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Significant Snowfall for Washington Cascades and Northern Rocky Mountains

A cold front will linger for several days from the Pacific Northwest to portions of the northern Plains early this week. Cold temperatures and copious moisture will combine to produce several feet of snow into the mountain passes, with up to 4 feet of snow down to 4000 feet in the northern Rockies. Travel through mountain passes will be very difficult. Read More >

Current conditions at

Mt St Helens - Coldwater (MSH33)

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

NA

40°F

4°C

Humidity 97%
Wind Speed ESE 0 G 1 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 17 Dec 9:00 pm PST
Extended Forecast for

6 Miles WSW Mount St Helens WA

  • Tonight

    Tonight: Rain.  Low around 36. Southwest wind 11 to 13 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain

    Low: 36 °F

  • Monday

    Monday: Rain.  High near 40. Southwest wind 7 to 11 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Rain

    High: 40 °F

  • Monday
    Night

    Monday Night: Rain.  Low around 38. South southwest wind 9 to 15 mph, with gusts as high as 22 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Rain

    Low: 38 °F

  • Tuesday

    Tuesday: Rain before 1pm, then rain and snow.  High near 39. Breezy, with a south wind around 23 mph, with gusts as high as 32 mph.  Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    Breezy. Rain
    then
    Rain/Snow

    High: 39 °F

  • Tuesday
    Night

    Tuesday Night: Snow before 10pm, then snow showers, mainly after 10pm.  Low around 28. West wind 17 to 21 mph, with gusts as high as 29 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Snow

    Low: 28 °F

  • Wednesday

    Wednesday: Snow showers likely, mainly before 10am.  Mostly cloudy, with a high near 32. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Snow Showers
    Likely

    High: 32 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 19.

    Partly Cloudy

    Low: 19 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 32.

    Mostly Sunny

    High: 32 °F

  • Thursday
    Night

    Thursday Night: A slight chance of snow.  Mostly cloudy, with a low around 26.

    Slight Chance
    Snow

    Low: 26 °F

Detailed Forecast

Tonight
Rain. Low around 36. Southwest wind 11 to 13 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain. High near 40. Southwest wind 7 to 11 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Rain. Low around 38. South southwest wind 9 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
Rain before 1pm, then rain and snow. High near 39. Breezy, with a south wind around 23 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Tuesday Night
Snow before 10pm, then snow showers, mainly after 10pm. Low around 28. West wind 17 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Wednesday
Snow showers likely, mainly before 10am. Mostly cloudy, with a high near 32. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday Night
Partly cloudy, with a low around 19.
Thursday
Mostly sunny, with a high near 32.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 26.
Friday
A chance of snow. Mostly cloudy, with a high near 28.
Friday Night
Mostly cloudy, with a low around 17.
Saturday
Mostly sunny, with a high near 23.
Saturday Night
Partly cloudy, with a low around 15.
Sunday
Mostly sunny, with a high near 26.
Click Map For Forecast
Point Forecast:
6 Miles WSW Mount St Helens WA
 46.17°N 122.3°W (Elev. 4062 ft)
8:31 pm PST Dec 17, 2017
9pm PST Dec 17, 2017-6pm PST Dec 24, 2017
 
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