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

57°F

14°C

Humidity 95%
Wind Speed ENE 1 MPH
Barometer NA
Dewpoint 56°F (13°C)
Visibility NA
Last update 15 Jul 12:00 AM PDT
Extended Forecast for

9 Miles NW Cougar WA

  • Overnight

    Overnight: Mostly clear, with a low around 54. North northeast wind around 6 mph.

    Low: 54 °F

    Mostly Clear

  • Tuesday

    Tuesday: Widespread haze between 3pm and 5pm. Sunny, with a high near 76. Calm wind becoming north northwest around 6 mph in the afternoon.

    High: 76 °F

    Sunny then
    Haze

  • Tuesday Night

    Tuesday Night: Widespread haze before 11pm, then widespread haze after 5am. Mostly clear, with a low around 64. North wind 6 to 8 mph becoming east northeast after midnight.

    Low: 64 °F

    Haze

  • Wednesday

    Wednesday: Widespread haze after 2pm. Areas of smoke before 2pm. Sunny, with a high near 80. East northeast wind 5 to 7 mph becoming light and variable.

    High: 80 °F

    Areas Smoke
    then Haze

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56. Northwest wind 3 to 6 mph.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 75.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 54. North northeast wind around 6 mph.
Tuesday
Widespread haze between 3pm and 5pm. Sunny, with a high near 76. Calm wind becoming north northwest around 6 mph in the afternoon.
Tuesday Night
Widespread haze before 11pm, then widespread haze after 5am. Mostly clear, with a low around 64. North wind 6 to 8 mph becoming east northeast after midnight.
Wednesday
Widespread haze after 2pm. Areas of smoke before 2pm. Sunny, with a high near 80. East northeast wind 5 to 7 mph becoming light and variable.
Wednesday Night
Mostly clear, with a low around 56. Northwest wind 3 to 6 mph.
Thursday
Sunny, with a high near 75.
Thursday Night
Mostly clear, with a low around 57.
Friday
Sunny, with a high near 71.
Friday Night
Partly cloudy, with a low around 54.
Saturday
Mostly sunny, with a high near 64.
Saturday Night
Partly cloudy, with a low around 51.
Sunday
Mostly sunny, with a high near 63.
Sunday Night
Partly cloudy, with a low around 51.
Monday
Mostly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NW Cougar WA
 46.12°N 122.47°W (Elev. 2762 ft)
Last Update:
12:41 am PDT Jul 15, 2025
Forecast Valid:
1am PDT Jul 15, 2025-6pm PDT Jul 21, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation