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

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

30°F

-1°C

Humidity 100%
Wind Speed NA 4 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 30°F (-1°C)
Visibility -0.25 mi
Wind Chill26°F (-3°C)
Last update 03 Dec 02:56 PM PST
Extended Forecast for

6 Miles NE Snoqualmie Pass WA

  • Tonight

    Tonight: Snow likely after 1am. Mostly cloudy, with a low around 28. Northwest wind around 7 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.

    Low: 28 °F

    Mostly Cloudy
    then Snow
    Likely

  • Thursday

    Thursday: Snow before 1pm, then snow likely, possibly mixed with rain. High near 32. West wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 32 °F

    Snow then
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain, possibly mixed with snow. Low around 31. West wind around 8 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 31 °F

    Rain/Snow

  • Friday

    Friday: Rain, possibly mixed with snow. High near 35. West wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Rain/Snow

  • Friday Night

    Friday Night: Snow, mainly after 7pm. The snow could be heavy at times. Low around 30. West wind around 18 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 30 °F

    Heavy Snow

  • Saturday

    Saturday: Snow. The snow could be heavy at times. High near 32. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.

    High: 32 °F

    Heavy Snow

  • Saturday Night

    Saturday Night: Snow. Low around 31. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 31 °F

    Snow

  • Sunday

    Sunday: Snow before 1pm, then rain, possibly mixed with snow. High near 34. Chance of precipitation is 90%.

    High: 34 °F

    Snow then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow, becoming all snow after 1am. Low around 32. Chance of precipitation is 90%.

    Low: 32 °F

    Rain/Snow

Detailed Forecast

Tonight
Snow likely after 1am. Mostly cloudy, with a low around 28. Northwest wind around 7 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than one inch possible.
Thursday
Snow before 1pm, then snow likely, possibly mixed with rain. High near 32. West wind around 7 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Rain, possibly mixed with snow. Low around 31. West wind around 8 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Friday
Rain, possibly mixed with snow. High near 35. West wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Friday Night
Snow, mainly after 7pm. The snow could be heavy at times. Low around 30. West wind around 18 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Saturday
Snow. The snow could be heavy at times. High near 32. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.
Saturday Night
Snow. Low around 31. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Sunday
Snow before 1pm, then rain, possibly mixed with snow. High near 34. Chance of precipitation is 90%.
Sunday Night
Rain and snow, becoming all snow after 1am. Low around 32. Chance of precipitation is 90%.
Monday
Snow before 1pm, then rain and snow. The rain could be heavy at times. Mostly cloudy, with a high near 37.
Monday Night
Rain, possibly mixed with snow. The rain could be heavy at times. Mostly cloudy, with a low around 33.
Tuesday
Rain and snow. The rain and snow could be heavy at times. Mostly cloudy, with a high near 35.
Tuesday Night
Rain and snow. The snow could be heavy at times. Mostly cloudy, with a low around 30.
Wednesday
Rain and snow. Mostly cloudy, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NE Snoqualmie Pass WA
 47.46°N 121.3°W (Elev. 5174 ft)
Last Update:
2:30 pm PST Dec 3, 2025
Forecast Valid:
3pm PST Dec 3, 2025-6pm PST Dec 10, 2025
 
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