Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains Thursday night, crossing the Midwest and reaching the Gulf Coast Friday night. Confidence continues to increase for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Current conditions at

ALPENTAL EXIT (TALPE)

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

Rain

33°F

1°C

Humidity	100%
Wind Speed	SSE 0 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	0.35 mi
Last update	29 Jan 02:18 AM PST

More Information:

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

Extended Forecast for

11 Miles NNE Snoqualmie Pass WA

Overnight
Low: 31 °F
Heavy Snow
Thursday
High: 34 °F
Heavy Snow
then
Rain/Snow
Thursday Night
Low: 33 °F
Rain/Snow
then Chance
Rain/Snow
Friday
High: 35 °F
Snow then
Rain/Snow
Friday Night
Low: 33 °F
Rain/Snow
then Chance
Rain/Snow
Saturday
High: 39 °F
Chance
Rain/Snow
Saturday Night
Low: 31 °F
Chance Snow
Sunday
High: 36 °F
Snow
Sunday Night
Low: 30 °F
Snow

Detailed Forecast

Overnight

Snow. The snow could be heavy at times. Low around 31. Wind chill values between 20 and 25. South southeast wind around 14 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.

Thursday

Rain, possibly mixed with snow. The snow could be heavy at times. High near 34. Wind chill values between 20 and 26. South southeast wind 11 to 16 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Thursday Night

Rain and snow before 1am, then a chance of snow after 4am. Low around 33. Wind chill values between 24 and 29. Southeast wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Friday

Snow before 1pm, then rain and snow. High near 35. Wind chill values between 23 and 28. South southeast wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Friday Night

Rain and snow, mainly before 10pm. Low around 33. West southwest wind around 9 mph becoming east southeast after midnight. Chance of precipitation is 90%. Little or no snow accumulation expected.

Saturday

A chance of rain and snow before 4pm, then a slight chance of rain. Mostly cloudy, with a high near 39. Chance of precipitation is 30%. Little or no snow accumulation expected.

Saturday Night

A 30 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 31. New snow accumulation of less than a half inch possible.

Sunday

Snow, mainly after 10am. Mostly cloudy, with a high near 36.

Sunday Night

Snow. Mostly cloudy, with a low around 30.

Monday

A chance of snow. Mostly cloudy, with a high near 34.

Monday Night

A chance of snow. Mostly cloudy, with a low around 29.

Tuesday

Partly sunny, with a high near 40.