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

Chamberlain, Chamberlain Municipal Airport (K9V9)

Lat: 43.77°NLon: 99.32°WElev: 1693ft.

Fair

11°F

-12°C

Humidity 81%
Wind Speed W 9 mph
Barometer 30.19 in
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 22 Jan 4:15 am CST
Extended Forecast for

11 Miles N Gann Valley SD

Cold Weather Advisory January 22, 06:00pm until January 23, 03:00pm
Click here for hazard details and duration
Cold Weather Advisory
  • Today

    Today: Patchy blowing snow between 11am and 5pm. Partly sunny, with a temperature falling to around 1 by 5pm. Wind chill values as low as -20. Blustery, with a north northwest wind 14 to 23 mph, with gusts as high as 31 mph.

    High: 11 °F

    Patchy
    Blowing Snow
    and Blustery

  • Tonight

    Tonight: Partly cloudy, with a low around -17. Wind chill values as low as -36. North wind 10 to 17 mph, with gusts as high as 25 mph.

    Low: -17 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near -6. Wind chill values as low as -35. North northwest wind 5 to 9 mph becoming east in the afternoon.

    High: -6 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -11. Wind chill values as low as -24. South southeast wind 5 to 7 mph.

    Low: -11 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 6. South wind 7 to 9 mph.

    High: 6 °F

    Cold

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -9. Southeast wind around 7 mph becoming north after midnight.

    Low: -9 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny and cold, with a high near 3. North wind 7 to 10 mph.

    High: 3 °F

    Cold

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -10. Northwest wind 7 to 10 mph becoming south after midnight.

    Low: -10 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 22. South southwest wind 10 to 14 mph becoming west northwest in the afternoon.

    High: 22 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy blowing snow between 11am and 5pm. Partly sunny, with a temperature falling to around 1 by 5pm. Wind chill values as low as -20. Blustery, with a north northwest wind 14 to 23 mph, with gusts as high as 31 mph.
Tonight
Partly cloudy, with a low around -17. Wind chill values as low as -36. North wind 10 to 17 mph, with gusts as high as 25 mph.
Friday
Partly sunny and cold, with a high near -6. Wind chill values as low as -35. North northwest wind 5 to 9 mph becoming east in the afternoon.
Friday Night
Mostly cloudy, with a low around -11. Wind chill values as low as -24. South southeast wind 5 to 7 mph.
Saturday
Mostly sunny and cold, with a high near 6. South wind 7 to 9 mph.
Saturday Night
Partly cloudy, with a low around -9. Southeast wind around 7 mph becoming north after midnight.
Sunday
Mostly sunny and cold, with a high near 3. North wind 7 to 10 mph.
Sunday Night
Partly cloudy, with a low around -10. Northwest wind 7 to 10 mph becoming south after midnight.
Monday
Mostly sunny, with a high near 22. South southwest wind 10 to 14 mph becoming west northwest in the afternoon.
Monday Night
Partly cloudy, with a low around 4.
Tuesday
Mostly sunny, with a high near 21.
Tuesday Night
Mostly cloudy, with a low around 4.
Wednesday
Partly sunny, with a high near 17.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles N Gann Valley SD
 44.19°N 98.96°W (Elev. 2014 ft)
3:36 am CST Jan 22, 2026
4am CST Jan 22, 2026-6pm CST Jan 28, 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