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

Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >

Current conditions at

CANYON CREEK (CYFW1)

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

NA

46°F

8°C

Humidity 60%
Wind Speed SSE 1 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 12 Jan 08:52 AM PST
Extended Forecast for

Mount St Helens WA

  • Today

    Today: Partly sunny, with a high near 39. West southwest wind 5 to 11 mph.

    High: 39 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 36. Southwest wind 10 to 14 mph, with gusts as high as 18 mph.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 46. East wind 6 to 14 mph becoming west southwest in the afternoon. Winds could gust as high as 18 mph.

    High: 46 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 32. Breezy, with an east southeast wind 13 to 15 mph, with gusts as high as 20 mph.

    Low: 32 °F

    Mostly Clear
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 43. East southeast wind 5 to 13 mph becoming west in the afternoon.

    High: 43 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 43. Breezy.

    High: 43 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 29. Windy.

    Low: 29 °F

    Mostly Clear
    and Windy

  • Friday

    Friday: Sunny, with a high near 42. Windy.

    High: 42 °F

    Sunny and
    Windy

Detailed Forecast

Today
Partly sunny, with a high near 39. West southwest wind 5 to 11 mph.
Tonight
Partly cloudy, with a low around 36. Southwest wind 10 to 14 mph, with gusts as high as 18 mph.
Tuesday
Mostly sunny, with a high near 46. East wind 6 to 14 mph becoming west southwest in the afternoon. Winds could gust as high as 18 mph.
Tuesday Night
Mostly clear, with a low around 32. Breezy, with an east southeast wind 13 to 15 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 43. East southeast wind 5 to 13 mph becoming west in the afternoon.
Wednesday Night
Mostly clear, with a low around 29.
Thursday
Sunny, with a high near 43. Breezy.
Thursday Night
Mostly clear, with a low around 29. Windy.
Friday
Sunny, with a high near 42. Windy.
Friday Night
Mostly clear, with a low around 30. Windy.
Saturday
Sunny, with a high near 43. Windy.
Saturday Night
Mostly clear, with a low around 28. Breezy.
Sunday
Sunny, with a high near 41. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount St Helens WA
 46.2°N 122.18°W (Elev. 5997 ft)
Last Update:
8:41 am PST Jan 12, 2026
Forecast Valid:
9am PST Jan 12, 2026-6pm PST Jan 18, 2026
 
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