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

Mt. St. Helens - Coldwater (MSH33)

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

NA

7°C

45°F

Humidity 100%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 7°C (45°F)
Visibility NA
Last update 04 May 08:00 AM PDT
Extended Forecast for

8 Miles W Mount St Helens WA

  • Today

    Today: Rain before 2pm, then rain and snow. Temperature falling to around 2 by 1pm. West southwest wind around 11 km/h. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 6 °C⇓

    Rain then
    Rain/Snow

  • Tonight

    Tonight: Rain and snow. Low around 1. West wind 11 to 16 km/h. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 1 °C

    Rain/Snow

  • Sunday

    Sunday: Rain, possibly mixed with snow, becoming all rain after 2pm. High near 4. Southwest wind around 16 km/h. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 4 °C

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain. Low around 2. Southwest wind 21 to 23 km/h, with gusts as high as 34 km/h. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 cm possible.

    Low: 2 °C

    Rain

  • Monday

    Monday: Rain showers before 11am, then rain, possibly mixed with snow showers. Some thunder is also possible. High near 4. Breezy, with a west southwest wind 18 to 24 km/h, with gusts as high as 37 km/h. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 4 °C

    Rain/Snow and
    Breezy

  • Monday Night

    Monday Night: Rain, possibly mixed with snow showers, becoming all snow after 8pm. Some thunder is also possible. Low around 1. Chance of precipitation is 100%. New snow accumulation of less than a half centimeter possible.

    Low: 1 °C

    Rain/Snow
    then Snow
    Showers

  • Tuesday

    Tuesday: Snow showers before 2pm, then rain, possibly mixed with snow showers between 2pm and 5pm, then rain showers after 5pm. High near 4. Breezy. Chance of precipitation is 90%. New snow accumulation of less than a half centimeter possible.

    High: 4 °C

    Snow Showers
    then
    Rain/Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: A chance of rain showers, mixing with snow after 8pm, then gradually ending. Mostly cloudy, with a low around 1. Breezy.

    Low: 1 °C

    Chance
    Rain/Snow and
    Breezy then
    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 8.

    High: 8 °C

    Partly Sunny

Detailed Forecast

Today
Rain before 2pm, then rain and snow. Temperature falling to around 2 by 1pm. West southwest wind around 11 km/h. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tonight
Rain and snow. Low around 1. West wind 11 to 16 km/h. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday
Rain, possibly mixed with snow, becoming all rain after 2pm. High near 4. Southwest wind around 16 km/h. Chance of precipitation is 100%. Little or no snow accumulation expected.
Sunday Night
Rain. Low around 2. Southwest wind 21 to 23 km/h, with gusts as high as 34 km/h. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 cm possible.
Monday
Rain showers before 11am, then rain, possibly mixed with snow showers. Some thunder is also possible. High near 4. Breezy, with a west southwest wind 18 to 24 km/h, with gusts as high as 37 km/h. Chance of precipitation is 100%. Little or no snow accumulation expected.
Monday Night
Rain, possibly mixed with snow showers, becoming all snow after 8pm. Some thunder is also possible. Low around 1. Chance of precipitation is 100%. New snow accumulation of less than a half centimeter possible.
Tuesday
Snow showers before 2pm, then rain, possibly mixed with snow showers between 2pm and 5pm, then rain showers after 5pm. High near 4. Breezy. Chance of precipitation is 90%. New snow accumulation of less than a half centimeter possible.
Tuesday Night
A chance of rain showers, mixing with snow after 8pm, then gradually ending. Mostly cloudy, with a low around 1. Breezy.
Wednesday
Partly sunny, with a high near 8.
Wednesday Night
Mostly clear, with a low around 2.
Thursday
Sunny, with a high near 16.
Thursday Night
Clear, with a low around 7.
Friday
Sunny, with a high near 20.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles W Mount St Helens WA
 46.2°N 122.37°W (Elev. 3205 m)
Last Update:
8:41 am PDT May 4, 2024
Forecast Valid:
9am PDT May 4, 2024-6pm PDT May 10, 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