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

Excessive Rainfall and Severe Thunderstorms Threaten the Southern U.S. Again Friday

Heavy to excessive rainfall is forecast for eastern Louisiana into central Alabama which could bring flash, urban, and riverine flooding Friday. Scattered severe thunderstorms with a few tornadoes, very large hail, and damaging winds are possible across parts of the Gulf Coast States Friday and Friday night. Read More >

Current conditions at

Mt. St. Helens - Coldwater (MSH33)

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

NA

36°F

2°C

Humidity 95%
Wind Speed NNE 3 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Last update 17 May 05:00 AM PDT
Extended Forecast for

Mount St Helens WA

  • Today

    Today: Mostly sunny, with a high near 35. Windy, with a northwest wind 16 to 25 mph, with gusts as high as 30 mph.

    High: 35 °F

    Mostly Sunny
    and Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 26. West northwest wind 6 to 8 mph, with gusts as high as 22 mph.

    Low: 26 °F

    Partly Cloudy

  • Saturday

    Saturday: A 50 percent chance of snow showers after 11am. Increasing clouds, with a high near 35. Breezy, with a west northwest wind 7 to 16 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Snow showers likely before 11pm, then a slight chance of snow after 11pm. Mostly cloudy, with a low around 28. Blustery, with a west northwest wind 13 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 28 °F

    Snow Showers
    Likely and
    Blustery then
    Slight Chance
    Snow

  • Sunday

    Sunday: A 30 percent chance of snow. Partly sunny, with a high near 35. Breezy, with a west northwest wind 11 to 16 mph, with gusts as high as 24 mph. Little or no snow accumulation expected.

    High: 35 °F

    Chance Snow
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 28. Blustery.

    Low: 28 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 44. Breezy.

    High: 44 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Monday Night

    Monday Night: A chance of snow after 11pm. Partly cloudy, with a low around 32. Breezy.

    Low: 32 °F

    Chance Snow
    and Breezy

  • Tuesday

    Tuesday: Snow before 2pm, then snow, possibly mixed with rain. Mostly cloudy, with a high near 34.

    High: 34 °F

    Snow then
    Rain/Snow

Detailed Forecast

Today
Mostly sunny, with a high near 35. Windy, with a northwest wind 16 to 25 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around 26. West northwest wind 6 to 8 mph, with gusts as high as 22 mph.
Saturday
A 50 percent chance of snow showers after 11am. Increasing clouds, with a high near 35. Breezy, with a west northwest wind 7 to 16 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Snow showers likely before 11pm, then a slight chance of snow after 11pm. Mostly cloudy, with a low around 28. Blustery, with a west northwest wind 13 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 35. Breezy, with a west northwest wind 11 to 16 mph, with gusts as high as 24 mph. Little or no snow accumulation expected.
Sunday Night
Partly cloudy, with a low around 28. Blustery.
Monday
Mostly sunny, with a high near 44. Breezy.
Monday Night
A chance of snow after 11pm. Partly cloudy, with a low around 32. Breezy.
Tuesday
Snow before 2pm, then snow, possibly mixed with rain. Mostly cloudy, with a high near 34.
Tuesday Night
Snow. Mostly cloudy, with a low around 32. Breezy.
Wednesday
Snow likely. Some thunder is also possible. Mostly cloudy, with a high near 34.
Wednesday Night
A chance of snow. Some thunder is also possible. Mostly cloudy, with a low around 30. Breezy.
Thursday
A chance of snow. Partly sunny, with a high near 36.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Mount St Helens WA
 46.18°N 122.18°W (Elev. 6204 ft)
Last Update:
5:41 am PDT May 17, 2024
Forecast Valid:
6am PDT May 17, 2024-6pm PDT May 23, 2024
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation