Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

ALPENTAL EXIT (TALPE)

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

34°F

1°C

Humidity	100%
Wind Speed	SE 1 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	1.24 mi
Last update	01 Feb 03:18 AM PST

More Information:

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

Extended Forecast for

3 Miles NNW Snoqualmie Pass WA

Overnight
Low: 32 °F
Chance
Rain/Snow
Sunday
High: 33 °F
Rain/Snow and
Dense
Freezing Fog
Sunday Night
Low: 32 °F
Snow Likely
and Patchy
Fog
Monday
High: 34 °F
Snow then
Rain/Snow
Monday Night
Low: 33 °F
Rain Likely
then Slight
Chance Rain
Tuesday
High: 40 °F
Partly Sunny
Tuesday Night
Low: 34 °F
Mostly Cloudy
Wednesday
High: 43 °F
Partly Sunny
Wednesday Night
Low: 33 °F
Partly Cloudy

Detailed Forecast

Overnight

A chance of rain and snow before 4am. Mostly cloudy, with a low around 32. Wind chill values between 25 and 30. Southeast wind around 10 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.

Sunday

Rain and snow. Patchy fog after 11am. Widespread dense freezing fog, mainly before 10am. High near 33. Wind chill values between 23 and 28. Southeast wind 6 to 11 mph becoming west southwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Sunday Night

Snow likely, mainly after 4am. Patchy fog before 9pm. Otherwise, mostly cloudy, with a steady temperature around 32. Wind chill values between 24 and 29. West southwest wind around 8 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Monday

Snow before 1pm, then snow, possibly mixed with rain. High near 34. Wind chill values between 20 and 29. South southeast wind 6 to 9 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Monday Night

Rain likely, mainly before 10pm. Mostly cloudy, with a low around 33. Southeast wind around 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

Partly sunny, with a high near 40.

Tuesday Night

Mostly cloudy, with a low around 34.

Wednesday

Partly sunny, with a high near 43.

Wednesday Night

Partly cloudy, with a low around 33.

Thursday

Sunny, with a high near 44.

Thursday Night

Partly cloudy, with a low around 31.