Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

BURNT MOUNTAIN (BUSW1)

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

NA

28°F

-2°C

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

9 Miles NW Mt Rainier WA

Winter Storm Warning April 15, 01:52pm until April 15, 11:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning April 15, 01:52pm until April 15, 11:00pm

    NOW until 11:00pm Wed

    Winter Storm Warning

  • This Afternoon

    High: 27 °F

    Heavy Snow

  • Tonight

    Tonight: Snow, mainly before 1am. The snow could be heavy at times. Some thunder is also possible.  Low around 21. Wind chill values between 12 and 17. West southwest wind 6 to 15 mph, with gusts as high as 24 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 21 °F

    Heavy Snow
    then Chance
    Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 33. Wind chill values between 15 and 22. South wind 7 to 16 mph becoming west in the morning. Winds could gust as high as 25 mph.

    High: 33 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before 11pm.  Mostly cloudy, with a low around 25. Wind chill values between 18 and 23. Southwest wind 7 to 16 mph, with gusts as high as 24 mph.

    Low: 25 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 39. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 39 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 48.

    High: 48 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A slight chance of rain.  Mostly cloudy, with a low around 38.

    Low: 38 °F

    Slight Chance
    Rain

Detailed Forecast

This Afternoon
Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 27. Wind chill values between 11 and 16. West southwest wind around 21 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 7 inches possible.
Tonight
Snow, mainly before 1am. The snow could be heavy at times. Some thunder is also possible. Low around 21. Wind chill values between 12 and 17. West southwest wind 6 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Thursday
Mostly sunny, with a high near 33. Wind chill values between 15 and 22. South wind 7 to 16 mph becoming west in the morning. Winds could gust as high as 25 mph.
Thursday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 25. Wind chill values between 18 and 23. Southwest wind 7 to 16 mph, with gusts as high as 24 mph.
Friday
Mostly sunny, with a high near 39. Light and variable wind becoming west northwest 5 to 7 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 33.
Saturday
Mostly cloudy, with a high near 48.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 38.
Sunday
A chance of rain, mainly after 11am. Mostly cloudy, with a high near 51.
Sunday Night
A slight chance of rain before 11pm. Mostly cloudy, with a low around 40.
Monday
A slight chance of rain. Partly sunny, with a high near 55.
Monday Night
A chance of rain. Mostly cloudy, with a low around 41.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 49.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NW Mt Rainier WA
 46.96°N 121.87°W (Elev. 4859 ft)
11:28 am PDT Apr 15, 2026
1pm PDT Apr 15, 2026-6pm PDT Apr 21, 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