Active Weather Through Memorial Day Weekend

Several rounds of strong to severe thunderstorms and heavy rainfall are expected this holiday weekend across the northern and central Plains into the Upper Midwest, especially on Sunday and Memorial Day. A few strong to severe storms are possible in New England today. Critical fire weather concerns continue across much of the Southwest and through the Southern Rockies. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from May 28, 08:00 PM PDT until May 29, 11:00 AM PDT

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Current conditions at

Mt. St. Helens - Coldwater (MSH33)

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

47°F

8°C

Humidity	90%
Wind Speed	SSE 0 MPH
Barometer	NA
Dewpoint	45°F (7°C)
Visibility	NA
Last update	28 May 09:00 AM PDT

More Information:

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

Extended Forecast for

3 Miles S Mount St Helens WA

Winter Weather Advisory May 28, 08:00pm until May 29, 11:00am

Click here for hazard details and duration

Winter Weather Advisory

Today

Rain
High: 46 °F
Tonight

Rain and
Breezy
Low: 40 °F
Sunday

Showers
High: 44 °F
Sunday
Night

Showers
Likely then
Chance
Showers
Low: 40 °F
Memorial
Day

Slight Chance
Showers
High: 50 °F
Monday
Night

Partly Cloudy
Low: 41 °F
Tuesday

Mostly Sunny
High: 65 °F
Tuesday
Night

Partly Cloudy
Low: 48 °F
Wednesday

Partly Sunny
High: 69 °F

Detailed Forecast

Today

Rain. Snow level 5100 feet rising to 6400 feet. High near 46. East wind 6 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

Rain before 11pm, then showers after 11pm. Snow level 6600 feet lowering to 5400 feet after midnight . Low around 40. Breezy, with a northeast wind 13 to 17 mph becoming northwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Sunday

Showers. Snow level 4500 feet. High near 44. West wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night

Showers likely, mainly before 11pm. Snow level 4700 feet. Mostly cloudy, with a low around 40. West northwest wind 6 to 10 mph. Chance of precipitation is 70%.

Memorial Day

A 20 percent chance of showers. Snow level 4300 feet rising to 5700 feet in the afternoon. Mostly cloudy, with a high near 50. West wind 3 to 6 mph.

Monday Night

Partly cloudy, with a low around 41.

Tuesday

Mostly sunny, with a high near 65.

Tuesday Night

Partly cloudy, with a low around 48.

Wednesday

Partly sunny, with a high near 69.

Wednesday Night

Mostly cloudy, with a low around 52.