Heavy Snow in the Cascades and Northern Rockies; Wintry Mix in the Northeast; High Winds in Southern California

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. today. High winds could blow down trees and power lines in the mountains of southern California this evening through Thursday. Read More >

Current conditions at

ALPENTAL EXIT (TALPE)

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

Rain

30°F

-1°C

Humidity	99%
Wind Speed	ESE 0 MPH
Barometer	NA
Dewpoint	30°F (-1°C)
Visibility	1.24 mi
Last update	07 Jan 02:28 PM PST

More Information:

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

Extended Forecast for

7 Miles NNW Snoqualmie Pass WA

This Afternoon
High: 35 °F
Snow Showers
Likely
Tonight
Low: 29 °F
Heavy Snow
Thursday
High: 36 °F
Heavy Snow
then
Rain/Snow
Thursday Night
Low: 34 °F
Rain/Snow
Friday
High: 41 °F
Rain/Snow
Likely then
Slight Chance
Rain/Snow
Friday Night
Low: 34 °F
Mostly Cloudy
Saturday
High: 44 °F
Partly Sunny
then Chance
Snow
Saturday Night
Low: 35 °F
Rain/Snow
Likely
Sunday
High: 44 °F
Rain/Snow
Likely then
Chance Rain

Detailed Forecast

This Afternoon

Snow showers likely. Mostly cloudy, with a high near 35. West southwest wind around 6 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 4 to 8 inches possible.

Tonight

Snow showers. The snow could be heavy at times. Low around 29. Wind chill values between 22 and 27. West wind 5 to 7 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.

Thursday

Snow showers before 4pm, then snow showers likely, possibly mixed with rain. The snow could be heavy at times. High near 36. Wind chill values between 22 and 29. West wind 7 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Thursday Night

Rain and snow. Low around 34. West wind around 7 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Friday

Rain and snow likely before 1pm, then a slight chance of rain. Mostly cloudy, with a high near 41. Light west southwest wind. Chance of precipitation is 60%. Little or no snow accumulation expected.

Friday Night

Mostly cloudy, with a low around 34.

Saturday

A 30 percent chance of snow after 4pm. Partly sunny, with a high near 44. Little or no snow accumulation expected.

Saturday Night

Rain likely, possibly mixed with snow, mainly after 4am. Mostly cloudy, with a low around 35.

Sunday

Rain likely, possibly mixed with snow before 10am, then a chance of rain. Mostly cloudy, with a high near 44.

Sunday Night

Rain likely, mainly after 4am. Mostly cloudy, with a low around 39.

Monday

Rain likely. Mostly cloudy, with a high near 46.