Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

Stampede Pass (KSMP)

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

unknown precip,mist

30°F

-1°C

Humidity	100%
Wind Speed	N 3 MPH
Barometer	30.4 in (1029.46 mb)
Dewpoint	30°F (-1°C)
Visibility	4.00 mi
Last update	09 Jan 06:30 PM PST

More Information:

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

Extended Forecast for

4 Miles SE Snoqualmie Pass WA

Tonight
Low: 27 °F
Mostly Cloudy
Saturday
High: 37 °F
Partly Sunny
then Chance
Rain/Snow
Saturday Night
Low: 31 °F
Rain/Snow
Likely
Sunday
High: 36 °F
Rain/Snow
then Rain
Sunday Night
Low: 34 °F
Rain
Monday
High: 41 °F
Rain
Monday Night
Low: 38 °F
Rain Likely
then Chance
Rain
Tuesday
High: 45 °F
Slight Chance
Rain then
Partly Sunny
Tuesday Night
Low: 34 °F
Partly Cloudy

Detailed Forecast

Tonight

Mostly cloudy, with a low around 27. Calm wind.

Saturday

A chance of rain and snow after 4pm. Partly sunny, with a high near 37. Calm wind. Chance of precipitation is 30%.

Saturday Night

Rain likely, possibly mixed with snow, mainly after 10pm. Mostly cloudy, with a low around 31. Calm wind. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Sunday

Rain likely, possibly mixed with snow before 10am, then rain. High near 36. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Sunday Night

Rain. Low around 34. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

Monday

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

Monday Night

Rain likely, mainly before 10pm. Mostly cloudy, with a low around 38. Chance of precipitation is 70%.

Tuesday

A 20 percent chance of rain before 10am. Partly sunny, with a high near 45.

Tuesday Night

Partly cloudy, with a low around 34.

Wednesday

A slight chance of rain. Mostly sunny, with a high near 44.