Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Current conditions at

Stampede Pass (KSMP)

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

Overcast

44°F

7°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 29.66 in (1004.4 mb)
Dewpoint 44°F (7°C)
Visibility NA
Last update 16 Nov 03:56 AM PST
Extended Forecast for

3 Miles E Snoqualmie Pass WA

  • Overnight

    Overnight: A 30 percent chance of rain.  Mostly cloudy, with a low around 40. East wind around 13 mph.

    Low: 40 °F

    Chance Rain

  • Sunday

    Sunday: Rain, mainly after 1pm.  High near 43. East wind 5 to 11 mph becoming southwest in the afternoon.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Chance Rain
    then Rain

  • Sunday Night

    Sunday Night: Rain.  Low around 35. West wind 3 to 6 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 35 °F

    Rain

  • Monday

    Monday: Rain, possibly mixed with snow, becoming all snow after 10am.  High near 40. West wind around 7 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow
    then Snow
    Likely

  • Monday Night

    Monday Night: Snow likely, mainly after 4am.  Mostly cloudy, with a low around 30. West wind 6 to 8 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow likely, mainly before 10am.  Mostly cloudy, with a high near 33. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 33 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow before 10pm.  Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance Snow
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow after 10am.  Mostly sunny, with a high near 38.

    High: 38 °F

    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 4am.  Mostly cloudy, with a low around 32. Chance of precipitation is 60%.

    Low: 32 °F

    Snow Likely

Detailed Forecast

Overnight
A 30 percent chance of rain. Mostly cloudy, with a low around 40. East wind around 13 mph.
Sunday
Rain, mainly after 1pm. High near 43. East wind 5 to 11 mph becoming southwest in the afternoon. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Rain. Low around 35. West wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain, possibly mixed with snow, becoming all snow after 10am. High near 40. West wind around 7 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 30. West wind 6 to 8 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday
Snow likely, mainly before 10am. Mostly cloudy, with a high near 33. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday Night
A 30 percent chance of snow before 10pm. Mostly cloudy, with a low around 29.
Wednesday
A 20 percent chance of snow after 10am. Mostly sunny, with a high near 38.
Wednesday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.
Thursday
Snow likely, mainly before 10am. Mostly cloudy, with a high near 35.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 31.
Friday
A chance of snow. Mostly cloudy, with a high near 37.
Friday Night
Snow likely. Mostly cloudy, with a low around 32.
Saturday
Snow likely. Mostly cloudy, with a high near 35.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Snoqualmie Pass WA
 47.41°N 121.34°W (Elev. 5407 ft)
4:20 am PST Nov 16, 2025
5am PST Nov 16, 2025-6pm PST Nov 22, 2025
 
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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