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

11 Miles NW Mount St Helens WA

  • Today

    Today: A slight chance of snow showers between 7am and 8am. Snow level rising to 4800 feet in the afternoon. Mostly cloudy, with a high near 45. West northwest wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 45 °F

    Slight Chance
    Snow Showers
    then Partly
    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. West wind 5 to 7 mph becoming calm after midnight.

    Low: 35 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow showers between 11am and 2pm, then a chance of rain showers after 2pm. Partly sunny, with a high near 42. Light north northwest wind becoming west 5 to 9 mph in the afternoon. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 42 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Rain showers likely before 8pm, then rain likely, possibly mixed with snow showers between 8pm and 11pm, then a slight chance of snow after 11pm. Snow level 4300 feet lowering to 3700 feet after midnight . Mostly cloudy, with a low around 35. West northwest wind 6 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow
    Likely then
    Slight Chance
    Snow

  • Sunday

    Sunday: A chance of snow before 11am, then a chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm. Snow level rising to 4400 feet in the afternoon. Partly sunny, with a high near 44. West northwest wind 6 to 8 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 44 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of rain before 11pm. Snow level 4600 feet. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of rain after 11pm, mixing with snow after 2am. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Tuesday

    Tuesday: Rain likely, possibly mixed with snow before 11am, then rain. Mostly cloudy, with a high near 42.

    High: 42 °F

    Rain/Snow
    then Rain

Detailed Forecast

Today
A slight chance of snow showers between 7am and 8am. Snow level rising to 4800 feet in the afternoon. Mostly cloudy, with a high near 45. West northwest wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 35. West wind 5 to 7 mph becoming calm after midnight.
Saturday
A chance of snow showers between 11am and 2pm, then a chance of rain showers after 2pm. Partly sunny, with a high near 42. Light north northwest wind becoming west 5 to 9 mph in the afternoon. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday Night
Rain showers likely before 8pm, then rain likely, possibly mixed with snow showers between 8pm and 11pm, then a slight chance of snow after 11pm. Snow level 4300 feet lowering to 3700 feet after midnight . Mostly cloudy, with a low around 35. West northwest wind 6 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday
A chance of snow before 11am, then a chance of rain and snow between 11am and 2pm, then a chance of rain after 2pm. Snow level rising to 4400 feet in the afternoon. Partly sunny, with a high near 44. West northwest wind 6 to 8 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
A 20 percent chance of rain before 11pm. Snow level 4600 feet. Mostly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 52.
Monday Night
A chance of rain after 11pm, mixing with snow after 2am. Mostly cloudy, with a low around 39.
Tuesday
Rain likely, possibly mixed with snow before 11am, then rain. Mostly cloudy, with a high near 42.
Tuesday Night
Rain before 11pm, then rain and snow likely. Snow level 6200 feet lowering to 4300 feet after midnight . Mostly cloudy, with a low around 39.
Wednesday
Rain and snow likely. Some thunder is also possible. Snow level 3800 feet rising to 4400 feet in the afternoon. Mostly cloudy, with a high near 42.
Wednesday Night
Rain and snow likely. Some thunder is also possible. Snow level 4500 feet. Mostly cloudy, with a low around 38.
Thursday
A chance of rain and snow. Snow level 4200 feet rising to 5300 feet in the afternoon. Partly sunny, with a high near 45.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NW Mount St Helens WA
 46.31°N 122.34°W (Elev. 3691 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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Chance of Precipitation