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.

33°F

1°C

Humidity	100%
Wind Speed	SSE 5 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	NA
Wind Chill	28°F (-2°C)
Last update	11 Mar 06:52 AM PDT

More Information:

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

Extended Forecast for

6 Miles NW Mount St Helens WA

Winter Storm Warning March 11, 07:03am until March 13, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 11, 07:03am until March 13, 05:00am
NOW until 5:00am Fri
Winter Storm Warning
Today
High: 39 °F
Rain/Snow and
Windy
Tonight
Low: 30 °F
Windy. Heavy
Rain then
Rain/Snow
Thursday
High: 31 °F
Heavy Snow
and Breezy
Thursday Night
Low: 30 °F
Heavy Snow
Friday
High: 36 °F
Rain/Snow
Friday Night
Low: 23 °F
Rain/Snow
then Snow
Saturday
High: 34 °F
Snow
Saturday Night
Low: 24 °F
Chance Snow

Detailed Forecast

Today

Snow before 11am, then rain, possibly mixed with snow. The rain and snow could be heavy at times. Snow level rising to 5200 feet in the afternoon. High near 39. Windy, with a south wind 8 to 13 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 4 to 8 inches possible.

Tonight

Rain before midnight, then rain, possibly mixed with snow between midnight and 2am, then snow after 2am. The rain could be heavy at times. Snow level 5500 feet lowering to 4000 feet after midnight . Low around 30. Windy, with a southwest wind 20 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Thursday

Snow. The snow could be heavy at times. Steady temperature around 31. Breezy, with a southwest wind 8 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Thursday Night

Snow. The snow could be heavy at times. Low around 30. Southwest wind 5 to 7 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Friday

Snow, possibly mixed with rain. The snow could be heavy at times. Snow level 4300 feet. High near 36. West southwest wind around 7 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Friday Night

Rain and snow, becoming all snow after 11pm. Low around 23. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Saturday

Snow. High near 34. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 24.

Sunday

Snow likely before 11am, then rain and snow likely. Mostly cloudy, with a high near 39.

Sunday Night

Rain and snow likely, becoming all rain after 8pm. Snow level 5700 feet rising to 7600 feet after midnight. Mostly cloudy, with a low around 35.

Monday

Rain likely. Mostly cloudy, with a high near 48.