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.

light rain,mist

37°F

3°C

Humidity	100%
Wind Speed	N 0 MPH
Barometer	30.21 in (1023.03 mb)
Dewpoint	37°F (3°C)
Visibility	1.00 mi
Last update	31 Jan 08:45 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: 38 °F
Rain Likely
then Slight
Chance Rain
Tonight
Low: 33 °F
Mostly Cloudy
then Chance
Rain
Sunday
High: 36 °F
Rain and
Patchy Fog
Sunday Night
Low: 30 °F
Rain/Snow
Monday
High: 36 °F
Rain/Snow
Monday Night
Low: 34 °F
Rain Likely
then Slight
Chance Rain
Tuesday
High: 41 °F
Mostly Cloudy
Tuesday Night
Low: 34 °F
Mostly Cloudy
Wednesday
High: 43 °F
Partly Sunny

Detailed Forecast

Today

Rain likely, mainly before 10am. Mostly cloudy, with a high near 38. East wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 33. East wind around 8 mph.

Sunday

Rain, mainly after 7am. Patchy fog between 10am and 1pm. High near 36. Light and variable wind becoming west around 6 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night

Rain before 10pm, then a chance of rain and snow between 10pm and 1am, then rain likely after 1am. Low around 30. Southwest wind 3 to 5 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Monday

Rain, possibly mixed with snow, becoming all rain after 1pm. High near 36. Southeast wind 3 to 5 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Monday Night

Rain likely, mainly before 10pm. Mostly cloudy, with a low around 34. Chance of precipitation is 60%.

Tuesday

Mostly cloudy, with a high near 41.

Tuesday Night

Mostly cloudy, with a low around 34.

Wednesday

Partly sunny, with a high near 43.

Wednesday Night

Partly cloudy, with a low around 34.

Thursday

Mostly sunny, with a high near 45.