Wintry Weather Across Wide Swaths of the Country; Heavy Rain in the Mid South

A developing storm will bring wintry conditions from the Midwest to the Mid-Atlantic, including into the National Capital Region; and heavy rain that may cause flash flooding across the Mid-South. In the West, another storm will slide south along the coast with low elevation snow, and 1 to 2 feet in the mountains. Heavy rain may also cause flash floods on the western Hawaiian Islands. Read More >

Current conditions at

Mt St Helens - Coldwater (MSH33)

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

NA

33°F

1°C

Humidity 94%
Wind Speed WNW 4 G 13 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill29°F (-2°C)
Last update 19 Feb 3:00 pm PST
Extended Forecast for

9 Miles NW Cougar WA

Winter Weather Advisory until February 20, 04:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until February 20, 04:00pm

    NOW until
    4:00pm Wed

    Winter Weather Advisory

  • This
    Afternoon

    This Afternoon: Snow.  High near 35. Southwest wind around 7 mph.  Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 3 inches possible.

    Snow

    High: 35 °F

  • Tonight

    Tonight: Snow.  Low around 30. West northwest wind 8 to 13 mph, with gusts as high as 20 mph.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Snow

    Low: 30 °F

  • Wednesday

    Wednesday: Snow showers, mainly before 4pm.  High near 35. Northwest wind 5 to 8 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Snow Showers

    High: 35 °F

  • Wednesday
    Night

    Wednesday Night: A 20 percent chance of snow showers before 10pm.  Mostly cloudy, with a low around 26. North wind 3 to 8 mph.

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

    Low: 26 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 36. Calm wind.

    Mostly Sunny

    High: 36 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 26.

    Mostly Cloudy

    Low: 26 °F

  • Friday

    Friday: Snow likely.  Cloudy, with a high near 33. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Snow Likely

    High: 33 °F

  • Friday
    Night

    Friday Night: Snow.  Cloudy, with a low around 29.

    Snow

    Low: 29 °F

Detailed Forecast

This Afternoon
Snow. High near 35. Southwest wind around 7 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow. Low around 30. West northwest wind 8 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Snow showers, mainly before 4pm. High near 35. Northwest wind 5 to 8 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday Night
A 20 percent chance of snow showers before 10pm. Mostly cloudy, with a low around 26. North wind 3 to 8 mph.
Thursday
Mostly sunny, with a high near 36. Calm wind.
Thursday Night
Mostly cloudy, with a low around 26.
Friday
Snow likely. Cloudy, with a high near 33. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow. Cloudy, with a low around 29.
Saturday
Snow. Cloudy, with a high near 35.
Saturday Night
Snow showers likely. Cloudy, with a low around 27.
Sunday
Snow showers likely. Cloudy, with a high near 35.
Sunday Night
A chance of snow showers. Cloudy, with a low around 25.
Monday
A chance of snow showers. Cloudy, with a high near 35.
Monday Night
A chance of snow. Cloudy, with a low around 26.
Tuesday
A chance of snow. Mostly cloudy, with a high near 37.
Click Map For Forecast
Point Forecast:
9 Miles NW Cougar WA
 46.12°N 122.47°W (Elev. 2762 ft)
3:02 pm PST Feb 19, 2019
4pm PST Feb 19, 2019-6pm PST Feb 26, 2019
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database