Tracking Storm System Across the Eastern U.S.

A storm system will continue to produce widespread showers and thunderstorms as it progresses eastward across the central U.S. into the Northeast through the weekend. There are risks of severe thunderstorms and excessive rainfall on Saturday from the Ozarks into the mid-Mississippi River Valley with potential for damaging winds, large hail, tornadoes, and flash flooding. Read More >

Current conditions at

Stampede Pass (KSMP)

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

Clear

36°F

2°C

Humidity	81%
Wind Speed	E 3 MPH
Barometer	30.12 in (1019.98 mb)
Dewpoint	31°F (-1°C)
Visibility	10.00 mi
Last update	18 Oct 06:56 AM PDT

More Information:

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

Extended Forecast for

4 Miles S Snoqualmie Pass WA

Today
High: 45 °F
Chance
Showers then
Showers and
Patchy Fog
Tonight
Low: 41 °F
Showers and
Patchy Fog
then
Rain/Snow
Sunday
High: 41 °F
Rain/Snow
then Showers
Sunday Night
Low: 36 °F
Showers then
Showers
Likely
Monday
High: 45 °F
Slight Chance
Showers then
Partly Sunny
Monday Night
Low: 36 °F
Slight Chance
Showers
Tuesday
High: 48 °F
Chance
Showers
Tuesday Night
Low: 36 °F
Chance
Showers
Wednesday
High: 49 °F
Chance
Showers

Detailed Forecast

Today

Showers, mainly after 2pm. Patchy fog after 2pm. Widespread frost before 8am. High near 45. Light southeast wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Tonight

Rain showers before 5am, then rain likely, possibly mixed with snow showers. Patchy fog before 8pm. Steady temperature around 41. Calm wind becoming west 5 to 8 mph in the evening. Winds could gust as high as 24 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Sunday

Rain, possibly mixed with snow showers, becoming all rain after 8am. Some thunder is also possible. High near 41. West wind 9 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Sunday Night

Showers. Low around 36. West wind 6 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Monday

A 20 percent chance of showers before 11am. Partly sunny, with a high near 45. Light west wind.

Monday Night

A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 36.

Tuesday

A 30 percent chance of showers, mainly before 11am. Partly sunny, with a high near 48.

Tuesday Night

A 30 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 36.

Wednesday

A 50 percent chance of showers. Mostly cloudy, with a high near 49.

Wednesday Night

Showers. Mostly cloudy, with a low around 40.