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

Extreme Heat and Excessive Rainfall Today

Dangerous and extreme heat will remain across portions of the southern U.S. this week. A heat wave over the Southwest U.S. will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Multiple rounds of thunderstorms will produce heavy to excessive rainfall with significant flash flooding across portions of southern New England today. Read More >

Current conditions at

BURNT MOUNTAIN (BUSW1)

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

NA

50°F

10°C

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

Mt Rainier WA

  • Today

    Today: Sunny, with a high near 38. Southwest wind 9 to 15 mph, with gusts as high as 21 mph.

    High: 38 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 27. West southwest wind 5 to 15 mph, with gusts as high as 22 mph.

    Low: 27 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 38. West wind 7 to 16 mph, with gusts as high as 22 mph.

    High: 38 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 29. West northwest wind 5 to 15 mph, with gusts as high as 22 mph.

    Low: 29 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 41. West wind 7 to 15 mph, with gusts as high as 20 mph.

    High: 41 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Saturday

    Saturday: A 50 percent chance of snow. Partly sunny, with a high near 33. Windy. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Chance Snow
    and Windy

  • Saturday Night

    Saturday Night: A slight chance of snow before 11pm. Partly cloudy, with a low around 24. Windy.

    Low: 24 °F

    Slight Chance
    Snow and
    Windy then
    Partly Cloudy
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 33.

    High: 33 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 38. Southwest wind 9 to 15 mph, with gusts as high as 21 mph.
Tonight
Mostly clear, with a low around 27. West southwest wind 5 to 15 mph, with gusts as high as 22 mph.
Thursday
Sunny, with a high near 38. West wind 7 to 16 mph, with gusts as high as 22 mph.
Thursday Night
Clear, with a low around 29. West northwest wind 5 to 15 mph, with gusts as high as 22 mph.
Friday
Sunny, with a high near 41. West wind 7 to 15 mph, with gusts as high as 20 mph.
Friday Night
Mostly clear, with a low around 29.
Saturday
A 50 percent chance of snow. Partly sunny, with a high near 33. Windy. New snow accumulation of less than a half inch possible.
Saturday Night
A slight chance of snow before 11pm. Partly cloudy, with a low around 24. Windy.
Sunday
Sunny, with a high near 33.
Sunday Night
Mostly clear, with a low around 25.
Monday
Sunny, with a high near 39.
Monday Night
Mostly clear, with a low around 32.
Tuesday
Sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mt Rainier WA
 46.85°N 121.75°W (Elev. 12762 ft)
Last Update:
1:18 am PDT Jul 29, 2026
Forecast Valid:
10am PDT Jul 29, 2026-6pm PDT Aug 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation