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.

unknown precip

29°F

-2°C

Humidity	93%
Wind Speed	N 3 MPH
Barometer	NA
Dewpoint	28°F (-2°C)
Visibility	1.24 mi
Last update	09 Mar 02:11 AM PDT

More Information:

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

Extended Forecast for

2 Miles NW 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: 23 °F
Heavy Snow
Monday Night
Low: 20 °F
Snow
Tuesday
High: 26 °F
Snow
Tuesday Night
Low: 25 °F
Heavy Snow
Wednesday
High: 35 °F
Heavy Snow
Wednesday Night
Low: 26 °F
Heavy Snow
and Breezy
Thursday
High: 28 °F
Heavy Snow
and Breezy
Thursday Night
Low: 25 °F
Heavy Snow

Detailed Forecast

Overnight

Snow. The snow could be heavy at times. Steady temperature around 24. Wind chill values between 8 and 13. West wind 18 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 5 to 9 inches possible.

Monday

Snow. The snow could be heavy at times. High near 23. Wind chill values between 6 and 11. West southwest wind 16 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Monday Night

Snow. Low around 20. Wind chill values between 8 and 13. West southwest wind 10 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Tuesday

Snow. High near 26. Wind chill values between 9 and 14. West southwest wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Tuesday Night

Snow. The snow could be heavy at times. Low around 25. Southwest wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Wednesday

Snow. The snow could be heavy at times. High near 35. Chance of precipitation is 100%. New snow accumulation of 11 to 17 inches possible.

Wednesday Night

Snow. The snow could be heavy at times. Low around 26. Breezy. Chance of precipitation is 100%. New snow accumulation of 12 to 18 inches possible.

Thursday

Snow. The snow could be heavy at times. Cloudy, with a high near 28. Breezy.

Thursday Night

Snow. The snow could be heavy at times. Cloudy, with a low around 25.

Friday

Snow. The snow could be heavy at times. Cloudy, with a high near 29.

Friday Night

Snow. Mostly cloudy, with a low around 24.