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

Heavy Rain Across the Southern US; Unsettled Pattern in the Pacific Northwest

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains Friday, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. High elevation snow and mixed precipitation and rain in the lower elevations will impact the Pacific Northwest this weekend before a stronger system moves in early next week. Read More >

Current conditions at

CANYON CREEK (CYFW1)

Lat: 45.92944°NLon: 122.20278°WElev: 2592.0ft.

NA

39°F

4°C

Humidity 93%
Wind Speed SSE 5 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Wind Chill35°F (2°C)
Last update 13 Feb 03:52 AM PST
Extended Forecast for

4 Miles SW Mount St Helens WA

  • Today

    Today: A chance of snow before 1pm, then snow likely, possibly mixed with rain between 1pm and 3pm, then snow after 3pm. The snow could be heavy at times. High near 38. Calm wind becoming southeast around 5 mph in the morning. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 38 °F

    Chance Snow
    then
    Rain/Snow

  • Tonight

    Tonight: Snow, mainly before 2am. The snow could be heavy at times. Low around 33. West southwest wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 33 °F

    Heavy Snow

  • Saturday

    Saturday: Snow. High near 37. Light and variable wind. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly before 10pm. Mostly cloudy, with a low around 32. Northeast wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 32 °F

    Snow Likely

  • Sunday

    Sunday: Snow likely, mainly after 10am. Partly sunny, with a high near 41. Light and variable wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 33. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Chance Snow

  • Washington's Birthday

    Washington's Birthday: Snow before 4pm, then rain and snow. High near 38. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 38 °F

    Snow then
    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow, becoming all snow after 7pm. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Rain/Snow
    then Snow
    Likely

  • Tuesday

    Tuesday: Snow. Mostly cloudy, with a high near 37.

    High: 37 °F

    Snow

Detailed Forecast

Today
A chance of snow before 1pm, then snow likely, possibly mixed with rain between 1pm and 3pm, then snow after 3pm. The snow could be heavy at times. High near 38. Calm wind becoming southeast around 5 mph in the morning. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow, mainly before 2am. The snow could be heavy at times. Low around 33. West southwest wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Saturday
Snow. High near 37. Light and variable wind. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Saturday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 32. Northeast wind around 5 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday
Snow likely, mainly after 10am. Partly sunny, with a high near 41. Light and variable wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 33. New snow accumulation of less than a half inch possible.
Washington's Birthday
Snow before 4pm, then rain and snow. High near 38. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Monday Night
Rain and snow, becoming all snow after 7pm. Mostly cloudy, with a low around 32.
Tuesday
Snow. Mostly cloudy, with a high near 37.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 31.
Wednesday
Snow. The snow could be heavy at times. Cloudy, with a high near 36.
Wednesday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 31.
Thursday
Snow. The snow could be heavy at times. Cloudy, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Mount St Helens WA
 46.15°N 122.23°W (Elev. 3337 ft)
Last Update:
3:41 am PST Feb 13, 2026
Forecast Valid:
4am PST Feb 13, 2026-6pm PST Feb 19, 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