Hazardous Spring Weather Shifts to the Eastern and Northwest U.S. Wednesday

Isolated to scattered severe thunderstorms are expected Wednesday from the ArkLaTex and Lower Mississippi Valley northeastward through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat from east Texas into Upstate New York. A moderate atmospheric river will bring heavy snow and high winds to the Northwest U.S. Read More >

Hazardous Weather Conditions

Current conditions at

ALPENTAL EXIT (TALPE)

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

snow

29°F

-2°C

Humidity	99%
Wind Speed	N 0 MPH
Barometer	NA
Dewpoint	29°F (-2°C)
Visibility	0.63 mi
Last update	11 Mar 12:51 AM PDT

More Information:

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

Extended Forecast for

7 Miles SW Snoqualmie Pass WA

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

Winter Weather Advisory March 11, 01:11am until March 11, 06:00pm

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

Click here for hazard details and duration

Winter Storm Watch

Winter Weather Advisory

Blizzard Warning

Winter Weather Advisory March 11, 01:11am until March 11, 06:00pm
NOW until 6:00pm Wed
Winter Weather Advisory
Overnight
Low: 29 °F
Snow
Wednesday
High: 40 °F
Heavy Snow
then
Rain/Snow
Wednesday Night
Low: 30 °F
Rain/Snow and
Breezy
Thursday
High: 33 °F
Heavy Snow
Thursday Night
Low: 31 °F
Heavy Snow
Friday
High: 34 °F
Heavy Snow
Friday Night
Low: 26 °F
Heavy Snow
Saturday
High: 31 °F
Snow

Detailed Forecast

Overnight

Snow. Low around 29. West wind 5 to 7 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 5 to 9 inches possible.

Wednesday

Rain, possibly mixed with snow. The snow could be heavy at times. High near 40. Wind chill values between 23 and 29. Light west southwest wind becoming southwest 10 to 15 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Wednesday Night

Rain and snow, becoming all snow after 2am. The rain could be heavy at times. Low around 30. Wind chill values between 23 and 28. Breezy, with a west southwest wind 15 to 24 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Thursday

Snow. The snow could be heavy at times. High near 33. Wind chill values between 19 and 24. West wind 11 to 16 mph, with gusts as high as 39 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 31. West wind 5 to 9 mph, with gusts as high as 24 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 34. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.

Friday Night

Snow. The snow could be heavy at times. Low around 26. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

Saturday

Snow. Mostly cloudy, with a high near 31.

Saturday Night

A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 24.

Sunday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 37.

Sunday Night

Rain and snow. Cloudy, with a low around 34.