Heavy Rain From East Texas to the Central Gulf Coast; Lower Mississippi Valley

Showers and thunderstorms, heavy at times, are expected from south Texas to the central Gulf coast and the lower Mississippi Valley through the weekend. Heavy rain will also spread into the Pacific and interior Northwest, with snow in the higher elevations of the Cascades. Snow will also impact the northern Great Lakes and northern New England at times. Read More >

Hazardous Weather Conditions

Current conditions at

Mt St Helens - Coldwater (MSH33)

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

NA

37°F

3°C

Humidity 98%
Wind Speed SSE 1 G 9 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 02 Dec 7:00 pm PST
Extended Forecast for

6 Miles WSW Mount St Helens WA

  • Tonight

    Tonight: Rain before 10pm, then rain and snow likely.  Low around 28. South southwest wind 10 to 13 mph becoming west northwest after midnight. Winds could gust as high as 21 mph.  Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible.

    Rain/Snow
    then
    Rain/Snow
    Likely

    Low: 28 °F

  • Saturday

    Saturday: Snow showers likely before 4pm, then snow after 4pm.  High near 33. West wind 10 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Snow

    High: 33 °F

  • Saturday
    Night

    Saturday Night: Snow.  Low around 29. Southwest wind 11 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    Snow

    Low: 29 °F

  • Sunday

    Sunday: Snow before 10am, then snow showers likely, mainly between 10am and 4pm.  High near 29. Blustery, with a west northwest wind 10 to 15 mph increasing to 18 to 23 mph in the morning. Winds could gust as high as 30 mph.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Blustery.
    Snow then
    Snow Showers
    Likely

    High: 29 °F

  • Sunday
    Night

    Sunday Night: Snow showers likely, mainly after 10pm.  Cloudy, with a low around 20. West wind 7 to 17 mph becoming south in the evening. Winds could gust as high as 23 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Snow Showers
    Likely

    Low: 20 °F

  • Monday

    Monday: Snow.  High near 24. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Snow

    High: 24 °F

  • Monday
    Night

    Monday Night: A 50 percent chance of snow showers.  Mostly cloudy, with a low around 18. Little or no snow accumulation expected.

    Chance Snow
    Showers

    Low: 18 °F

  • Tuesday

    Tuesday: A chance of snow showers.  Partly sunny, with a high near 23.

    Chance Snow
    Showers

    High: 23 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 19.

    Mostly Cloudy

    Low: 19 °F

Detailed Forecast

Tonight
Rain before 10pm, then rain and snow likely. Low around 28. South southwest wind 10 to 13 mph becoming west northwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Snow showers likely before 4pm, then snow after 4pm. High near 33. West wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
Snow. Low around 29. Southwest wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Sunday
Snow before 10am, then snow showers likely, mainly between 10am and 4pm. High near 29. Blustery, with a west northwest wind 10 to 15 mph increasing to 18 to 23 mph in the morning. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Snow showers likely, mainly after 10pm. Cloudy, with a low around 20. West wind 7 to 17 mph becoming south in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Monday
Snow. High near 24. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Monday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 18. Little or no snow accumulation expected.
Tuesday
A chance of snow showers. Partly sunny, with a high near 23.
Tuesday Night
Mostly cloudy, with a low around 19.
Wednesday
Partly sunny, with a high near 28. Breezy.
Wednesday Night
A chance of snow. Cloudy, with a low around 27.
Thursday
Snow likely, possibly mixed with freezing rain. Cloudy, with a high near 31.
Thursday Night
Rain and snow. Cloudy, with a low around 27. Breezy.
Friday
Snow showers likely. Cloudy, with a high near 31.
Click Map For Forecast
Point Forecast:
6 Miles WSW Mount St Helens WA
 46.17°N 122.3°W (Elev. 4062 ft)
6:04 pm PST Dec 2, 2016
8pm PST Dec 2, 2016-6pm PST Dec 9, 2016
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database