A Couple of Fast Moving Storms Affecting Areas Along and East of the Rockies

A couple of storm systems will impact travel conditions through the first half of this weekend. Heavy snow from the mountains of the West will move into the upper Midwest and upper Great Lakes through tonight. Record warmth and Gulf moisture along and east of the Mississippi River will fuel severe thunderstorms, heavy rainfall, fog for the Tennessee Valley and deep South on Friday into Saturday. Read More >

Hazardous Weather Conditions

Winter Storm Warning until January 8, 04:00 PM PST

Current conditions at

ALPENTAL EXIT (TALPE)

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

light snow

28°F

-2°C

Humidity	98%
Wind Speed	SE 0 MPH
Barometer	NA
Dewpoint	28°F (-2°C)
Visibility	0.80 mi
Last update	08 Jan 04:48 AM PST

More Information:

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

Extended Forecast for

2 Miles NNW Snoqualmie Pass WA

Winter Storm Warning January 8, 05:13am until January 8, 04:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning January 8, 05:13am until January 8, 04:00pm
NOW until 4:00pm Thu
Winter Storm Warning
Overnight
Low: 24 °F
Heavy Snow
Thursday
High: 31 °F
Heavy Snow
Thursday Night
Low: 29 °F
Snow Showers
Likely
Friday
High: 35 °F
Chance Snow
Showers then
Mostly Cloudy
Friday Night
Low: 28 °F
Mostly Cloudy
Saturday
High: 39 °F
Mostly Cloudy
Saturday Night
Low: 29 °F
Chance Snow
Sunday
High: 38 °F
Snow Likely
then
Rain/Snow
Likely

Detailed Forecast

Overnight

Snow showers likely. The snow could be heavy at times. Mostly cloudy, with a low around 24. Wind chill values between 13 and 18. West northwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 5 to 9 inches possible.

Thursday

Snow showers. The snow could be heavy at times. High near 31. Wind chill values between 12 and 22. West wind 11 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Thursday Night

Snow showers likely, mainly before 4am. Mostly cloudy, with a low around 29. West wind 5 to 8 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Friday

A 50 percent chance of snow showers before 10am. Mostly cloudy, with a high near 35. South southwest wind 3 to 5 mph. New snow accumulation of less than one inch possible.

Friday Night

Mostly cloudy, with a low around 28. East southeast wind 3 to 5 mph.

Saturday

Mostly cloudy, with a high near 39.

Saturday Night

A 50 percent chance of snow. Mostly cloudy, with a low around 29. New snow accumulation of less than a half inch possible.

Sunday

Snow likely before 1pm, then rain and snow likely. Mostly cloudy, with a high near 38.

Sunday Night

Rain and snow likely, becoming all rain after 10pm. Mostly cloudy, with a low around 35.

Monday

Rain likely. Mostly cloudy, with a high near 41.