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Areas of Heavy to Excessive Rainfall and Hot Temperatures This Week

Heavy to excessive rainfall could bring areas of flooding at times Monday through Thursday across parts of the central Plains into the Midwest as well as southern Arizona and New Mexico. Hot temperatures and high humidity will continue across much of east Texas into the lower and mid-Mississippi Valley through at least midweek. Read More >

Current conditions at

CANYON CREEK (CYFW1)

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

NA

50°F

10°C

Humidity 100%
Wind Speed ESE 1 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 13 Sep 09:52 PM PDT
Extended Forecast for

Mount St Helens WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 37. West wind around 8 mph.

    Low: 37 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 44. West wind 5 to 7 mph becoming calm in the morning.

    High: 44 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37. Northwest wind 3 to 7 mph.

    Low: 37 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Patchy fog between 2pm and 3pm. Otherwise, partly sunny, with a high near 44. Northwest wind 5 to 8 mph becoming calm in the morning.

    High: 44 °F

    Partly Sunny
    then Patchy
    Fog

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38. Light northwest wind becoming north northwest 6 to 11 mph after midnight.

    Low: 38 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 37. West wind around 8 mph.
Monday
Mostly sunny, with a high near 44. West wind 5 to 7 mph becoming calm in the morning.
Monday Night
Partly cloudy, with a low around 37. Northwest wind 3 to 7 mph.
Tuesday
Patchy fog between 2pm and 3pm. Otherwise, partly sunny, with a high near 44. Northwest wind 5 to 8 mph becoming calm in the morning.
Tuesday Night
Partly cloudy, with a low around 38. Light northwest wind becoming north northwest 6 to 11 mph after midnight.
Wednesday
Sunny, with a high near 56.
Wednesday Night
Mostly clear, with a low around 47.
Thursday
Sunny, with a high near 60.
Thursday Night
Mostly clear, with a low around 48.
Friday
Sunny, with a high near 58.
Friday Night
Mostly clear, with a low around 48.
Saturday
Sunny, with a high near 55.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Mostly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount St Helens WA
 46.2°N 122.18°W (Elev. 5997 ft)
Last Update:
9:41 pm PDT Sep 13, 2026
Forecast Valid:
10pm PDT Sep 13, 2026-6pm PDT Sep 20, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation