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.

37°F

3°C

Humidity	100%
Wind Speed	SE 10 MPH
Barometer	NA
Dewpoint	37°F (3°C)
Visibility	NA
Wind Chill	30°F (-1°C)
Last update	11 Mar 10:52 AM PDT

More Information:

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

Extended Forecast for

Mount St Helens WA

Winter Storm Warning March 11, 11:52am until March 13, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 11, 11:52am until March 13, 05:00am
NOW until 5:00am Fri
Winter Storm Warning
Today
High: 33 °F
Heavy Snow
and Very
Windy
Tonight
Low: 24 °F
Heavy Snow
and Very
Windy
Thursday
High: 26 °F
Heavy Snow
and Windy
Thursday Night
Low: 23 °F
Heavy Snow
Friday
High: 28 °F
Heavy Snow
Friday Night
Low: 18 °F
Heavy Snow
Saturday
High: 27 °F
Snow and
Blustery
Saturday Night
Low: 17 °F
Chance Snow
and Blustery

Detailed Forecast

Today

Snow. The snow could be heavy at times. High near 33. Very windy, with a southwest wind 21 to 26 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 44 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 20 to 26 inches possible.

Tonight

Snow. The snow could be heavy at times. Low around 24. Very windy, with a west southwest wind 28 to 34 mph, with gusts as high as 48 mph. Chance of precipitation is 100%. New snow accumulation of 17 to 23 inches possible.

Thursday

Snow. The snow could be heavy at times. High near 26. Windy, with a west wind 14 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.

Thursday Night

Snow. The snow could be heavy at times. Low around 23. West southwest wind 9 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New snow accumulation of 12 to 18 inches possible.

Friday

Snow. The snow could be heavy at times. High near 28. West southwest wind around 9 mph. Chance of precipitation is 100%. New snow accumulation of 14 to 20 inches possible.

Friday Night

Snow. The snow could be heavy at times. Low around 18. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Saturday

Snow. High near 27. Blustery. 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 17. Blustery.

Sunday

Snow, mainly after 11am. Mostly cloudy, with a high near 31.

Sunday Night

Snow before 11pm, then rain likely, possibly mixed with snow between 11pm and 5am, then rain likely after 5am. Snow level rising to 8000 feet after midnight. Mostly cloudy, with a low around 29.

Monday

Rain likely, possibly mixed with snow. Snow level 8700 feet lowering to 8100 feet in the afternoon . Mostly cloudy, with a high near 39.

Monday Night

A chance of rain and snow. Snow level 7900 feet lowering to 6900 feet after midnight . Mostly cloudy, with a low around 29.

Tuesday

A chance of rain and snow. Snow level 6800 feet rising to 7500 feet in the afternoon. Partly sunny, with a high near 44.