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

6 Miles WSW Mount St Helens WA

Winter Storm Warning March 11, 08:29am until March 13, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 11, 08:29am until March 13, 05:00am
NOW until 5:00am Fri
Winter Storm Warning
Today
High: 39 °F
Heavy Snow
then
Rain/Snow and
Breezy
Tonight
Low: 31 °F
Windy. Heavy
Rain then
Rain/Snow
Thursday
High: 34 °F⇓
Heavy Snow
and Breezy
Thursday Night
Low: 31 °F
Heavy Snow
Friday
High: 36 °F
Rain/Snow
Friday Night
Low: 26 °F
Rain/Snow
then Heavy
Snow
Saturday
High: 34 °F
Snow
Saturday Night
Low: 27 °F
Chance Snow

Detailed Forecast

Today

Snow before noon, then rain, possibly mixed with snow. The rain and snow could be heavy at times. Snow level rising to 5300 feet in the afternoon. High near 39. Breezy, with a south southwest wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 5 to 9 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 4100 feet after midnight . Low around 31. Windy, with a south southwest wind 20 to 25 mph becoming west after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Thursday

Snow. The snow could be heavy at times. Temperature falling to around 30 by 5pm. Breezy, with a southwest wind 8 to 17 mph, with gusts as high as 24 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 31. West southwest wind around 7 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Friday

Snow, possibly mixed with rain, mainly before 5pm. The snow could be heavy at times. Snow level 4500 feet. High near 36. Southwest wind around 9 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. The snow could be heavy at times. Low around 26. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Saturday

Snow. High near 34. 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 likely before 11am, then rain and snow likely. Mostly cloudy, with a high near 37.

Sunday Night

Rain and snow likely, becoming all rain after 8pm. Snow level 5700 feet rising to 7700 feet after midnight. Mostly cloudy, with a low around 36.

Monday

Rain likely. Mostly cloudy, with a high near 47.

Monday Night

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