Severe Thunderstorms Likely Across the Ozarks and Lower Ohio Valley

Severe thunderstorms capable of producing damaging wind gusts, large hail, and a few tornadoes, are likely to develop this afternoon from parts of the lower Ohio Valley into the southern Plains. An Enhanced Risk (Level 3 of 5) outlook has been issued. Further north, widespread rain showers are expected across portions of the Great Lakes and Northeast U.S. Read More >

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Current conditions at

Mt. St. Helens - Coldwater (MSH33)

Lat: 46.30333°NLon: 122.26503°WElev: 3260.0ft.

55°F

13°C

Humidity	31%
Wind Speed	SSE 2 MPH
Barometer	NA
Dewpoint	25°F (-4°C)
Visibility	NA
Last update	18 Apr 01:00 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

Mount St Helens WA

Tonight

Mostly Clear
then Clear
and Breezy
Low: 27 °F
Friday

Sunny and
Windy
High: 37 °F
Friday
Night

Mostly Clear
and Breezy
Low: 29 °F
Saturday

Chance Snow
Showers and
Very Windy
High: 43 °F
Saturday
Night

Snow Showers
and Very
Windy
Low: 25 °F
Sunday

Snow Showers
and Breezy
High: 30 °F
Sunday
Night

Chance Snow
Showers and
Blustery then
Partly Cloudy
Low: 24 °F
Monday

Mostly Sunny
High: 43 °F
Monday
Night

Partly Cloudy
Low: 31 °F

Detailed Forecast

Tonight

Mostly clear, with a low around 27. Breezy, with an east wind 10 to 16 mph, with gusts as high as 23 mph.

Friday

Sunny, with a high near 37. Windy, with an east southeast wind 17 to 25 mph, with gusts as high as 34 mph.

Friday Night

Mostly clear, with a low around 29. Breezy, with an east wind 15 to 20 mph, with gusts as high as 28 mph.

Saturday

A 50 percent chance of snow showers after 11am. Increasing clouds, with a high near 43. Very windy, with an east wind 16 to 21 mph becoming south southwest 29 to 34 mph in the afternoon. New snow accumulation of less than a half inch possible.

Saturday Night

Snow showers. Low around 25. Very windy, with a west southwest wind 27 to 32 mph decreasing to 18 to 23 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Sunday

Snow showers. High near 30. Breezy. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Sunday Night

A 30 percent chance of snow showers before 11pm. Partly cloudy, with a low around 24. Blustery. Little or no snow accumulation expected.

Monday

Mostly sunny, with a high near 43.

Monday Night

Partly cloudy, with a low around 31.

Tuesday

Mostly sunny, with a high near 47.

Tuesday Night

A slight chance of snow showers. Partly cloudy, with a low around 30.