Severe Thunderstorms and Heavy Rainfall from the Lower Mississippi Valley to the Mid-Atlantic; Active Pattern Continues in Hawaii

Scattered severe thunderstorms are expected today from the ArkLaTex and Lower Mississippi Valley through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat today from east Texas into New York. A powerful kona storm will continue to impact Hawaii through Saturday, bringing heavy rainfall, strong winds, and severe thunderstorms. Read More >

Hazardous Weather Conditions

Winter Storm Warning until March 13, 05:00 AM PDT

Current conditions at

CANYON CREEK (CYFW1)

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

40°F

4°C

Humidity	100%
Wind Speed	SSE 13 MPH
Barometer	NA
Dewpoint	40°F (4°C)
Visibility	NA
Wind Chill	32°F (0°C)
Last update	11 Mar 01:52 PM PDT

More Information:

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

Extended Forecast for

8 Miles W Mount St Helens WA

Winter Storm Warning March 11, 02:21pm until March 13, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 11, 02:21pm until March 13, 05:00am
NOW until 5:00am Fri
Winter Storm Warning
This Afternoon
High: 41 °F
Heavy Rain
and Breezy
Tonight
Low: 33 °F
Breezy. Heavy
Rain then
Rain/Snow
Thursday
High: 34 °F
Heavy Snow
Thursday Night
Low: 32 °F
Heavy Snow
then
Rain/Snow
Friday
High: 36 °F
Rain/Snow
Friday Night
Low: 26 °F
Rain/Snow
Saturday
High: 36 °F
Snow
Saturday Night
Low: 27 °F
Chance Snow

Detailed Forecast

This Afternoon

Rain. The rain could be heavy at times. Snow level 5400 feet. High near 41. Breezy, with a south southwest wind 16 to 18 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Tonight

Rain before 2am, then rain and snow between 2am and 4am, then snow after 4am. The rain could be heavy at times. Snow level 5600 feet lowering to 3200 feet after midnight . Low around 33. Breezy, with a southwest wind 14 to 18 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Thursday

Snow. The snow could be heavy at times. High near 34. West southwest wind 6 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Thursday Night

Snow before 2am, then rain and snow between 2am and 5am, then snow after 5am. The snow could be heavy at times. Low around 32. South southwest wind 3 to 5 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Friday

Rain and snow before 11am, then snow between 11am and 2pm, then rain and snow after 2pm. The snow could be heavy at times. Snow level rising to 4200 feet in the afternoon. High near 36. South southwest wind 3 to 5 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Friday Night

Rain, possibly mixed with snow, becoming all snow after 2am. Snow level 4000 feet lowering to 3200 feet after midnight . Low around 26. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Saturday

Snow. High near 36. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 27.

Sunday

Snow before 2pm, then rain and snow. Mostly cloudy, with a high near 39.

Sunday Night

Rain, possibly mixed with snow, becoming all rain after 11pm. Snow level 5100 feet rising to 8200 feet after midnight. Cloudy, with a low around 37.

Monday

Rain likely. Mostly cloudy, with a high near 49.

Monday Night

A chance of rain. Mostly cloudy, with a low around 40.