Prolonged Extreme Cold; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the Gulf Coast, upper Ohio Valley, Mid-Atlantic, and Southeast U.S. into this weekend. A rapidly deepening storm centered just off the North Carolina coast Friday night through Saturday night will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia. 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	N 0 MPH
Barometer	30.22 in (1023.37 mb)
Dewpoint	32°F (0°C)
Visibility	0.25 mi
Last update	30 Jan 03:42 AM PST

More Information:

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

Extended Forecast for

11 Miles NNW Roslyn WA

Today
High: 39 °F
Rain/Snow
Tonight
Low: 35 °F
Rain Likely
then Chance
Rain
Saturday
High: 40 °F
Chance Rain
then Slight
Chance Rain
Saturday Night
Low: 33 °F
Chance Rain
Sunday
High: 38 °F
Rain
Sunday Night
Low: 31 °F
Rain/Snow
Monday
High: 37 °F
Rain/Snow
Likely
Monday Night
Low: 32 °F
Chance Rain
Tuesday
High: 41 °F
Partly Sunny

Detailed Forecast

Today

Rain, possibly mixed with snow, mainly after 10am. High near 39. Southeast wind around 7 mph becoming southwest in the afternoon. Chance of precipitation is 100%. Little or no snow accumulation expected.

Tonight

Rain likely before 10pm, then a chance of rain after 4am. Mostly cloudy, with a low around 35. West wind around 6 mph becoming east after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

A 50 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 40. Southeast wind around 8 mph. New precipitation amounts of less than a tenth of an inch possible.

Saturday Night

A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 33. East wind around 9 mph.

Sunday

Rain, mainly after 10am. High near 38. East wind around 7 mph becoming west in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night

Rain before 10pm, then rain likely, possibly mixed with snow. Low around 31. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Monday

Rain and snow likely, becoming all rain after 1pm. Mostly cloudy, with a high near 37. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Monday Night

A 40 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 32.

Tuesday

Partly sunny, with a high near 41.

Tuesday Night

Mostly cloudy, with a low around 32.

Wednesday

Partly sunny, with a high near 44.

Wednesday Night

Partly cloudy, with a low around 32.

Thursday

Mostly sunny, with a high near 45.