National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

40°F

4°C

Humidity 56%
Wind Speed NA NA MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 26°F (-3°C)
Visibility NA
Last update 21 Mar 05:00 PM PDT
Extended Forecast for

17 Miles WSW Leavenworth WA

  • Tonight

    Tonight: Partly cloudy, with a low around 20. West wind 9 to 14 mph, with gusts as high as 22 mph.

    Low: 20 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 36. West wind around 9 mph.

    High: 36 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 25. Northwest wind 5 to 8 mph.

    Low: 25 °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 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 30. Northwest wind around 6 mph.

    Low: 30 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow before 11am, then rain and snow. High near 37. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    High: 37 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all snow after 8pm. Low around 24. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 24 °F

    Rain/Snow
    then Snow
    Likely

  • Wednesday

    Wednesday: Snow, mainly after 11am. High near 34. Chance of precipitation is 80%.

    High: 34 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 20. Chance of precipitation is 70%.

    Low: 20 °F

    Snow Likely
    then Chance
    Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 20. West wind 9 to 14 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 36. West wind around 9 mph.
Sunday Night
Mostly cloudy, with a low around 25. Northwest wind 5 to 8 mph.
Monday
Partly sunny, with a high near 42. West wind around 7 mph.
Monday Night
A 40 percent chance of snow after 11pm. Mostly cloudy, with a low around 30. Northwest wind around 6 mph.
Tuesday
Snow before 11am, then rain and snow. High near 37. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Rain and snow, becoming all snow after 8pm. Low around 24. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow, mainly after 11am. High near 34. Chance of precipitation is 80%.
Wednesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 20. Chance of precipitation is 70%.
Thursday
A chance of snow. Partly sunny, with a high near 33.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 20.
Friday
Mostly sunny, with a high near 39.
Friday Night
Mostly clear, with a low around 24.
Saturday
A slight chance of snow. Sunny, with a high near 43.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles WSW Leavenworth WA
 47.5°N 121.02°W (Elev. 5256 ft)
Last Update:
4:15 pm PDT Mar 21, 2026
Forecast Valid:
5pm PDT Mar 21, 2026-6pm PDT Mar 28, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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