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 85%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 15 Mar 02:01 AM PDT
Extended Forecast for

6 Miles SE Washington Pass WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 14. Southwest wind around 5 mph.

    Low: 14 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 50 percent chance of snow, mainly after 2pm.  Partly sunny, with a high near 35. Light and variable wind becoming south around 5 mph in the afternoon.  New snow accumulation of less than a half inch possible.

    High: 35 °F

    Slight Chance
    Snow then
    Chance Snow

  • Sunday Night

    Sunday Night: Rain, possibly mixed with snow, becoming all rain after 5am.  Temperature falling to near 29 by 8pm, then rising to around 35 during the remainder of the night. South wind 5 to 7 mph becoming west after midnight.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 29 °F

    Rain/Snow

  • Monday

    Monday: Rain, possibly mixed with snow, becoming all rain after 11am.  High near 46. West wind around 8 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 46 °F

    Rain/Snow
    then Rain

  • Monday Night

    Monday Night: Rain likely.  Mostly cloudy, with a low around 38. Southwest wind 9 to 11 mph, with gusts as high as 26 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Rain Likely

  • Tuesday

    Tuesday: Rain.  High near 49. Chance of precipitation is 80%.

    High: 49 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain.  Low around 38. Chance of precipitation is 90%.

    Low: 38 °F

    Rain

  • Wednesday

    Wednesday: Rain.  High near 48. Chance of precipitation is 80%.

    High: 48 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain.  Low around 38. Chance of precipitation is 80%.

    Low: 38 °F

    Rain

Detailed Forecast

Overnight
Mostly cloudy, with a low around 14. Southwest wind around 5 mph.
Sunday
A 50 percent chance of snow, mainly after 2pm. Partly sunny, with a high near 35. Light and variable wind becoming south around 5 mph in the afternoon. New snow accumulation of less than a half inch possible.
Sunday Night
Rain, possibly mixed with snow, becoming all rain after 5am. Temperature falling to near 29 by 8pm, then rising to around 35 during the remainder of the night. South wind 5 to 7 mph becoming west after midnight. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Monday
Rain, possibly mixed with snow, becoming all rain after 11am. High near 46. West wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday Night
Rain likely. Mostly cloudy, with a low around 38. Southwest wind 9 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Rain. High near 49. Chance of precipitation is 80%.
Tuesday Night
Rain. Low around 38. Chance of precipitation is 90%.
Wednesday
Rain. High near 48. Chance of precipitation is 80%.
Wednesday Night
Rain. Low around 38. Chance of precipitation is 80%.
Thursday
Rain. High near 48. Chance of precipitation is 80%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 37. Chance of precipitation is 70%.
Friday
Rain likely. Mostly cloudy, with a high near 50. Chance of precipitation is 60%.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 35. Chance of precipitation is 50%.
Saturday
A chance of rain and snow. Partly sunny, with a high near 50. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SE Washington Pass WA
 48.45°N 120.56°W (Elev. 3415 ft)
2:26 am PDT Mar 15, 2026
3am PDT Mar 15, 2026-6pm PDT Mar 21, 2026
 
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Additional Resources

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Hourly Weather Forecast

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