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

Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Hazardous Weather Conditions

Current conditions at

DRY CRK (DCCW1)

Lat: 45.94361°NLon: 121.9875°WElev: 2697.0ft.

NA

29°F

-2°C

Humidity 85%
Wind Speed SE 4 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill25°F (-4°C)
Last update 21 Feb 04:25 AM PST
Extended Forecast for

7 Miles NE Mount St Helens WA

Winter Weather Advisory February 21, 04:14pm until February 21, 10:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 21, 04:14pm until February 21, 10:00pm

    NOW until 10:00pm Sat

    Winter Weather Advisory

  • This Afternoon

    High: 34 °F

    Chance Snow
    and Breezy

  • Tonight

    Tonight: Snow likely before 3am, then snow, possibly mixed with sleet. The snow could be heavy at times. Low around 32. Breezy, with an east southeast wind around 17 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow and sleet accumulation of 3 to 5 inches possible.

    Low: 32 °F

    Breezy. Snow
    Likely then
    Snow/Sleet

  • Sunday

    Sunday: Snow, possibly mixed with rain before 3pm, then rain, possibly mixed with snow and sleet. The snow could be heavy at times. High near 37. South southeast wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 3 to 7 inches possible.

    High: 37 °F

    Heavy Snow
    then Wintry
    Mix

  • Sunday Night

    Sunday Night: Rain and snow. Snow level 4000 feet. Low around 34. South southeast wind 6 to 8 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain/Snow

  • Monday

    Monday: Rain, possibly mixed with snow. Snow level 3900 feet rising to 4800 feet in the afternoon. High near 37. South wind 3 to 6 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow. Snow level 4700 feet. Low around 32. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    Low: 32 °F

    Rain/Snow

  • Tuesday

    Tuesday: Rain and snow. Snow level 3800 feet. High near 37. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 37 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow, becoming all snow after 7pm. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Rain/Snow
    then Snow
    Likely

Detailed Forecast

This Afternoon
A 50 percent chance of snow. Mostly cloudy, with a high near 34. Breezy, with a southeast wind around 17 mph, with gusts as high as 29 mph. Total daytime snow accumulation of 3 to 7 inches possible.
Tonight
Snow likely before 3am, then snow, possibly mixed with sleet. The snow could be heavy at times. Low around 32. Breezy, with an east southeast wind around 17 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow and sleet accumulation of 3 to 5 inches possible.
Sunday
Snow, possibly mixed with rain before 3pm, then rain, possibly mixed with snow and sleet. The snow could be heavy at times. High near 37. South southeast wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 3 to 7 inches possible.
Sunday Night
Rain and snow. Snow level 4000 feet. Low around 34. South southeast wind 6 to 8 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Monday
Rain, possibly mixed with snow. Snow level 3900 feet rising to 4800 feet in the afternoon. High near 37. South wind 3 to 6 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Monday Night
Rain and snow. Snow level 4700 feet. Low around 32. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Tuesday
Rain and snow. Snow level 3800 feet. High near 37. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
Rain and snow, becoming all snow after 7pm. Mostly cloudy, with a low around 28.
Wednesday
Snow. Mostly cloudy, with a high near 36.
Wednesday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 28.
Thursday
Snow. Mostly cloudy, with a high near 39.
Thursday Night
Snow. Mostly cloudy, with a low around 31.
Friday
Snow. Mostly cloudy, with a high near 37.
Friday Night
Snow likely. Mostly cloudy, with a low around 26.
Saturday
Snow. Partly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NE Mount St Helens WA
 46.28°N 122.11°W (Elev. 3622 ft)
Last Update:
3:41 pm PST Feb 21, 2026
Forecast Valid:
4pm PST Feb 21, 2026-6pm PST Feb 28, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation