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

BURNT MOUNTAIN (BUSW1)

Lat: 47.0444°NLon: 121.94032°WElev: 4170.0ft.

NA

30°F

-1°C

Humidity NA
Wind Speed NA NA MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update NA
Extended Forecast for

Mt Rainier WA

  • Tonight

    Tonight: Mostly clear, with a low around 8. Wind chill values between -5 and zero. West wind 8 to 11 mph, with gusts as high as 28 mph.

    Low: 8 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 24. Wind chill values between -2 and 8. West southwest wind 7 to 13 mph, with gusts as high as 29 mph.

    High: 24 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 15. Wind chill values between 5 and 10. West wind 6 to 10 mph, with gusts as high as 24 mph.

    Low: 15 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 28. Wind chill values between 5 and 15. West northwest wind 7 to 10 mph, with gusts as high as 23 mph.

    High: 28 °F

    Partly Sunny

  • Monday Night

    Monday Night: Snow likely after 11pm.  Mostly cloudy, with a low around 18. Northwest wind 7 to 11 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 18 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow. The snow could be heavy at times.  High near 24. Breezy.  Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    High: 24 °F

    Heavy Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: Snow.  Low around 13. Windy.  Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 13 °F

    Snow and
    Windy then
    Snow Likely
    and Breezy

  • Wednesday

    Wednesday: Snow.  Cloudy, with a high near 20. Breezy.

    High: 20 °F

    Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow, mainly before 11pm.  Mostly cloudy, with a low around 7. Windy.

    Low: 7 °F

    Snow and
    Windy

Detailed Forecast

Tonight
Mostly clear, with a low around 8. Wind chill values between -5 and zero. West wind 8 to 11 mph, with gusts as high as 28 mph.
Sunday
Mostly sunny, with a high near 24. Wind chill values between -2 and 8. West southwest wind 7 to 13 mph, with gusts as high as 29 mph.
Sunday Night
Mostly cloudy, with a low around 15. Wind chill values between 5 and 10. West wind 6 to 10 mph, with gusts as high as 24 mph.
Monday
Partly sunny, with a high near 28. Wind chill values between 5 and 15. West northwest wind 7 to 10 mph, with gusts as high as 23 mph.
Monday Night
Snow likely after 11pm. Mostly cloudy, with a low around 18. Northwest wind 7 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Tuesday
Snow. The snow could be heavy at times. High near 24. Breezy. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Tuesday Night
Snow. Low around 13. Windy. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Wednesday
Snow. Cloudy, with a high near 20. Breezy.
Wednesday Night
Snow, mainly before 11pm. Mostly cloudy, with a low around 7. Windy.
Thursday
Snow likely, mainly after 11am. Partly sunny, with a high near 21.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 8.
Friday
A slight chance of snow. Mostly sunny, with a high near 27.
Friday Night
Mostly clear, with a low around 14.
Saturday
A slight chance of snow. Mostly sunny, with a high near 32.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Mt Rainier WA
 46.87°N 121.78°W (Elev. 12293 ft)
2:01 pm PDT Mar 21, 2026
10pm 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