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Harvey's remnant is forecast to regain tropical cyclone strength in the next day or two. Once Harvey starts impacting the Texas coast, up to 10 inches of rain will be possible over the next week. Another disturbance on the southern tip of Florida is not expected to strengthen, but it's slow movement could add up to 7 inches of rain over the next week. Heavy rain may produce flash flooding. Read More >

Current conditions at

Mt St Helens - Coldwater (MSH33)

Lat: 46.30333°NLon: 122.26503°WElev: 3260ft.

NA

73°F

23°C

Humidity 59%
Wind Speed NNW 4 G 9 MPH
Barometer NA
Dewpoint 58°F (14°C)
Visibility NA
Last update 22 Aug 7:00 pm PDT
Extended Forecast for

3 Miles NW Mount St Helens WA

  • Overnight

    Overnight: Mostly clear, with a low around 52. Northwest wind around 6 mph.

    Mostly Clear

    Low: 52 °F

  • Wednesday

    Wednesday: Sunny, with a high near 66. Northwest wind 5 to 10 mph.

    Sunny

    High: 66 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers after 11pm.  Increasing clouds, with a low around 46. Northwest wind 7 to 10 mph.

    Slight Chance
    Showers

    Low: 46 °F

  • Thursday

    Thursday: A 40 percent chance of showers, mainly before 11am.  Cloudy, then gradually becoming mostly sunny, with a high near 59. Northwest wind 5 to 8 mph.

    Chance
    Showers

    High: 59 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 43. North northwest wind 7 to 14 mph, with gusts as high as 21 mph.

    Mostly Clear

    Low: 43 °F

  • Friday

    Friday: Sunny, with a high near 66.

    Sunny

    High: 66 °F

  • Friday
    Night

    Friday Night: Clear, with a low around 48.

    Clear

    Low: 48 °F

  • Saturday

    Saturday: Sunny, with a high near 74.

    Sunny

    High: 74 °F

  • Saturday
    Night

    Saturday Night: Clear, with a low around 56.

    Clear

    Low: 56 °F

Detailed Forecast

Overnight
Mostly clear, with a low around 52. Northwest wind around 6 mph.
Wednesday
Sunny, with a high near 66. Northwest wind 5 to 10 mph.
Wednesday Night
A 20 percent chance of showers after 11pm. Increasing clouds, with a low around 46. Northwest wind 7 to 10 mph.
Thursday
A 40 percent chance of showers, mainly before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 59. Northwest wind 5 to 8 mph.
Thursday Night
Mostly clear, with a low around 43. North northwest wind 7 to 14 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 66.
Friday Night
Clear, with a low around 48.
Saturday
Sunny, with a high near 74.
Saturday Night
Clear, with a low around 56.
Sunday
Patchy smoke after 11am. Sunny, with a high near 80.
Sunday Night
Patchy smoke. Clear, with a low around 56.
Monday
Patchy smoke. Sunny, with a high near 80.
Monday Night
Patchy smoke. Clear, with a low around 58.
Tuesday
Patchy smoke. Sunny, with a high near 77.
Click Map For Forecast
Point Forecast:
3 Miles NW Mount St Helens WA
 46.22°N 122.22°W (Elev. 4341 ft)
1:36 am PDT Aug 23, 2017
3am PDT Aug 23, 2017-6pm PDT Aug 29, 2017
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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