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

Stampede Pass (KSMP)

Lat: 47.27648°NLon: 121.33817°WElev: 3970.0ft.

unknown precip,fog

32°F

0°C

Humidity	100%
Wind Speed	NA 3 MPH
Barometer	30.03 in (1016.93 mb)
Dewpoint	32°F (0°C)
Visibility	0.50 mi
Last update	01 Feb 12:56 AM PST

More Information:

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

Extended Forecast for

11 Miles NNW Roslyn WA

Overnight
Low: 32 °F
Slight Chance
Rain
Sunday
High: 36 °F
Rain/Snow
Sunday Night
Low: 31 °F
Chance
Rain/Snow
Monday
High: 37 °F
Snow then
Rain/Snow
Monday Night
Low: 34 °F
Chance Rain
then Mostly
Cloudy
Tuesday
High: 42 °F
Partly Sunny
Tuesday Night
Low: 33 °F
Mostly Cloudy
Wednesday
High: 45 °F
Partly Sunny
Wednesday Night
Low: 32 °F
Partly Cloudy

Detailed Forecast

Overnight

A 20 percent chance of rain before 4am. Mostly cloudy, with a low around 32. Southeast wind around 8 mph.

Sunday

Snow, possibly mixed with rain, mainly after 7am. High near 36. West wind 6 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Sunday Night

A chance of rain and snow, mainly after 4am. Mostly cloudy, with a low around 31. West wind 6 to 8 mph. Chance of precipitation is 30%.

Monday

Snow before 1pm, then snow, possibly mixed with rain. High near 37. East wind around 6 mph becoming south in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Monday Night

A 50 percent chance of rain before 10pm. Mostly cloudy, with a low around 34. South wind around 6 mph becoming northwest after midnight. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

Partly sunny, with a high near 42.

Tuesday Night

Mostly cloudy, with a low around 33.

Wednesday

Partly sunny, with a high near 45.

Wednesday Night

Partly cloudy, with a low around 32.

Thursday

Sunny, with a high near 45.

Thursday Night

Partly cloudy, with a low around 31.