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	N 0 MPH
Barometer	NA
Dewpoint	27°F (-3°C)
Visibility	1.24 mi
Last update	08 Jan 08:48 AM PST

More Information:

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

Extended Forecast for

3 Miles WNW Snoqualmie Pass WA

Winter Storm Warning January 8, 09:02am until January 8, 04:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning January 8, 09:02am until January 8, 04:00pm
NOW until 4:00pm Thu
Winter Storm Warning
Today
High: 30 °F
Heavy Snow
Tonight
Low: 28 °F⇑
Snow Showers
Likely
Friday
High: 33 °F
Chance Snow
Showers then
Mostly Cloudy
Friday Night
Low: 28 °F
Mostly Cloudy
Saturday
High: 36 °F
Mostly Cloudy
then Chance
Rain
Saturday Night
Low: 28 °F
Chance
Rain/Snow
then Snow
Likely
Sunday
High: 35 °F
Rain/Snow
Likely then
Rain Likely
Sunday Night
Low: 33 °F
Rain Likely

Detailed Forecast

Today

Snow showers. The snow could be heavy at times. High near 30. Wind chill values between 10 and 20. West wind 14 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 4 to 8 inches possible.

Tonight

Snow showers likely, mainly before 4am. Mostly cloudy, with a temperature rising to around 31 by 5am. Wind chill values between 19 and 24. West wind 7 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

Friday

A 50 percent chance of snow showers before 10am. Mostly cloudy, with a high near 33. Wind chill values between 24 and 29. Southwest wind 3 to 6 mph. New snow accumulation of less than one inch possible.

Friday Night

Mostly cloudy, with a low around 28. Wind chill values between 21 and 26. East southeast wind 6 to 8 mph.

Saturday

A 30 percent chance of rain after 4pm. Mostly cloudy, with a high near 36. East southeast wind 7 to 9 mph.

Saturday Night

A chance of rain and snow before 7pm, then snow likely. Mostly cloudy, with a low around 28. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Sunday

Rain and snow likely, becoming all rain after 10am. Mostly cloudy, with a high near 35. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Sunday Night

Rain likely. Mostly cloudy, with a low around 33.

Monday

Rain likely, mainly before 4pm. Mostly cloudy, with a high near 38.

Monday Night

A chance of rain. Mostly cloudy, with a low around 36.

Tuesday

A chance of rain. Mostly cloudy, with a high near 41.

Tuesday Night

Mostly cloudy, with a low around 33.

Wednesday

A slight chance of rain. Mostly sunny, with a high near 40.