A Fast Moving Clipper System Tracking Eastward; Heavy Precipitation Continues for the Northwest

A clipper type system will track across the Ohio Valley, central Appalachians and mid-Atlantic regions today. Rain and some accumulating snow across the higher elevations of the central Appalachians can be expected. The Pacific Northwest and northern Rockies continue with heavy precipitation and flooding coinciding with strong winds that will make traveling difficult. Read More >

En Español

Current conditions at

Mt. St. Helens - Coldwater (MSH33)

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

36°F

2°C

Humidity	89%
Wind Speed	NA 0 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	NA
Last update	29 Nov 11:00 PM PST

More Information:

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

Extended Forecast for

6 Miles NNW Mount St Helens WA

Overnight

Heavy Rain
and Breezy
Low: 49 °F
Tuesday

Heavy Rain
and Breezy
High: 50 °F
Tuesday
Night

Rain then
Rain/Snow
Low: 45 °F
Wednesday

Rain/Snow
High: 45 °F
Wednesday
Night

Rain/Snow
Low: 34 °F
Thursday

Rain/Snow
High: 37 °F
Thursday
Night

Snow
Low: 30 °F
Friday

Snow
High: 35 °F
Friday
Night

Snow
Low: 28 °F

Detailed Forecast

Overnight

Rain. The rain could be heavy at times. Steady temperature around 49. Breezy, with a south southwest wind around 21 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday

Rain. The rain could be heavy at times. High near 50. Breezy, with a southwest wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Tuesday Night

Rain before 5am, then rain, possibly mixed with snow. Steady temperature around 45. South southwest wind around 9 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Wednesday

Rain and snow. Snow level 5600 feet lowering to 4600 feet in the afternoon . High near 45. West wind around 9 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Wednesday Night

Snow, possibly mixed with rain. Snow level 4100 feet lowering to 3400 feet after midnight . Low around 34. West southwest wind 8 to 10 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Thursday

Rain and snow. High near 37. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Thursday Night

Snow. Low around 30. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Friday

Snow, mainly before 4pm. Cloudy, with a high near 35.

Friday Night

Snow, mainly after 10pm. Mostly cloudy, with a low around 28.

Saturday

Rain, possibly mixed with snow. Snow level rising to 4200 feet in the afternoon. Cloudy, with a high near 37.

Saturday Night

Rain and snow. Snow level 4800 feet. Cloudy, with a low around 32.