Isaias Expected To Be A Strong Hurricane Approaching The Northern Gulf Coast Friday

Isaias is expected to strengthen and be a strong hurricane when it approaches the northern Gulf Coast on Friday. Damaging hurricane-force winds and life-threatening storm surge impacts are expected Friday into Saturday. Isaias will bring heavy rainfall to the northern Gulf Coast and much of the Southeast U.S. Friday into the weekend. Read More >

Current conditions at

Snoqualmie Pass (SNO30)

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

NA

47°F

8°C

Humidity 86%
Wind Speed NA NA MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 43°F (6°C)
Visibility NA
Last update 08 Oct 06:00 AM PDT
Extended Forecast for

3 Miles E Snoqualmie Pass WA

  • Today

    Today: Mostly sunny, with a high near 61. Calm wind becoming west around 6 mph in the afternoon.

    High: 61 °F

    Mostly Sunny

  • Tonight

    Tonight: A 20 percent chance of showers after 2am.  Mostly cloudy, with a low around 40. Light northwest wind becoming west 9 to 14 mph in the evening. Winds could gust as high as 18 mph.

    Low: 40 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Friday

    Friday: Showers.  Temperature falling to around 39 by 5pm. West wind 9 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 48 °F⇓

    Showers

  • Friday Night

    Friday Night: Rain and snow showers, becoming all snow after 8pm.  Low around 34. West wind 8 to 17 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow
    then Chance
    Snow Showers

  • Saturday

    Saturday: A 40 percent chance of snow showers after 11am.  Mostly cloudy, with a high near 38. West wind 5 to 7 mph becoming calm  in the morning.

    High: 38 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 42.

    High: 42 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 47.

    High: 47 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 61. Calm wind becoming west around 6 mph in the afternoon.
Tonight
A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 40. Light northwest wind becoming west 9 to 14 mph in the evening. Winds could gust as high as 18 mph.
Friday
Showers. Temperature falling to around 39 by 5pm. West wind 9 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain and snow showers, becoming all snow after 8pm. Low around 34. West wind 8 to 17 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Saturday
A 40 percent chance of snow showers after 11am. Mostly cloudy, with a high near 38. West wind 5 to 7 mph becoming calm in the morning.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Sunny, with a high near 42.
Sunday Night
Mostly clear, with a low around 32.
Columbus Day
Sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
A chance of showers. Mostly sunny, with a high near 47.
Tuesday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 38.
Wednesday
A chance of rain and snow showers. Partly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Snoqualmie Pass WA
 47.41°N 121.34°W (Elev. 5407 ft)
4:00 am PDT Oct 8, 2026
6am PDT Oct 8, 2026-6pm PDT Oct 14, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database