Storm System to Move Across the Ohio Valley to the Mid-Atlantic and Northeast

Isolated severe thunderstorms will be possible on Veterans Day across parts of the lower Ohio and western Tennessee Valleys. A developing storm will bring rain and gusty winds to the Mid-Atlantic and Northeast on Thursday, with the first accumulating snow likely in the higher elevations of the central Appalachians and interior Northeast. Read More >

Current conditions at

NCSB (NCSW1)

Lat: 48.42528°NLon: 120.14194°WElev: 1697.0ft.

NA

42°F

6°C

Humidity 99%
Wind Speed SSW 0 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 12 Nov 12:06 AM PST
Extended Forecast for

12 Miles ESE Washington Pass WA

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 35. Calm wind.

    Low: 35 °F

    Mostly Cloudy

  • Thursday

    Thursday: Patchy dense fog after 10am.  Otherwise, partly sunny, with a high near 37. Calm wind becoming south around 5 mph in the afternoon.

    High: 37 °F

    Patchy Dense
    Fog

  • Thursday Night

    Thursday Night: Patchy dense fog.  Otherwise, mostly cloudy, with a steady temperature around 34. Southeast wind 3 to 5 mph.

    Low: 34 °F

    Patchy Dense
    Fog

  • Friday

    Friday: Snow, mainly after 10am.  Patchy dense fog before 9am. High near 35. East wind 9 to 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Snow and
    Patchy Dense
    Fog

  • Friday Night

    Friday Night: Snow, mainly before 10pm.  Patchy fog before 11pm, then patchy fog after 1am. Low around 30. East wind 5 to 7 mph becoming calm  in the evening.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 30 °F

    Snow and
    Patchy Fog
    then Chance
    Snow and
    Patchy Fog

  • Saturday

    Saturday: A 30 percent chance of snow, mainly after 10am.  Mostly cloudy, with a high near 33. Little or no snow accumulation expected.

    High: 33 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Snow, mainly after 10pm.  Low around 28. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 28 °F

    Snow

  • Sunday

    Sunday: Snow.  High near 32. Chance of precipitation is 100%.

    High: 32 °F

    Snow

  • Sunday Night

    Sunday Night: Snow, mainly before 10pm.  Low around 26. Chance of precipitation is 80%.

    Low: 26 °F

    Snow then
    Chance Snow

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 35. Calm wind.
Thursday
Patchy dense fog after 10am. Otherwise, partly sunny, with a high near 37. Calm wind becoming south around 5 mph in the afternoon.
Thursday Night
Patchy dense fog. Otherwise, mostly cloudy, with a steady temperature around 34. Southeast wind 3 to 5 mph.
Friday
Snow, mainly after 10am. Patchy dense fog before 9am. High near 35. East wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday Night
Snow, mainly before 10pm. Patchy fog before 11pm, then patchy fog after 1am. Low around 30. East wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday
A 30 percent chance of snow, mainly after 10am. Mostly cloudy, with a high near 33. Little or no snow accumulation expected.
Saturday Night
Snow, mainly after 10pm. Low around 28. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Sunday
Snow. High near 32. Chance of precipitation is 100%.
Sunday Night
Snow, mainly before 10pm. Low around 26. Chance of precipitation is 80%.
Monday
A 30 percent chance of snow, mainly before 10am. Partly sunny, with a high near 29.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 22.
Tuesday
Mostly sunny, with a high near 28.
Tuesday Night
A 20 percent chance of snow. Partly cloudy, with a low around 22.
Wednesday
A 20 percent chance of snow. Partly sunny, with a high near 26.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles ESE Washington Pass WA
 48.43°N 120.43°W (Elev. 7129 ft)
10:47 pm PST Nov 11, 2026
1am PST Nov 12, 2026-6pm PST Nov 18, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database