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Critical Fire Weather and Severe Thunderstorm Threats This Week

Gusty winds and low relative humidity will contribute to critical fire weather Monday over parts of the central and southern High Plains. Scattered to widespread severe thunderstorms may bring damaging winds, large hail, and tornadoes Monday through Thursday over the lower Mississippi River Valley and southern Plains into the Midwest and Ohio Valley. Read More >

Hazardous Weather Conditions

Current conditions at

Snoqualmie Pass (SNO30)

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

NA

38°F

3°C

Humidity 99%
Wind Speed NA NA MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 38°F (3°C)
Visibility NA
Last update 08 Mar 06:00 AM PDT
Extended Forecast for

9 Miles NE Snoqualmie Pass WA

Winter Storm Watch March 11, 05:00am until March 13, 11:00am
Winter Weather Advisory March 9, 05:00am until March 10, 05:00pm
Click here for hazard details and duration
Winter Storm Watch
Winter Weather Advisory

  • Tonight

    Tonight: Snow. The snow could be heavy at times. Low around 17. West wind around 18 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 8 to 12 inches possible.

    Low: 17 °F

    Heavy Snow

  • Monday

    Monday: Snow. The snow could be heavy at times. Patchy blowing snow. High near 19. West wind 15 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

    High: 19 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • Monday Night

    Monday Night: Snow. The snow could be heavy at times. Patchy blowing snow before 8pm. Low around 15. West wind 10 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 15 °F

    Heavy Snow
    and Patchy
    Blowing Snow
    then Snow
    Likely

  • Tuesday

    Tuesday: Snow. High near 23. West wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 23 °F

    Snow

  • Tuesday Night

    Tuesday Night: Snow. The snow could be heavy at times. Low around 22. Southwest wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    Low: 22 °F

    Heavy Snow

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times. High near 32. Chance of precipitation is 100%. New snow accumulation of 16 to 22 inches possible.

    High: 32 °F

    Heavy Snow

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times. Low around 25. Breezy. Chance of precipitation is 100%. New snow accumulation of 15 to 21 inches possible.

    Low: 25 °F

    Heavy Snow
    and Breezy

  • Thursday

    Thursday: Snow. The snow could be heavy at times. High near 25. Breezy. Chance of precipitation is 100%.

    High: 25 °F

    Heavy Snow
    and Breezy

  • Thursday Night

    Thursday Night: Snow. The snow could be heavy at times. Low around 22. Chance of precipitation is 100%.

    Low: 22 °F

    Heavy Snow

Detailed Forecast

Tonight
Snow. The snow could be heavy at times. Low around 17. West wind around 18 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 8 to 12 inches possible.
Monday
Snow. The snow could be heavy at times. Patchy blowing snow. High near 19. West wind 15 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.
Monday Night
Snow. The snow could be heavy at times. Patchy blowing snow before 8pm. Low around 15. West wind 10 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Tuesday
Snow. High near 23. West wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Tuesday Night
Snow. The snow could be heavy at times. Low around 22. Southwest wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Wednesday
Snow. The snow could be heavy at times. High near 32. Chance of precipitation is 100%. New snow accumulation of 16 to 22 inches possible.
Wednesday Night
Snow. The snow could be heavy at times. Low around 25. Breezy. Chance of precipitation is 100%. New snow accumulation of 15 to 21 inches possible.
Thursday
Snow. The snow could be heavy at times. High near 25. Breezy. Chance of precipitation is 100%.
Thursday Night
Snow. The snow could be heavy at times. Low around 22. Chance of precipitation is 100%.
Friday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 27.
Friday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 22.
Saturday
Snow likely. The snow could be heavy at times. Mostly cloudy, with a high near 27.
Saturday Night
Snow likely. Mostly cloudy, with a low around 21.
Sunday
Snow likely. The snow could be heavy at times. Mostly cloudy, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NE Snoqualmie Pass WA
 47.51°N 121.28°W (Elev. 5768 ft)
Last Update:
10:15 pm PDT Mar 8, 2026
Forecast Valid:
11pm PDT Mar 8, 2026-6pm PDT Mar 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation