Marine and Coastal Impacts from Imelda; Unsettled Weather in the West

Swells and high surf from both Imelda and Humberto are expected to bring dangerous marine conditions and rip currents to much of the East Coast over the next several days. A series of Pacific frontal systems will bring waves of showers and thunderstorms to portions of northern California and the Pacific Northwest through midweek. Read More >

Current conditions at

Stampede Pass (KSMP)

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

Fog

45°F

7°C

Humidity	100%
Wind Speed	N 0 MPH
Barometer	29.84 in (1010.5 mb)
Dewpoint	45°F (7°C)
Visibility	0.25 mi
Last update	30 Sep 01:03 AM PDT

More Information:

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

Extended Forecast for

Snoqualmie Pass WA

Overnight
Low: 42 °F
Chance
Showers
Tuesday
High: 58 °F
Mostly Sunny
then Showers
Tuesday Night
Low: 42 °F
Showers
Wednesday
High: 55 °F
Showers
Likely
Wednesday Night
Low: 41 °F
Showers
Likely
Thursday
High: 51 °F
Showers
Thursday Night
Low: 41 °F
Chance
Showers then
Slight Chance
Showers
Friday
High: 55 °F
Slight Chance
Showers
Friday Night
Low: 40 °F
Chance
Showers

Detailed Forecast

Overnight

A 40 percent chance of showers before 2am. Cloudy, then gradually becoming partly cloudy, with a low around 42. Calm wind.

Tuesday

Showers, mainly after 5pm. High near 58. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Night

Showers, mainly after 11pm. Low around 42. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

Showers likely, with thunderstorms also possible after 11am. Partly sunny, with a high near 55. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers likely. Mostly cloudy, with a low around 41. Light and variable wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Thursday

Showers, with thunderstorms also possible after 2pm. High near 51. Chance of precipitation is 80%.

Thursday Night

A 50 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 41.

Friday

A 20 percent chance of showers. Mostly sunny, with a high near 55.

Friday Night

A 40 percent chance of showers. Mostly cloudy, with a low around 40.

Saturday

A chance of showers, mainly before 11am. Partly sunny, with a high near 51.

Saturday Night

A slight chance of showers. Mostly cloudy, with a low around 37.