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Monsoonal Moisture Remains Across the Southwest; Heat Endures for the South and West Coast

Heat concerns remain across portions of the South and West Coast where a few new daily record highs are forecast. Monsoonal moisture transport continues across areas of the Southwest into early next week and may generate flash flooding, especially near recent burn scars. Further east, showers and thunderstorms are expected along and ahead of a cold front from the Plains to the Appalachians. Read More >

Hazardous Weather Conditions

Current conditions at

Mt. St. Helens - Coldwater (MSH33)

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

NA

70°F

21°C

Humidity 44%
Wind Speed ENE 0 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 27 Jun 04:00 AM PDT
Extended Forecast for

3 Miles S Mount St Helens WA

Heat Advisory until June 27, 10:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until June 27, 10:00pm

    NOW until
    10:00pm Mon

    Heat Advisory

  • Overnight

    Overnight: Clear, with a steady temperature around 66. East wind around 6 mph.

    Clear

    Low: 66 °F

  • Monday

    Monday: Sunny, with a high near 87. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    Sunny

    High: 87 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 47. West southwest wind 3 to 8 mph.

    Mostly Clear

    Low: 47 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 57. Southwest wind 5 to 10 mph.

    Mostly Sunny

    High: 57 °F

  • Tuesday
    Night

    Tuesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 47. West southwest wind 5 to 10 mph.

    Slight Chance
    Showers

    Low: 47 °F

  • Wednesday

    Wednesday: A 20 percent chance of showers before 11am. Partly sunny, with a high near 57.

    Slight Chance
    Showers then
    Partly Sunny

    High: 57 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 47.

    Partly Cloudy

    Low: 47 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 67.

    Mostly Sunny

    High: 67 °F

Detailed Forecast

Overnight
Clear, with a steady temperature around 66. East wind around 6 mph.
Monday
Sunny, with a high near 87. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Monday Night
Mostly clear, with a low around 47. West southwest wind 3 to 8 mph.
Tuesday
Mostly sunny, with a high near 57. Southwest wind 5 to 10 mph.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 47. West southwest wind 5 to 10 mph.
Wednesday
A 20 percent chance of showers before 11am. Partly sunny, with a high near 57.
Wednesday Night
Partly cloudy, with a low around 47.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Mostly clear, with a low around 50.
Friday
Sunny, with a high near 70.
Friday Night
Mostly clear, with a low around 52.
Saturday
Mostly sunny, with a high near 64.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 50.
Sunday
A chance of showers. Mostly cloudy, with a high near 57.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
3 Miles S Mount St Helens WA
 46.14°N 122.2°W (Elev. 2956 ft)
Last Update:
4:01 am PDT Jun 27, 2022
Forecast Valid:
4am PDT Jun 27, 2022-6pm PDT Jul 3, 2022
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation