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

Snow Squalls May Impact the Northeast on Thursday; Dangerously Cold Arctic Air Impact the North-Central US

Snow showers and snow squalls are likely to develop across the Northeast on Thursday. Lake effect snow will persist downwind of the Great Lakes. An arctic blast will bring frigid temperatures, gusty winds and dangerous wind chills to the Northern Plains before expanding to the South and East. A major winter storm will begin impacting the Southern Plains and Lower Mississippi Valley Friday. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

26°F

-3°C

Humidity 81%
Wind Speed WNW 2 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 21 Jan 05:06 PM PST
Extended Forecast for

10 Miles WNW Conconully WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 19. Northwest wind 9 to 11 mph.

    Low: 19 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 24. West wind 7 to 9 mph.

    High: 24 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 12. Wind chill values as low as -6. Northwest wind 14 to 17 mph.

    Low: 12 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 22. Wind chill values as low as -6. Blustery, with a northwest wind 10 to 18 mph.

    High: 22 °F

    Sunny and
    Blustery then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 9. North wind 14 to 17 mph.

    Low: 9 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 23.

    High: 23 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 11.

    Low: 11 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 22.

    High: 22 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 13.

    Low: 13 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 19. Northwest wind 9 to 11 mph.
Thursday
Mostly cloudy, with a high near 24. West wind 7 to 9 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 12. Wind chill values as low as -6. Northwest wind 14 to 17 mph.
Friday
Sunny, with a high near 22. Wind chill values as low as -6. Blustery, with a northwest wind 10 to 18 mph.
Friday Night
Mostly clear, with a low around 9. North wind 14 to 17 mph.
Saturday
Sunny, with a high near 23.
Saturday Night
Mostly clear, with a low around 11.
Sunday
Sunny, with a high near 22.
Sunday Night
Partly cloudy, with a low around 13.
Monday
Partly sunny, with a high near 23.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
Partly sunny, with a high near 26.
Tuesday Night
Mostly cloudy, with a low around 19.
Wednesday
A 20 percent chance of snow. Partly sunny, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WNW Conconully WA
 48.59°N 119.96°W (Elev. 7100 ft)
Last Update:
5:02 pm PST Jan 21, 2026
Forecast Valid:
5pm PST Jan 21, 2026-6pm PST Jan 28, 2026
 
Forecast Discussion
 
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