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 3 MPH
Barometer	NA
Dewpoint	33°F (1°C)
Visibility	0.97 mi
Last update	29 Jan 01:38 AM PST

More Information:

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

Extended Forecast for

3 Miles NW Snoqualmie Pass WA

Overnight
Low: 31 °F
Rain/Snow
Thursday
High: 34 °F
Rain/Snow
Thursday Night
Low: 32 °F
Rain then
Chance Rain
Friday
High: 35 °F
Rain/Snow
Friday Night
Low: 33 °F
Rain then
Chance Rain
Saturday
High: 38 °F
Chance Rain
then Mostly
Cloudy
Saturday Night
Low: 31 °F
Chance Rain
Sunday
High: 35 °F
Rain/Snow
Sunday Night
Low: 30 °F
Rain/Snow
then Snow
Likely

Detailed Forecast

Overnight

Snow, possibly mixed with rain, becoming all snow after 4am. The snow could be heavy at times. Low around 31. Wind chill values between 23 and 28. Southeast wind around 13 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 3 inches possible.

Thursday

Rain and snow, becoming all rain after 1pm. The snow could be heavy at times. High near 34. Wind chill values between 19 and 25. South southeast wind 9 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

Rain before 1am, then a chance of rain after 4am. Low around 32. Wind chill values between 24 and 29. Southeast wind 10 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

Rain, possibly mixed with snow, becoming all rain after 1pm. High near 35. Wind chill values between 23 and 28. Southeast wind 8 to 13 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Friday Night

Rain, mainly before 10pm. Low around 33. West southwest wind around 7 mph becoming east after midnight. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

A 30 percent chance of rain before 10am. Mostly cloudy, with a high near 38.

Saturday Night

A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 31.

Sunday

A chance of rain before 10am, then rain and snow. Mostly cloudy, with a high near 35.

Sunday Night

Rain and snow, becoming all snow after 10pm. Mostly cloudy, with a low around 30.

Monday

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

Monday Night

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