Winter Weather Across Portions of the Mid-Atlantic; Heavy Rain Along the Gulf Coast and Southeast

A storm system will continue to slowly move through the Gulf Coast and Southeast U.S. over the next couple of days, bringing a heavy rainfall threat through the weekend. Isolated instances of flooding may occur. On the north side of this storm system, colder air will support areas of mixed wintry precipitation and light snow from the Tennessee Valley to the Mid-Atlantic Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Stampede Pass (KSMP)

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

Fog

36°F

2°C

Humidity 100%
Wind Speed NA 3 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 36°F (2°C)
Visibility 0.25 mi
Last update 05 Dec 12:56 AM PST
Extended Forecast for

9 Miles SSE Snoqualmie Pass WA

  • Overnight

    Overnight: Rain.  Patchy fog. Low around 33. Calm wind.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 33 °F

    Rain and
    Patchy Fog

  • Friday

    Friday: Rain.  Patchy fog before 10am. High near 38. West wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 38 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 38 °F

    Rain and
    Patchy Fog

  • Friday Night

    Friday Night: Rain before 10pm, then rain and snow.  Steady temperature around 36. Breezy, with a west wind 23 to 25 mph, with gusts as high as 45 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 36 °F

    Rain/Snow and
    Breezy

  • Saturday

    Saturday: Snow before 1pm, then rain and snow.  High near 35. Breezy, with a west wind 15 to 24 mph, with gusts as high as 43 mph.  Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    High: 35 °F

    Snow and
    Breezy then
    Rain/Snow

  • Saturday Night

    Saturday Night: Rain, possibly mixed with snow.  Low around 33. West wind 6 to 13 mph, with gusts as high as 25 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow

  • Sunday

    Sunday: Rain, possibly mixed with snow, becoming all rain after 7am.  High near 38. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 38 °F

    Rain/Snow
    then Rain

  • Sunday Night

    Sunday Night: Rain before 1am, then rain likely, possibly mixed with snow.  Low around 34. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain then
    Rain/Snow
    Likely

  • Monday

    Monday: Rain likely, possibly mixed with snow before 10am, then rain. The rain could be heavy at times.  High near 41. Chance of precipitation is 100%.

    High: 41 °F

    Rain/Snow
    then Heavy
    Rain

  • Monday Night

    Monday Night: Rain before 1am, then rain, possibly mixed with snow. The rain could be heavy at times.  Low around 32. Chance of precipitation is 100%.

    Low: 32 °F

    Heavy Rain
    then
    Rain/Snow

Detailed Forecast

Overnight
Rain. Patchy fog. Low around 33. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain. Patchy fog before 10am. High near 38. West wind 5 to 10 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday Night
Rain before 10pm, then rain and snow. Steady temperature around 36. Breezy, with a west wind 23 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Saturday
Snow before 1pm, then rain and snow. High near 35. Breezy, with a west wind 15 to 24 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Saturday Night
Rain, possibly mixed with snow. Low around 33. West wind 6 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday
Rain, possibly mixed with snow, becoming all rain after 7am. High near 38. Chance of precipitation is 100%. Little or no snow accumulation expected.
Sunday Night
Rain before 1am, then rain likely, possibly mixed with snow. Low around 34. Chance of precipitation is 90%. Little or no snow accumulation expected.
Monday
Rain likely, possibly mixed with snow before 10am, then rain. The rain could be heavy at times. High near 41. Chance of precipitation is 100%.
Monday Night
Rain before 1am, then rain, possibly mixed with snow. The rain could be heavy at times. Low around 32. Chance of precipitation is 100%.
Tuesday
Rain and snow. Mostly cloudy, with a high near 35.
Tuesday Night
Rain and snow. Mostly cloudy, with a low around 33.
Wednesday
Rain and snow. Mostly cloudy, with a high near 35.
Wednesday Night
Rain and snow. Mostly cloudy, with a low around 33.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SSE Snoqualmie Pass WA
 47.28°N 121.37°W (Elev. 4012 ft)
1:31 am PST Dec 5, 2025
1am PST Dec 5, 2025-6pm PST Dec 11, 2025
 
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Additional Resources

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