Heavy rain from the central Gulf Coast to Southeast U.S. this weekend

Heavy rain is expected from eastern Texas across the Lower Miss. Valley to the Southeast U.S. this weekend. This rain could lead to flash flooding. Meanwhile, heavy rain will also spread into the Northwest U.S., with heavy snow in the higher elevations of the Cascades and northern Rockies. Read More >

Current conditions at

Mt St Helens - Coldwater (MSH33)

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

NA

36°F

2°C

Humidity 97%
Wind Speed WNW 4 G 12 MPH
Barometer NA
Dewpoint 35°F (2°C)
Visibility NA
Wind Chill33°F (1°C)
Last update 03 Dec 6:00 pm PST
Extended Forecast for

8 Miles W Mount St Helens WA

Winter Weather Advisory until December 4, 10:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until December 4, 10:00am

    NOW until
    10:00am Sun

    Winter Weather Advisory

  • Tonight

    Tonight: Rain before 4am, then rain and snow.  Low around 32. Southwest wind around 9 mph.  Chance of precipitation is 100%. Total nighttime snow accumulation of around an inch possible.

    Rain then
    Rain/Snow

    Low: 32 °F

  • Sunday

    Sunday: Snow before 7am, then snow showers, mainly between 7am and 10am.  Temperature rising to near 33 by 11am, then falling to around 26 during the remainder of the day. West northwest wind 8 to 13 mph, with gusts as high as 18 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Snow then
    Chance Snow
    Showers

    High: 33 °F

  • Sunday
    Night

    Sunday Night: A chance of snow showers before 10pm, then snow, mainly after 10pm.  Low around 24. West wind 6 to 8 mph becoming south in the evening.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Snow

    Low: 24 °F

  • Monday

    Monday: Snow before 10am, then snow showers likely after 10am.  High near 30. South wind around 9 mph.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Snow then
    Snow Showers
    Likely

    High: 30 °F

  • Monday
    Night

    Monday Night: Snow showers likely, mainly before 10pm.  Mostly cloudy, with a low around 21. Southwest wind around 6 mph becoming southeast in the evening.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Snow Showers
    Likely

    Low: 21 °F

  • Tuesday

    Tuesday: A 20 percent chance of snow showers before 10am.  Partly sunny, with a high near 26.

    Slight Chance
    Snow Showers
    then Partly
    Sunny

    High: 26 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 21.

    Mostly Cloudy

    Low: 21 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 29. Breezy.

    Partly Sunny
    and Breezy

    High: 29 °F

Detailed Forecast

Tonight
Rain before 4am, then rain and snow. Low around 32. Southwest wind around 9 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of around an inch possible.
Sunday
Snow before 7am, then snow showers, mainly between 7am and 10am. Temperature rising to near 33 by 11am, then falling to around 26 during the remainder of the day. West northwest wind 8 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
A chance of snow showers before 10pm, then snow, mainly after 10pm. Low around 24. West wind 6 to 8 mph becoming south in the evening. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday
Snow before 10am, then snow showers likely after 10am. High near 30. South wind around 9 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Monday Night
Snow showers likely, mainly before 10pm. Mostly cloudy, with a low around 21. Southwest wind around 6 mph becoming southeast in the evening. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday
A 20 percent chance of snow showers before 10am. Partly sunny, with a high near 26.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
Partly sunny, with a high near 29. Breezy.
Wednesday Night
A chance of snow showers. Cloudy, with a low around 27.
Thursday
Snow. Cloudy, with a high near 34.
Thursday Night
Rain and snow. Cloudy, with a low around 29.
Friday
Snow. Cloudy, with a high near 33.
Friday Night
Snow showers likely. Cloudy, with a low around 28.
Saturday
Snow showers likely. Cloudy, with a high near 33.
Click Map For Forecast
Point Forecast:
8 Miles W Mount St Helens WA
 46.2°N 122.37°W (Elev. 3205 ft)
2:10 pm PST Dec 3, 2016
7pm PST Dec 3, 2016-6pm PST Dec 10, 2016
 
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