Active Weather for the West, Warming in the East

The potential for heavy snow at higher elevations in the western U.S. will continue for many spots through the weekend. In the meantime, the eastern half of the continental U.S. will transition to above normal temperatures ahead of a pair of cold fronts next week that will bring readings back to closer to normal as we approach Thanksgiving Day. Read More >

Current conditions at

Mt. St. Helens - Coldwater (MSH33)

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

39°F

4°C

Humidity	100%
Wind Speed	E 0 MPH
Barometer	NA
Dewpoint	39°F (4°C)
Visibility	NA
Last update	22 Nov 10:00 PM PST

More Information:

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

Extended Forecast for

3 Miles S Mount St Helens WA

This Afternoon
High: 34 °F
Rain/Snow
Tonight
Low: 33 °F
Rain/Snow
Monday
High: 36 °F
Rain/Snow
Monday Night
Low: 29 °F
Rain/Snow
Likely
Tuesday
High: 36 °F
Chance
Rain/Snow
then Chance
Showers and
Patchy Fog
Tuesday Night
Low: 31 °F
Chance
Rain/Snow and
Patchy Fog
Wednesday
High: 34 °F
Chance Snow
Showers and
Patchy Fog
Wednesday Night
Low: 25 °F
Chance Snow
Showers then
Partly Cloudy
Thanksgiving Day
High: 36 °F
Slight Chance
Snow Showers

Detailed Forecast

This Afternoon

Rain and snow showers. Snow level 3200 feet. High near 34. Light southeast wind. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

Rain, possibly mixed with snow showers. Snow level 3700 feet. Low around 33. East wind 6 to 8 mph becoming south after midnight. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Monday

Rain and snow showers, becoming all rain after 3pm. Snow level 3600 feet. High near 36. South southeast wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Monday Night

Rain and snow showers likely before 4am, then a chance of rain showers between 4am and 5am, then a chance of snow showers after 5am. Snow level 3400 feet. Mostly cloudy, with a low around 29. Light east wind. Chance of precipitation is 60%. Little or no snow accumulation expected.

Tuesday

A chance of snow showers before 10am, then a chance of rain showers. Patchy fog after 5pm. Snow level rising to 3300 feet in the afternoon. Otherwise, partly sunny, with a high near 36. Light and variable wind. Chance of precipitation is 50%. Little or no snow accumulation expected.

Tuesday Night

A chance of rain showers before 10pm, then a chance of rain and snow showers between 10pm and 1am, then a chance of snow showers after 1am. Patchy fog between 7pm and 9pm. Snow level 2800 feet. Otherwise, mostly cloudy, with a low around 31. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

Wednesday

A 40 percent chance of snow showers. Patchy fog between 9am and 2pm. Otherwise, mostly cloudy, with a high near 34. New snow accumulation of less than a half inch possible.

Wednesday Night

A chance of snow showers before 10pm. Partly cloudy, with a low around 25.

Thanksgiving Day

A slight chance of snow showers after 10am. Mostly sunny, with a high near 36.

Thursday Night

A chance of snow showers, mainly after 10pm. Mostly cloudy, with a low around 25.

Friday

A chance of snow showers. Partly sunny, with a high near 35.

Friday Night

A slight chance of snow showers. Partly cloudy, with a low around 26.

Saturday

A slight chance of rain and snow showers. Snow level rising to 3300 feet in the afternoon. Partly sunny, with a high near 37.