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Heavy Rains and Potential for Flash Floods

Severe thunderstorms with damaging winds and heavy rains will be possible from the Ohio Valley to the Northeast Tuesday. In addition, heavy rains possible in the central Plains and southern Rockies. Heavy rain threat moves into the southern Mid-Atlantic Wednesday. Dry conditions remain out west where isolated dry thunderstorms could exacerbate ongoing fires and start new fires. Read More >

Current conditions at

Mt St Helens - Coldwater (MSH33)

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

NA

76°F

24°C

Humidity 52%
Wind Speed NW 5 G 10 MPH
Barometer NA
Dewpoint 57°F (14°C)
Visibility NA
Heat Index78°F (26°C)
Last update 21 Aug 7:00 pm PDT
Extended Forecast for

2 Miles ENE Mount St Helens WA

  • Tonight

    Tonight: Clear, with a low around 53. Light and variable wind becoming southeast around 6 mph after midnight.

    Clear

    Low: 53 °F

  • Tuesday

    Tuesday: Sunny, with a high near 79. Light and variable wind becoming west 5 to 9 mph in the afternoon.

    Sunny

    High: 79 °F

  • Tuesday
    Night

    Tuesday Night: Clear, with a low around 52. West northwest wind 7 to 10 mph.

    Clear

    Low: 52 °F

  • Wednesday

    Wednesday: Sunny, with a high near 68. Northwest wind 7 to 11 mph.

    Sunny

    High: 68 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of showers after 11pm.  Mostly cloudy, with a low around 46. West northwest wind 8 to 11 mph.

    Slight Chance
    Showers

    Low: 46 °F

  • Thursday

    Thursday: A 30 percent chance of showers, mainly before 11am.  Mostly cloudy, with a high near 60.

    Chance
    Showers

    High: 60 °F

  • Thursday
    Night

    Thursday Night: A 20 percent chance of showers before 11pm.  Mostly cloudy, with a low around 43.

    Slight Chance
    Showers then
    Mostly Cloudy

    Low: 43 °F

  • Friday

    Friday: Mostly sunny, with a high near 67.

    Mostly Sunny

    High: 67 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 48.

    Mostly Clear

    Low: 48 °F

Detailed Forecast

Tonight
Clear, with a low around 53. Light and variable wind becoming southeast around 6 mph after midnight.
Tuesday
Sunny, with a high near 79. Light and variable wind becoming west 5 to 9 mph in the afternoon.
Tuesday Night
Clear, with a low around 52. West northwest wind 7 to 10 mph.
Wednesday
Sunny, with a high near 68. Northwest wind 7 to 11 mph.
Wednesday Night
A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 46. West northwest wind 8 to 11 mph.
Thursday
A 30 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 60.
Thursday Night
A 20 percent chance of showers before 11pm. Mostly cloudy, with a low around 43.
Friday
Mostly sunny, with a high near 67.
Friday Night
Mostly clear, with a low around 48.
Saturday
Sunny, with a high near 80.
Saturday Night
Clear, with a low around 53.
Sunday
Sunny, with a high near 81.
Sunday Night
Clear, with a low around 52.
Monday
Sunny, with a high near 80.
Click Map For Forecast
Point Forecast:
2 Miles ENE Mount St Helens WA
 46.21°N 122.15°W (Elev. 5259 ft)
3:01 pm PDT Aug 21, 2017
7pm PDT Aug 21, 2017-6pm PDT Aug 28, 2017
 
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Additional Resources

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