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

Faith (KD07)

Lat: 45.03°NLon: 102.02°WElev: 2582ft.

8°F

-13°C

Humidity 80%
Wind Speed NW 6 mph
Barometer 30.10 in (1024.5 mb)
Dewpoint 3°F (-16°C)
Visibility NA
Wind Chill-2°F (-19°C)
Last update 21 Jan 9:56 pm MST
Extended Forecast for

Isabel SD

Extreme Cold Watch January 22, 05:00pm until January 23, 02:00pm
Click here for hazard details and duration
Extreme Cold Watch
  • Tonight

    Tonight: Cloudy, with a low around 2. West northwest wind 14 to 16 mph, with gusts as high as 25 mph.

    Low: 2 °F

    Cloudy

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny and cold, with a temperature rising to near 8 by 10am, then falling to around -2 during the remainder of the day. Wind chill values as low as -24. Blustery, with a north northwest wind 17 to 25 mph, with gusts as high as 36 mph.

    High: 8 °F

    Cold and
    Blustery

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around -20. Wind chill values as low as -37. North northwest wind 9 to 16 mph, with gusts as high as 24 mph.

    Low: -20 °F

    Decreasing
    Clouds

  • Friday

    Friday: Increasing clouds and cold, with a high near -7. Wind chill values as low as -36. North northwest wind around 7 mph becoming east southeast in the afternoon.

    High: -7 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -13. South southeast wind around 7 mph.

    Low: -13 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 7. South wind 7 to 10 mph.

    High: 7 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -11. South southeast wind 8 to 10 mph becoming north northwest after midnight.

    Low: -11 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny and cold, with a high near 4. North northwest wind 10 to 13 mph.

    High: 4 °F

    Cold

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -9. Southwest wind around 11 mph.

    Low: -9 °F

    Partly Cloudy

Detailed Forecast

Tonight
Cloudy, with a low around 2. West northwest wind 14 to 16 mph, with gusts as high as 25 mph.
Thursday
Cloudy, then gradually becoming mostly sunny and cold, with a temperature rising to near 8 by 10am, then falling to around -2 during the remainder of the day. Wind chill values as low as -24. Blustery, with a north northwest wind 17 to 25 mph, with gusts as high as 36 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around -20. Wind chill values as low as -37. North northwest wind 9 to 16 mph, with gusts as high as 24 mph.
Friday
Increasing clouds and cold, with a high near -7. Wind chill values as low as -36. North northwest wind around 7 mph becoming east southeast in the afternoon.
Friday Night
Mostly cloudy, with a low around -13. South southeast wind around 7 mph.
Saturday
Mostly sunny and cold, with a high near 7. South wind 7 to 10 mph.
Saturday Night
Mostly cloudy, with a low around -11. South southeast wind 8 to 10 mph becoming north northwest after midnight.
Sunday
Mostly sunny and cold, with a high near 4. North northwest wind 10 to 13 mph.
Sunday Night
Partly cloudy, with a low around -9. Southwest wind around 11 mph.
Monday
Mostly sunny, with a high near 23.
Monday Night
Partly cloudy, with a low around 7.
Tuesday
Partly sunny, with a high near 24.
Tuesday Night
Mostly cloudy, with a low around 5.
Wednesday
Mostly sunny, with a high near 21.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Isabel SD
 45.39°N 101.44°W (Elev. 2398 ft)
10:36 pm MST Jan 21, 2026
10pm MST Jan 21, 2026-6pm MST Jan 28, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database