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

Current conditions at

ALPENTAL EXIT (TALPE)

Lat: 47.427°NLon: 121.418°WElev: 2972.0ft.

snow

31°F

-1°C

Humidity	99%
Wind Speed	SSE 0 MPH
Barometer	NA
Dewpoint	30°F (-1°C)
Visibility	0.43 mi
Last update	11 Mar 08:41 AM PDT

More Information:

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

Extended Forecast for

10 Miles NNW Snoqualmie Pass WA

Winter Weather Advisory March 11, 08:46am until March 11, 06:00pm

Winter Storm Warning March 12, 05:00am until March 14, 05:00am

Blizzard Warning March 11, 06:00pm until March 12, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Storm Warning

Blizzard Warning

Winter Weather Advisory March 11, 08:46am until March 11, 06:00pm
NOW until 6:00pm Wed
Winter Weather Advisory
Today
High: 38 °F
Heavy Snow
then
Rain/Snow and
Breezy
Tonight
Low: 29 °F
Rain/Snow and
Windy
Thursday
High: 30 °F
Heavy Snow
and Breezy
Thursday Night
Low: 29 °F
Heavy Snow
Friday
High: 31 °F
Heavy Snow
Friday Night
Low: 26 °F
Snow
Saturday
High: 30 °F
Snow Showers
Saturday Night
Low: 23 °F
Chance Snow
Showers

Detailed Forecast

Today

Snow before 2pm, then rain, possibly mixed with snow. The rain and snow could be heavy at times. High near 38. Wind chill values between 21 and 26. Breezy, with a south southwest wind 7 to 12 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 5 to 9 inches possible.

Tonight

Rain and snow showers, becoming all snow after 2am. The rain and snow could be heavy at times. Low around 29. Wind chill values between 14 and 24. Windy, with a west southwest wind 32 to 34 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Thursday

Snow. The snow could be heavy at times. High near 30. Wind chill values between 15 and 20. Breezy, with a west southwest wind 18 to 23 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

Thursday Night

Snow. The snow could be heavy at times. Low around 29. Wind chill values between 16 and 22. West wind 7 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.

Friday

Snow. The snow could be heavy at times. High near 31. West southwest wind around 8 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Friday Night

Snow. Low around 26. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Saturday

Snow showers. High near 30. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Saturday Night

A chance of snow showers. Mostly cloudy, with a low around 23.

Sunday

Snow showers likely before 11am, then snow after 11am. Mostly cloudy, with a high near 36.

Sunday Night

Snow before 8pm, then rain, possibly mixed with snow. Cloudy, with a low around 35.

Monday

Rain, possibly mixed with snow. Mostly cloudy, with a high near 43.