National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Winner, Bob Wiley Field Airport (KICR)

Lat: 43.39°NLon: 99.84°WElev: 2031ft.

Overcast

72°F

22°C

Humidity 68%
Wind Speed SE 14 G 24 mph
Barometer 29.86 in (1010.0 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 17 Jun 4:53 pm CDT
Extended Forecast for

Gregory SD

  • This Afternoon

    This Afternoon: Scattered showers and thunderstorms. Mostly cloudy, with a high near 78. East northeast wind around 10 mph. Chance of precipitation is 50%.

    High: 78 °F

    Scattered
    T-storms

  • Tonight

    Tonight: Scattered showers and thunderstorms. Cloudy, with a low around 58. North northeast wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 50%.

    Low: 58 °F

    Scattered
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers and thunderstorms, mainly before 8am. Cloudy through mid morning, then gradual clearing, with a high near 78. North northwest wind 5 to 10 mph.

    High: 78 °F

    Chance
    T-storms then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 58. North northwest wind 5 to 10 mph becoming south after midnight.

    Low: 58 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 91. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 91 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 69. South wind around 15 mph, with gusts as high as 25 mph.

    Low: 69 °F

    Slight Chance
    T-storms

  • Friday

    Friday: Sunny and hot, with a high near 98.

    High: 98 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 70.

    Low: 70 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 100.

    High: 100 °F

    Hot

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms. Mostly cloudy, with a high near 78. East northeast wind around 10 mph. Chance of precipitation is 50%.
Tonight
Scattered showers and thunderstorms. Cloudy, with a low around 58. North northeast wind 5 to 10 mph becoming northwest after midnight. Chance of precipitation is 50%.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly before 8am. Cloudy through mid morning, then gradual clearing, with a high near 78. North northwest wind 5 to 10 mph.
Wednesday Night
Mostly clear, with a low around 58. North northwest wind 5 to 10 mph becoming south after midnight.
Juneteenth
Sunny, with a high near 91. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 69. South wind around 15 mph, with gusts as high as 25 mph.
Friday
Sunny and hot, with a high near 98.
Friday Night
Mostly clear, with a low around 70.
Saturday
Sunny and hot, with a high near 100.
Saturday Night
Mostly clear, with a low around 72. Breezy.
Sunday
Sunny, with a high near 90. Breezy.
Sunday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
Monday
A 40 percent chance of showers. Partly sunny, with a high near 74.
Monday Night
Showers likely. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.
Tuesday
Showers likely. Mostly cloudy, with a high near 69. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gregory SD
 43.23°N 99.42°W (Elev. 2198 ft)
Last Update:
5:33 pm CDT Jun 17, 2025
Forecast Valid:
5pm CDT Jun 17, 2025-6pm CDT Jun 24, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation