Active Weather for the Plains and Mississippi Valley

A developing storm across the Southern Plains is forecast to bring severe weather that includes large hail and damaging wind gusts, heavy rainfall that could result in flash flooding across portions of the Plains and Mississippi Valley. The effects of this storm will continue through the middle of this week. The Four Corners area will continue to see elevated to critical fire weather conditions. Read More >

Current conditions at

Mt. St. Helens - Coldwater (MSH33)

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

NA

64°F

18°C

Humidity 42%
Wind Speed SE 1 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 22 May 12:00 PM PDT
Extended Forecast for

3 Miles S Mount St Helens WA

  • This
    Afternoon

    This Afternoon: Partly sunny, with a high near 59. West southwest wind around 6 mph.

    Partly Sunny

    High: 59 °F

  • Tonight

    Tonight: Occasional sprinkles, mainly before 11pm.  Mostly cloudy, with a low around 43. North northwest wind around 6 mph becoming calm  in the evening.

    Sprinkles
    then Mostly
    Cloudy

    Low: 43 °F

  • Monday

    Monday: Partly sunny, with a high near 51. Light west wind becoming west northwest 5 to 9 mph in the morning.

    Partly Sunny

    High: 51 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 39. West northwest wind 5 to 9 mph becoming calm  in the evening.

    Partly Cloudy

    Low: 39 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 56. Calm wind becoming west around 6 mph in the afternoon.

    Partly Sunny

    High: 56 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 45.

    Mostly Cloudy

    Low: 45 °F

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 57.

    Mostly Cloudy

    High: 57 °F

  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 48.

    Mostly Cloudy

    Low: 48 °F

  • Thursday

    Thursday: A chance of rain after 11am.  Mostly cloudy, with a high near 60.

    Chance Rain

    High: 60 °F

Detailed Forecast

This Afternoon
Partly sunny, with a high near 59. West southwest wind around 6 mph.
Tonight
Occasional sprinkles, mainly before 11pm. Mostly cloudy, with a low around 43. North northwest wind around 6 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 51. Light west wind becoming west northwest 5 to 9 mph in the morning.
Monday Night
Partly cloudy, with a low around 39. West northwest wind 5 to 9 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 56. Calm wind becoming west around 6 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 45.
Wednesday
Mostly cloudy, with a high near 57.
Wednesday Night
Mostly cloudy, with a low around 48.
Thursday
A chance of rain after 11am. Mostly cloudy, with a high near 60.
Thursday Night
Rain likely before 2am, then showers likely after 2am. Cloudy, with a low around 44.
Friday
Showers. Cloudy, with a high near 48.
Friday Night
A chance of showers. Snow level 6000 feet lowering to 4700 feet after midnight . Mostly cloudy, with a low around 39.
Saturday
A chance of showers. Snow level 4300 feet rising to 4900 feet in the afternoon. Mostly cloudy, with a high near 47.
Click Map For Forecast
Point Forecast:
3 Miles S Mount St Helens WA
 46.14°N 122.2°W (Elev. 2956 ft)
2:01 pm PDT May 22, 2022
2pm PDT May 22, 2022-6pm PDT May 28, 2022
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database