Tracking Atmospheric River for California; Record Temperatures Further East

An atmospheric river will bring gusty to high winds, moderate to heavy rainfall, and potential flooding to California today through Saturday. Heavy snow will be possible over the Sierra Nevada mountains into Friday associated with this atmospheric river. East of these impacts dozens of record high maximum and high minimum temperatures may be broken or tied today and Friday. Read More >

Current conditions at

Stampede Pass (KSMP)

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

Rain

44°F

7°C

Humidity 95%
Wind Speed N 0 MPH
Barometer 29.64 in (1003.73 mb)
Dewpoint 43°F (6°C)
Visibility NA
Last update 13 Nov 02:09 PM PST
Extended Forecast for

6 Miles E Snoqualmie Pass WA

  • This Afternoon

    This Afternoon: Rain.  High near 48. South wind around 6 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 48 °F

    Rain

  • Tonight

    Tonight: Rain.  Low around 40. West wind around 7 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 40 °F

    Rain

  • Friday

    Friday: Rain, possibly mixed with snow, becoming all rain after 1pm.  High near 45. West wind 3 to 5 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow

  • Friday Night

    Friday Night: Rain.  Low around 40. Light west wind.  Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 40 °F

    Rain

  • Saturday

    Saturday: Rain.  High near 47. Calm wind.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 47 °F

    Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly after 4am.  Mostly cloudy, with a low around 41. Chance of precipitation is 70%.

    Low: 41 °F

    Rain Likely

  • Sunday

    Sunday: Rain before 1pm, then rain, possibly mixed with snow.  High near 47. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 47 °F

    Rain then
    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow.  Low around 36. Chance of precipitation is 80%.

    Low: 36 °F

    Rain/Snow

  • Monday

    Monday: Rain and snow likely, mainly before 10am.  Mostly cloudy, with a high near 40. Chance of precipitation is 60%.

    High: 40 °F

    Rain/Snow
    Likely

Detailed Forecast

This Afternoon
Rain. High near 48. South wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain. Low around 40. West wind around 7 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain, possibly mixed with snow, becoming all rain after 1pm. High near 45. West wind 3 to 5 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday Night
Rain. Low around 40. Light west wind. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday
Rain. High near 47. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 41. Chance of precipitation is 70%.
Sunday
Rain before 1pm, then rain, possibly mixed with snow. High near 47. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday Night
Rain and snow. Low around 36. Chance of precipitation is 80%.
Monday
Rain and snow likely, mainly before 10am. Mostly cloudy, with a high near 40. Chance of precipitation is 60%.
Monday Night
A chance of rain and snow before 10pm, then a slight chance of snow. Mostly cloudy, with a low around 31.
Tuesday
A chance of snow. Partly sunny, with a high near 38.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 28.
Wednesday
Snow. Mostly cloudy, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles E Snoqualmie Pass WA
 47.4°N 121.28°W (Elev. 3323 ft)
2:31 pm PST Nov 13, 2025
2pm PST Nov 13, 2025-6pm PST Nov 19, 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