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.

35°F

2°C

Humidity	99%
Wind Speed	NA NA MPH
Barometer	30.19 in (1022.35 mb)
Dewpoint	35°F (2°C)
Visibility	NA
Last update	30 Jan 12:00 PM PST

More Information:

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

Extended Forecast for

14 Miles N Roslyn WA

This Afternoon
High: 39 °F
Rain/Snow
Tonight
Low: 38 °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
Likely then
Chance
Rain/Snow
Monday
High: 37 °F
Rain/Snow
Likely
Monday Night
Low: 32 °F
Chance Rain
Tuesday
High: 42 °F
Partly Sunny

Detailed Forecast

This Afternoon

Rain, possibly mixed with snow. High near 39. Light southwest wind. 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 steady temperature around 38. Calm wind. 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. Calm wind becoming southeast around 5 mph in the afternoon. 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. Light east wind.

Sunday

Rain, mainly after 10am. High near 38. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night

Rain likely before 10pm, then a chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 70%. 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 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 42.

Tuesday Night

Mostly cloudy, with a low around 32.

Wednesday

Mostly sunny, with a high near 45.

Wednesday Night

Partly cloudy, with a low around 32.

Thursday

Mostly sunny, with a high near 45.