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Heavy Rain and Flooding in the Southern Plains to the Great Lakes

Several days of heavy rainfall will lead to flash flooding and river flooding from the Southern Plains to the Southern Great Lakes. A band of freezing rain is forecast across portions of the Southern Plains into the Middle Mississippi Valley. Read More >

Current conditions at

Mt St Helens - Coldwater (MSH33)

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

NA

21°F

-6°C

Humidity 88%
Wind Speed NA
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Last update 20 Feb 7:00 am PST
Extended Forecast for

3 Miles S Mount St Helens WA

  • Today

    Today: A 30 percent chance of snow after 4pm.  Increasing clouds, with a high near 29. East wind 5 to 7 mph becoming light and variable.  Total daytime snow accumulation of less than a half inch possible.

    Mostly Sunny
    then Chance
    Snow

    High: 29 °F

  • Tonight

    Tonight: Snow likely, mainly after 10pm.  Cloudy, with a low around 20. Light and variable wind.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Snow Likely

    Low: 20 °F

  • Thursday

    Thursday: A 40 percent chance of snow showers.  Cloudy, then gradually becoming mostly sunny, with a high near 30. Light and variable wind.  New snow accumulation of less than a half inch possible.

    Chance Snow
    Showers

    High: 30 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of snow after 4am.  Partly cloudy, with a low around 17. North wind around 5 mph becoming calm  in the evening.  Little or no snow accumulation expected.

    Partly Cloudy
    then Chance
    Snow

    Low: 17 °F

  • Friday

    Friday: Snow, mainly after 10am.  High near 30. Calm wind becoming south southwest around 5 mph in the morning.  Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Snow

    High: 30 °F

  • Friday
    Night

    Friday Night: Snow.  Low around 25. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.

    Snow

    Low: 25 °F

  • Saturday

    Saturday: Snow.  High near 32. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    Snow

    High: 32 °F

  • Saturday
    Night

    Saturday Night: Snow.  Mostly cloudy, with a low around 26.

    Snow

    Low: 26 °F

  • Sunday

    Sunday: Snow.  Cloudy, with a high near 33.

    Snow

    High: 33 °F

Detailed Forecast

Today
A 30 percent chance of snow after 4pm. Increasing clouds, with a high near 29. East wind 5 to 7 mph becoming light and variable. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, mainly after 10pm. Cloudy, with a low around 20. Light and variable wind. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thursday
A 40 percent chance of snow showers. Cloudy, then gradually becoming mostly sunny, with a high near 30. Light and variable wind. New snow accumulation of less than a half inch possible.
Thursday Night
A 30 percent chance of snow after 4am. Partly cloudy, with a low around 17. North wind around 5 mph becoming calm in the evening. Little or no snow accumulation expected.
Friday
Snow, mainly after 10am. High near 30. Calm wind becoming south southwest around 5 mph in the morning. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Friday Night
Snow. Low around 25. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.
Saturday
Snow. High near 32. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Saturday Night
Snow. Mostly cloudy, with a low around 26.
Sunday
Snow. Cloudy, with a high near 33.
Sunday Night
Snow showers. Cloudy, with a low around 28.
Monday
Snow likely. Cloudy, with a high near 34.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 28.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 35.
Click Map For Forecast
Point Forecast:
3 Miles S Mount St Helens WA
 46.14°N 122.2°W (Elev. 2956 ft)
3:26 am PST Feb 21, 2018
4am PST Feb 21, 2018-6pm PST Feb 27, 2018
 
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