Significant Weather Hazards from Storms on the West coast and in the Mississippi Valley

A powerful West Coast storm is likely to produce areas of heavy rain with life-threatening flash flooding, especially on burn scars, high winds, and significant waves along the coast. Scattered severe storms capable of damaging winds gusts, isolated large hail, and tornadoes, including larger tornadoes EF-2 or greater is expected in parts of the Mississippi Valley into the Ohio Valley. Read More >

Current conditions at

Stampede Pass (KSMP)

Lat: 47.27648°NLon: 121.33817°WElev: 3970ft.

mist

39°F

4°C

Humidity 92%
Wind Speed N 3 MPH
Barometer 29.16 in (987.47 mb)
Dewpoint 37°F (3°C)
Visibility 3.00 mi
Last update 24 Oct 05:33 PM PDT
Extended Forecast for

8 Miles S Snoqualmie Pass WA

  • Tonight

    Tonight: A 40 percent chance of rain, mainly before 8pm.  Mostly cloudy, with a low around 36. Southeast wind around 9 mph.

    Chance Rain

    Low: 36 °F

  • Monday

    Monday: Rain likely, mainly after 11am.  Snow level 4300 feet rising to 5400 feet in the afternoon. Mostly cloudy, with a high near 45. Southeast wind 7 to 9 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain Likely

    High: 45 °F

  • Monday
    Night

    Monday Night: Rain.  Low around 35. South wind 6 to 8 mph becoming west after midnight.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Rain

    Low: 35 °F

  • Tuesday

    Tuesday: Rain.  High near 43. Southwest wind 3 to 6 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Rain

    High: 43 °F

  • Tuesday
    Night

    Tuesday Night: Rain.  Low around 35. West wind 7 to 14 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Rain

    Low: 35 °F

  • Wednesday

    Wednesday: Rain likely, mainly before 11am.  Mostly cloudy, with a high near 41. Chance of precipitation is 70%.

    Rain Likely

    High: 41 °F

  • Wednesday
    Night

    Wednesday Night: Rain likely, mainly after 11pm.  Patchy fog.  Otherwise, cloudy, with a low around 38. Chance of precipitation is 70%.

    Rain Likely
    and Patchy
    Fog

    Low: 38 °F

  • Thursday

    Thursday: Rain likely.  Patchy fog after 2pm.  Otherwise, mostly cloudy, with a high near 47. Chance of precipitation is 70%.

    Rain Likely
    and Patchy
    Fog

    High: 47 °F

  • Thursday
    Night

    Thursday Night: Rain likely.  Cloudy, with a low around 41. Chance of precipitation is 60%.

    Rain Likely

    Low: 41 °F

Detailed Forecast

Tonight
A 40 percent chance of rain, mainly before 8pm. Mostly cloudy, with a low around 36. Southeast wind around 9 mph.
Monday
Rain likely, mainly after 11am. Snow level 4300 feet rising to 5400 feet in the afternoon. Mostly cloudy, with a high near 45. Southeast wind 7 to 9 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Rain. Low around 35. South wind 6 to 8 mph becoming west after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Rain. High near 43. Southwest wind 3 to 6 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain. Low around 35. West wind 7 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 41. Chance of precipitation is 70%.
Wednesday Night
Rain likely, mainly after 11pm. Patchy fog. Otherwise, cloudy, with a low around 38. Chance of precipitation is 70%.
Thursday
Rain likely. Patchy fog after 2pm. Otherwise, mostly cloudy, with a high near 47. Chance of precipitation is 70%.
Thursday Night
Rain likely. Cloudy, with a low around 41. Chance of precipitation is 60%.
Friday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 43.
Friday Night
A chance of rain and snow. Patchy fog. Snow level 5600 feet lowering to 4300 feet after midnight . Otherwise, mostly cloudy, with a low around 31.
Saturday
A chance of rain and snow. Snow level 3400 feet rising to 4800 feet in the afternoon. Partly sunny, with a high near 43.
Saturday Night
A slight chance of rain and snow. Snow level 5000 feet lowering to 3400 feet after midnight . Mostly cloudy, with a low around 31.
Sunday
A slight chance of rain. Snow level 3400 feet rising to 4900 feet in the afternoon. Partly sunny, with a high near 43.
Click Map For Forecast
Point Forecast:
8 Miles S Snoqualmie Pass WA
 47.3°N 121.41°W (Elev. 3333 ft)
5:42 pm PDT Oct 24, 2021
6pm PDT Oct 24, 2021-6pm PDT Oct 31, 2021
 
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Additional Resources

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Hourly Weather Forecast

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