Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

Faith (KD07)

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

Breezy

19°F

-7°C

Humidity 54%
Wind Speed NW 24 G 32 mph
Barometer 30.09 in (1023.4 mb)
Dewpoint 5°F (-15°C)
Visibility NA
Wind Chill2°F (-17°C)
Last update 21 Jan 3:56 pm MST
Extended Forecast for

Isabel SD

Extreme Cold Watch January 22, 05:00pm until January 23, 02:00pm
Winter Weather Advisory January 21, 04:47pm until January 21, 05:00pm
Click here for hazard details and duration
Extreme Cold Watch
Winter Weather Advisory
  •  
    Winter Weather Advisory January 21, 04:47pm until January 21, 05:00pm

    NOW until 5:00pm Wed

    Winter Weather Advisory

  • This Afternoon

    High: 15 °F

    Isolated Snow
    Showers and
    Patchy
    Blowing Snow

  • Tonight

    Tonight: Increasing clouds, with a low around 2. Blustery, with a west northwest wind 14 to 21 mph, with gusts as high as 30 mph.

    Low: 2 °F

    Partly Cloudy
    and Blustery
    then Mostly
    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: Partly cloudy, 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

    Partly Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near -7. 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

Detailed Forecast

This Afternoon
Isolated snow showers. Patchy blowing snow. Partly sunny, with a steady temperature around 15. Windy, with a northwest wind around 30 mph, with gusts as high as 44 mph. Chance of precipitation is 20%.
Tonight
Increasing clouds, with a low around 2. Blustery, with a west northwest wind 14 to 21 mph, with gusts as high as 30 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
Partly cloudy, 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
Partly sunny and cold, with a high near -7. 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.
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.
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ABOUT THIS FORECAST

 
Point Forecast:
Isabel SD
 45.39°N 101.44°W (Elev. 2398 ft)
4:36 pm MST Jan 21, 2026
4pm MST Jan 21, 2026-6pm MST Jan 27, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database