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.

41°F

5°C

Humidity	100%
Wind Speed	SSE 11 MPH
Barometer	NA
Dewpoint	41°F (5°C)
Visibility	NA
Wind Chill	34°F (1°C)
Last update	11 Mar 02:52 PM PDT

More Information:

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

Extended Forecast for

6 Miles NNW Mount St Helens WA

Winter Storm Warning March 11, 03:06pm until March 13, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 11, 03:06pm until March 13, 05:00am
NOW until 5:00am Fri
Winter Storm Warning
This Afternoon
High: 42 °F
Heavy Rain
and Windy
Tonight
Low: 33 °F
Windy. Heavy
Rain then
Rain/Snow
Thursday
High: 35 °F
Heavy Snow
Thursday Night
Low: 31 °F
Heavy Snow
then
Rain/Snow
Friday
High: 37 °F
Rain/Snow
Friday Night
Low: 25 °F
Rain/Snow
Saturday
High: 37 °F
Snow
Saturday Night
Low: 25 °F
Chance Snow

Detailed Forecast

This Afternoon

Rain. The rain could be heavy at times. High near 42. Windy, with a southwest wind 20 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Tonight

Rain before 3am, then snow, possibly mixed with rain. The rain could be heavy at times. Snow level 5500 feet lowering to 3000 feet after midnight . Low around 33. Windy, with a southwest wind 18 to 22 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

Thursday

Snow. The snow could be heavy at times. High near 35. West southwest wind 7 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 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 31. West wind 3 to 7 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Friday

Rain and snow before 11am, then snow between 11am and 2pm, then rain, possibly mixed with snow after 2pm. The rain and snow could be heavy at times. Snow level rising to 4000 feet in the afternoon. High near 37. Southwest wind 3 to 5 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Friday Night

Rain and snow, becoming all snow after 2am. Snow level 3900 feet lowering to 3000 feet after midnight . Low around 25. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Saturday

Snow. High near 37. 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 25.

Sunday

Snow before 2pm, then rain and snow. Mostly cloudy, with a high near 40.

Sunday Night

Rain, possibly mixed with snow, becoming all rain after 11pm. Snow level 4900 feet rising to 7900 feet after midnight. Cloudy, with a low around 36.

Monday

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

Monday Night

A chance of rain. Mostly cloudy, with a low around 38.