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

3 Miles NW Mount St Helens WA

Winter Storm Warning March 11, 03:37pm until March 13, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 11, 03:37pm until March 13, 05:00am
NOW until 5:00am Fri
Winter Storm Warning
This Afternoon
High: 37 °F
Heavy Rain
and Windy
Tonight
Low: 29 °F
Very Windy.
Heavy Rain
then
Rain/Snow
Thursday
High: 30 °F
Heavy Snow
and Breezy
Thursday Night
Low: 28 °F
Heavy Snow
Friday
High: 33 °F
Heavy Snow
Friday Night
Low: 23 °F
Heavy Snow
Saturday
High: 32 °F
Snow and
Breezy
Saturday Night
Low: 22 °F
Chance Snow

Detailed Forecast

This Afternoon

Rain. The rain could be heavy at times. Snow level 5300 feet. High near 37. Windy, with a southwest wind around 29 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Tonight

Rain before midnight, then rain and snow between midnight and 2am, then snow after 2am. The rain and snow could be heavy at times. Snow level 5500 feet lowering to 4300 feet after midnight . Low around 29. Very windy, with a southwest wind 24 to 32 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Thursday

Snow. The snow could be heavy at times. High near 30. Breezy, with a west southwest wind 10 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

Thursday Night

Snow. The snow could be heavy at times. Low around 28. West southwest wind 6 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.

Friday

Snow. The snow could be heavy at times. High near 33. Southwest wind 6 to 8 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.

Friday Night

Snow. The snow could be heavy at times. Low around 23. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Saturday

Snow. High near 32. Breezy. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 22.

Sunday

Snow, mainly after 11am. Mostly cloudy, with a high near 36.

Sunday Night

Rain, possibly mixed with snow, becoming all rain after 2am. Snow level 4900 feet rising to 8000 feet after midnight. Mostly cloudy, with a low around 34.

Monday

Rain likely. Mostly cloudy, with a high near 44.

Monday Night

A chance of rain. Mostly cloudy, with a low around 36.

Tuesday

A chance of rain. Partly sunny, with a high near 50.