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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.

64°F

18°C

Humidity	25%
Wind Speed	NA NA MPH
Barometer	29.97 in (1014.9 mb)
Dewpoint	29°F (-2°C)
Visibility	NA
Last update	09 Apr 05:00 PM PDT

More Information:

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

Extended Forecast for

17 Miles NNE Roslyn WA

Tonight
Low: 37 °F
Partly Cloudy
Friday
High: 59 °F
Partly Sunny
then Chance
Rain
Friday Night
Low: 40 °F
Chance Rain
Saturday
High: 50 °F
Rain Likely
Saturday Night
Low: 36 °F
Chance Rain
then Mostly
Cloudy
Sunday
High: 52 °F
Slight Chance
Rain
Sunday Night
Low: 35 °F
Chance
Rain/Snow
Monday
High: 45 °F
Chance
Rain/Snow
Monday Night
Low: 30 °F
Chance
Rain/Snow
then Slight
Chance Snow

Detailed Forecast

Tonight

Partly cloudy, with a low around 37. East wind around 5 mph.

Friday

A 30 percent chance of rain after 5pm. Partly sunny, with a high near 59. Southeast wind 3 to 5 mph.

Friday Night

A 30 percent chance of rain, mainly after 2am. Mostly cloudy, with a low around 40. Light and variable wind.

Saturday

Rain likely, mainly after 11am. Mostly cloudy, with a high near 50. Light and variable wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday Night

A 30 percent chance of rain before 11pm. Mostly cloudy, with a low around 36. West wind 5 to 7 mph.

Sunday

A 20 percent chance of rain after 11am. Partly sunny, with a high near 52.

Sunday Night

A chance of rain before 11pm, then a slight chance of rain and snow. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.

Monday

A slight chance of rain and snow before 8am, then a slight chance of snow between 8am and 11am, then a chance of rain and snow after 11am. Partly sunny, with a high near 45. Chance of precipitation is 30%.

Monday Night

A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.

Tuesday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 41.

Tuesday Night

Snow. The snow could be heavy at times. Mostly cloudy, with a low around 26.

Wednesday

Snow likely. Mostly cloudy, with a high near 38.

Wednesday Night

A chance of snow. Partly cloudy, with a low around 23.

Thursday

A slight chance of snow. Mostly sunny, with a high near 42.