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 >

Current conditions at

CANYON CREEK (CYFW1)

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

NA

31°F

-1°C

Humidity 79%
Wind Speed ESE 8 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill24°F (-4°C)
Last update 21 Feb 03:52 AM PST
Extended Forecast for

4 Miles SW Mount St Helens WA

  • Tonight

    Tonight: Snow, possibly mixed with rain, mainly after 3am.  Snow level rising to 3700 feet. Low around 33. Breezy, with an east southeast wind around 18 mph, with gusts as high as 32 mph.  Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 33 °F

    Breezy.
    Chance Snow
    then
    Rain/Snow

  • Sunday

    Sunday: Rain and snow, possibly mixed with sleet before 4pm, then rain likely, possibly mixed with snow between 4pm and 5pm, then rain likely, possibly mixed with snow and sleet after 5pm.  Snow level rising to 3900 feet in the afternoon. High near 38. South southeast wind 9 to 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 100%. New snow and sleet accumulation of 2 to 4 inches possible.

    High: 38 °F

    Wintry Mix

  • Sunday Night

    Sunday Night: Rain, possibly mixed with snow and sleet before 8pm, then rain between 8pm and 2am, then rain, possibly mixed with snow after 2am.  Snow level 4200 feet. Low around 36. South southeast wind around 9 mph.  Chance of precipitation is 100%. Little or no snow and sleet accumulation expected.

    Low: 36 °F

    Wintry Mix

  • Monday

    Monday: Rain, possibly mixed with snow before 10am, then rain and snow, possibly mixed with sleet between 10am and 1pm, then snow, possibly mixed with rain after 1pm.  Snow level 4100 feet rising to 4900 feet in the afternoon. High near 39. South wind around 6 mph becoming west northwest in the afternoon.  Chance of precipitation is 100%. Little or no snow and sleet accumulation expected.

    High: 39 °F

    Wintry Mix

  • Monday Night

    Monday Night: Snow, possibly mixed with rain before 10pm, then snow between 10pm and 1am, then rain and snow after 1am.  Snow level 4700 feet. Low around 34. East northeast wind around 6 mph.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 34 °F

    Rain/Snow

  • Tuesday

    Tuesday: Rain, possibly mixed with snow.  Snow level 3800 feet. High near 39. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 39 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Snow, possibly mixed with rain, becoming all snow after 10pm.  Low around 30. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 30 °F

    Rain/Snow
    then Snow
    Likely

  • Wednesday

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

    High: 37 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 4am.  Mostly cloudy, with a low around 31.

    Low: 31 °F

    Snow Likely

Detailed Forecast

Tonight
Snow, possibly mixed with rain, mainly after 3am. Snow level rising to 3700 feet. Low around 33. Breezy, with an east southeast wind around 18 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.
Sunday
Rain and snow, possibly mixed with sleet before 4pm, then rain likely, possibly mixed with snow between 4pm and 5pm, then rain likely, possibly mixed with snow and sleet after 5pm. Snow level rising to 3900 feet in the afternoon. High near 38. South southeast wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 2 to 4 inches possible.
Sunday Night
Rain, possibly mixed with snow and sleet before 8pm, then rain between 8pm and 2am, then rain, possibly mixed with snow after 2am. Snow level 4200 feet. Low around 36. South southeast wind around 9 mph. Chance of precipitation is 100%. Little or no snow and sleet accumulation expected.
Monday
Rain, possibly mixed with snow before 10am, then rain and snow, possibly mixed with sleet between 10am and 1pm, then snow, possibly mixed with rain after 1pm. Snow level 4100 feet rising to 4900 feet in the afternoon. High near 39. South wind around 6 mph becoming west northwest in the afternoon. Chance of precipitation is 100%. Little or no snow and sleet accumulation expected.
Monday Night
Snow, possibly mixed with rain before 10pm, then snow between 10pm and 1am, then rain and snow after 1am. Snow level 4700 feet. Low around 34. East northeast wind around 6 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Tuesday
Rain, possibly mixed with snow. Snow level 3800 feet. High near 39. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Tuesday Night
Snow, possibly mixed with rain, becoming all snow after 10pm. Low around 30. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow. Mostly cloudy, with a high near 37.
Wednesday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 31.
Thursday
Snow. Mostly cloudy, with a high near 40.
Thursday Night
Snow. Mostly cloudy, with a low around 33.
Friday
Snow. Mostly cloudy, with a high near 38.
Friday Night
Snow likely. Mostly cloudy, with a low around 29.
Saturday
Snow. Partly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Mount St Helens WA
 46.15°N 122.23°W (Elev. 3337 ft)
9:41 pm PST Feb 21, 2026
9pm PST Feb 21, 2026-6pm PST Feb 28, 2026
 
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Additional Resources

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