Tracking Storm System Across the Eastern U.S.

A storm system will continue to produce widespread showers and thunderstorms as it progresses eastward across the central U.S. into the Northeast through the weekend. There are risks of severe thunderstorms and excessive rainfall on Saturday from the Ozarks into the mid-Mississippi River Valley with potential for damaging winds, large hail, tornadoes, and flash flooding. Read More >

Current conditions at

SHERMAN PASS (TSHER)

Lat: 48.608°NLon: 118.479°WElev: 5560.0ft.

NA

33°F

1°C

Humidity 59%
Wind Speed W 5 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility 1.10 mi
Wind Chill28°F (-2°C)
Last update 17 Oct 05:29 PM PDT
Extended Forecast for

16 Miles WNW Marcus WA

  • Tonight

    Tonight: Mostly clear, with a low around 31. Northwest wind around 6 mph becoming calm  in the evening.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: A chance of rain and snow before 3pm, then a chance of rain between 3pm and 5pm, then rain and snow likely after 5pm.  Snow level rising to 5000 feet in the afternoon. Mostly cloudy, with a high near 42. Calm wind becoming south around 6 mph in the afternoon.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 42 °F

    Mostly Cloudy
    then
    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: Rain likely, possibly mixed with snow before 7pm, then rain.  Low around 34. South wind 3 to 5 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow
    then Rain

  • Sunday

    Sunday: Rain likely, mainly after 11am.  Snow level 5700 feet lowering to 5000 feet. Mostly cloudy, with a high near 43. Southwest wind 5 to 9 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of rain before 11pm.  Snow level 5200 feet lowering to 4400 feet after midnight . Partly cloudy, with a low around 31. West wind 5 to 7 mph.

    Low: 31 °F

    Chance Rain
    then Mostly
    Clear

  • Monday

    Monday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 31. Northwest wind around 6 mph becoming calm in the evening.
Saturday
A chance of rain and snow before 3pm, then a chance of rain between 3pm and 5pm, then rain and snow likely after 5pm. Snow level rising to 5000 feet in the afternoon. Mostly cloudy, with a high near 42. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday Night
Rain likely, possibly mixed with snow before 7pm, then rain. Low around 34. South wind 3 to 5 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Sunday
Rain likely, mainly after 11am. Snow level 5700 feet lowering to 5000 feet. Mostly cloudy, with a high near 43. Southwest wind 5 to 9 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A 30 percent chance of rain before 11pm. Snow level 5200 feet lowering to 4400 feet after midnight . Partly cloudy, with a low around 31. West wind 5 to 7 mph.
Monday
Mostly sunny, with a high near 44.
Monday Night
Mostly cloudy, with a low around 34.
Tuesday
Partly sunny, with a high near 47.
Tuesday Night
Partly cloudy, with a low around 33.
Wednesday
A 20 percent chance of rain after 11am. Snow level 5100 feet rising to 5800 feet in the afternoon. Partly sunny, with a high near 46.
Wednesday Night
A 30 percent chance of rain. Snow level 6100 feet. Mostly cloudy, with a low around 36.
Thursday
A 50 percent chance of rain. Snow level 6200 feet rising to 7000 feet in the afternoon. Mostly cloudy, with a high near 48.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 39.
Friday
Rain likely. Mostly cloudy, with a high near 47. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles WNW Marcus WA
 48.74°N 118.38°W (Elev. 4003 ft)
4:16 pm PDT Oct 17, 2025
5pm PDT Oct 17, 2025-6pm PDT Oct 24, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database