Major Winter Storm Ongoing in the Upper Midwest; Severe Weather Tonight from the Mid-South to the Ohio Valley

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through Monday across the Upper Midwest and Upper Great Lakes. 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 through tonight, moving into the Mid-Atlantic Monday. Read More >

Current conditions at

Snoqualmie Pass (SNO30)

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

NA

30°F

-1°C

Humidity 96%
Wind Speed NA NA MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 29°F (-2°C)
Visibility NA
Last update 15 Mar 10:00 PM PDT
Extended Forecast for

17 Miles WSW Leavenworth WA

Winter Weather Advisory until March 16, 05:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until March 16, 05:00am

    NOW until 5:00am Mon

    Winter Weather Advisory

  • Tonight

    Low: 30 °F

    Rain/Snow

  • Monday

    Monday: Rain likely, possibly mixed with snow before 8am, then rain between 8am and 2pm.  High near 38. West wind around 17 mph, with gusts as high as 23 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 38 °F

    Rain/Snow
    then Rain
    Likely

  • Monday Night

    Monday Night: A chance of snow between 8pm and 11pm, then rain and snow likely.  Mostly cloudy, with a low around 33. Breezy, with a west wind 16 to 25 mph, with gusts as high as 34 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow
    Likely and
    Breezy

  • Tuesday

    Tuesday: Rain, possibly mixed with snow, becoming all rain after 11am.  High near 40. Breezy, with a west wind 20 to 25 mph decreasing to 14 to 19 mph in the afternoon. Winds could gust as high as 33 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow and
    Breezy then
    Rain

  • Tuesday Night

    Tuesday Night: Rain before 5am, then rain, possibly mixed with snow.  Low around 35. West wind around 14 mph, with gusts as high as 18 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain then
    Rain/Snow

  • Wednesday

    Wednesday: Rain, possibly mixed with snow, becoming all rain after 8am.  High near 40. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow
    then Rain

  • Wednesday Night

    Wednesday Night: Rain.  Low around 36. Chance of precipitation is 80%.

    Low: 36 °F

    Rain

  • Thursday

    Thursday: Rain.  High near 41. Chance of precipitation is 80%.

    High: 41 °F

    Rain

Detailed Forecast

Tonight
Snow before 2am, then rain likely, possibly mixed with snow. Steady temperature around 30. West wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 2 to 4 inches possible.
Monday
Rain likely, possibly mixed with snow before 8am, then rain between 8am and 2pm. High near 38. West wind around 17 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday Night
A chance of snow between 8pm and 11pm, then rain and snow likely. Mostly cloudy, with a low around 33. Breezy, with a west wind 16 to 25 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday
Rain, possibly mixed with snow, becoming all rain after 11am. High near 40. Breezy, with a west wind 20 to 25 mph decreasing to 14 to 19 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tuesday Night
Rain before 5am, then rain, possibly mixed with snow. Low around 35. West wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday
Rain, possibly mixed with snow, becoming all rain after 8am. High near 40. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday Night
Rain. Low around 36. Chance of precipitation is 80%.
Thursday
Rain. High near 41. Chance of precipitation is 80%.
Thursday Night
Rain before 11pm, then rain and snow likely. Low around 35. Chance of precipitation is 80%.
Friday
Rain and snow likely. Mostly cloudy, with a high near 40.
Friday Night
A chance of snow. Mostly cloudy, with a low around 28.
Saturday
A chance of snow. Partly sunny, with a high near 35.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 22.
Sunday
A chance of snow. Partly sunny, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles WSW Leavenworth WA
 47.5°N 120.99°W (Elev. 6306 ft)
10:15 pm PDT Mar 15, 2026
11pm 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