Heavy Snow in the Central/Southern Rockies; Below Average Temperatures in the Central and Eastern US

Moderate to heavy snowfall is expected in the central/southern Rockies and adjacent High Plains today. Lake-enhanced snowfall is expected downwind of the Great Lakes today. Showers and thunderstorms will be possible this evening into tonight across the western Gulf Coast states. Temperatures across much of the central and eastern CONUS will remain below average and chilly to end the week. 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 NNW 0 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 03 Dec 08:52 AM PST
Extended Forecast for

4 Miles SSE Mount St Helens WA

  • Today

    Today: Patchy fog after 2pm.  Otherwise, mostly cloudy, with a high near 38. Calm wind.

    High: 38 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Tonight

    Tonight: A slight chance of rain before 1am, then a slight chance of snow between 1am and 2am, then rain after 2am.  Patchy fog before 7pm. Snow level 4000 feet rising to 6400 feet after midnight. Low around 34. Calm wind.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 34 °F

    Patchy Fog
    then
    Rain/Snow

  • Thursday

    Thursday: Rain.  Patchy fog before 1pm. High near 39. Calm wind.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 39 °F

    Rain and
    Patchy Fog

  • Thursday Night

    Thursday Night: Rain.  Low around 37. Light south southwest wind.  Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.

    Low: 37 °F

    Rain

  • Friday

    Friday: Rain. The rain could be heavy at times.  High near 43. Southwest wind 5 to 7 mph.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 43 °F

    Heavy Rain

  • Friday Night

    Friday Night: Rain.  Low around 40. Chance of precipitation is 100%.

    Low: 40 °F

    Rain

  • Saturday

    Saturday: Rain.  High near 40. Chance of precipitation is 100%.

    High: 40 °F

    Rain

  • Saturday Night

    Saturday Night: Rain.  Cloudy, with a low around 40.

    Low: 40 °F

    Rain

  • Sunday

    Sunday: Rain.  Cloudy, with a high near 43.

    High: 43 °F

    Rain

Detailed Forecast

Today
Patchy fog after 2pm. Otherwise, mostly cloudy, with a high near 38. Calm wind.
Tonight
A slight chance of rain before 1am, then a slight chance of snow between 1am and 2am, then rain after 2am. Patchy fog before 7pm. Snow level 4000 feet rising to 6400 feet after midnight. Low around 34. Calm wind. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday
Rain. Patchy fog before 1pm. High near 39. Calm wind. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Thursday Night
Rain. Low around 37. Light south southwest wind. Chance of precipitation is 90%. New precipitation amounts between 1 and 2 inches possible.
Friday
Rain. The rain could be heavy at times. High near 43. Southwest wind 5 to 7 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Friday Night
Rain. Low around 40. Chance of precipitation is 100%.
Saturday
Rain. High near 40. Chance of precipitation is 100%.
Saturday Night
Rain. Cloudy, with a low around 40.
Sunday
Rain. Cloudy, with a high near 43.
Sunday Night
Rain. Mostly cloudy, with a low around 40.
Monday
Rain likely. Mostly cloudy, with a high near 46.
Monday Night
Rain. The rain could be heavy at times. Cloudy, with a low around 44.
Tuesday
Rain. The rain could be heavy at times. Cloudy, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Mount St Helens WA
 46.14°N 122.17°W (Elev. 2710 ft)
8:56 am PST Dec 3, 2025
9am PST Dec 3, 2025-6pm PST Dec 9, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database