Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Snoqualmie Pass (SNO30)

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

NA

32°F

0°C

Humidity 95%
Wind Speed NA NA MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 30°F (-1°C)
Visibility NA
Last update 21 Mar 11:00 PM PDT
Extended Forecast for

10 Miles NE Snoqualmie Pass WA

  • Tonight

    Tonight: A 10 percent chance of snow after 5am.  Partly cloudy, with a low around 19. West wind around 10 mph.

    Low: 19 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: A 20 percent chance of snow before 8am.  Mostly sunny, with a high near 33. West wind around 9 mph.

    High: 33 °F

    Slight Chance
    Snow then
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 23. Northwest wind 6 to 8 mph.

    Low: 23 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 39. West wind around 7 mph.

    High: 39 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 50 percent chance of snow after 11pm.  Mostly cloudy, with a low around 30. West wind around 7 mph becoming northeast after midnight.  New snow accumulation of less than one inch possible.

    Low: 30 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow before 2pm, then rain, possibly mixed with snow.  High near 35. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 35 °F

    Snow then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Snow.  Low around 24. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 24 °F

    Snow

  • Wednesday

    Wednesday: Snow.  High near 31. Chance of precipitation is 90%.

    High: 31 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow, mainly before 11pm.  Low around 20. Chance of precipitation is 90%.

    Low: 20 °F

    Snow then
    Chance Snow

Detailed Forecast

Tonight
A 10 percent chance of snow after 5am. Partly cloudy, with a low around 19. West wind around 10 mph.
Sunday
A 20 percent chance of snow before 8am. Mostly sunny, with a high near 33. West wind around 9 mph.
Sunday Night
Mostly cloudy, with a low around 23. Northwest wind 6 to 8 mph.
Monday
Partly sunny, with a high near 39. West wind around 7 mph.
Monday Night
A 50 percent chance of snow after 11pm. Mostly cloudy, with a low around 30. West wind around 7 mph becoming northeast after midnight. New snow accumulation of less than one inch possible.
Tuesday
Snow before 2pm, then rain, possibly mixed with snow. High near 35. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Tuesday Night
Snow. Low around 24. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Snow. High near 31. Chance of precipitation is 90%.
Wednesday Night
Snow, mainly before 11pm. Low around 20. Chance of precipitation is 90%.
Thursday
A chance of snow. Partly sunny, with a high near 31.
Thursday Night
A chance of snow. Partly cloudy, with a low around 20.
Friday
A slight chance of snow. Mostly sunny, with a high near 37.
Friday Night
Mostly clear, with a low around 24.
Saturday
A slight chance of snow. Sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NE Snoqualmie Pass WA
 47.53°N 121.25°W (Elev. 5778 ft)
11:02 pm PDT Mar 21, 2026
11pm PDT Mar 21, 2026-6pm PDT Mar 28, 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