National Weather Service

News Headlines

Discontinuation of the Max/Min Temperature and Precipitation Table Product (RTP/OSO) for all NWS Western Region Offices Effect July 7, 2026

Hazardous Weather Conditions

Winter Weather Advisory until May 16, 11:00 PM PDT

Current conditions at

Stampede Pass (KSMP)

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

light snow,freezing fog

30°F

-1°C

Humidity	100%
Wind Speed	NA NA MPH
Barometer	30.0 in (1015.92 mb)
Dewpoint	30°F (-1°C)
Visibility	0.25 mi
Last update	16 May 07:56 AM 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 May 16, 09:08am until May 16, 11:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory May 16, 09:08am until May 16, 11:00pm
NOW until 11:00pm Sat
Winter Weather Advisory
Today
High: 47 °F
Rain/Snow
Likely
Tonight
Low: 36 °F
Chance
Showers
Sunday
High: 56 °F
Mostly Sunny
Sunday Night
Low: 38 °F
Partly Cloudy
Monday
High: 61 °F
Mostly Sunny
Monday Night
Low: 39 °F
Partly Cloudy
Tuesday
High: 62 °F
Mostly Sunny
Tuesday Night
Low: 41 °F
Partly Cloudy

Detailed Forecast

Today

Snow showers likely, possibly mixed with rain, becoming all rain after 2pm. Some thunder is also possible. Mostly cloudy, with a high near 47. West wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.

Tonight

A chance of showers before 8pm, then a slight chance of showers after 2am. Partly cloudy, with a low around 36. Northwest wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

Sunday

Mostly sunny, with a high near 56. Northwest wind around 6 mph.

Sunday Night

Partly cloudy, with a low around 38. Northwest wind around 6 mph becoming calm in the evening.

Monday

Mostly sunny, with a high near 61. Calm wind becoming west 5 to 7 mph in the afternoon.

Monday Night

Partly cloudy, with a low around 39.

Tuesday

Mostly sunny, with a high near 62.

Tuesday Night

Partly cloudy, with a low around 41.