Major Winter Storm in the North-Central U.S.; Severe Weather from the Mid-South to Ohio Valley

A major winter storm will bring a swath of heavy snowfall, strong winds, blizzard conditions and freezing rain to the Northern Plains into the Great Lakes region. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-south to the Ohio Valley and the Southeast. Critical fire weather concerns shift to the southern Rockies and Plains. Read More >

Current conditions at

Snoqualmie Pass (SNO30)

Lat: 47.42487°NLon: 121.41395°WElev: 3010.0ft.

NA

36°F

2°C

Humidity 68%
Wind Speed NA NA MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 27°F (-3°C)
Visibility NA
Last update 15 Mar 03:00 PM PDT
Extended Forecast for

17 Miles S Stevens Pass WA

Winter Weather Advisory March 15, 08:00pm until March 16, 05:00am
Click here for hazard details and duration
Winter Weather Advisory
  • This Afternoon

    This Afternoon: A 50 percent chance of snow.  Mostly cloudy, with a high near 37. Light southwest wind.  Total daytime snow accumulation of less than one inch possible.

    High: 37 °F

    Chance Snow

  • Tonight

    Tonight: A 50 percent chance of snow.  Mostly cloudy, with a low around 30. Calm wind becoming west around 5 mph after midnight.  New snow accumulation of 1 to 3 inches possible.

    Low: 30 °F

    Chance Snow

  • Monday

    Monday: A 50 percent chance of snow.  Partly sunny, with a high near 47. West wind 6 to 8 mph, with gusts as high as 18 mph.  Little or no snow accumulation expected.

    High: 47 °F

    Chance Snow

  • Monday Night

    Monday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 38. West wind 7 to 10 mph, with gusts as high as 26 mph.  Little or no snow accumulation expected.

    Low: 38 °F

    Chance Snow

  • Tuesday

    Tuesday: A 50 percent chance of snow.  Mostly cloudy, with a high near 48. West wind 6 to 10 mph, with gusts as high as 26 mph.  Little or no snow accumulation expected.

    High: 48 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 39. Little or no snow accumulation expected.

    Low: 39 °F

    Chance Snow

  • Wednesday

    Wednesday: A 50 percent chance of snow.  Mostly cloudy, with a high near 48. Little or no snow accumulation expected.

    High: 48 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Snow

  • Thursday

    Thursday: A 50 percent chance of snow.  Mostly cloudy, with a high near 49.

    High: 49 °F

    Chance Snow

Detailed Forecast

This Afternoon
A 50 percent chance of snow. Mostly cloudy, with a high near 37. Light southwest wind. Total daytime snow accumulation of less than one inch possible.
Tonight
A 50 percent chance of snow. Mostly cloudy, with a low around 30. Calm wind becoming west around 5 mph after midnight. New snow accumulation of 1 to 3 inches possible.
Monday
A 50 percent chance of snow. Partly sunny, with a high near 47. West wind 6 to 8 mph, with gusts as high as 18 mph. Little or no snow accumulation expected.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 38. West wind 7 to 10 mph, with gusts as high as 26 mph. Little or no snow accumulation expected.
Tuesday
A 50 percent chance of snow. Mostly cloudy, with a high near 48. West wind 6 to 10 mph, with gusts as high as 26 mph. Little or no snow accumulation expected.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 39. Little or no snow accumulation expected.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 48. Little or no snow accumulation expected.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 40.
Thursday
A 50 percent chance of snow. Mostly cloudy, with a high near 49.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 38.
Friday
A chance of snow. Mostly cloudy, with a high near 48.
Friday Night
A chance of snow. Mostly cloudy, with a low around 32.
Saturday
A chance of snow. Partly sunny, with a high near 43.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 26.
Sunday
A chance of snow. Partly sunny, with a high near 43.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles S Stevens Pass WA
 47.52°N 121.06°W (Elev. 4419 ft)
3:30 pm PDT Mar 15, 2026
4pm PDT Mar 15, 2026-6pm PDT Mar 22, 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