Heavy Rainfall and Flash Flood Threats From the Lower Mississippi Valley Into Ohio/Tennessee Valleys; Elevated to Critical Fire Concerns Out West

Heavy to excessive rainfall with flash flood concerns will be possible from the Lower Mississippi Valley into parts of the Ohio/Tennessee Valleys. Elevated to Critical Fire weather threats will persist across the Great Basin and central Rockies. Finally, Major to Record river flooding will continue in portions of the Midwest and across parts of North and South Carolina. Read More >

Current conditions at

Mt St Helens - Coldwater (MSH33)

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

NA

44°F

7°C

Humidity 94%
Wind Speed NA
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 23 Sep 2:00 am PDT
Extended Forecast for

Mount St Helens WA

  • Overnight

    Overnight: A 20 percent chance of snow showers.  Mostly cloudy, with a low around 36. West northwest wind around 6 mph.

    Slight Chance
    Snow Showers

    Low: 36 °F

  • Sunday

    Sunday: A 20 percent chance of snow showers before 11am.  Partly sunny, with a high near 45. Northwest wind 5 to 8 mph.

    Slight Chance
    Snow Showers
    then Partly
    Sunny

    High: 45 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 38. North wind around 10 mph.

    Partly Cloudy

    Low: 38 °F

  • Monday

    Monday: Sunny, with a high near 59. North wind around 9 mph.

    Sunny

    High: 59 °F

  • Monday
    Night

    Monday Night: Clear, with a low around 42. North wind 5 to 9 mph becoming light  in the evening.

    Clear

    Low: 42 °F

  • Tuesday

    Tuesday: Sunny, with a high near 59.

    Sunny

    High: 59 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 46.

    Mostly Clear

    Low: 46 °F

  • Wednesday

    Wednesday: Sunny, with a high near 61.

    Sunny

    High: 61 °F

  • Wednesday
    Night

    Wednesday Night: Clear, with a low around 46.

    Clear

    Low: 46 °F

Detailed Forecast

Overnight
A 20 percent chance of snow showers. Mostly cloudy, with a low around 36. West northwest wind around 6 mph.
Sunday
A 20 percent chance of snow showers before 11am. Partly sunny, with a high near 45. Northwest wind 5 to 8 mph.
Sunday Night
Partly cloudy, with a low around 38. North wind around 10 mph.
Monday
Sunny, with a high near 59. North wind around 9 mph.
Monday Night
Clear, with a low around 42. North wind 5 to 9 mph becoming light in the evening.
Tuesday
Sunny, with a high near 59.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
Sunny, with a high near 61.
Wednesday Night
Clear, with a low around 46.
Thursday
Sunny, with a high near 61.
Thursday Night
Clear, with a low around 44.
Friday
Sunny, with a high near 61.
Friday Night
Mostly clear, with a low around 40.
Saturday
Mostly sunny, with a high near 54.
Click Map For Forecast
Point Forecast:
Mount St Helens WA
 46.2°N 122.18°W (Elev. 5997 ft)
3:04 am PDT Sep 23, 2018
3am PDT Sep 23, 2018-6pm PDT Sep 29, 2018
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database