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. Snow and hazardous travel conditions will impact the upper Midwest and parts of the Great Lake States. Read More >

Current conditions at

Mt St Helens - Coldwater (MSH33)

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

NA

30°F

-1°C

Humidity 90%
Wind Speed NW 5 G 15 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Wind Chill25°F (-4°C)
Last update 04 Dec 5:00 pm PST
Extended Forecast for

Mount St Helens WA

Winter Weather Advisory December 5, 01:00am until December 5, 02:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • Tonight

    Tonight: Snow showers, mainly before 4am, then snow after 4am.  Low around 19. West wind 8 to 11 mph.  Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Snow Showers

    Low: 19 °F

  • Monday

    Monday: Snow before 10am, then snow showers likely after 10am.  Temperature rising to near 24 by 11am, then falling to around 17 during the remainder of the day. South wind 8 to 13 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Snow then
    Snow Showers
    Likely

    High: 24 °F

  • Monday
    Night

    Monday Night: Snow showers likely, mainly before 10pm.  Cloudy, with a low around 12. South southwest wind 5 to 8 mph becoming calm  after midnight.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Snow Showers
    Likely

    Low: 12 °F

  • Tuesday

    Tuesday: A 20 percent chance of snow showers before 10am.  Mostly sunny, with a high near 22. East northeast wind around 6 mph becoming calm  in the morning.

    Slight Chance
    Snow Showers
    then Mostly
    Sunny

    High: 22 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 15. Light and variable wind becoming east southeast around 6 mph in the evening.

    Partly Cloudy

    Low: 15 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 23.

    Partly Sunny

    High: 23 °F

  • Wednesday
    Night

    Wednesday Night: A 40 percent chance of snow.  Cloudy, with a low around 21. Breezy.  Little or no snow accumulation expected.

    Chance Snow
    and Breezy

    Low: 21 °F

  • Thursday

    Thursday: Snow.  Cloudy, with a high near 29. Windy.

    Snow and
    Windy

    High: 29 °F

  • Thursday
    Night

    Thursday Night: Snow.  Cloudy, with a low around 19. Windy.

    Snow and
    Windy

    Low: 19 °F

Detailed Forecast

Tonight
Snow showers, mainly before 4am, then snow after 4am. Low around 19. West wind 8 to 11 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.
Monday
Snow before 10am, then snow showers likely after 10am. Temperature rising to near 24 by 11am, then falling to around 17 during the remainder of the day. South wind 8 to 13 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Monday Night
Snow showers likely, mainly before 10pm. Cloudy, with a low around 12. South southwest wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday
A 20 percent chance of snow showers before 10am. Mostly sunny, with a high near 22. East northeast wind around 6 mph becoming calm in the morning.
Tuesday Night
Partly cloudy, with a low around 15. Light and variable wind becoming east southeast around 6 mph in the evening.
Wednesday
Partly sunny, with a high near 23.
Wednesday Night
A 40 percent chance of snow. Cloudy, with a low around 21. Breezy. Little or no snow accumulation expected.
Thursday
Snow. Cloudy, with a high near 29. Windy.
Thursday Night
Snow. Cloudy, with a low around 19. Windy.
Friday
Snow. Cloudy, with a high near 23. Windy.
Friday Night
Snow showers. Cloudy, with a low around 20. Breezy.
Saturday
Snow showers likely. Cloudy, with a high near 23. Breezy.
Saturday Night
Snow showers likely. Mostly cloudy, with a low around 21.
Sunday
Snow showers likely. Mostly cloudy, with a high near 26.
Click Map For Forecast
Point Forecast:
Mount St Helens WA
 46.18°N 122.18°W (Elev. 6204 ft)
2:40 pm PST Dec 4, 2016
6pm PST Dec 4, 2016-6pm PST Dec 11, 2016
 
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Additional Resources

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