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

Dangerous Cold and Gusty Winds Anticipated This Weekend

A significant arctic outbreak will bring frigid temperatures and dangerously cold wind chills to the Northeast and Mid-Atlantic this weekend. Strong winds which could produce tree damage and power outages, and periods of snow squalls are also possible. Relief from this cold and a warming trend is forecast to commence by the beginning to middle of next week. Read More >

Current conditions at

Snoqualmie Pass (SNO30)

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

NA

32°F

0°C

Humidity 100%
Wind Speed NA NA MPH
Barometer 30.3 in (1026.08 mb)
Dewpoint 32°F (0°C)
Visibility NA
Last update 05 Feb 05:00 AM PST
Extended Forecast for

Snoqualmie Pass WA

  • Today

    Today: Mostly sunny, with a high near 47. Calm wind becoming east around 5 mph in the afternoon.

    High: 47 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 52. Calm wind.

    High: 52 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of rain after 4am. Areas of fog after 10pm. Otherwise, increasing clouds, with a low around 35. Calm wind.

    Low: 35 °F

    Areas Fog
    then Chance
    Rain and
    Areas Fog

  • Saturday

    Saturday: Rain, mainly after 10am. Areas of fog before 10am. High near 43. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 43 °F

    Rain and
    Areas Fog

  • Saturday Night

    Saturday Night: Rain. Low around 37. Chance of precipitation is 90%.

    Low: 37 °F

    Rain

  • Sunday

    Sunday: Rain. High near 39. Chance of precipitation is 90%.

    High: 39 °F

    Rain

  • Sunday Night

    Sunday Night: Rain before 1am, then rain likely, possibly mixed with snow. Low around 31. Chance of precipitation is 90%.

    Low: 31 °F

    Rain then
    Rain/Snow
    Likely

  • Monday

    Monday: Rain, possibly mixed with snow, becoming all rain after 4pm. High near 36. Chance of precipitation is 80%.

    High: 36 °F

    Rain/Snow

Detailed Forecast

Today
Mostly sunny, with a high near 47. Calm wind becoming east around 5 mph in the afternoon.
Tonight
Partly cloudy, with a low around 35. Calm wind.
Friday
Mostly sunny, with a high near 52. Calm wind.
Friday Night
A 30 percent chance of rain after 4am. Areas of fog after 10pm. Otherwise, increasing clouds, with a low around 35. Calm wind.
Saturday
Rain, mainly after 10am. Areas of fog before 10am. High near 43. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Rain. Low around 37. Chance of precipitation is 90%.
Sunday
Rain. High near 39. Chance of precipitation is 90%.
Sunday Night
Rain before 1am, then rain likely, possibly mixed with snow. Low around 31. Chance of precipitation is 90%.
Monday
Rain, possibly mixed with snow, becoming all rain after 4pm. High near 36. Chance of precipitation is 80%.
Monday Night
Rain likely before 7pm, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 27.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 36.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 26.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 38.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Snoqualmie Pass WA
 47.41°N 121.41°W (Elev. 2812 ft)
Last Update:
4:20 am PST Feb 5, 2026
Forecast Valid:
6am PST Feb 5, 2026-6pm PST Feb 11, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation