Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Critical Fire Weather Over The Southwest U.S., Heavy Rain And Flash Flooding Likely In Hawaii

The combination of strong winds and very dry humidity will lead to critical to extremely critical fire weather conditions over portions of the southern Plains and Desert Southwest through Friday. The potential exists for explosive wildfire growth given ignition. Heavy rain and flash flooding can be expected over the Hawaiian Islands where Flash Flood Watches remain in effect into Friday. Read More >

Current conditions at

Mt St Helens - Coldwater (MSH33)

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

NA

61°F

16°C

Humidity 35%
Wind Speed SSE 3 G 11 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 20 Apr 1:00 pm PDT
Extended Forecast for

13 Miles NNE Mount St Helens WA

  • This
    Afternoon

    This Afternoon: Partly sunny, with a high near 45. Southwest wind around 6 mph.

    Partly Sunny

    High: 45 °F

  • Tonight

    Tonight: Snow after 11pm.  Low around 29. West southwest wind 7 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    Snow

    Low: 29 °F

  • Saturday

    Saturday: Snow showers, mainly before 11am.  High near 38. West northwest wind 8 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Snow Showers
    then Chance
    Snow Showers

    High: 38 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 29. North wind around 7 mph.

    Mostly Cloudy

    Low: 29 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 45. North wind 3 to 5 mph.

    Mostly Sunny

    High: 45 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 32.

    Mostly Clear

    Low: 32 °F

  • Monday

    Monday: Sunny, with a high near 53.

    Sunny

    High: 53 °F

  • Monday
    Night

    Monday Night: Clear, with a low around 36.

    Clear

    Low: 36 °F

  • Tuesday

    Tuesday: Sunny, with a high near 61.

    Sunny

    High: 61 °F

Detailed Forecast

This Afternoon
Partly sunny, with a high near 45. Southwest wind around 6 mph.
Tonight
Snow after 11pm. Low around 29. West southwest wind 7 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Saturday
Snow showers, mainly before 11am. High near 38. West northwest wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Saturday Night
Mostly cloudy, with a low around 29. North wind around 7 mph.
Sunday
Mostly sunny, with a high near 45. North wind 3 to 5 mph.
Sunday Night
Mostly clear, with a low around 32.
Monday
Sunny, with a high near 53.
Monday Night
Clear, with a low around 36.
Tuesday
Sunny, with a high near 61.
Tuesday Night
Mostly clear, with a low around 40.
Wednesday
Sunny, with a high near 62.
Wednesday Night
Mostly clear, with a low around 38.
Thursday
Mostly sunny, with a high near 64.
Click Map For Forecast
Point Forecast:
13 Miles NNE Mount St Helens WA
 46.37°N 122.11°W (Elev. 5144 ft)
9:35 am PDT Apr 20, 2018
2pm PDT Apr 20, 2018-6pm PDT Apr 26, 2018
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database