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
53°F
12°C
| Humidity | 79% |
| Wind Speed | NA NA MPH |
| Barometer | 30.04 in (1017.27 mb) |
| Dewpoint | 47°F (8°C) |
| Visibility | NA |
| Last update | 15 Sep 02:00 PM PDT |
Extended Forecast for
Snoqualmie Pass WA
This Afternoon
High: 56 °F
Slight Chance
ShowersTonight
Low: 44 °F
Decreasing
CloudsWednesday
High: 69 °F
Sunny
Wednesday Night
Low: 48 °F
Clear
Thursday
High: 73 °F
Sunny
Thursday Night
Low: 48 °F
Clear
Friday
High: 67 °F
Sunny
Friday Night
Low: 47 °F
Mostly Clear
Saturday
High: 71 °F
Sunny
Detailed Forecast
This Afternoon
A 20 percent chance of showers. Partly sunny, with a high near 56. Calm wind.
Tonight
Mostly cloudy, then gradually becoming clear, with a low around 44. Calm wind.
Wednesday
Sunny, with a high near 69. Calm wind.
Wednesday Night
Clear, with a low around 48. Calm wind.
Thursday
Sunny, with a high near 73. Calm wind.
Thursday Night
Clear, with a low around 48.
Friday
Sunny, with a high near 67.
Friday Night
Mostly clear, with a low around 47.
Saturday
Sunny, with a high near 71.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Sunny, with a high near 73.
Sunday Night
Partly cloudy, with a low around 50.
Monday
Mostly sunny, with a high near 67.
Monday Night
A chance of showers. Mostly cloudy, with a low around 47.
Tuesday
A chance of showers. Partly sunny, with a high near 61.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Snoqualmie Pass WA
47.41°N 121.41°W (Elev. 2812 ft)
47.41°N 121.41°W (Elev. 2812 ft)
3:00 pm PDT Sep 15, 2026
3pm PDT Sep 15, 2026-6pm PDT Sep 22, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
