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

36°F

2°C

Humidity	100%
Wind Speed	NA 3 MPH
Barometer	30.07 in (1018.29 mb)
Dewpoint	36°F (2°C)
Visibility	0.25 mi
Last update	05 Dec 12:56 AM PST

More Information:

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

Extended Forecast for

3 Miles ESE Snoqualmie Pass WA

Overnight
Low: 32 °F
Rain and
Patchy Fog
Friday
High: 38 °F
Rain and
Patchy Fog
then
Rain/Snow
Friday Night
Low: 30 °F
Breezy.
Rain/Snow
then Snow
Saturday
High: 34 °F
Snow and
Breezy
Saturday Night
Low: 31 °F
Snow
Sunday
High: 37 °F
Rain/Snow
Sunday Night
Low: 33 °F
Rain/Snow
then Snow
Likely
Monday
High: 41 °F
Rain/Snow
Monday Night
Low: 31 °F
Rain/Snow and
Breezy

Detailed Forecast

Overnight

Rain. Patchy fog. Low around 32. West wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

Rain before 4pm, then rain and snow. Patchy fog before 10am. High near 38. West wind 7 to 12 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Friday Night

Rain and snow, becoming all snow after 7pm. Low around 30. Breezy, with a west wind 25 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Saturday

Snow. High near 34. Breezy, with a west wind 17 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Saturday Night

Snow. Low around 31. West wind 9 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Sunday

Snow before 10am, then rain, possibly mixed with snow. High near 37. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Sunday Night

Rain and snow, becoming all snow after 10pm. Low around 33. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Monday

Snow likely before 10am, then rain, possibly mixed with snow. High near 41. Chance of precipitation is 100%.

Monday Night

Rain, possibly mixed with snow before 7pm, then rain between 7pm and 1am, then rain, possibly mixed with snow after 1am. The rain could be heavy at times. Low around 31. Breezy. Chance of precipitation is 100%.

Tuesday

Snow, possibly mixed with rain, becoming all snow after 10am. Mostly cloudy, with a high near 35.

Tuesday Night

Snow. The snow could be heavy at times. Mostly cloudy, with a low around 31.

Wednesday

Rain and snow. The rain and snow could be heavy at times. Mostly cloudy, with a high near 35.

Wednesday Night

Rain and snow. The rain could be heavy at times. Mostly cloudy, with a low around 31.

Thursday

Rain and snow likely. Mostly cloudy, with a high near 34.