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 3 MPH
Barometer	30.17 in (1021.67 mb)
Dewpoint	32°F (0°C)
Visibility	0.25 mi
Last update	30 Jan 06:14 AM PST

More Information:

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

Extended Forecast for

9 Miles SSE Snoqualmie Pass WA

Today
High: 39 °F
Rain
Tonight
Low: 36 °F
Rain then
Chance Rain
Saturday
High: 38 °F
Chance Rain
then Slight
Chance Rain
Saturday Night
Low: 33 °F
Chance Rain
Sunday
High: 36 °F
Rain
Sunday Night
Low: 31 °F
Rain/Snow
Monday
High: 35 °F
Rain/Snow
Likely
Monday Night
Low: 32 °F
Chance Rain
then Slight
Chance Rain
Tuesday
High: 41 °F
Partly Sunny

Detailed Forecast

Today

Rain, mainly after 10am. High near 39. East wind 3 to 7 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Tonight

Rain before 1am, then a chance of rain after 4am. Low around 36. Calm wind. Chance of precipitation is 80%. 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 38. East wind around 7 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, with gusts as high as 18 mph.

Sunday

Rain, mainly after 10am. High near 36. Southeast wind around 6 mph becoming light and variable. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night

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

Monday

Rain likely, possibly mixed with snow, becoming all rain after 1pm. Mostly cloudy, with a high near 35. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Monday Night

A 50 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 33.

Wednesday

Partly sunny, with a high near 43.

Wednesday Night

Partly cloudy, with a low around 32.

Thursday

Mostly sunny, with a high near 44.