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 96%
Wind Speed NA NA MPH
Barometer 30.28 in (1025.4 mb)
Dewpoint 31°F (-1°C)
Visibility NA
Last update 22 Mar 12:00 AM PDT
Extended Forecast for

3 Miles ESE Snoqualmie Pass WA

  • Overnight

    Overnight: Partly cloudy, with a low around 23. West wind around 9 mph.

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 38. West wind around 8 mph.

    High: 38 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 26. West wind 6 to 8 mph becoming north in the evening.

    Low: 26 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 42. West wind around 7 mph.

    High: 42 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 50 percent chance of snow after 11pm.  Cloudy, with a low around 32. West wind 5 to 7 mph becoming northeast after midnight.  New snow accumulation of less than one inch possible.

    Low: 32 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow before 11am, then rain, possibly mixed with snow.  High near 38. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 38 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all snow after 11pm.  Low around 27. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 27 °F

    Rain/Snow
    then Snow
    Likely

  • Wednesday

    Wednesday: Snow.  High near 34. Chance of precipitation is 80%.

    High: 34 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow, mainly before 11pm.  Low around 23. Chance of precipitation is 80%.

    Low: 23 °F

    Snow then
    Chance Snow

Detailed Forecast

Overnight
Partly cloudy, with a low around 23. West wind around 9 mph.
Sunday
Mostly sunny, with a high near 38. West wind around 8 mph.
Sunday Night
Mostly cloudy, with a low around 26. West wind 6 to 8 mph becoming north in the evening.
Monday
Partly sunny, with a high near 42. West wind around 7 mph.
Monday Night
A 50 percent chance of snow after 11pm. Cloudy, with a low around 32. West wind 5 to 7 mph becoming northeast after midnight. New snow accumulation of less than one inch possible.
Tuesday
Snow before 11am, then rain, possibly mixed with snow. High near 38. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
Rain and snow, becoming all snow after 11pm. Low around 27. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow. High near 34. Chance of precipitation is 80%.
Wednesday Night
Snow, mainly before 11pm. Low around 23. Chance of precipitation is 80%.
Thursday
A chance of snow. Partly sunny, with a high near 35.
Thursday Night
A chance of snow. Partly cloudy, with a low around 22.
Friday
A slight chance of snow. Mostly sunny, with a high near 40.
Friday Night
Partly cloudy, with a low around 27.
Saturday
A slight chance of snow. Sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Snoqualmie Pass WA
 47.39°N 121.34°W (Elev. 5131 ft)
11:02 pm PDT Mar 21, 2026
12am PDT Mar 22, 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