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

Hazardous Weather Conditions

Winter Weather Advisory until April 15, 11:00 PM PDT

Current conditions at

Stampede Pass (KSMP)

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

light snow,freezing fog

27°F

-3°C

Humidity	100%
Wind Speed	NA 3 MPH
Barometer	29.77 in (1008.13 mb)
Dewpoint	27°F (-3°C)
Visibility	0.25 mi
Last update	15 Apr 05:56 PM PDT

More Information:

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

Extended Forecast for

11 Miles N Roslyn WA

Winter Weather Advisory April 15, 06:56pm until April 15, 11:00pm

Click here for hazard details and duration

...

Winter Weather Advisory April 15, 06:56pm until April 15, 11:00pm
NOW until 11:00pm Wed
Winter Weather Advisory
Tonight
Low: 26 °F
Snow Likely
then Partly
Cloudy
Thursday
High: 43 °F
Mostly Sunny
Thursday Night
Low: 31 °F
Partly Cloudy
Friday
High: 52 °F
Sunny
Friday Night
Low: 35 °F
Partly Cloudy
Saturday
High: 57 °F
Partly Sunny
Saturday Night
Low: 40 °F
Mostly Cloudy
Sunday
High: 63 °F
Partly Sunny

Detailed Forecast

Tonight

Snow likely before 11pm. Mostly cloudy, with a low around 26. Northwest wind 3 to 5 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 2 inches possible.

Thursday

Mostly sunny, with a high near 43. West wind 5 to 8 mph, with gusts as high as 20 mph.

Thursday Night

Partly cloudy, with a low around 31. West wind 3 to 7 mph. Winds could gust as high as 20 mph.

Friday

Sunny, with a high near 52. Calm wind.

Friday Night

Partly cloudy, with a low around 35. Calm wind.

Saturday

Partly sunny, with a high near 57.

Saturday Night

Mostly cloudy, with a low around 40.