Thunderstorms Along the Eastern Seaboard; Major Winter Storm to Impact the West

A line of thunderstorms will continue to push across the east coast Wednesday evening. A few of these storms may become strong to severe with the main threat being damaging winds. Meanwhile on the west coast, another significant winter storm is expected to begin late Wednesday and last through the weekend. Impacts include heavy mountain snow, heavy rain and gusty winds. Read More >

Current conditions at

Mt. St. Helens - Coldwater (MSH33)

Lat: 46.30333°NLon: 122.26503°WElev: 3260.0ft.

NA

40°F

4°C

Humidity 100%
Wind Speed SSE 4 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Wind Chill37°F (3°C)
Last update 29 Feb 12:00 AM PST
Extended Forecast for

3 Miles NNW Mount St Helens WA

Winter Storm Warning until March 1, 06:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until March 1, 06:00am

    NOW until
    6:00am Fri

    Winter Storm Warning

  • Overnight

    Overnight: Rain and snow, becoming all snow after 3am. The rain and snow could be heavy at times.  Low around 30. Breezy, with a southwest wind 14 to 16 mph, with gusts as high as 29 mph.  Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.

    Rain/Snow and
    Breezy

    Low: 30 °F

  • Thursday

    Thursday: Snow, mainly before noon, then snow showers likely after noon. The snow could be heavy at times.  High near 34. South southwest wind 6 to 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.

    Heavy Snow

    High: 34 °F

  • Thursday
    Night

    Thursday Night: Snow showers. The snow could be heavy at times.  Patchy blowing snow. Low around 27. Breezy, with a south wind 18 to 20 mph, with gusts as high as 31 mph.  Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

    Heavy Snow
    and Patchy
    Blowing Snow

    Low: 27 °F

  • Friday

    Friday: Snow showers.  Patchy blowing snow before 1pm. High near 35. Breezy, with a south wind 16 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Snow Showers
    and Patchy
    Blowing Snow

    High: 35 °F

  • Friday
    Night

    Friday Night: Snow showers.  Low around 27. South wind around 13 mph, with gusts as high as 18 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Snow Showers

    Low: 27 °F

  • Saturday

    Saturday: Snow showers.  High near 34. Breezy.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Snow Showers
    and Breezy

    High: 34 °F

  • Saturday
    Night

    Saturday Night: Snow showers likely.  Mostly cloudy, with a low around 23. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Snow Showers
    Likely

    Low: 23 °F

  • Sunday

    Sunday: Snow showers.  Mostly cloudy, with a high near 34.

    Snow Showers

    High: 34 °F

Detailed Forecast

Overnight
Rain and snow, becoming all snow after 3am. The rain and snow could be heavy at times. Low around 30. Breezy, with a southwest wind 14 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.
Thursday
Snow, mainly before noon, then snow showers likely after noon. The snow could be heavy at times. High near 34. South southwest wind 6 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.
Thursday Night
Snow showers. The snow could be heavy at times. Patchy blowing snow. Low around 27. Breezy, with a south wind 18 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
Friday
Snow showers. Patchy blowing snow before 1pm. High near 35. Breezy, with a south wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Friday Night
Snow showers. Low around 27. South wind around 13 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Saturday
Snow showers. High near 34. Breezy. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Saturday Night
Snow showers likely. Mostly cloudy, with a low around 23. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday
Snow showers. Mostly cloudy, with a high near 34.
Sunday Night
Snow showers. Cloudy, with a low around 28.
Monday
Snow showers before 4pm, then rain and snow showers. Cloudy, with a high near 36. Breezy.
Monday Night
Rain and snow showers. Mostly cloudy, with a low around 30. Breezy.
Tuesday
Snow showers. Mostly cloudy, with a high near 36.
Tuesday Night
Snow showers. Mostly cloudy, with a low around 28.
Wednesday
Snow showers. Mostly cloudy, with a high near 38.
Click Map For Forecast
Point Forecast:
3 Miles NNW Mount St Helens WA
 46.24°N 122.23°W (Elev. 3465 ft)
12:41 am PST Feb 29, 2024
1am PST Feb 29, 2024-6pm PST Mar 6, 2024
 
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