Critical Fire Weather and Severe Thunderstorm Threats This Week

Gusty winds and low relative humidity will contribute to critical fire weather Monday over parts of the central and southern High Plains. Scattered to widespread severe thunderstorms may bring damaging winds, large hail, and tornadoes Monday through Thursday over the lower Mississippi River Valley and southern Plains into the Midwest and Ohio Valley. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from March 9, 05:00 AM PDT until March 10, 05:00 PM PDT
Winter Storm Watch in effect from March 11, 05:00 AM PDT until March 13, 11:00 AM PDT

Current conditions at

ALPENTAL EXIT (TALPE)

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

heavy snow

28°F

-2°C

Humidity	97%
Wind Speed	ESE 1 MPH
Barometer	NA
Dewpoint	27°F (-3°C)
Visibility	0.31 mi
Last update	09 Mar 04:41 AM PDT

More Information:

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

Extended Forecast for

Snoqualmie Pass WA

Winter Storm Watch March 11, 05:00am until March 13, 11:00am

Winter Weather Advisory March 9, 05:00am until March 10, 05:00pm

Click here for hazard details and duration

Winter Storm Watch

Winter Weather Advisory

Overnight
Low: 24 °F
Heavy Snow
Monday
High: 28 °F
Heavy Snow
Monday Night
Low: 23 °F
Snow Showers
Likely
Tuesday
High: 30 °F
Snow Showers
Tuesday Night
Low: 27 °F
Heavy Snow
Wednesday
High: 39 °F
Heavy Snow
then
Rain/Snow
Wednesday Night
Low: 31 °F
Rain/Snow
Thursday
High: 32 °F
Rain/Snow
then Heavy
Snow
Thursday Night
Low: 31 °F
Rain/Snow

Detailed Forecast

Overnight

Snow showers. The snow could be heavy at times. Low around 24. West wind around 5 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 3 to 7 inches possible.

Monday

Snow showers. The snow could be heavy at times. High near 28. Wind chill values between 19 and 24. West wind 3 to 6 mph. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Monday Night

Snow showers likely, mainly before 2am. Mostly cloudy, with a low around 23. West wind around 5 mph becoming calm in the evening. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

Tuesday

Snow showers. High near 30. Wind chill values between 22 and 27. Light west southwest wind. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Tuesday Night

Snow. The snow could be heavy at times. Low around 27. Light southwest wind. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Wednesday

Snow before 2pm, then rain, possibly mixed with snow. The snow could be heavy at times. High near 39. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Wednesday Night

Rain and snow. Low around 31. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Thursday

Rain and snow, becoming all snow after 8am. The snow could be heavy at times. Cloudy, with a high near 32.

Thursday Night

Snow before 11pm, then rain and snow. The snow could be heavy at times. Cloudy, with a low around 31.

Friday

Rain and snow. Cloudy, with a high near 35.

Friday Night

Rain and snow. Cloudy, with a low around 30.

Saturday

Snow. The snow could be heavy at times. Mostly cloudy, with a high near 34.