Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

CANYON CREEK (CYFW1)

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

NA

36°F

2°C

Humidity 100%
Wind Speed ESE 4 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Wind Chill33°F (1°C)
Last update 15 Feb 02:52 AM PST
Extended Forecast for

Mount St Helens WA

  • Overnight

    Overnight: A 20 percent chance of snow.  Mostly cloudy, with a low around 24. South wind around 9 mph.

    Low: 24 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: A 50 percent chance of snow, mainly after 8am.  Mostly cloudy, with a high near 30. Southwest wind 6 to 8 mph.  New snow accumulation of less than one inch possible.

    High: 30 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly after 4am.  Mostly cloudy, with a low around 20. West southwest wind around 6 mph.  Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 20 °F

    Slight Chance
    Snow then
    Snow Likely

  • Washington's Birthday

    Washington's Birthday: Snow. The snow could be heavy at times.  High near 23. Breezy, with a west southwest wind 8 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    High: 23 °F

    Heavy Snow
    and Breezy

  • Monday Night

    Monday Night: Snow.  Low around 20. South wind 11 to 14 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 20 °F

    Snow

  • Tuesday

    Tuesday: Snow.  High near 25. Breezy.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 25 °F

    Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: Snow, mainly before 10pm.  Low around 18. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 18 °F

    Snow then
    Chance Snow

  • Wednesday

    Wednesday: Snow, mainly after 10am.  Cloudy, with a high near 24. Breezy.

    High: 24 °F

    Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow.  Mostly cloudy, with a low around 18.

    Low: 18 °F

    Snow

Detailed Forecast

Overnight
A 20 percent chance of snow. Mostly cloudy, with a low around 24. South wind around 9 mph.
Sunday
A 50 percent chance of snow, mainly after 8am. Mostly cloudy, with a high near 30. Southwest wind 6 to 8 mph. New snow accumulation of less than one inch possible.
Sunday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 20. West southwest wind around 6 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Washington's Birthday
Snow. The snow could be heavy at times. High near 23. Breezy, with a west southwest wind 8 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Monday Night
Snow. Low around 20. South wind 11 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Tuesday
Snow. High near 25. Breezy. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
Snow, mainly before 10pm. Low around 18. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Wednesday
Snow, mainly after 10am. Cloudy, with a high near 24. Breezy.
Wednesday Night
Snow. Mostly cloudy, with a low around 18.
Thursday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 24. Breezy.
Thursday Night
Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 20.
Friday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 26. Breezy.
Friday Night
Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 23. Breezy.
Saturday
Snow. The snow could be heavy at times. Cloudy, with a high near 28. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
Mount St Helens WA
 46.2°N 122.18°W (Elev. 5997 ft)
2:42 am PST Feb 15, 2026
3am PST Feb 15, 2026-6pm PST Feb 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