high as 18 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 24 °F

    Snow

  • Monday

    Monday: Snow before 8am, then rain, possibly mixed with snow between 8am and 2pm, then rain after 2pm.  High near 38. Southwest wind around 14 mph, with gusts as high as 24 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow.  Low around 32. Southwest wind around 17 mph, with gusts as high as 28 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow

  • Tuesday

    Tuesday: Rain, possibly mixed with snow, becoming all rain after 2pm.  High near 38. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain.  Low around 34. Chance of precipitation is 90%.

    Low: 34 °F

    Rain

  • Wednesday

    Wednesday: Rain.  High near 39. Chance of precipitation is 90%.

    High: 39 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain.  Low around 33. Chance of precipitation is 90%.

    Low: 33 °F

    Rain

Detailed Forecast

Overnight
Mostly cloudy, with a low around 10. Southwest wind around 7 mph.
Sunday
A 50 percent chance of snow, mainly after 2pm. Mostly cloudy, with a high near 27. South wind 6 to 10 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Snow. Temperature falling to near 24 by 8pm, then rising to around 28 during the remainder of the night. Southwest wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Monday
Snow before 8am, then rain, possibly mixed with snow between 8am and 2pm, then rain after 2pm. High near 38. Southwest wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Monday Night
Rain and snow. Low around 32. Southwest wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Tuesday
Rain, possibly mixed with snow, becoming all rain after 2pm. High near 38. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain. Low around 34. Chance of precipitation is 90%.
Wednesday
Rain. High near 39. Chance of precipitation is 90%.
Wednesday Night
Rain. Low around 33. Chance of precipitation is 90%.
Thursday
Rain. High near 39. Chance of precipitation is 80%.
Thursday Night
Rain, possibly mixed with snow. Low around 34. Chance of precipitation is 80%.
Friday
Rain and snow likely. Mostly cloudy, with a high near 40. Chance of precipitation is 70%.
Friday Night
Rain and snow likely. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.
Saturday
Snow likely. Partly sunny, with a high near 44. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Washington Pass WA
 48.51°N 120.77°W (Elev. 5351 ft)
10:16 pm PDT Mar 14, 2026
1am PDT Mar 15, 2026-6pm PDT Mar 21, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database