Heavy Snow in the Central/Southern Rockies; Below Average Temperatures in the Central and Eastern US

Moderate to heavy snowfall is expected in the central/southern Rockies and adjacent High Plains today. Lake-enhanced snowfall is expected downwind of the Great Lakes today. Showers and thunderstorms will be possible this evening into tonight across the western Gulf Coast states. Temperatures across much of the central and eastern CONUS will remain below average and chilly to end the week. Read More >

Current conditions at

Stampede Pass (KSMP)

Lat: 47.27648°NLon: 121.33817°WElev: 3970.0ft.

freezing fog

28°F

-2°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 28°F (-2°C)
Visibility 0.25 mi
Last update 03 Dec 08:50 AM PST
Extended Forecast for

3 Miles S Snoqualmie Pass WA

  • Today

    Today: Patchy fog after 10am. Patchy freezing fog before 1pm.  Otherwise, mostly cloudy, with a high near 35. Calm wind.

    High: 35 °F

    Patchy
    Freezing Fog
    and Patchy
    Fog

  • Tonight

    Tonight: Rain and snow, mainly after 4am.  Patchy fog. Patchy freezing fog between 7pm and 10pm. Low around 31. Calm wind.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain/Snow and
    Patchy
    Freezing Fog

  • Thursday

    Thursday: Rain, possibly mixed with snow.  High near 37. Light west wind.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain.  Low around 35. Calm wind.  Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.

    Low: 35 °F

    Rain

  • Friday

    Friday: Rain.  High near 40. Southwest wind 5 to 9 mph, with gusts as high as 23 mph.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 40 °F

    Rain

  • Friday Night

    Friday Night: Rain.  Low around 35. Chance of precipitation is 90%.

    Low: 35 °F

    Rain

  • Saturday

    Saturday: Rain.  High near 37. Chance of precipitation is 90%.

    High: 37 °F

    Rain

  • Saturday Night

    Saturday Night: Rain.  Low around 35. Chance of precipitation is 80%.

    Low: 35 °F

    Rain

  • Sunday

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

    High: 39 °F

    Rain

Detailed Forecast

Today
Patchy fog after 10am. Patchy freezing fog before 1pm. Otherwise, mostly cloudy, with a high near 35. Calm wind.
Tonight
Rain and snow, mainly after 4am. Patchy fog. Patchy freezing fog between 7pm and 10pm. Low around 31. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday
Rain, possibly mixed with snow. High near 37. Light west wind. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday Night
Rain. Low around 35. Calm wind. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.
Friday
Rain. High near 40. Southwest wind 5 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Friday Night
Rain. Low around 35. Chance of precipitation is 90%.
Saturday
Rain. High near 37. Chance of precipitation is 90%.
Saturday Night
Rain. Low around 35. Chance of precipitation is 80%.
Sunday
Rain. High near 39. Chance of precipitation is 90%.
Sunday Night
Rain. Mostly cloudy, with a low around 34.
Monday
Rain. Mostly cloudy, with a high near 41.
Monday Night
Rain. Mostly cloudy, with a low around 37.
Tuesday
Rain. Mostly cloudy, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Snoqualmie Pass WA
 47.36°N 121.42°W (Elev. 2943 ft)
9:02 am PST Dec 3, 2025
9am PST Dec 3, 2025-6pm PST Dec 9, 2025
 
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Additional Resources

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