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.

light rain,mist

36°F

2°C

Humidity	100%
Wind Speed	N 0 MPH
Barometer	29.8 in (1009.14 mb)
Dewpoint	36°F (2°C)
Visibility	0.75 mi
Last update	18 Oct 09:56 PM PDT

More Information:

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

Extended Forecast for

5 Miles SSW Snoqualmie Pass WA

Tonight
Low: 40 °F
Showers then
Rain/Snow
Sunday
High: 38 °F
Rain/Snow
Sunday Night
Low: 38 °F
Rain/Snow
Monday
High: 41 °F
Chance
Rain/Snow
then Patchy
Frost
Monday Night
Low: 33 °F
Areas Frost
then Partly
Cloudy
Tuesday
High: 50 °F
Mostly Sunny
Tuesday Night
Low: 37 °F
Partly Cloudy
Wednesday
High: 47 °F
Showers
Likely
Wednesday Night
Low: 38 °F
Showers
Likely

Detailed Forecast

Tonight

Rain showers before 2am, then rain likely, possibly mixed with snow showers between 2am and 5am, then rain showers likely after 5am. Steady temperature around 40. Southeast wind 7 to 9 mph becoming west after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Sunday

Rain showers before 8am, then rain, possibly mixed with snow showers. Some thunder is also possible. High near 38. West wind 13 to 15 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Sunday Night

Rain, possibly mixed with snow showers before 11pm, then rain showers likely between 11pm and 5am, then rain likely, possibly mixed with snow showers after 5am. Steady temperature around 38. West wind 9 to 16 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Monday

A chance of rain and snow showers before 8am, then a chance of rain showers between 8am and 11am. Patchy frost between 11am and 2pm. Otherwise, mostly cloudy, with a high near 41. West wind 5 to 7 mph. Chance of precipitation is 30%.

Monday Night

Areas of frost between 8pm and 11pm. Otherwise, partly cloudy, with a low around 33. Light and variable wind.

Tuesday

Mostly sunny, with a high near 50.

Tuesday Night

Partly cloudy, with a low around 37.

Wednesday

Showers likely, mainly after 11am. Mostly cloudy, with a high near 47. Chance of precipitation is 60%.

Wednesday Night

Showers likely. Mostly cloudy, with a low around 38. Chance of precipitation is 70%.

Thursday

Showers likely. Mostly cloudy, with a high near 46.