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.

Fog

35°F

2°C

Humidity	100%
Wind Speed	NA 3 MPH
Barometer	30.08 in (1018.63 mb)
Dewpoint	35°F (2°C)
Visibility	0.25 mi
Last update	04 Dec 11:56 PM PST

More Information:

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

Extended Forecast for

Snoqualmie Pass WA

Overnight
Low: 35 °F
Rain and
Patchy Fog
Friday
High: 42 °F
Rain and
Areas Fog
Friday Night
Low: 34 °F
Rain/Snow
Saturday
High: 36 °F
Rain/Snow
Saturday Night
Low: 34 °F
Rain
Sunday
High: 39 °F
Rain
Sunday Night
Low: 35 °F
Rain then
Rain Likely
Monday
High: 41 °F
Rain
Monday Night
Low: 36 °F
Heavy Rain

Detailed Forecast

Overnight

Rain. Patchy fog. Low around 35. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Friday

Rain. Areas of fog before 10am. High near 42. Light west wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

Friday Night

Rain, possibly mixed with snow. Low around 34. West wind 9 to 11 mph, with gusts as high as 33 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 36. West wind around 8 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Saturday Night

Rain. Low around 34. 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.

Sunday

Rain. High near 39. Chance of precipitation is 100%.

Sunday Night

Rain. Low around 35. Chance of precipitation is 90%.

Monday

Rain. High near 41. Chance of precipitation is 90%.

Monday Night

Rain. The rain could be heavy at times. Low around 36. Chance of precipitation is 100%.

Tuesday

Rain. The rain could be heavy at times. Mostly cloudy, with a high near 42.

Tuesday Night

Rain. The rain could be heavy at times. Mostly cloudy, with a low around 35.