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

Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes

A few severe thunderstorms with large hail, are expected across parts of the middle and upper Mississippi River Valley tonight through early morning. Snow and a wintry mix overnight in the Upper Midwest into the Great Lakes can cause hazardous travel conditions. Fire weather concerns continue for a large portion of the central and southern High Plains and Four Corners region this evening. Read More >

Current conditions at

CANYON CREEK (CYFW1)

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

NA

37°F

3°C

Humidity 39%
Wind Speed ESE 4 MPH
Barometer NA
Dewpoint 14°F (-10°C)
Visibility NA
Wind Chill34°F (1°C)
Last update 31 Mar 01:52 AM PDT
Extended Forecast for

8 Miles W Mount St Helens WA

  • Overnight

    Overnight: Partly cloudy, with a low around 34. Southeast wind around 8 mph.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow before 11am, then a chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm. Partly sunny, with a high near 44. South southeast wind around 8 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 44 °F

    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 11pm, then snow. The snow could be heavy at times. Snow level 4100 feet lowering to 3200 feet after midnight . Low around 34. South wind 5 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 34 °F

    Chance
    Rain/Snow
    then Heavy
    Snow

  • Wednesday

    Wednesday: Rain, possibly mixed with snow, becoming all rain after 2pm. Snow level rising to 3600 feet in the afternoon. High near 38. South southeast wind 9 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 38 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow showers, becoming all snow after 8pm. Low around 33. South wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 33 °F

    Rain/Snow
    then Snow
    Showers

  • Thursday

    Thursday: Snow showers before 5pm, then snow showers, possibly mixed with rain. High near 39. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Snow Showers
    then
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow showers before 11pm. Mostly cloudy, with a low around 30. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 30 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Friday

    Friday: A slight chance of snow showers before 2pm, then a slight chance of rain showers. Mostly sunny, with a high near 48.

    High: 48 °F

    Slight Chance
    Snow Showers
    then Slight
    Chance
    Rain/Snow

  • Friday Night

    Friday Night: Mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 34. Southeast wind around 8 mph.
Tuesday
A slight chance of snow before 11am, then a chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm. Partly sunny, with a high near 44. South southeast wind around 8 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday Night
A chance of rain and snow before 11pm, then snow. The snow could be heavy at times. Snow level 4100 feet lowering to 3200 feet after midnight . Low around 34. South wind 5 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Rain, possibly mixed with snow, becoming all rain after 2pm. Snow level rising to 3600 feet in the afternoon. High near 38. South southeast wind 9 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Rain and snow showers, becoming all snow after 8pm. Low around 33. South wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow showers before 5pm, then snow showers, possibly mixed with rain. High near 39. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday Night
A chance of rain and snow showers before 11pm. Mostly cloudy, with a low around 30. Chance of precipitation is 40%. Little or no snow accumulation expected.
Friday
A slight chance of snow showers before 2pm, then a slight chance of rain showers. Mostly sunny, with a high near 48.
Friday Night
Mostly clear, with a low around 34.
Saturday
Sunny, with a high near 56.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
Partly sunny, with a high near 60.
Sunday Night
Mostly cloudy, with a low around 43.
Monday
A slight chance of rain. Partly sunny, with a high near 60.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles W Mount St Helens WA
 46.2°N 122.37°W (Elev. 3205 ft)
Last Update:
2:01 am PDT Mar 31, 2026
Forecast Valid:
2am PDT Mar 31, 2026-6pm PDT Apr 6, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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