National Weather Service

News Headlines

New Version of Climate Plots Arrives May 1, 2026: Early Access Now Available Under "Climate Graphs and Charts"
SCN26-34: Discontinuation of the Max/Min Temperature and Precipitation Table Product (RTP) for all NWS Alaska Region, Eastern Region, and Western Region Offices: Effective May 6, 2026

Current conditions at

Snoqualmie Pass (SNO30)

Lat: 47.42487°NLon: 121.41395°WElev: 3010.0ft.

62°F

17°C

Humidity	46%
Wind Speed	NA NA MPH
Barometer	29.85 in (1010.84 mb)
Dewpoint	41°F (5°C)
Visibility	NA
Last update	20 Apr 03:00 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

This Afternoon
High: 60 °F
Mostly Cloudy
Tonight
Low: 42 °F
Slight Chance
Rain
Tuesday
High: 47 °F
Showers
Likely
Tuesday Night
Low: 37 °F
Rain then
Rain/Snow
Wednesday
High: 39 °F
Rain/Snow
Wednesday Night
Low: 35 °F
Chance
Rain/Snow
then Slight
Chance
Rain/Snow
Thursday
High: 46 °F
Partly Sunny
Thursday Night
Low: 34 °F
Mostly Clear
Friday
High: 53 °F
Sunny

Detailed Forecast

This Afternoon

Mostly cloudy, with a high near 60. East wind around 6 mph.

Tonight

A 20 percent chance of rain between 2am and 5am. Mostly cloudy, with a low around 42. East wind around 6 mph becoming light and variable in the evening.

Tuesday

A chance of rain before 11am, then showers likely and possibly a thunderstorm between 11am and 2pm, then rain likely after 2pm. Mostly cloudy, with a high near 47. West wind 5 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

Rain before 2am, then rain, possibly mixed with snow. Low around 37. West wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Wednesday

Rain and snow, becoming all rain after 5pm. High near 39. West wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Wednesday Night

A chance of rain before 8pm, then a chance of rain and snow. Mostly cloudy, with a low around 35. Chance of precipitation is 50%. Little or no snow accumulation expected.

Thursday

Partly sunny, with a high near 46.

Thursday Night

Mostly clear, with a low around 34.

Friday

Sunny, with a high near 53.

Friday Night

Mostly clear, with a low around 36.

Saturday

Sunny, with a high near 53.

Saturday Night

Mostly clear, with a low around 37.