National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Thunderstorms and Widespread Rainfall Across the Southern Plains

Isolated severe thunderstorms and widespread showers may produce flash flooding across the Southern Plains through Thursday. Numerous instances of flash flooding are expected in south-central Texas, including portions of the Hill Country; and an additional area across eastern Oklahoma into the Ozarks on Thursday. Heavy rainfall and mountain snow will return to southern California on Thursday. Read More >

Current conditions at

Stampede Pass (KSMP)

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

Partly Cloudy

30°F

-1°C

Humidity 100%
Wind Speed N 3 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 30°F (-1°C)
Visibility 7.00 mi
Last update 19 Nov 08:05 PM PST
Extended Forecast for

Snoqualmie Pass WA

  • Tonight

    Tonight: Rain likely after 1am, mixing with snow after 4am. Areas of fog after 4am. Otherwise, mostly cloudy, with a steady temperature around 34. East wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 34 °F

    Mostly Cloudy
    then
    Rain/Snow
    Likely and
    Areas Fog

  • Thursday

    Thursday: Rain and snow likely before 1pm, then a chance of rain after 4pm. Areas of fog before 1pm, then patchy fog after 4pm. Otherwise, partly sunny, with a high near 45. Calm wind. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow
    Likely and
    Areas Fog

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly before 10pm. Patchy fog. Patchy freezing fog after 4am. Otherwise, mostly cloudy, with a low around 30. Calm wind.

    Low: 30 °F

    Chance Rain
    and Patchy
    Freezing Fog

  • Friday

    Friday: A 40 percent chance of rain. Patchy fog before 1pm. Patchy freezing fog before 10am. Otherwise, partly sunny, with a high near 46. Calm wind.

    High: 46 °F

    Chance Rain
    and Patchy
    Freezing Fog

  • Friday Night

    Friday Night: Rain likely, mainly after 10pm. Patchy fog. Otherwise, mostly cloudy, with a low around 36. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Rain Likely
    and Patchy
    Fog

  • Saturday

    Saturday: Rain likely. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 46. Chance of precipitation is 70%.

    High: 46 °F

    Rain Likely
    and Patchy
    Fog

  • Saturday Night

    Saturday Night: Rain likely. Patchy fog. Otherwise, mostly cloudy, with a low around 37. Chance of precipitation is 70%.

    Low: 37 °F

    Rain Likely
    and Patchy
    Fog

  • Sunday

    Sunday: Rain likely. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 46. Chance of precipitation is 70%.

    High: 46 °F

    Rain Likely
    and Areas Fog

  • Sunday Night

    Sunday Night: Rain before 1am, then rain, possibly mixed with snow. Low around 33. Chance of precipitation is 90%.

    Low: 33 °F

    Rain then
    Rain/Snow

Detailed Forecast

Tonight
Rain likely after 1am, mixing with snow after 4am. Areas of fog after 4am. Otherwise, mostly cloudy, with a steady temperature around 34. East wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday
Rain and snow likely before 1pm, then a chance of rain after 4pm. Areas of fog before 1pm, then patchy fog after 4pm. Otherwise, partly sunny, with a high near 45. Calm wind. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
A 30 percent chance of rain, mainly before 10pm. Patchy fog. Patchy freezing fog after 4am. Otherwise, mostly cloudy, with a low around 30. Calm wind.
Friday
A 40 percent chance of rain. Patchy fog before 1pm. Patchy freezing fog before 10am. Otherwise, partly sunny, with a high near 46. Calm wind.
Friday Night
Rain likely, mainly after 10pm. Patchy fog. Otherwise, mostly cloudy, with a low around 36. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain likely. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 46. Chance of precipitation is 70%.
Saturday Night
Rain likely. Patchy fog. Otherwise, mostly cloudy, with a low around 37. Chance of precipitation is 70%.
Sunday
Rain likely. Areas of fog before 10am. Otherwise, mostly cloudy, with a high near 46. Chance of precipitation is 70%.
Sunday Night
Rain before 1am, then rain, possibly mixed with snow. Low around 33. Chance of precipitation is 90%.
Monday
Rain and snow, mainly before 4pm. Partly sunny, with a high near 40.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 27.
Tuesday
A slight chance of snow. Patchy freezing fog. Mostly sunny, with a high near 40.
Tuesday Night
A slight chance of snow. Partly cloudy, with a low around 26.
Wednesday
A chance of snow. Partly sunny, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Snoqualmie Pass WA
 47.41°N 121.37°W (Elev. 2628 ft)
Last Update:
3:20 pm PST Nov 19, 2025
Forecast Valid:
8pm PST Nov 19, 2025-6pm PST Nov 26, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation