Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Current conditions at

Stampede Pass (KSMP)

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

Fog

33°F

1°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 29.83 in (1010.16 mb)
Dewpoint 33°F (1°C)
Visibility 0.50 mi
Last update 02 Jan 09:17 AM PST
Extended Forecast for

2 Miles ENE Snoqualmie Pass WA

  • Today

    Today: Rain.  High near 36. South wind around 5 mph becoming west in the afternoon.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 36 °F

    Rain

  • Tonight

    Tonight: Rain before 4am, then rain, possibly mixed with snow.  Low around 32. Southeast wind 9 to 14 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain then
    Rain/Snow

  • Saturday

    Saturday: Rain, possibly mixed with snow, becoming all snow after 10am.  High near 34. Southeast wind 7 to 13 mph.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Rain/Snow
    then Snow

  • Saturday Night

    Saturday Night: Rain and snow, becoming all snow after 10pm.  Low around 31. Southeast wind 10 to 13 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 31 °F

    Rain/Snow
    then Snow

  • Sunday

    Sunday: Snow.  High near 32. West wind 7 to 10 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 32 °F

    Snow

  • Sunday Night

    Sunday Night: Snow.  Low around 28. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Low: 28 °F

    Snow

  • Monday

    Monday: Snow likely, mainly before 10am.  Mostly cloudy, with a high near 30. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 30 °F

    Snow Likely

  • Monday Night

    Monday Night: Snow likely, mainly after 4am.  Mostly cloudy, with a low around 25. Chance of precipitation is 60%.

    Low: 25 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow.  High near 30. Chance of precipitation is 80%.

    High: 30 °F

    Snow

Detailed Forecast

Today
Rain. High near 36. South wind around 5 mph becoming west in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain before 4am, then rain, possibly mixed with snow. Low around 32. Southeast wind 9 to 14 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday
Rain, possibly mixed with snow, becoming all snow after 10am. High near 34. Southeast wind 7 to 13 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Saturday Night
Rain and snow, becoming all snow after 10pm. Low around 31. Southeast wind 10 to 13 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Sunday
Snow. High near 32. West wind 7 to 10 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Snow. Low around 28. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Monday
Snow likely, mainly before 10am. Mostly cloudy, with a high near 30. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Monday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.
Tuesday
Snow. High near 30. Chance of precipitation is 80%.
Tuesday Night
Snow. The snow could be heavy at times. Mostly cloudy, with a low around 24.
Wednesday
Snow. The snow could be heavy at times. Mostly cloudy, with a high near 28.
Wednesday Night
Snow likely. The snow could be heavy at times. Mostly cloudy, with a low around 23.
Thursday
Snow likely. Mostly cloudy, with a high near 29.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Snoqualmie Pass WA
 47.43°N 121.38°W (Elev. 4547 ft)
9:16 am PST Jan 2, 2026
9am PST Jan 2, 2026-6pm PST Jan 8, 2026
 
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Additional Resources

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