Hazards Continue With Large Low Pressure System; Another Storm For the Northwest

A large, slow moving storm system continues to produce a number of hazards across the South and East. Heavy to excessive rain possible from FL and the Southeast into the Mid-Atlantic through Saturday, also from the Lower MS Valley into the OH Valley. While, Severe storms are possible today across north-central FL. Out West, the string of moist Pacific systems continues today with high winds/rain. Read More >

Hazardous Weather Conditions

Current conditions at

Mt St Helens - Coldwater (MSH33)

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

NA

50°F

10°C

Humidity 38%
Wind Speed ESE 8 G 20 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Wind Chill47°F (8°C)
Last update 14 Dec 10:00 am PST
Extended Forecast for

Mount St Helens WA

  • Today

    Today: Snow.  Temperature falling to around 28 by 3pm. Windy, with a south wind 31 to 38 mph, with gusts as high as 48 mph.  Chance of precipitation is 90%. Total daytime snow accumulation of 4 to 8 inches possible.

    Snow and
    Windy

    High: 34 °F

  • Tonight

    Tonight: Snow before 7pm, then snow showers, mainly between 7pm and 4am.  Low around 23. Breezy, with a west wind 17 to 24 mph, with gusts as high as 39 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Snow and
    Breezy then
    Snow Showers
    Likely

    Low: 23 °F

  • Saturday

    Saturday: A chance of snow showers before 10am, then a chance of snow after 4pm.  Cloudy, with a high near 31. Southwest wind 10 to 16 mph becoming south southeast in the morning. Winds could gust as high as 26 mph.  Chance of precipitation is 40%. New snow accumulation of around an inch possible.

    Chance Snow
    Showers

    High: 31 °F

  • Saturday
    Night

    Saturday Night: Snow, mainly after 10pm.  Low around 29. Southeast wind around 17 mph, with gusts as high as 29 mph.  Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    Snow

    Low: 29 °F

  • Sunday

    Sunday: Snow before 10am, then rain and snow.  High near 33. Breezy, with a south southeast wind around 23 mph, with gusts as high as 37 mph.  Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.

    Rain/Snow and
    Breezy

    High: 33 °F

  • Sunday
    Night

    Sunday Night: Rain and snow showers, becoming all snow after 10pm.  Low around 29. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Rain/Snow
    then Snow
    Showers

    Low: 29 °F

  • Monday

    Monday: Snow showers likely before 10am, then snow likely after 10am.  Cloudy, with a high near 32. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

    Snow Showers
    Likely

    High: 32 °F

  • Monday
    Night

    Monday Night: Snow.  Cloudy, with a low around 30. Breezy.

    Snow and
    Breezy

    Low: 30 °F

  • Tuesday

    Tuesday: Rain and snow. The rain and snow could be heavy at times.  Cloudy, with a high near 36. Windy.

    Rain/Snow and
    Windy

    High: 36 °F

Detailed Forecast

Today
Snow. Temperature falling to around 28 by 3pm. Windy, with a south wind 31 to 38 mph, with gusts as high as 48 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 4 to 8 inches possible.
Tonight
Snow before 7pm, then snow showers, mainly between 7pm and 4am. Low around 23. Breezy, with a west wind 17 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Saturday
A chance of snow showers before 10am, then a chance of snow after 4pm. Cloudy, with a high near 31. Southwest wind 10 to 16 mph becoming south southeast in the morning. Winds could gust as high as 26 mph. Chance of precipitation is 40%. New snow accumulation of around an inch possible.
Saturday Night
Snow, mainly after 10pm. Low around 29. Southeast wind around 17 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Sunday
Snow before 10am, then rain and snow. High near 33. Breezy, with a south southeast wind around 23 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.
Sunday Night
Rain and snow showers, becoming all snow after 10pm. Low around 29. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Monday
Snow showers likely before 10am, then snow likely after 10am. Cloudy, with a high near 32. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.
Monday Night
Snow. Cloudy, with a low around 30. Breezy.
Tuesday
Rain and snow. The rain and snow could be heavy at times. Cloudy, with a high near 36. Windy.
Tuesday Night
Snow. Cloudy, with a low around 34. Breezy.
Wednesday
Snow. Cloudy, with a high near 36.
Wednesday Night
Rain and snow likely. Cloudy, with a low around 32. Breezy.
Thursday
Snow likely. Cloudy, with a high near 35. Breezy.
Click Map For Forecast
Point Forecast:
Mount St Helens WA
 46.18°N 122.18°W (Elev. 6204 ft)
9:30 am PST Dec 14, 2018
11am PST Dec 14, 2018-6pm PST Dec 20, 2018
 
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Additional Resources

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