Severe Weather for Northeast Southeastward into the Southern Plains; Flooding in the Upper Great Lakes

Severe thunderstorms are expected from the Northeast to Texas through the night and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains and the mid-Atlantic. There is late-season snow over the Northern/Central Rockies and the Northern Plains. Read More >

Hazardous Weather Conditions

Current conditions at

STURGIS (K49B)

Lat: 44.42°NLon: 103.38°WElev: 3243ft.

Overcast

30°F

-1°C

Humidity 100%
Wind Speed NW 18 mph
Barometer 29.88 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 17 Apr 3:55 am MDT
Extended Forecast for

3 Miles N Union Center SD

Wind Advisory April 17, 04:32am until April 17, 06:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory April 17, 04:32am until April 17, 06:00pm

    NOW until 6:00pm Fri

    Wind Advisory

  • Overnight

    Low: 27 °F

    Slight Chance
    Snow and
    Blustery

  • Friday

    Friday: Cloudy, then gradually becoming mostly sunny, with a high near 40. Wind chill values as low as 12. Windy, with a northwest wind 28 to 33 mph increasing to 34 to 39 mph in the afternoon. Winds could gust as high as 55 mph.

    High: 40 °F

    Decreasing
    Clouds and
    Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 22. Wind chill values as low as 11. Windy, with a northwest wind 29 to 34 mph decreasing to 16 to 21 mph after midnight. Winds could gust as high as 47 mph.

    Low: 22 °F

    Mostly Clear
    and Windy
    then Partly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 48. Wind chill values as low as 12 early. Windy, with a northwest wind 17 to 22 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 44 mph.

    High: 48 °F

    Mostly Sunny
    and Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28. Blustery, with a northwest wind 20 to 25 mph becoming southwest 7 to 12 mph in the evening. Winds could gust as high as 34 mph.

    Low: 28 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Sunday

    Sunday: Sunny, with a high near 61. North wind 7 to 12 mph becoming east 13 to 18 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. East wind 14 to 18 mph, with gusts as high as 25 mph.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 75. Southeast wind around 15 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

Overnight
A 20 percent chance of snow. Cloudy, with a low around 27. Wind chill values as low as 11. Blustery, with a northwest wind 26 to 28 mph, with gusts as high as 41 mph.
Friday
Cloudy, then gradually becoming mostly sunny, with a high near 40. Wind chill values as low as 12. Windy, with a northwest wind 28 to 33 mph increasing to 34 to 39 mph in the afternoon. Winds could gust as high as 55 mph.
Friday Night
Mostly clear, with a low around 22. Wind chill values as low as 11. Windy, with a northwest wind 29 to 34 mph decreasing to 16 to 21 mph after midnight. Winds could gust as high as 47 mph.
Saturday
Mostly sunny, with a high near 48. Wind chill values as low as 12 early. Windy, with a northwest wind 17 to 22 mph increasing to 26 to 31 mph in the afternoon. Winds could gust as high as 44 mph.
Saturday Night
Mostly clear, with a low around 28. Blustery, with a northwest wind 20 to 25 mph becoming southwest 7 to 12 mph in the evening. Winds could gust as high as 34 mph.
Sunday
Sunny, with a high near 61. North wind 7 to 12 mph becoming east 13 to 18 mph in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Mostly clear, with a low around 36. East wind 14 to 18 mph, with gusts as high as 25 mph.
Monday
Mostly sunny, with a high near 75. Southeast wind around 15 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.
Monday Night
Mostly clear, with a low around 42.
Tuesday
Sunny, with a high near 78. Breezy.
Tuesday Night
Partly cloudy, with a low around 51. Breezy.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 82. Breezy.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 49. Breezy.
Thursday
A chance of showers. Partly sunny, with a high near 66. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Union Center SD
 44.62°N 102.65°W (Elev. 3271 ft)
3:07 am MDT Apr 17, 2026
4am MDT Apr 17, 2026-6pm MDT Apr 23, 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