Winter Weather Across Portions of the Mid-Atlantic; Heavy Rain Along the Gulf Coast and Southeast

A storm system will continue to slowly move through the Gulf Coast and Southeast U.S. over the next couple of days, bringing a heavy rainfall threat through the weekend. Isolated instances of flooding may occur. On the north side of this storm system, colder air will support areas of mixed wintry precipitation and light snow from the Tennessee Valley to the Mid-Atlantic Friday. Read More >

Hazardous Weather Conditions

Hydrologic Outlook

Current conditions at

Stampede Pass (KSMP)

Lat: 47.27648°NLon: 121.33817°WElev: 3970.0ft.

light rain,mist

34°F

1°C

Humidity	100%
Wind Speed	NA NA MPH
Barometer	30.08 in (1018.63 mb)
Dewpoint	34°F (1°C)
Visibility	0.75 mi
Last update	04 Dec 06:56 PM PST

More Information:

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

Extended Forecast for

6 Miles S Snoqualmie Pass WA

Tonight
Low: 35 °F
Rain
Friday
High: 39 °F
Rain
Friday Night
Low: 33 °F
Rain/Snow
Saturday
High: 34 °F
Rain/Snow
Saturday Night
Low: 32 °F
Rain/Snow
Sunday
High: 36 °F
Rain/Snow
then Rain
Sunday Night
Low: 32 °F
Rain then
Rain Likely
Monday
High: 39 °F
Rain/Snow
then Rain
Monday Night
Low: 34 °F
Heavy Rain

Detailed Forecast

Tonight

Rain. Low around 35. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Friday

Rain. High near 39. Light west wind increasing to 11 to 16 mph in the morning. Winds could gust as high as 37 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Friday Night

Rain before 10pm, then rain and snow. Low around 33. West wind around 18 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Saturday

Rain, possibly mixed with snow, becoming all rain after 1pm. High near 34. West wind 10 to 16 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Saturday Night

Rain before 7pm, then rain, possibly mixed with snow. Low around 32. West wind 3 to 8 mph. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Sunday

Rain, possibly mixed with snow, becoming all rain after 10am. High near 36. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Sunday Night

Rain. Low around 32. Chance of precipitation is 90%.

Monday

Rain likely, possibly mixed with snow before 10am, then rain. High near 39. Chance of precipitation is 90%.

Monday Night

Rain. The rain could be heavy at times. Low around 34. Chance of precipitation is 100%.

Tuesday

Rain, possibly mixed with snow. Mostly cloudy, with a high near 38.

Tuesday Night

Rain, possibly mixed with snow. Mostly cloudy, with a low around 33.

Wednesday

Rain, possibly mixed with snow. Mostly cloudy, with a high near 37.