Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring elevated to critical fire weather conditions to the southern High Plains through the weekend. A winter storm will track across the Great Lakes and Northeast U.S. into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Current conditions at

CANYON CREEK (CYFW1)

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

NA

31°F

-1°C

Humidity 78%
Wind Speed ESE 9 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill23°F (-5°C)
Last update 21 Feb 01:52 AM PST
Extended Forecast for

3 Miles NW Mount St Helens WA

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

    Overnight: Snow likely, mainly after 3am. The snow could be heavy at times.  Mostly cloudy, with a low around 25. Windy, with a southeast wind 20 to 22 mph, with gusts as high as 33 mph.  Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 25 °F

    Heavy Snow
    and Windy

  • Saturday

    Saturday: Snow. The snow could be heavy at times.  High near 33. Windy, with a southeast wind 25 to 29 mph, with gusts as high as 44 mph.  Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    High: 33 °F

    Heavy Snow
    and Windy

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times.  Low around 32. Windy, with a southeast wind around 29 mph, with gusts as high as 45 mph.  Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    Low: 32 °F

    Heavy Snow
    and Windy

  • Sunday

    Sunday: Snow. The snow could be heavy at times.  High near 34. Windy, with a south southeast wind 16 to 23 mph, with gusts as high as 37 mph.  Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    High: 34 °F

    Heavy Snow
    and Windy

  • Sunday Night

    Sunday Night: Snow before 1am, then snow, possibly mixed with rain.  Low around 33. Southeast wind around 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 33 °F

    Snow then
    Rain/Snow

  • Monday

    Monday: Rain, possibly mixed with snow.  Snow level 5200 feet. High near 37. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 37 °F

    Rain/Snow

  • Monday Night

    Monday Night: Snow, possibly mixed with rain.  Snow level 5400 feet. Low around 34. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 34 °F

    Rain/Snow

  • Tuesday

    Tuesday: Snow, possibly mixed with rain, becoming all snow after 7am.  Cloudy, with a high near 35. Breezy.

    High: 35 °F

    Breezy.
    Rain/Snow
    then Snow

  • Tuesday Night

    Tuesday Night: Snow.  Mostly cloudy, with a low around 28.

    Low: 28 °F

    Snow

Detailed Forecast

Overnight
Snow likely, mainly after 3am. The snow could be heavy at times. Mostly cloudy, with a low around 25. Windy, with a southeast wind 20 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 3 inches possible.
Saturday
Snow. The snow could be heavy at times. High near 33. Windy, with a southeast wind 25 to 29 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Saturday Night
Snow. The snow could be heavy at times. Low around 32. Windy, with a southeast wind around 29 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Sunday
Snow. The snow could be heavy at times. High near 34. Windy, with a south southeast wind 16 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Sunday Night
Snow before 1am, then snow, possibly mixed with rain. Low around 33. Southeast wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Monday
Rain, possibly mixed with snow. Snow level 5200 feet. High near 37. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Monday Night
Snow, possibly mixed with rain. Snow level 5400 feet. Low around 34. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Tuesday
Snow, possibly mixed with rain, becoming all snow after 7am. Cloudy, with a high near 35. Breezy.
Tuesday Night
Snow. Mostly cloudy, with a low around 28.
Wednesday
Snow. Mostly cloudy, with a high near 34.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 29.
Thursday
Snow. Mostly cloudy, with a high near 38. Breezy.
Thursday Night
Snow. Mostly cloudy, with a low around 31. Breezy.
Friday
Snow. Mostly cloudy, with a high near 35. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Mount St Helens WA
 46.22°N 122.22°W (Elev. 4341 ft)
1:41 am PST Feb 21, 2026
2am PST Feb 21, 2026-6pm PST Feb 27, 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