Notice of NWS' New Version of Forecast
A new version of Forecast will launch April 4, 2017.
Click here to visit the new site for details.

Severe weather expected in the Southern Plains on Sunday

The NWS Storm Prediction Center has issued a Moderate Risk of severe weather (next-to-highest threat level) in the Southern Plains on Sunday. The area of greatest concern is in north Texas and central Oklahoma, including the Oklahoma City metro area. Numerous severe thunderstorms with very large hail, tornadoes, and damaging winds are expected into the late evening hours. Read More >

Current conditions at

Mt St Helens - Coldwater (MSH33)

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

NA

37°F

3°C

Humidity 94%
Wind Speed ESE 6 G 17 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Wind Chill32°F (0°C)
Last update 26 Mar 1:00 pm PDT
Extended Forecast for

3 Miles S Mount St Helens WA

Winter Weather Advisory until March 27, 04:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until March 27, 04:00pm

    NOW until
    4:00pm Mon

    Winter Weather Advisory

  • This
    Afternoon

    This Afternoon: Rain.  High near 39. Light east northeast wind.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Rain

    High: 39 °F

  • Tonight

    Tonight: Rain showers before 11pm, then rain and snow showers.  Low around 34. Southwest wind 6 to 9 mph.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Rain/Snow

    Low: 34 °F

  • Monday

    Monday: Snow showers before 11am, then rain showers likely.  High near 40. South southwest wind around 7 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Rain/Snow
    then Showers
    Likely

    High: 40 °F

  • Monday
    Night

    Monday Night: A 40 percent chance of showers.  Cloudy, with a low around 34. Southwest wind around 6 mph.  New precipitation amounts between a tenth and quarter of an inch possible.

    Chance
    Showers

    Low: 34 °F

  • Tuesday

    Tuesday: A 40 percent chance of rain.  Cloudy, with a high near 41. South wind 7 to 9 mph.  New precipitation amounts between a quarter and half of an inch possible.

    Chance Rain

    High: 41 °F

  • Tuesday
    Night

    Tuesday Night: Rain likely.  Cloudy, with a low around 36. Chance of precipitation is 70%.

    Rain Likely

    Low: 36 °F

  • Wednesday

    Wednesday: Rain.  High near 40. Chance of precipitation is 100%.

    Rain

    High: 40 °F

  • Wednesday
    Night

    Wednesday Night: Showers.  Cloudy, with a low around 34.

    Showers

    Low: 34 °F

Detailed Forecast

This Afternoon
Rain. High near 39. Light east northeast wind. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain showers before 11pm, then rain and snow showers. Low around 34. Southwest wind 6 to 9 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Monday
Snow showers before 11am, then rain showers likely. High near 40. South southwest wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Monday Night
A 40 percent chance of showers. Cloudy, with a low around 34. Southwest wind around 6 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
A 40 percent chance of rain. Cloudy, with a high near 41. South wind 7 to 9 mph. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain likely. Cloudy, with a low around 36. Chance of precipitation is 70%.
Wednesday
Rain. High near 40. Chance of precipitation is 100%.
Wednesday Night
Showers. Cloudy, with a low around 34.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 39.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 31.
Friday
Mostly sunny, with a high near 46.
Friday Night
Mostly cloudy, with a low around 33.
Saturday
A slight chance of rain. Mostly cloudy, with a high near 43.
Click Map For Forecast
Point Forecast:
3 Miles S Mount St Helens WA
 46.14°N 122.2°W (Elev. 2956 ft)
9:14 am PDT Mar 26, 2017
1pm PDT Mar 26, 2017-6pm PDT Apr 1, 2017
 
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