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

29°F

-2°C

Humidity	100%
Wind Speed	E 3 MPH
Barometer	30.36 in (1028.11 mb)
Dewpoint	29°F (-2°C)
Visibility	10.00 mi
Last update	10 Jan 05:56 PM PST

More Information:

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

Extended Forecast for

17 Miles ENE Snoqualmie Pass WA

Tonight
Low: 31 °F
Snow Likely
Sunday
High: 34 °F
Rain/Snow
Sunday Night
Low: 32 °F
Rain/Snow
Monday
High: 38 °F
Rain/Snow
then Rain
Likely
Monday Night
Low: 34 °F
Chance Rain
Tuesday
High: 43 °F
Partly Sunny
Tuesday Night
Low: 30 °F
Partly Cloudy
Wednesday
High: 41 °F
Sunny
Wednesday Night
Low: 26 °F
Partly Cloudy

Detailed Forecast

Tonight

Snow likely, mainly after 4am. Mostly cloudy, with a steady temperature around 31. Southwest wind around 6 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.

Sunday

Snow likely before 10am, then rain, possibly mixed with snow. High near 34. Southwest wind around 6 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Sunday Night

Rain, possibly mixed with snow, becoming all rain after 4am. Low around 32. Southwest wind 7 to 11 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Monday

Rain before 7am, then rain, possibly mixed with snow between 7am and 10am, then rain likely after 10am. High near 38. West wind around 15 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Monday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 34. West wind 9 to 11 mph. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

Partly sunny, with a high near 43.

Tuesday Night

Partly cloudy, with a low around 30.

Wednesday

Sunny, with a high near 41.

Wednesday Night

Partly cloudy, with a low around 26.

Thursday

Sunny, with a high near 40.

Thursday Night

Mostly clear, with a low around 26.