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

Snoqualmie Pass (SNO30)

Lat: 47.42487°NLon: 121.41395°WElev: 3010.0ft.

36°F

2°C

Humidity	100%
Wind Speed	NA NA MPH
Barometer	30.22 in (1023.37 mb)
Dewpoint	36°F (2°C)
Visibility	NA
Last update	30 Jan 11:00 AM PST

More Information:

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

Extended Forecast for

15 Miles N Roslyn WA

Today
High: 36 °F
Rain/Snow
Tonight
Low: 33 °F
Rain/Snow
Likely then
Chance Rain
Saturday
High: 38 °F
Chance Rain
then Slight
Chance Rain
Saturday Night
Low: 30 °F
Slight Chance
Rain/Snow
then Chance
Snow
Sunday
High: 36 °F
Snow
Sunday Night
Low: 28 °F
Snow Likely
then Chance
Snow
Monday
High: 35 °F
Snow Likely
Monday Night
Low: 29 °F
Chance Snow
then Slight
Chance
Rain/Snow
Tuesday
High: 40 °F
Partly Sunny

Detailed Forecast

Today

Snow before 1pm, then rain, possibly mixed with snow. High near 36. Southwest wind around 6 mph. Chance of precipitation is 90%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Rain likely, possibly mixed with snow before 10pm, then a chance of rain after 4am. Mostly cloudy, with a low around 33. West wind 5 to 8 mph becoming east after midnight. Chance of precipitation is 60%. Little or no snow accumulation expected.

Saturday

A 50 percent chance of rain, mainly before 10am. Mostly cloudy, with a high near 38. Southeast wind around 7 mph. New precipitation amounts of less than a tenth of an inch possible.

Saturday Night

A slight chance of rain and snow before 10pm, then a chance of snow. Mostly cloudy, with a low around 30. East wind around 8 mph. Chance of precipitation is 30%.

Sunday

Snow, mainly after 10am. High near 36. East wind around 7 mph becoming west in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Sunday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 28. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Monday

Snow likely, mainly before 4pm. Mostly cloudy, with a high near 35. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Monday Night

A chance of snow before 1am, then a slight chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.

Tuesday

Partly sunny, with a high near 40.

Tuesday Night

Mostly cloudy, with a low around 29.

Wednesday

Mostly sunny, with a high near 43.

Wednesday Night

Partly cloudy, with a low around 29.

Thursday

Mostly sunny, with a high near 43.