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Increased Risks for Severe Thunderstorms and Excessive Rainfall in the South-central U.S. Today

An Enhanced Risk (Level 3 of 5) for severe thunderstorms is forecast today in the lower Missouri River Valley. Very large hail, damaging wind gusts, and a couple strong tornadoes are possible. A Slight Risk (Level 2 of 5) for excessive rainfall is forecast today from northeast Texas into central Missouri. Flash, urban, and river flooding may become possible. Read More >

Hazardous Weather Conditions

Current conditions at

Mt. St. Helens - Coldwater (MSH33)

Lat: 46.30333°NLon: 122.26503°WElev: 3260.0ft.

NA

46°F

8°C

Humidity 97%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 25 Apr 01:00 PM PDT
Extended Forecast for

Mount St Helens WA

Winter Weather Advisory until April 27, 12:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until April 27, 12:00am

    NOW until
    12:00am Sat

    Winter Weather Advisory

  • Today

    Today: Snow showers. High near 31. Southwest wind 7 to 11 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 5 inches possible.

    Snow Showers

    High: 31 °F

  • Tonight

    Tonight: Snow showers. Steady temperature around 31. Light west wind becoming west southwest 5 to 10 mph after midnight. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Snow Showers

    Low: 31 °F

  • Saturday

    Saturday: Snow showers likely before 8am, then snow after 8am. High near 30. Breezy, with a southwest wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Snow and
    Breezy

    High: 30 °F

  • Saturday
    Night

    Saturday Night: Snow showers. Low around 28. Southwest wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Snow Showers

    Low: 28 °F

  • Sunday

    Sunday: Snow showers before 2pm, then snow after 2pm. High near 32. Southwest wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Snow Showers

    High: 32 °F

  • Sunday
    Night

    Sunday Night: Snow before 11pm, then snow showers after 11pm. The snow could be heavy at times. Low around 26. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

    Heavy Snow

    Low: 26 °F

  • Monday

    Monday: Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 27. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Heavy Snow

    High: 27 °F

  • Monday
    Night

    Monday Night: Snow showers. Some thunder is also possible. Mostly cloudy, with a low around 24. Breezy.

    Snow Showers
    and Breezy

    Low: 24 °F

Detailed Forecast

Today
Snow showers. High near 31. Southwest wind 7 to 11 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
Snow showers. Steady temperature around 31. Light west wind becoming west southwest 5 to 10 mph after midnight. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Saturday
Snow showers likely before 8am, then snow after 8am. High near 30. Breezy, with a southwest wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Saturday Night
Snow showers. Low around 28. Southwest wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Sunday
Snow showers before 2pm, then snow after 2pm. High near 32. Southwest wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow before 11pm, then snow showers after 11pm. The snow could be heavy at times. Low around 26. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
Monday
Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 27. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Monday Night
Snow showers. Some thunder is also possible. Mostly cloudy, with a low around 24. Breezy.
Tuesday
Snow showers likely. The snow could be heavy at times. Some thunder is also possible. Mostly cloudy, with a high near 32.
Tuesday Night
A chance of snow showers, mainly before 11pm. Some thunder is also possible. Mostly cloudy, with a low around 26.
Wednesday
A chance of snow showers. Partly sunny, with a high near 39.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 30.
Thursday
Snow likely. Mostly cloudy, with a high near 35. Breezy.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Mount St Helens WA
 46.18°N 122.18°W (Elev. 6204 ft)
Last Update:
6:41 am PDT Apr 26, 2024
Forecast Valid:
7am PDT Apr 26, 2024-6pm PDT May 2, 2024
 
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