Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Current conditions at

CANYON CREEK (CYFW1)

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

45°F

7°C

Humidity	100%
Wind Speed	SSE 8 MPH
Barometer	NA
Dewpoint	45°F (7°C)
Visibility	NA
Wind Chill	41°F (5°C)
Last update	13 Mar 10:52 PM PDT

More Information:

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

Extended Forecast for

Mount St Helens WA

Tonight
Low: 14 °F
Heavy Snow
and Blustery
Saturday
High: 22 °F
Chance Snow
Showers and
Windy
Saturday Night
Low: 17 °F
Chance Snow
Showers and
Windy then
Mostly Cloudy
Sunday
High: 30 °F
Snow Likely
Sunday Night
Low: 29 °F
Rain/Snow
Likely then
Chance
Rain/Snow
Monday
High: 38 °F
Rain/Snow
Likely
Monday Night
Low: 31 °F
Rain/Snow
Likely then
Rain Likely
Tuesday
High: 38 °F
Rain
Tuesday Night
Low: 34 °F
Rain Likely

Detailed Forecast

Tonight

Snow before 4am, then a chance of snow showers after 5am. The snow could be heavy at times. Low around 14. Wind chill values as low as -1. Blustery, with a west northwest wind 14 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 9 to 13 inches possible.

Saturday

A chance of snow showers before 8am, then a chance of snow showers after noon. Partly sunny, with a high near 22. Wind chill values as low as -3. Windy, with a west northwest wind 21 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

Saturday Night

A 30 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 17. Windy, with a west northwest wind 19 to 24 mph decreasing to 7 to 12 mph in the evening. Winds could gust as high as 33 mph. New snow accumulation of less than a half inch possible.

Sunday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 30. South wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Sunday Night

Snow likely before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 29. South wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Monday

Rain and snow likely before 2pm, then rain likely between 2pm and 5pm, then rain likely, possibly mixed with snow after 5pm. Snow level 7300 feet. Mostly cloudy, with a high near 38. Chance of precipitation is 70%. Little or no snow accumulation expected.

Monday Night

A chance of rain and snow before 8pm, then rain likely. Snow level 7100 feet lowering to 6500 feet. Mostly cloudy, with a low around 31. Chance of precipitation is 60%. Little or no snow accumulation expected.

Tuesday

Rain. Snow level 7500 feet rising to 8700 feet. Mostly cloudy, with a high near 38.

Tuesday Night

Rain likely. Snow level 8100 feet. Mostly cloudy, with a low around 34.

Wednesday

Rain likely. Snow level 8000 feet. Mostly cloudy, with a high near 41.

Wednesday Night

Rain. Mostly cloudy, with a low around 37. Breezy.

Thursday

Rain. Snow level 8200 feet lowering to 7700 feet in the afternoon . Mostly cloudy, with a high near 43.

Thursday Night

Rain and snow likely. Snow level 7700 feet lowering to 6600 feet after midnight . Mostly cloudy, with a low around 37.