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.

light snow

31°F

-1°C

Humidity	100%
Wind Speed	S 3 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	0.79 mi
Last update	11 Mar 03:11 PM PDT

More Information:

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

Extended Forecast for

2 Miles NNW Snoqualmie Pass WA

Winter Weather Advisory March 11, 03:29pm 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, 03:29pm until March 11, 06:00pm
NOW until 6:00pm Wed
Winter Weather Advisory
This Afternoon
High: 38 °F
Rain/Snow
Tonight
Low: 27 °F
Rain/Snow
then Heavy
Snow
Thursday
High: 30 °F
Heavy Snow
Thursday Night
Low: 26 °F
Heavy Snow
Friday
High: 31 °F
Heavy Snow
Friday Night
Low: 24 °F
Heavy Snow
Saturday
High: 29 °F
Snow
Saturday Night
Low: 20 °F
Chance Snow

Detailed Forecast

This Afternoon

Rain, possibly mixed with snow. The rain could be heavy at times. High near 38. Southwest wind around 14 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 6 to 10 inches possible.

Tonight

Rain and snow, becoming all snow after 2am. The rain and snow could be heavy at times. Low around 27. Wind chill values between 19 and 24. West wind 18 to 21 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Thursday

Snow. The snow could be heavy at times. High near 30. Wind chill values between 14 and 19. West wind 14 to 18 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Thursday Night

Snow. The snow could be heavy at times. Low around 26. Wind chill values between 17 and 22. West wind 6 to 9 mph, with gusts as high as 25 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 wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of 9 to 13 inches possible.

Friday Night

Snow. The snow could be heavy at times. Low around 24. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Saturday

Snow. High near 29. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Saturday Night

A chance of snow. Mostly cloudy, with a low around 20.

Sunday

Snow, mainly after 11am. Mostly cloudy, with a high near 34.

Sunday Night

Snow before 11pm, then rain and snow. The snow could be heavy at times. Cloudy, with a low around 32.

Monday

Rain, possibly mixed with snow. Mostly cloudy, with a high near 41.