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

DEER MOUNTAIN (DMFW1)

Lat: 48.79608°NLon: 117.44594°WElev: 3340.0ft.

NA

21°F

-6°C

Humidity 84%
Wind Speed E 0 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility NA
Last update 21 Jan 08:56 PM PST
Extended Forecast for

11 Miles E Ione WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 15. Light north wind.

    Low: 15 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 28. Light north wind.

    High: 28 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 9. Wind chill values as low as zero. Northeast wind around 6 mph.

    Low: 9 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 21. Wind chill values as low as -1. North wind 3 to 6 mph.

    High: 21 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 8. Light north wind.

    Low: 8 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 22.

    High: 22 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 9.

    Low: 9 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 24.

    High: 24 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 15. Light north wind.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 28. Light north wind.
Thursday Night
Mostly clear, with a low around 9. Wind chill values as low as zero. Northeast wind around 6 mph.
Friday
Sunny, with a high near 21. Wind chill values as low as -1. North wind 3 to 6 mph.
Friday Night
Mostly clear, with a low around 8. Light north wind.
Saturday
Sunny, with a high near 22.
Saturday Night
Partly cloudy, with a low around 9.
Sunday
Sunny, with a high near 24.
Sunday Night
Partly cloudy, with a low around 11.
Monday
A 20 percent chance of snow after 10am. Mostly sunny, with a high near 26.
Monday Night
Partly cloudy, with a low around 14.
Tuesday
Mostly sunny, with a high near 30.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 19.
Wednesday
A 30 percent chance of snow. Partly sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles E Ione WA
 48.74°N 117.2°W (Elev. 4386 ft)
Last Update:
9:26 pm PST Jan 21, 2026
Forecast Valid:
9pm PST Jan 21, 2026-6pm PST Jan 28, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database Weather Element Forecast

Chance of Precipitation