Heavy Rain in Arklatex Region; Return of Heavy Mountain Snow to the West

An approaching Arctic boundary will interact with a very warm and moisture ladened boundary to produce heavy rain from the South and Central Plains into the Mid-South. An upper level low will continue to produce accumulating snow in the 4-Corners and into the Plains. A pair of weather systems will bring lower elevation rain with heavy mountain snow to the Pacific Northwest, then across the West. Read More >

Current conditions at

Mt. St. Helens - Coldwater (MSH33)

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

NA

34°F

1°C

Humidity 95%
Wind Speed NA 0 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 06 Dec 06:00 PM PST
Extended Forecast for

5 Miles NNE Mount St Helens WA

Winter Weather Advisory December 8, 12:00am until December 8, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • Tonight

    Tonight: A 20 percent chance of snow.  Mostly cloudy, with a low around 25. West wind 5 to 8 mph becoming calm  after midnight.

    Slight Chance
    Snow

    Low: 25 °F

  • Wednesday

    Wednesday: A 30 percent chance of snow after 4pm.  Mostly cloudy, with a high near 29. Light east wind becoming east southeast 6 to 11 mph in the morning.  Little or no snow accumulation expected.

    Mostly Cloudy
    then Chance
    Snow

    High: 29 °F

  • Wednesday
    Night

    Wednesday Night: Snow, mainly after 10pm. The snow could be heavy at times.  Low around 26. Breezy, with a southeast wind 11 to 16 mph, with gusts as high as 23 mph.  Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.

    Heavy Snow
    and Breezy

    Low: 26 °F

  • Thursday

    Thursday: Snow before noon, then snow showers after noon.  High near 29. South southwest wind 7 to 9 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Snow

    High: 29 °F

  • Thursday
    Night

    Thursday Night: Snow showers.  Low around 25. South southwest wind around 8 mph.  Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Snow Showers

    Low: 25 °F

  • Friday

    Friday: Snow. The snow could be heavy at times.  High near 28. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    Heavy Snow

    High: 28 °F

  • Friday
    Night

    Friday Night: Snow. The snow could be heavy at times.  Low around 27. Breezy.  Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

    Heavy Snow
    and Breezy

    Low: 27 °F

  • Saturday

    Saturday: Snow. The snow could be heavy at times.  Mostly cloudy, with a high near 29.

    Heavy Snow

    High: 29 °F

  • Saturday
    Night

    Saturday Night: Snow likely, mainly before 10pm.  Mostly cloudy, with a low around 25.

    Snow Likely

    Low: 25 °F

Detailed Forecast

Tonight
A 20 percent chance of snow. Mostly cloudy, with a low around 25. West wind 5 to 8 mph becoming calm after midnight.
Wednesday
A 30 percent chance of snow after 4pm. Mostly cloudy, with a high near 29. Light east wind becoming east southeast 6 to 11 mph in the morning. Little or no snow accumulation expected.
Wednesday Night
Snow, mainly after 10pm. The snow could be heavy at times. Low around 26. Breezy, with a southeast wind 11 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.
Thursday
Snow before noon, then snow showers after noon. High near 29. South southwest wind 7 to 9 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Thursday Night
Snow showers. Low around 25. South southwest wind around 8 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Friday
Snow. The snow could be heavy at times. High near 28. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Friday Night
Snow. The snow could be heavy at times. Low around 27. Breezy. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Saturday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 29.
Saturday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 25.
Sunday
A chance of snow. Mostly cloudy, with a high near 28.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 21.
Monday
A chance of snow. Partly sunny, with a high near 29.
Monday Night
A chance of snow. Mostly cloudy, with a low around 21.
Tuesday
Snow likely. Partly sunny, with a high near 29.
Click Map For Forecast
Point Forecast:
5 Miles NNE Mount St Helens WA
 46.25°N 122.14°W (Elev. 3917 ft)
6:53 pm PST Dec 6, 2022
7pm PST Dec 6, 2022-6pm PST Dec 13, 2022
 
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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