National Weather Service

Hazardous Weather Conditions

Hydrologic Outlook

Current conditions at

Stampede Pass (KSMP)

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

Mist

2°C

36°F

Humidity	NA
Wind Speed	W 6 MPH
Barometer	29.7 in (1005.76 mb)
Dewpoint	N/A
Visibility	1.61 km
Wind Chill	-1°C (31°F)
Last update	NA

More Information:

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

Extended Forecast for

2 Miles S Snoqualmie Pass WA

Today
High: 8 °C
Showers
Tonight
Low: 5 °C
Showers
Likely then
Showers
Tuesday
High: 11 °C
Showers
Tuesday Night
Low: 5 °C
Showers
Likely
Wednesday
High: 16 °C
Mostly Sunny
Wednesday Night
Low: 6 °C
Mostly Clear
Thursday
High: 20 °C
Sunny
Thursday Night
Low: 8 °C
Mostly Clear
Friday
High: 25 °C
Sunny

Detailed Forecast

Today

Showers and possibly a thunderstorm. High near 8. West wind 18 to 21 km/h, with gusts as high as 45 km/h. Chance of precipitation is 90%. New rainfall amounts between 7.5 mm and 1 cm possible.

Tonight

Showers. Low around 5. West wind 11 to 16 km/h becoming light and variable after midnight. Winds could gust as high as 40 km/h. Chance of precipitation is 100%. New precipitation amounts between 5 and 7.5 mm possible.

Tuesday

Showers, with thunderstorms also possible after 11am. High near 11. Light and variable wind becoming west 9 to 14 km/h in the afternoon. Winds could gust as high as 37 km/h. Chance of precipitation is 90%. New rainfall amounts between 7.5 mm and 1 cm possible.

Tuesday Night

Showers likely, mainly before 11pm. Mostly cloudy, with a low around 5. West wind 5 to 14 km/h, with gusts as high as 39 km/h. Chance of precipitation is 70%. New precipitation amounts between 1 and 2.5 mm possible.

Wednesday

Mostly sunny, with a high near 16. West wind 3 to 8 km/h.

Wednesday Night

Mostly clear, with a low around 6.

Thursday

Sunny, with a high near 20.

Thursday Night

Mostly clear, with a low around 8.

Friday

Sunny, with a high near 25.

Friday Night

Mostly clear, with a low around 12.