Heavy Rainfall and Flooding Concerns in the Southwest; Coastal Low to Impact the East Coast

Deep tropical moisture will lead to widespread showers and thunderstorms capable of producing flash flooding through early next week over the Southwest and Four Corners. A coastal storm is expected to impact the southeast U.S. coast and mid-Atlantic regions with flooding, dangerous rip currents, gusty winds and heavy rain up much of the East Coast through early next week. Read More >

Current conditions at

Stampede Pass (KSMP)

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

light rain,fog

39°F

4°C

Humidity 100%
Wind Speed WSW 6 MPH
Barometer 29.84 in (1010.5 mb)
Dewpoint 39°F (4°C)
Visibility 0.25 mi
Wind Chill35°F (2°C)
Last update 11 Oct 12:03 PM PDT
Extended Forecast for

10 Miles ENE Snoqualmie Pass WA

  • This Afternoon

    This Afternoon: Showers.  High near 49. West wind 7 to 9 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 49 °F

    Showers

  • Tonight

    Tonight: Rain showers before 5am, then rain likely, possibly mixed with snow showers.  Low around 36. West wind 6 to 8 mph, with gusts as high as 18 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 36 °F

    Showers then
    Rain/Snow
    Likely

  • Sunday

    Sunday: Snow showers, possibly mixed with rain, mainly before 5pm.  High near 46. West wind 3 to 6 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 46 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow showers, becoming all snow after 11pm.  Low around 33. Calm wind becoming east around 6 mph after midnight.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 33 °F

    Rain/Snow
    then Snow
    Showers

  • Columbus Day

    Columbus Day: A chance of snow showers before 2pm, then a slight chance of rain and snow showers.  Mostly sunny, with a high near 48. East wind 7 to 9 mph.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 48 °F

    Chance Snow
    Showers then
    Slight Chance
    Rain/Snow

  • Monday Night

    Monday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

Detailed Forecast

This Afternoon
Showers. High near 49. West wind 7 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain showers before 5am, then rain likely, possibly mixed with snow showers. Low around 36. West wind 6 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday
Snow showers, possibly mixed with rain, mainly before 5pm. High near 46. West wind 3 to 6 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday Night
Rain and snow showers, becoming all snow after 11pm. Low around 33. Calm wind becoming east around 6 mph after midnight. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Columbus Day
A chance of snow showers before 2pm, then a slight chance of rain and snow showers. Mostly sunny, with a high near 48. East wind 7 to 9 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Monday Night
Mostly clear, with a low around 32.
Tuesday
Sunny, with a high near 59.
Tuesday Night
Mostly clear, with a low around 36.
Wednesday
Sunny, with a high near 61.
Wednesday Night
Mostly clear, with a low around 35.
Thursday
Sunny, with a high near 58.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 39.
Friday
Showers likely. Partly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles ENE Snoqualmie Pass WA
 47.46°N 121.2°W (Elev. 3488 ft)
10:17 am PDT Oct 11, 2025
12pm PDT Oct 11, 2025-6pm PDT Oct 17, 2025
 
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Additional Resources

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