Winter Weather Across Portions of the Mid-Atlantic; Heavy Rain Along the Gulf Coast and Southeast

A storm system will continue to slowly move through the Gulf Coast and Southeast U.S. over the next couple of days, bringing a heavy rainfall threat through the weekend. Isolated instances of flooding may occur. On the north side of this storm system, colder air will support areas of mixed wintry precipitation and light snow from the Tennessee Valley to the Mid-Atlantic Friday. Read More >

Hazardous Weather Conditions

Hydrologic Outlook

Current conditions at

CANYON CREEK (CYFW1)

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

43°F

6°C

Humidity	100%
Wind Speed	SE 5 MPH
Barometer	NA
Dewpoint	43°F (6°C)
Visibility	NA
Wind Chill	40°F (4°C)
Last update	05 Dec 03:52 AM PST

More Information:

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

Extended Forecast for

Mount St Helens WA

Overnight
Low: 32 °F
Showers
Friday
High: 38 °F
Showers then
Rain/Snow and
Breezy
Friday Night
Low: 32 °F
Windy.
Rain/Snow
then Heavy
Snow
Saturday
High: 35 °F
Heavy Snow
and Breezy
Saturday Night
Low: 34 °F
Snow Showers
Sunday
High: 37 °F
Rain/Snow
Sunday Night
Low: 36 °F
Rain/Snow
then
Rain/Snow
Likely
Monday
High: 41 °F
Rain/Snow
Monday Night
Low: 34 °F
Windy. Heavy
Rain then
Rain/Snow

Detailed Forecast

Overnight

Showers. Low around 32. West southwest wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

Rain before 4pm, then rain and snow showers. Snow level 8600 feet lowering to 6000 feet in the afternoon . High near 38. Breezy, with a west southwest wind 10 to 17 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Friday Night

Snow showers, possibly mixed with rain, becoming all snow after 7pm. The snow could be heavy at times. Low around 32. Windy, with a west wind 24 to 28 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Saturday

Snow showers. The snow could be heavy at times. High near 35. Breezy, with a west wind 14 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Saturday Night

Snow showers before 4am, then snow after 4am. Low around 34. Southwest wind around 9 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Sunday

Rain and snow before 10am, then rain between 10am and 4pm, then rain, possibly mixed with snow after 4pm. Snow level 5500 feet rising to 6100 feet in the afternoon. High near 37. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

Sunday Night

Rain and snow. Snow level 5500 feet. Low around 36. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Monday

Rain, possibly mixed with snow. The rain could be heavy at times. Snow level 5800 feet rising to 7000 feet in the afternoon. Cloudy, with a high near 41.

Monday Night

Rain before 1am, then rain, possibly mixed with snow. The rain could be heavy at times. Cloudy, with a low around 34. Windy.

Tuesday

Snow, possibly mixed with rain. The rain could be heavy at times. Snow level 6200 feet lowering to 5700 feet in the afternoon . Cloudy, with a high near 36. Breezy.

Tuesday Night

Rain and snow. Snow level 6000 feet. Cloudy, with a low around 33.

Wednesday

Rain and snow. The rain could be heavy at times. Snow level 6500 feet. Cloudy, with a high near 37. Breezy.

Wednesday Night

Rain and snow. The rain could be heavy at times. Snow level 6400 feet. Mostly cloudy, with a low around 34. Breezy.

Thursday

Snow, possibly mixed with rain. Snow level 5900 feet. Mostly cloudy, with a high near 37.