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	SSE 0 MPH
Barometer	NA
Dewpoint	35°F (2°C)
Visibility	0.75 mi
Last update	31 Jan 10:58 PM PST

More Information:

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

Extended Forecast for

3 Miles NNW Snoqualmie Pass WA

Tonight
Low: 32 °F
Slight Chance
Rain/Snow
Sunday
High: 33 °F
Snow and
Dense
Freezing Fog
Sunday Night
Low: 30 °F
Snow and
Patchy Fog
then Snow
Likely
Monday
High: 35 °F
Snow then
Rain/Snow
Monday Night
Low: 33 °F
Rain Likely
then Chance
Rain
Tuesday
High: 40 °F
Partly Sunny
Tuesday Night
Low: 34 °F
Mostly Cloudy
Wednesday
High: 43 °F
Partly Sunny
Wednesday Night
Low: 32 °F
Partly Cloudy

Detailed Forecast

Tonight

A slight chance of rain and snow before 4am, then a slight chance of rain between 4am and 5am, then a slight chance of rain and snow after 5am. Mostly cloudy, with a low around 32. Wind chill values between 24 and 29. Southeast wind 11 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Sunday

Snow. Patchy fog after 11am. Widespread dense freezing fog, mainly before 10am. High near 33. Wind chill values between 24 and 29. South wind 6 to 9 mph becoming west southwest in the afternoon. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Sunday Night

Snow, mainly before 10pm. Patchy fog before 9pm. Low around 30. South southwest wind around 8 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Monday

Snow before 1pm, then rain, possibly mixed with snow. High near 35. Wind chill values between 24 and 29. South wind 6 to 8 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Monday Night

Rain likely, mainly before 10pm. Mostly cloudy, with a low around 33. South southeast wind around 8 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 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 32.

Thursday

Sunny, with a high near 44.

Thursday Night

Mostly clear, with a low around 31.