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

Erin Strengthens to a Hurricane; Heavy Rainfall Possible in Puerto Rico and the Virgin Islands, the Upper Midwest, South Texas

Hurricane Erin may bring isolated flash and urban flooding, landslides or mudslides, and possible tropical storm conditions to Puerto Rico and the U.S. Virgin Islands this weekend. Scattered thunderstorms and heavy rainfall may bring areas of flooding this weekend over the Upper Midwest. A tropical disturbance will bring locally heavy rain and mainly urban flash flooding to far southern Texas. Read More >

Current conditions at

BURNT MOUNTAIN (BUSW1)

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

NA

54°F

12°C

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

Mt Rainier WA

  • This Afternoon

    This Afternoon: Snow likely before 2pm, then rain and snow. Steady temperature around 32. West southwest wind around 16 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 32 °F

    Rain/Snow

  • Tonight

    Tonight: Rain, possibly mixed with snow, becoming all snow after 11pm. The rain and snow could be heavy at times. Temperature rising to around 36 by 11pm. Breezy, with a southwest wind 17 to 24 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 31 °F⇑

    Breezy.
    Rain/Snow
    then Heavy
    Snow

  • Saturday

    Saturday: Snow showers likely, mainly before 11am. Partly sunny, with a high near 34. Breezy, with a west southwest wind 14 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Snow Showers
    Likely and
    Breezy then
    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 29. West wind 11 to 13 mph, with gusts as high as 21 mph. Little or no snow accumulation expected.

    Low: 29 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 34. West northwest wind 8 to 10 mph.

    High: 34 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 29 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

  • Monday Night

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

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 37.

    High: 37 °F

    Sunny

Detailed Forecast

This Afternoon
Snow likely before 2pm, then rain and snow. Steady temperature around 32. West southwest wind around 16 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Rain, possibly mixed with snow, becoming all snow after 11pm. The rain and snow could be heavy at times. Temperature rising to around 36 by 11pm. Breezy, with a southwest wind 17 to 24 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Saturday
Snow showers likely, mainly before 11am. Partly sunny, with a high near 34. Breezy, with a west southwest wind 14 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
A 30 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 29. West wind 11 to 13 mph, with gusts as high as 21 mph. Little or no snow accumulation expected.
Sunday
Mostly sunny, with a high near 34. West northwest wind 8 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 29.
Monday
Partly sunny, with a high near 36.
Monday Night
Partly cloudy, with a low around 29.
Tuesday
Sunny, with a high near 37.
Tuesday Night
Mostly clear, with a low around 29.
Wednesday
Sunny, with a high near 37.
Wednesday Night
Mostly clear, with a low around 30.
Thursday
Sunny, with a high near 41.
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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:
8:01 am PDT Aug 15, 2025
Forecast Valid:
1pm PDT Aug 15, 2025-6pm PDT Aug 21, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation