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

8°C

46°F

Humidity 99%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint 8°C (46°F)
Visibility NA
Last update 15 Jun 12:00 AM PDT
Extended Forecast for

3 Miles E Mount St Helens WA

  • Overnight

    Overnight: Showers, mainly after 2am. Low around 2. South southwest wind 10 to 13 km/h. Chance of precipitation is 90%. New precipitation amounts between 2.5 and 5 mm possible.

    Low: 2 °C

    Showers

  • Saturday

    Saturday: Rain, possibly mixed with snow showers, becoming all rain after 11am. Some thunder is also possible. High near 6. West wind 11 to 14 km/h. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 6 °C

    Rain/Snow
    then Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm before 11pm, then a slight chance of showers after 2am. Low around 2. West wind 5 to 10 km/h becoming calm after midnight. Chance of precipitation is 80%. New precipitation amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Low: 2 °C

    Showers then
    Slight Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers, then showers likely and possibly a thunderstorm after 11am. Partly sunny, with a high near 7. Calm wind becoming west northwest 5 to 10 km/h in the morning. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    High: 7 °C

    Showers
    Likely

  • Sunday Night

    Sunday Night: A 50 percent chance of showers before 11pm. Mostly cloudy, with a low around 3. Northwest wind 8 to 13 km/h.

    Low: 3 °C

    Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: A 30 percent chance of showers, mainly after 11am. Partly sunny, with a high near 9.

    High: 9 °C

    Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 4.

    Low: 4 °C

    Slight Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 16.

    High: 16 °C

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 7.

    Low: 7 °C

    Mostly Clear

Detailed Forecast

Overnight
Showers, mainly after 2am. Low around 2. South southwest wind 10 to 13 km/h. Chance of precipitation is 90%. New precipitation amounts between 2.5 and 5 mm possible.
Saturday
Rain, possibly mixed with snow showers, becoming all rain after 11am. Some thunder is also possible. High near 6. West wind 11 to 14 km/h. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday Night
Showers and possibly a thunderstorm before 11pm, then a slight chance of showers after 2am. Low around 2. West wind 5 to 10 km/h becoming calm after midnight. Chance of precipitation is 80%. New precipitation amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Sunday
A slight chance of showers, then showers likely and possibly a thunderstorm after 11am. Partly sunny, with a high near 7. Calm wind becoming west northwest 5 to 10 km/h in the morning. Chance of precipitation is 60%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Sunday Night
A 50 percent chance of showers before 11pm. Mostly cloudy, with a low around 3. Northwest wind 8 to 13 km/h.
Monday
A 30 percent chance of showers, mainly after 11am. Partly sunny, with a high near 9.
Monday Night
A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 4.
Tuesday
Sunny, with a high near 16.
Tuesday Night
Mostly clear, with a low around 7.
Juneteenth
Sunny, with a high near 19.
Wednesday Night
Mostly clear, with a low around 9.
Thursday
Sunny, with a high near 19.
Thursday Night
Mostly clear, with a low around 10.
Friday
Sunny, with a high near 19.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Mount St Helens WA
 46.19°N 122.12°W (Elev. 3668 m)
Last Update:
1:41 am PDT Jun 15, 2024
Forecast Valid:
1am PDT Jun 15, 2024-6pm PDT Jun 21, 2024
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation