Pacific Storm System Impacting the West Coast

Another Pacific storm will bring additional rounds of heavy coastal and low elevation rain, mountain snow, and high winds to California and southern Oregon. Heavy rain with the potential for flash flooding and isolated strong to severe thunderstorms are possible across portions of the central Gulf coast. A winter storm will continue to impact the north and central interior of Alaska. Read More >

Current conditions at

Mt. St. Helens - Coldwater (MSH33)

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

NA

36°F

2°C

Humidity 74%
Wind Speed E 12 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Wind Chill28°F (-2°C)
Last update 28 Mar 03:00 AM PDT
Extended Forecast for

Mount St Helens WA

  • Overnight

    Overnight: Snow.  Low around 23. Windy, with an east southeast wind around 25 mph, with gusts as high as 29 mph.  Chance of precipitation is 80%. Total nighttime snow accumulation of around an inch possible.

    Snow and
    Windy

    Low: 23 °F

  • Tuesday

    Tuesday: Snow, mainly before 9am.  High near 27. Very windy, with an east southeast wind 26 to 32 mph, with gusts as high as 37 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Snow and Very
    Windy

    High: 27 °F

  • Tuesday
    Night

    Tuesday Night: Snow, mainly before 11pm.  Low around 23. Breezy, with an east wind 7 to 16 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Snow and
    Breezy then
    Chance Snow

    Low: 23 °F

  • Wednesday

    Wednesday: A chance of snow before 11am, then snow showers likely after 11am.  Partly sunny, with a high near 32. East wind around 5 mph becoming calm.  Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Snow Showers
    Likely

    High: 32 °F

  • Wednesday
    Night

    Wednesday Night: A chance of snow showers before 11pm, then a chance of snow showers after 5am.  Widespread frost after 11pm.  Otherwise, mostly cloudy, with a low around 23. West northwest wind around 7 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Chance Snow
    Showers

    Low: 23 °F

  • Thursday

    Thursday: A chance of snow showers before 8am, then snow likely, mainly after 11am.  Mostly cloudy, with a high near 28. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Snow Likely

    High: 28 °F

  • Thursday
    Night

    Thursday Night: Snow likely.  Mostly cloudy, with a low around 23. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Snow Likely

    Low: 23 °F

  • Friday

    Friday: Snow. The snow could be heavy at times.  Cloudy, with a high near 26.

    Heavy Snow

    High: 26 °F

  • Friday
    Night

    Friday Night: Snow. The snow could be heavy at times.  Cloudy, with a low around 22. Breezy.

    Heavy Snow
    and Breezy

    Low: 22 °F

Detailed Forecast

Overnight
Snow. Low around 23. Windy, with an east southeast wind around 25 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of around an inch possible.
Tuesday
Snow, mainly before 9am. High near 27. Very windy, with an east southeast wind 26 to 32 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
Snow, mainly before 11pm. Low around 23. Breezy, with an east wind 7 to 16 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Wednesday
A chance of snow before 11am, then snow showers likely after 11am. Partly sunny, with a high near 32. East wind around 5 mph becoming calm. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
A chance of snow showers before 11pm, then a chance of snow showers after 5am. Widespread frost after 11pm. Otherwise, mostly cloudy, with a low around 23. West northwest wind around 7 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Thursday
A chance of snow showers before 8am, then snow likely, mainly after 11am. Mostly cloudy, with a high near 28. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow likely. Mostly cloudy, with a low around 23. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow. The snow could be heavy at times. Cloudy, with a high near 26.
Friday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 22. Breezy.
Saturday
Snow. The snow could be heavy at times. Cloudy, with a high near 24. Breezy.
Saturday Night
Snow. The snow could be heavy at times. Cloudy, with a low around 21. Breezy.
Sunday
Snow. The snow could be heavy at times. Cloudy, with a high near 24.
Sunday Night
Snow. Mostly cloudy, with a low around 17.
Monday
Snow. Mostly cloudy, with a high near 25.
Click Map For Forecast
Point Forecast:
Mount St Helens WA
 46.18°N 122.18°W (Elev. 6204 ft)
3:41 am PDT Mar 28, 2023
4am PDT Mar 28, 2023-6pm PDT Apr 3, 2023
 
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