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

SAWMILL FLATS (MEFW1)

Lat: 46.9675°NLon: 121.08444°WElev: 3000.0ft.

NA

32°F

0°C

Humidity 74%
Wind Speed NW 3 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 22 Mar 01:25 AM PDT
Extended Forecast for

Chinook Pass WA

  • Overnight

    Overnight: Mostly clear, with a low around 18. West wind around 7 mph, with gusts as high as 18 mph.

    Low: 18 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 38. Southwest wind 6 to 8 mph.

    High: 38 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 26. West wind 5 to 7 mph becoming east in the evening.

    Low: 26 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 42. West wind 5 to 7 mph.

    High: 42 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 50 percent chance of snow after 11pm.  Mostly cloudy, with a low around 31. Southwest wind 6 to 8 mph, with gusts as high as 20 mph.  New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance Snow

  • Tuesday

    Tuesday: Rain and snow before 2pm, then rain between 2pm and 5pm, then rain, possibly mixed with snow after 5pm.  High near 35. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all snow after 11pm.  Low around 24. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 24 °F

    Rain/Snow
    then Snow
    Likely

  • Wednesday

    Wednesday: Snow.  High near 30. Chance of precipitation is 90%.

    High: 30 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 11pm.  Mostly cloudy, with a low around 19. Chance of precipitation is 70%.

    Low: 19 °F

    Snow Likely
    then Chance
    Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 18. West wind around 7 mph, with gusts as high as 18 mph.
Sunday
Mostly sunny, with a high near 38. Southwest wind 6 to 8 mph.
Sunday Night
Mostly cloudy, with a low around 26. West wind 5 to 7 mph becoming east in the evening.
Monday
Partly sunny, with a high near 42. West wind 5 to 7 mph.
Monday Night
A 50 percent chance of snow after 11pm. Mostly cloudy, with a low around 31. Southwest wind 6 to 8 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.
Tuesday
Rain and snow before 2pm, then rain between 2pm and 5pm, then rain, possibly mixed with snow after 5pm. High near 35. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Tuesday Night
Rain and snow, becoming all snow after 11pm. Low around 24. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow. High near 30. Chance of precipitation is 90%.
Wednesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 19. Chance of precipitation is 70%.
Thursday
A chance of snow. Mostly sunny, with a high near 31.
Thursday Night
Mostly clear, with a low around 20.
Friday
Mostly sunny, with a high near 39.
Friday Night
Partly cloudy, with a low around 26.
Saturday
A slight chance of rain and snow. Mostly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
Chinook Pass WA
 46.88°N 121.5°W (Elev. 4823 ft)
2:20 am PDT Mar 22, 2026
2am 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