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 >

Current conditions at

Custer, Custer County Airport (KCUT)

Lat: 43.73°NLon: 103.62°WElev: 5600ft.

Overcast

51°F

11°C

Humidity 56%
Wind Speed NE 7 mph
Barometer 29.64 in (999.6 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 16 Apr 5:53 pm MDT
Extended Forecast for

Hot Springs SD

Red Flag Warning until April 16, 07:00pm
Click here for hazard details and duration
...
  •  
    Red Flag Warning until April 16, 07:00pm

    NOW until 7:00pm Thu

    Red Flag Warning

  • Tonight

    Low: 32 °F

    Chance Rain
    then
    Rain/Snow
    Likely

  • Friday

    Friday: A 30 percent chance of snow, mainly before 9am.  Cloudy, then gradually becoming mostly sunny, with a high near 47. Northeast wind 6 to 11 mph becoming northwest 13 to 18 mph in the morning. Winds could gust as high as 32 mph.

    High: 47 °F

    Chance Snow

  • Friday Night

    Friday Night: Mostly clear, with a low around 24. Wind chill values as low as 16. West wind 13 to 18 mph decreasing to 6 to 11 mph in the evening. Winds could gust as high as 32 mph.

    Low: 24 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of snow showers between noon and 1pm, then a slight chance of rain showers after 1pm.  Mostly sunny, with a high near 55. Wind chill values as low as 16 early. Breezy, with a northwest wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 37 mph.  Chance of precipitation is 20%.

    High: 55 °F

    Sunny then
    Slight Chance
    Rain/Snow and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29. Northwest wind 12 to 17 mph becoming light west  in the evening. Winds could gust as high as 32 mph.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 70. Light west wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 22 mph.

    High: 70 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. West wind 5 to 8 mph becoming light and variable  after midnight. Winds could gust as high as 17 mph.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 81. West wind 5 to 14 mph, with gusts as high as 26 mph.

    High: 81 °F

    Mostly Sunny

Detailed Forecast

Tonight
Rain likely, possibly mixed with snow, becoming all snow after 4am. Cloudy, with a low around 32. North wind 13 to 18 mph becoming northeast 6 to 11 mph after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday
A 30 percent chance of snow, mainly before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 47. Northeast wind 6 to 11 mph becoming northwest 13 to 18 mph in the morning. Winds could gust as high as 32 mph.
Friday Night
Mostly clear, with a low around 24. Wind chill values as low as 16. West wind 13 to 18 mph decreasing to 6 to 11 mph in the evening. Winds could gust as high as 32 mph.
Saturday
A slight chance of snow showers between noon and 1pm, then a slight chance of rain showers after 1pm. Mostly sunny, with a high near 55. Wind chill values as low as 16 early. Breezy, with a northwest wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 29. Northwest wind 12 to 17 mph becoming light west in the evening. Winds could gust as high as 32 mph.
Sunday
Sunny, with a high near 70. Light west wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 22 mph.
Sunday Night
Mostly clear, with a low around 36. West wind 5 to 8 mph becoming light and variable after midnight. Winds could gust as high as 17 mph.
Monday
Mostly sunny, with a high near 81. West wind 5 to 14 mph, with gusts as high as 26 mph.
Monday Night
Mostly clear, with a low around 44.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
A chance of showers. Mostly sunny, with a high near 84.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 49.
Thursday
A chance of showers. Partly sunny, with a high near 75. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Hot Springs SD
 43.44°N 103.48°W (Elev. 3599 ft)
6:06 pm MDT Apr 16, 2026
6pm MDT Apr 16, 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