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.

34°F

1°C

Humidity	100%
Wind Speed	SSE 5 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	NA
Wind Chill	29°F (-2°C)
Last update	11 Mar 07:52 AM PDT

More Information:

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

Extended Forecast for

8 Miles NNW Mount St Helens WA

Winter Storm Warning March 11, 08:43am until March 13, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 11, 08:43am until March 13, 05:00am
NOW until 5:00am Fri
Winter Storm Warning
Today
High: 41 °F
Rain/Snow
Tonight
Low: 31 °F
Heavy Rain
then
Rain/Snow
Thursday
High: 33 °F
Heavy Snow
Thursday Night
Low: 32 °F
Rain/Snow
Friday
High: 39 °F
Rain/Snow
Friday Night
Low: 25 °F
Rain/Snow
Saturday
High: 37 °F
Snow
Saturday Night
Low: 26 °F
Chance Snow

Detailed Forecast

Today

Rain, possibly mixed with snow, becoming all rain after 3pm. The rain could be heavy at times. Snow level 3100 feet rising to 5200 feet in the afternoon. High near 41. Light south wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 30 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

Rain, possibly mixed with snow. The rain could be heavy at times. Snow level 5500 feet lowering to 3000 feet after midnight . Low around 31. Southwest wind 8 to 11 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

Thursday

Snow. The snow could be heavy at times. Steady temperature around 33. Southwest wind 3 to 6 mph. Winds could gust as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Thursday Night

Snow before 11pm, then rain and snow. The snow could be heavy at times. Snow level rising to 3700 feet after midnight. Low around 32. Calm wind. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Friday

Rain, possibly mixed with snow. Snow level 4300 feet. High near 39. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Friday Night

Rain and snow, becoming all snow after 2am. Snow level 4400 feet lowering to 2900 feet after midnight . Low around 25. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Saturday

Snow. High near 37. 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 26.

Sunday

Snow likely before 11am, then rain and snow likely. Snow level rising to 4500 feet in the afternoon. Mostly cloudy, with a high near 42.

Sunday Night

Rain likely. Mostly cloudy, with a low around 36.

Monday

Rain likely. Mostly cloudy, with a high near 51.

Monday Night

A chance of rain. Mostly cloudy, with a low around 39.