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

Severe Thunderstorms in the Midwest and Arizona; Heat Continues in the Southeast and Southwest

Thunderstorms, some severe, may lead to scattered instances of flash flooding across the Midwest and Ohio Valley and southern Arizona. The threat will shift to the Mid-Atlantic coast on Thursday. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

BURNT MOUNTAIN (BUSW1)

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

NA

62°F

17°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 37. West southwest wind 3 to 8 mph.

    Low: 37 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 46. West southwest wind 6 to 10 mph.

    High: 46 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 40. Light west wind becoming southwest 5 to 10 mph after midnight.

    Low: 40 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 49. West wind 7 to 9 mph.

    High: 49 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of snow showers after 11pm. Some thunder is also possible. Mostly cloudy, with a low around 36. Southwest wind 3 to 6 mph. New snow accumulation of less than a half inch possible.

    Low: 36 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: A 50 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 37. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 37. West southwest wind 3 to 8 mph.
Thursday
Sunny, with a high near 46. West southwest wind 6 to 10 mph.
Thursday Night
Mostly clear, with a low around 40. Light west wind becoming southwest 5 to 10 mph after midnight.
Friday
Partly sunny, with a high near 49. West wind 7 to 9 mph.
Friday Night
A 40 percent chance of snow showers after 11pm. Some thunder is also possible. Mostly cloudy, with a low around 36. Southwest wind 3 to 6 mph. New snow accumulation of less than a half inch possible.
Saturday
A 50 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 37. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 35.
Sunday Night
Partly cloudy, with a low around 29.
Monday
Sunny, with a high near 41.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
A slight chance of snow. Mostly sunny, with a high near 40.
Tuesday Night
A slight chance of snow. Partly cloudy, with a low around 30.
Wednesday
A slight chance of snow. Mostly sunny, with a high near 36.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mt Rainier WA
 46.85°N 121.75°W (Elev. 12762 ft)
Last Update:
11:26 am PDT Aug 19, 2026
Forecast Valid:
7pm PDT Aug 19, 2026-6pm PDT Aug 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation