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

Dangerous Heat and Possible Flooding This Week

Hot temperatures and high humidity are forecast to continue across much of east Texas into the mid-Mississippi Valley through this week. Heavy to excessive rainfall occurring at times through Friday could bring areas of flooding across parts of the central Plains into the upper Midwest and Four Corners states. Read More >

Current conditions at

Snoqualmie Pass (SNO30)

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

NA

55°F

13°C

Humidity 77%
Wind Speed NA NA MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 48°F (9°C)
Visibility NA
Last update 15 Sep 03:00 PM PDT
Extended Forecast for

14 Miles S Stevens Pass WA

  • This Afternoon

    This Afternoon: A 40 percent chance of showers. Mostly cloudy, with a high near 53. Light north wind.

    High: 53 °F

    Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 39. Light northeast wind.

    Low: 39 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 70. Northeast wind around 5 mph becoming calm.

    High: 70 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42. Light east wind.

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 76. Calm wind becoming west around 5 mph in the afternoon.

    High: 76 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 71.

    High: 71 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

Detailed Forecast

This Afternoon
A 40 percent chance of showers. Mostly cloudy, with a high near 53. Light north wind.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 39. Light northeast wind.
Wednesday
Sunny, with a high near 70. Northeast wind around 5 mph becoming calm.
Wednesday Night
Mostly clear, with a low around 42. Light east wind.
Thursday
Sunny, with a high near 76. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 44.
Friday
Sunny, with a high near 71.
Friday Night
Mostly clear, with a low around 44.
Saturday
Sunny, with a high near 74.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Sunny, with a high near 76.
Sunday Night
Partly cloudy, with a low around 46.
Monday
Mostly sunny, with a high near 70.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 43.
Tuesday
A slight chance of showers. Mostly sunny, with a high near 64.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles S Stevens Pass WA
 47.53°N 121.09°W (Elev. 3471 ft)
Last Update:
3:00 pm PDT Sep 15, 2026
Forecast Valid:
4pm PDT Sep 15, 2026-6pm PDT Sep 22, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation