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

Heavy Rainfall and Flooding in the Southwest and Four Corners; Unsettled Weather in Florida

Heavy to excessive rainfall will continue today across portions of the Southwest and Four Corners Region, leading to flash, urban and small stream flooding. Significant river flooding is expected through Monday. Heavy rainfall is expected across southern and eastern Florida through Monday, with isolated flash flooding possible. Read More >

Current conditions at

CANYON CREEK (CYFW1)

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

NA

42°F

6°C

Humidity 84%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 01 Nov 10:52 PM PST
Extended Forecast for

3 Miles S Mount St Helens WA

  • Tonight

    Tonight: Mostly clear, with a low around 36. Calm wind becoming northeast around 5 mph after midnight.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 46. East northeast wind 3 to 7 mph.

    High: 46 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Cloudy, with a low around 43. East northeast wind 7 to 9 mph.

    Low: 43 °F

    Cloudy

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 48. East wind around 5 mph becoming calm in the morning.

    High: 48 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 38. Calm wind.

    Low: 38 °F

    Mostly Clear

  • Wednesday

    Wednesday: Rain after 4pm. High near 47. Chance of precipitation is 80%.

    High: 47 °F

    Mostly Sunny
    then Rain

  • Wednesday Night

    Wednesday Night: Rain, mainly before 4am. Low around 42. Chance of precipitation is 80%.

    Low: 42 °F

    Rain

  • Thursday

    Thursday: A chance of rain before 10am, then a slight chance of rain after 4pm. Areas of fog after 4pm. Otherwise, mostly cloudy, with a high near 44.

    High: 44 °F

    Chance Rain
    and Areas Fog

  • Thursday Night

    Thursday Night: Rain likely, mainly after 10pm. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Rain Likely

Detailed Forecast

Tonight
Mostly clear, with a low around 36. Calm wind becoming northeast around 5 mph after midnight.
Monday
Increasing clouds, with a high near 46. East northeast wind 3 to 7 mph.
Monday Night
Cloudy, with a low around 43. East northeast wind 7 to 9 mph.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 48. East wind around 5 mph becoming calm in the morning.
Tuesday Night
Mostly clear, with a low around 38. Calm wind.
Wednesday
Rain after 4pm. High near 47. Chance of precipitation is 80%.
Wednesday Night
Rain, mainly before 4am. Low around 42. Chance of precipitation is 80%.
Thursday
A chance of rain before 10am, then a slight chance of rain after 4pm. Areas of fog after 4pm. Otherwise, mostly cloudy, with a high near 44.
Thursday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 41.
Friday
Rain likely, mainly before 10am. Mostly cloudy, with a high near 44.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 41.
Saturday
Mostly cloudy, with a high near 49.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 44.
Sunday
A chance of rain. Mostly cloudy, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Mount St Helens WA
 46.14°N 122.2°W (Elev. 2956 ft)
Last Update:
10:41 pm PST Nov 1, 2026
Forecast Valid:
11pm PST Nov 1, 2026-6pm PST Nov 8, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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