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.

Rain

35°F

2°C

Humidity	100%
Wind Speed	W 0 MPH
Barometer	NA
Dewpoint	35°F (2°C)
Visibility	0.61 mi
Last update	31 Jan 10:18 PM PST

More Information:

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

Extended Forecast for

4 Miles NNW Snoqualmie Pass WA

Tonight
Low: 33 °F
Mostly Cloudy
then Slight
Chance
Rain/Snow
Sunday
High: 35 °F
Rain/Snow and
Dense Fog
Sunday Night
Low: 32 °F
Rain/Snow
then
Rain/Snow
Likely
Monday
High: 37 °F
Rain/Snow
Monday Night
Low: 35 °F
Rain Likely
then Chance
Rain
Tuesday
High: 41 °F
Partly Sunny
Tuesday Night
Low: 36 °F
Mostly Cloudy
Wednesday
High: 44 °F
Partly Sunny
Wednesday Night
Low: 34 °F
Partly Cloudy

Detailed Forecast

Tonight

A slight chance of rain before 4am, then a slight chance of rain and snow after 5am. Mostly cloudy, with a low around 33. Southeast wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Sunday

Rain, possibly mixed with snow. Widespread dense fog, mainly before 10am. High near 35. South wind 6 to 8 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

Sunday Night

Snow, possibly mixed with rain. Low around 32. South southwest wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Monday

Rain, possibly mixed with snow. High near 37. South wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Monday Night

Rain likely, mainly before 10pm. Mostly cloudy, with a low around 35. Southeast wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday

Partly sunny, with a high near 41.

Tuesday Night

Mostly cloudy, with a low around 36.

Wednesday

Partly sunny, with a high near 44.

Wednesday Night

Partly cloudy, with a low around 34.

Thursday

Sunny, with a high near 46.

Thursday Night

Mostly clear, with a low around 32.