Heat Persists in the South Central U.S. and Southwest; Heavy rains in the Desert Southwest and Central Plains

Sweltering heat remains across the South-Central Plains, Lower/Middle Mississippi Valley, and the Southwest this week with limited nighttime relief. Thunderstorms will bring heavy rainfall leading to localized flash flooding in portions of the Desert Southwest and central Plains. Isolated strong to severe thunderstorms are possible across portions of the central Plains into the Northeast. Read More >

Current conditions at

Snoqualmie Pass (SNO30)

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

NA

73°F

23°C

Humidity 32%
Wind Speed NA NA MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 41°F (5°C)
Visibility NA
Last update 09 Sep 01:00 PM PDT
Extended Forecast for

2 Miles SSE Snoqualmie Pass WA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 74. West wind around 5 mph.

    High: 74 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 51. Calm wind.

    Low: 51 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 61. Calm wind becoming west around 6 mph in the morning. Winds could gust as high as 18 mph.

    High: 61 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 8pm.  Mostly cloudy, with a low around 46. West wind around 5 mph becoming calm  in the evening. Winds could gust as high as 18 mph.

    Low: 46 °F

    Slight Chance
    Showers

  • Friday

    Friday: Mostly cloudy, with a high near 60. Light and variable wind.

    High: 60 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 47.

    Low: 47 °F

    Mostly Cloudy

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm after 11am.  Mostly cloudy, with a high near 60. Chance of precipitation is 60%.

    High: 60 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely, mainly before 11pm.  Mostly cloudy, with a low around 46. Chance of precipitation is 60%.

    Low: 46 °F

    Showers
    Likely

  • Sunday

    Sunday: A 40 percent chance of showers.  Partly sunny, with a high near 57.

    High: 57 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 74. West wind around 5 mph.
Tonight
Mostly cloudy, with a low around 51. Calm wind.
Thursday
Mostly cloudy, with a high near 61. Calm wind becoming west around 6 mph in the morning. Winds could gust as high as 18 mph.
Thursday Night
A 20 percent chance of showers after 8pm. Mostly cloudy, with a low around 46. West wind around 5 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Friday
Mostly cloudy, with a high near 60. Light and variable wind.
Friday Night
Mostly cloudy, with a low around 47.
Saturday
Showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 60. Chance of precipitation is 60%.
Saturday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Sunday
A 40 percent chance of showers. Partly sunny, with a high near 57.
Sunday Night
A slight chance of showers before 11pm. Partly cloudy, with a low around 45.
Monday
Mostly sunny, with a high near 64.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Partly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Snoqualmie Pass WA
 47.39°N 121.4°W (Elev. 2759 ft)
12:21 pm PDT Sep 9, 2026
2pm PDT Sep 9, 2026-6pm PDT Sep 15, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database