Heavy Rainfall and Severe Thunderstorm Threats; Heat Risk Expands; Monitoring the Tropics

Flash flooding risks continue for portions of the Four Corners and Great Basin through today. Severe thunderstorms are outlooked from the eastern Great Lakes, southern New England into the mid-Atlantic through Tuesday. Heat risk increases and expands across the center of the nation and across the Ohio Valley and mid-Atlantic this week. Continue to closely monitor tropical development in the Gulf. Read More >

Current conditions at

BURNT MOUNTAIN (BUSW1)

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

NA

58°F

14°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: Mostly sunny, with a high near 41. South southwest wind 7 to 9 mph.

    High: 41 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 32. Light southwest wind increasing to 5 to 10 mph in the evening.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow before 2pm, then a slight chance of snow after 3pm.  Partly sunny, with a temperature falling to around 27 by 5pm. West wind 6 to 15 mph, with gusts as high as 21 mph.  Chance of precipitation is 20%.

    High: 35 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: Snow likely.  Mostly cloudy, with a low around 21. Breezy, with a west wind 14 to 22 mph, with gusts as high as 32 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 21 °F

    Snow Likely
    and Breezy

  • Wednesday

    Wednesday: Snow, mainly after 11am. The snow could be heavy at times.  High near 26. Breezy, with a west southwest wind 21 to 26 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 38 mph.  Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    High: 26 °F

    Heavy Snow
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times.  Low around 20. Breezy.  Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 20 °F

    Heavy Snow
    and Breezy

  • Thursday

    Thursday: Snow likely before 11am, then snow showers after 11am. Some thunder is also possible.  High near 23. Breezy.  Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    High: 23 °F

    Snow Showers
    and Breezy

  • Thursday Night

    Thursday Night: Snow, mainly before 11pm.  Mostly cloudy, with a low around 20.

    Low: 20 °F

    Snow

  • Friday

    Friday: Snow, mainly after 11am.  Mostly cloudy, with a high near 26.

    High: 26 °F

    Snow

Detailed Forecast

Today
Mostly sunny, with a high near 41. South southwest wind 7 to 9 mph.
Tonight
Mostly cloudy, with a low around 32. Light southwest wind increasing to 5 to 10 mph in the evening.
Tuesday
A slight chance of snow before 2pm, then a slight chance of snow after 3pm. Partly sunny, with a temperature falling to around 27 by 5pm. West wind 6 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 21. Breezy, with a west wind 14 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Wednesday
Snow, mainly after 11am. The snow could be heavy at times. High near 26. Breezy, with a west southwest wind 21 to 26 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Wednesday Night
Snow. The snow could be heavy at times. Low around 20. Breezy. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Thursday
Snow likely before 11am, then snow showers after 11am. Some thunder is also possible. High near 23. Breezy. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Thursday Night
Snow, mainly before 11pm. Mostly cloudy, with a low around 20.
Friday
Snow, mainly after 11am. Mostly cloudy, with a high near 26.
Friday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 22.
Saturday
A chance of snow. Partly sunny, with a high near 31.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around 26.
Sunday
A chance of snow. Partly sunny, with a high near 34.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Mt Rainier WA
 46.85°N 121.75°W (Elev. 12762 ft)
11:26 pm PDT Aug 30, 2026
10am PDT Aug 31, 2026-6pm PDT Sep 6, 2026
 
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