Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain & Isolated Severe Thunderstorms in Southern California

Snow squalls are likely to cross the Lower Great Lakes this evening and the Ohio Valley through the interior Northeast/northern Mid-Atlantic overnight, before potentially reaching the I-95 corridor from D.C. to New York City early New Year’s Day morning. Heavy rain and isolated severe thunderstorms will impact coastal southern California including Los Angeles tonight into early on New Year's Day. Read More >

Current conditions at

CANYON CREEK (CYFW1)

Lat: 45.92944°NLon: 122.20278°WElev: 2592.0ft.

50°F

10°C

Humidity	42%
Wind Speed	SE 2 MPH
Barometer	NA
Dewpoint	28°F (-2°C)
Visibility	NA
Last update	31 Dec 01:52 PM PST

More Information:

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

Extended Forecast for

Mount St Helens WA

This Afternoon
High: 43 °F
Mostly Sunny
Tonight
Low: 35 °F
Breezy.
Mostly Cloudy
then Slight
Chance Snow
New Year's Day
High: 35 °F⇓
Chance Snow
and Breezy
then
Rain/Snow
Thursday Night
Low: 29 °F
Rain/Snow and
Breezy
Friday
High: 33 °F
Snow
Friday Night
Low: 30 °F
Snow and
Windy
Saturday
High: 34 °F
Snow and
Windy
Saturday Night
Low: 29 °F
Snow and
Windy
Sunday
High: 30 °F
Snow and
Windy

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 43. South southwest wind around 10 mph.

Tonight

A 10 percent chance of snow after 5am. Increasing clouds, with a low around 35. Breezy, with a south wind 18 to 21 mph.

New Year's Day

A chance of snow before noon, then snow, possibly mixed with rain. Temperature falling to around 33 by 5pm. Breezy, with a south southeast wind 10 to 17 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Thursday Night

Rain, possibly mixed with snow, becoming all snow after 2am. Snow level 7300 feet. Low around 29. Breezy, with a south wind around 15 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Friday

Snow. High near 33. Southwest wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Friday Night

Snow. Low around 30. Windy. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Saturday

Snow. High near 34. Windy. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Saturday Night

Snow. Cloudy, with a low around 29. Windy.

Sunday

Snow. Cloudy, with a high near 30. Windy.

Sunday Night

Snow. Mostly cloudy, with a low around 27. Breezy.

Monday

Snow. Mostly cloudy, with a high near 30. Breezy.