A Large and Slow-Moving Storm System with Thunderstorms and Heavy Rain

A large storm system will slowly track from the south-central U.S. into the East the rest of the week with strong to severe thunderstorms and heavy rain with flooding. Today's threat for severe storms is across Texas toward the Arklatex and heavy rain with flooding from the south-central Plains into the Lower Mississippi Valley. Also, critical fire weather threats are present again in New Mexico. Read More >

Current conditions at

Mt. St. Helens - Coldwater (MSH33)

Lat: 46.30333°NLon: 122.26503°WElev: 3260ft.

NA

64°F

18°C

Humidity 52%
Wind Speed WSW 0 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Last update 24 May 11:00 AM PDT
Extended Forecast for

Mount St Helens WA

  • This
    Afternoon

    This Afternoon: Cloudy, with a high near 42. South wind 9 to 14 mph, with gusts as high as 21 mph.

    Cloudy

    High: 42 °F

  • Tonight

    Tonight: A 20 percent chance of rain.  Snow level 9900 feet lowering to 8600 feet after midnight . Cloudy, with a low around 33. Breezy, with a south southwest wind 13 to 17 mph, with gusts as high as 26 mph.

    Slight Chance
    Rain and
    Breezy

    Low: 33 °F

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 45. Breezy, with a southwest wind 7 to 15 mph, with gusts as high as 23 mph.

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

    High: 45 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 37. West southwest wind around 6 mph becoming light and variable.

    Mostly Cloudy

    Low: 37 °F

  • Thursday

    Thursday: A 40 percent chance of rain after 11am.  Snow level 8000 feet. Mostly cloudy, with a high near 46. Southwest wind around 10 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Chance Rain

    High: 46 °F

  • Thursday
    Night

    Thursday Night: Rain.  Snow level 8200 feet lowering to 6700 feet after midnight . Low around 33. Breezy.  Chance of precipitation is 80%.

    Rain and
    Breezy

    Low: 33 °F

  • Friday

    Friday: Snow showers.  High near 35. Breezy.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Snow Showers
    and Breezy

    High: 35 °F

  • Friday
    Night

    Friday Night: A chance of snow showers.  Mostly cloudy, with a low around 30.

    Chance Snow
    Showers

    Low: 30 °F

  • Saturday

    Saturday: Snow likely, mainly after 11am.  Mostly cloudy, with a high near 34.

    Snow Likely

    High: 34 °F

Detailed Forecast

This Afternoon
Cloudy, with a high near 42. South wind 9 to 14 mph, with gusts as high as 21 mph.
Tonight
A 20 percent chance of rain. Snow level 9900 feet lowering to 8600 feet after midnight . Cloudy, with a low around 33. Breezy, with a south southwest wind 13 to 17 mph, with gusts as high as 26 mph.
Wednesday
Mostly cloudy, with a high near 45. Breezy, with a southwest wind 7 to 15 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly cloudy, with a low around 37. West southwest wind around 6 mph becoming light and variable.
Thursday
A 40 percent chance of rain after 11am. Snow level 8000 feet. Mostly cloudy, with a high near 46. Southwest wind around 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain. Snow level 8200 feet lowering to 6700 feet after midnight . Low around 33. Breezy. Chance of precipitation is 80%.
Friday
Snow showers. High near 35. Breezy. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 30.
Saturday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 34.
Saturday Night
Snow likely. Mostly cloudy, with a low around 30.
Sunday
Snow showers likely. Mostly cloudy, with a high near 33.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 30.
Memorial Day
A slight chance of snow showers. Partly sunny, with a high near 38.
Click Map For Forecast
Point Forecast:
Mount St Helens WA
 46.2°N 122.21°W (Elev. 6598 ft)
12:00 pm PDT May 24, 2022
12pm PDT May 24, 2022-6pm PDT May 30, 2022
 
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