Another Round of Heavy Rain and Mountain Snow in California; Snow in the Great Lakes and Northeast

Another round of heavy rainfall will renew concerns for additional flash flooding and landslides in southern California around burn scars and coastal mountain ranges. A low pressure system is bringing enhanced snowfall downwind from the lower Great Lakes into the Northeast mountain ranges. Above average temperatures will challenge or break daily record high temperatures across the southern Plains. Read More >

Current conditions at

Stampede Pass (KSMP)

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

Overcast

42°F

6°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 29.64 in (1003.73 mb)
Dewpoint 42°F (6°C)
Visibility NA
Last update 17 Nov 02:56 AM PST
Extended Forecast for

6 Miles SE Snoqualmie Pass WA

  • Overnight

    Overnight: A 40 percent chance of rain.  Cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Chance Rain

  • Monday

    Monday: Rain before 4pm, then rain, possibly mixed with snow.  Temperature falling to around 38 by 3pm. Northwest wind 3 to 5 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 42 °F

    Rain then
    Rain/Snow

  • Monday Night

    Monday Night: Rain, possibly mixed with snow before 10pm, then a chance of snow.  Low around 31. West wind around 7 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain/Snow
    then Chance
    Snow

  • Tuesday

    Tuesday: A 50 percent chance of snow, mainly before 4pm.  Mostly cloudy, with a high near 32. West wind around 7 mph.  New snow accumulation of less than one inch possible.

    High: 32 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before 10pm.  Mostly cloudy, with a low around 30. Northwest wind 3 to 5 mph.

    Low: 30 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Wednesday

    Wednesday: A 10 percent chance of snow after 4pm.  Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 4am.  Mostly cloudy, with a low around 32. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Snow Likely

  • Thursday

    Thursday: Snow likely before 10am, then a chance of rain and snow.  Partly sunny, with a high near 37. Chance of precipitation is 60%.

    High: 37 °F

    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: A chance of rain and snow.  Mostly cloudy, with a low around 33. Chance of precipitation is 40%.

    Low: 33 °F

    Chance
    Rain/Snow

Detailed Forecast

Overnight
A 40 percent chance of rain. Cloudy, with a low around 40. Calm wind.
Monday
Rain before 4pm, then rain, possibly mixed with snow. Temperature falling to around 38 by 3pm. Northwest wind 3 to 5 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday Night
Rain, possibly mixed with snow before 10pm, then a chance of snow. Low around 31. West wind around 7 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday
A 50 percent chance of snow, mainly before 4pm. Mostly cloudy, with a high near 32. West wind around 7 mph. New snow accumulation of less than one inch possible.
Tuesday Night
A 20 percent chance of snow before 10pm. Mostly cloudy, with a low around 30. Northwest wind 3 to 5 mph.
Wednesday
A 10 percent chance of snow after 4pm. Mostly sunny, with a high near 37.
Wednesday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 32. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Snow likely before 10am, then a chance of rain and snow. Partly sunny, with a high near 37. Chance of precipitation is 60%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.
Friday
Rain likely, possibly mixed with snow, becoming all rain after 1pm. Mostly cloudy, with a high near 38.
Friday Night
Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 36.
Saturday
Rain and snow. Mostly cloudy, with a high near 38.
Saturday Night
Rain and snow. Mostly cloudy, with a low around 33.
Sunday
Snow likely. Mostly cloudy, with a high near 34.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SE Snoqualmie Pass WA
 47.35°N 121.33°W (Elev. 4039 ft)
3:25 am PST Nov 17, 2025
3am PST Nov 17, 2025-6pm PST Nov 23, 2025
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database