Winter Weather in the Eastern U.S.; Heavy Rains Begin Across the Southern Plains into the Ohio Valley

A wintry mix may impact travel across portions of the Mid-Atlantic through the morning and the Northeast U.S. through Tuesday. Heavy rain and thunderstorms may cause a flooding threat across the Southern Plains into the Ohio Valley beginning Tuesday. Fire weather concerns will continue across portions of the central and southern High Plains through Wednesday. Read More >

Current conditions at

CANYON CREEK (CYFW1)

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

NA

46°F

8°C

Humidity 86%
Wind Speed SE 3 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 02 Mar 10:52 PM PST
Extended Forecast for

3 Miles ENE Mount St Helens WA

  • Tonight

    Tonight: A slight chance of rain between 2am and 4am.  Snow level 5800 feet. Mostly cloudy, with a low around 36. Light and variable wind.  Chance of precipitation is 20%.

    Low: 36 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: Rain.  Snow level 6000 feet lowering to 5200 feet in the afternoon . High near 39. South wind around 6 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 39 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain before 4am, then rain, possibly mixed with snow.  Snow level 4800 feet. Low around 35. South wind around 6 mph.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 35 °F

    Rain then
    Rain/Snow

  • Wednesday

    Wednesday: Snow, possibly mixed with rain. Some thunder is also possible.  Snow level 4100 feet. High near 37. West wind 6 to 9 mph.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow, possibly mixed with rain, becoming all snow after 7pm.  Low around 31. West wind around 9 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 31 °F

    Rain/Snow
    then Snow

  • Thursday

    Thursday: Snow.  High near 33. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Snow

  • Thursday Night

    Thursday Night: Snow.  Low around 32. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 32 °F

    Snow

  • Friday

    Friday: Rain, possibly mixed with snow.  Snow level 3900 feet rising to 4700 feet in the afternoon. Mostly cloudy, with a high near 37.

    High: 37 °F

    Rain/Snow

  • Friday Night

    Friday Night: Rain.  Snow level 5800 feet rising to 6800 feet after midnight. Mostly cloudy, with a low around 36.

    Low: 36 °F

    Rain

Detailed Forecast

Tonight
A slight chance of rain between 2am and 4am. Snow level 5800 feet. Mostly cloudy, with a low around 36. Light and variable wind. Chance of precipitation is 20%.
Tuesday
Rain. Snow level 6000 feet lowering to 5200 feet in the afternoon . High near 39. South wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain before 4am, then rain, possibly mixed with snow. Snow level 4800 feet. Low around 35. South wind around 6 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday
Snow, possibly mixed with rain. Some thunder is also possible. Snow level 4100 feet. High near 37. West wind 6 to 9 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow, possibly mixed with rain, becoming all snow after 7pm. Low around 31. West wind around 9 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow. High near 33. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow. Low around 32. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Friday
Rain, possibly mixed with snow. Snow level 3900 feet rising to 4700 feet in the afternoon. Mostly cloudy, with a high near 37.
Friday Night
Rain. Snow level 5800 feet rising to 6800 feet after midnight. Mostly cloudy, with a low around 36.
Saturday
Rain. Mostly cloudy, with a high near 41.
Saturday Night
Rain likely. Mostly cloudy, with a low around 37.
Sunday
Rain likely. Snow level 5600 feet. Mostly cloudy, with a high near 41.
Sunday Night
Rain and snow. Snow level 5200 feet lowering to 4400 feet after midnight . Mostly cloudy, with a low around 33.
Monday
Rain and snow. Cloudy, with a high near 35. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Mount St Helens WA
 46.21°N 122.12°W (Elev. 3865 ft)
11:41 pm PST Mar 2, 2026
11pm PST Mar 2, 2026-6pm PDT Mar 9, 2026
 
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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