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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

30°F

-1°C

Humidity 90%
Wind Speed NA NA MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 27°F (-3°C)
Visibility NA
Last update 09 Mar 01:00 AM PDT
Extended Forecast for

10 Miles NE Snoqualmie Pass WA

Winter Storm Watch March 11, 12:00am until March 13, 11:00am
Winter Weather Advisory until March 10, 05:00pm
Click here for hazard details and duration
Winter Storm Watch
Winter Weather Advisory
  •  
    Winter Weather Advisory until March 10, 05:00pm

    NOW until 5:00pm Tue

    Winter Weather Advisory

  • Overnight

    Low: 17 °F

    Heavy Snow
    and Breezy

  • Monday

    Monday: Snow. The snow could be heavy at times. Areas of blowing snow. High near 20. Wind chill values as low as zero. West wind 18 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.

    High: 20 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Monday Night

    Monday Night: Snow, mainly before 2am. The snow could be heavy at times. Areas of blowing snow before 11pm. Low around 15. West wind 14 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 15 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Tuesday

    Tuesday: Snow, mainly after 8am. Patchy blowing snow after 11am. High near 22. West wind 11 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 22 °F

    Snow and
    Patchy
    Blowing Snow

  • Tuesday Night

    Tuesday Night: Snow. The snow could be heavy at times. Areas of blowing snow before 11pm. Low around 22. Southwest wind around 15 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.

    Low: 22 °F

    Heavy Snow
    and Areas
    Blowing Snow

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times. High near 32. Chance of precipitation is 100%. New snow accumulation of 17 to 23 inches possible.

    High: 32 °F

    Heavy Snow

  • Wednesday Night

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

    Low: 25 °F

    Heavy Snow
    and Windy

  • Thursday

    Thursday: Snow. The snow could be heavy at times. High near 27. Breezy. Chance of precipitation is 100%.

    High: 27 °F

    Heavy Snow
    and Breezy

Detailed Forecast

Overnight
Snow. The snow could be heavy at times. Low around 17. Breezy, with a west wind around 22 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. Areas of blowing snow. High near 20. Wind chill values as low as zero. West wind 18 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.
Monday Night
Snow, mainly before 2am. The snow could be heavy at times. Areas of blowing snow before 11pm. Low around 15. West wind 14 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Tuesday
Snow, mainly after 8am. Patchy blowing snow after 11am. High near 22. West wind 11 to 15 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. Areas of blowing snow before 11pm. Low around 22. Southwest wind around 15 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.
Wednesday
Snow. The snow could be heavy at times. High near 32. Chance of precipitation is 100%. New snow accumulation of 17 to 23 inches possible.
Wednesday Night
Snow. The snow could be heavy at times. Low around 25. Windy. 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 27. Breezy. Chance of precipitation is 100%.
Thursday Night
Snow. The snow could be heavy at times. Low around 26. Chance of precipitation is 100%.
Friday
Snow. The snow could be heavy at times. Cloudy, with a high near 30.
Friday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 24.
Saturday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 27.
Saturday Night
Snow likely. Mostly cloudy, with a low around 19.
Sunday
Snow likely. The snow could be heavy at times. Mostly cloudy, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NE Snoqualmie Pass WA
 47.53°N 121.28°W (Elev. 6358 ft)
Last Update:
2:07 am PDT Mar 9, 2026
Forecast Valid:
2am PDT Mar 9, 2026-6pm PDT Mar 15, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation