National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Stampede Pass (KSMP)

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

Clear

58°F

14°C

Humidity 83%
Wind Speed N 0 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 14 Aug 10:56 PM PDT
Extended Forecast for

9 Miles NNW Roslyn WA

  • Tonight

    Tonight: Patchy smoke. Partly cloudy, with a steady temperature around 57. Northwest wind around 5 mph becoming calm after midnight.

    Low: 57 °F

    Patchy Smoke

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms, mainly after 11am. Patchy smoke. Partly sunny, with a high near 67. Calm wind becoming southeast around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 67 °F

    Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before 11pm. Patchy smoke. Partly cloudy, with a low around 55. Northwest wind around 6 mph.

    Low: 55 °F

    Slight Chance
    T-storms then
    Patchy Smoke

  • Sunday

    Sunday: Patchy smoke before 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 68. Calm wind becoming west around 6 mph in the afternoon.

    High: 68 °F

    Patchy Smoke

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 54. Northwest wind around 7 mph.

    Low: 54 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy smoke. Partly cloudy, with a steady temperature around 57. Northwest wind around 5 mph becoming calm after midnight.
Saturday
A 50 percent chance of showers and thunderstorms, mainly after 11am. Patchy smoke. Partly sunny, with a high near 67. Calm wind becoming southeast around 5 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A 20 percent chance of showers and thunderstorms before 11pm. Patchy smoke. Partly cloudy, with a low around 55. Northwest wind around 6 mph.
Sunday
Patchy smoke before 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 68. Calm wind becoming west around 6 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 54. Northwest wind around 7 mph.
Monday
Mostly sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 53.
Tuesday
Mostly sunny, with a high near 65.
Tuesday Night
Partly cloudy, with a low around 51.
Wednesday
Mostly sunny, with a high near 66.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
Sunny, with a high near 69.
Thursday Night
Partly cloudy, with a low around 55.
Friday
Mostly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Roslyn WA
 47.38°N 121.14°W (Elev. 4514 ft)
Last Update:
11:46 pm PDT Aug 14, 2026
Forecast Valid:
11pm PDT Aug 14, 2026-6pm PDT Aug 21, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation