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

27°F

-3°C

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

Mt Rainier WA

Winter Storm Warning April 15, 07:36am until April 15, 11:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning April 15, 07:36am until April 15, 11:00pm

    NOW until 11:00pm Wed

    Winter Storm Warning

  • Today

    High: 5 °F

    Windy. Chance
    Snow then
    Heavy Snow

  • Tonight

    Tonight: Snow, mainly before 11pm.  Low around -4. Wind chill values between -21 and -26. Windy, with a northwest wind 26 to 31 mph decreasing to 18 to 23 mph after midnight. Winds could gust as high as 41 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: -4 °F

    Snow and
    Windy then
    Slight Chance
    Snow

  • Thursday

    Thursday: A 30 percent chance of snow, mainly after 11am.  Mostly sunny, with a high near 12. Wind chill values between -13 and -23. Windy, with a west wind 18 to 23 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 45 mph.  New snow accumulation of less than a half inch possible.

    High: 12 °F

    Chance Snow
    and Windy

  • Thursday Night

    Thursday Night: A 40 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 3. Wind chill values between -12 and -17. Windy, with a west wind 31 to 36 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 48 mph.  New snow accumulation of less than a half inch possible.

    Low: 3 °F

    Chance Snow
    and Windy

  • Friday

    Friday: Mostly sunny, with a high near 19. West northwest wind 10 to 16 mph, with gusts as high as 23 mph.

    High: 19 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow after 11am.  Partly sunny, with a high near 27. Breezy.

    High: 27 °F

    Slight Chance
    Snow and
    Breezy

  • Saturday Night

    Saturday Night: A chance of snow.  Mostly cloudy, with a low around 15.

    Low: 15 °F

    Chance Snow

Detailed Forecast

Today
A chance of snow before 11am, then snow showers between 11am and 5pm, then snow after 5pm. The snow could be heavy at times. Some thunder is also possible. High near 5. Wind chill values between -22 and -27. Windy, with a west wind 24 to 29 mph increasing to 32 to 37 mph in the afternoon. Winds could gust as high as 48 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
Snow, mainly before 11pm. Low around -4. Wind chill values between -21 and -26. Windy, with a northwest wind 26 to 31 mph decreasing to 18 to 23 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday
A 30 percent chance of snow, mainly after 11am. Mostly sunny, with a high near 12. Wind chill values between -13 and -23. Windy, with a west wind 18 to 23 mph increasing to 28 to 33 mph in the afternoon. Winds could gust as high as 45 mph. New snow accumulation of less than a half inch possible.
Thursday Night
A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 3. Wind chill values between -12 and -17. Windy, with a west wind 31 to 36 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 48 mph. New snow accumulation of less than a half inch possible.
Friday
Mostly sunny, with a high near 19. West northwest wind 10 to 16 mph, with gusts as high as 23 mph.
Friday Night
Mostly cloudy, with a low around 10.
Saturday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 27. Breezy.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 15.
Sunday
A chance of snow. Partly sunny, with a high near 28.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 16.
Monday
A chance of snow. Partly sunny, with a high near 31.
Monday Night
A chance of snow. Mostly cloudy, with a low around 18.
Tuesday
A chance of snow. Partly sunny, with a high near 32. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Mt Rainier WA
 46.85°N 121.75°W (Elev. 12762 ft)
1:16 am PDT Apr 15, 2026
7am PDT Apr 15, 2026-6pm PDT Apr 21, 2026
 
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Additional Resources

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