Hazardous Weather Conditions
Current conditions at
Winner, Bob Wiley Field Airport (KICR)
Lat: 43.39°NLon: 99.84°WElev: 2031ft.
Fair
79°F
26°C
| Humidity | 17% |
| Wind Speed | E 20 G 30 mph |
| Barometer | 29.79 in (1008.0 mb) |
| Dewpoint | 31°F (-1°C) |
| Visibility | 10.00 mi |
| Heat Index | 78°F (26°C) |
| Last update | 16 May 3:53 pm CDT |
Extended Forecast for
Gregory SD
This Afternoon

High: 79 °F
Mostly Sunny
and BreezyTonight
Low: 52 °F
Breezy.
Chance
T-storms then
T-stormsSunday
High: 70 °F
Showers
Likely then
Severe
Thunderstorms
and BreezySunday Night
Low: 39 °F
Severe
Thunderstorms
and WindyMonday
High: 49 °F
Breezy.
Slight Chance
Showers then
ShowersMonday Night

Low: 35 °F
Showers and
BreezyTuesday

High: 52 °F
Mostly Cloudy
and BreezyTuesday Night

Low: 32 °F
Partly Cloudy
Wednesday

High: 63 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 79. Breezy, with an east southeast wind around 20 mph, with gusts as high as 30 mph.
Tonight
Showers and thunderstorms before 3am, then showers likely and possibly a thunderstorm between 3am and 4am, then a chance of showers and thunderstorms after 4am. Low around 52. Breezy, with an east wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers and thunderstorms likely before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Some of the storms could be severe. Mostly cloudy, with a high near 70. Breezy, with a south southeast wind 10 to 15 mph becoming north 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers and thunderstorms. Some of the storms could be severe. Mostly cloudy, with a low around 39. Windy, with a north wind 20 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 40%.
Monday
Showers, mainly after 1pm. High near 49. Breezy, with a north wind 20 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Monday Night
Showers, mainly before 1am. Low around 35. Breezy, with a north northwest wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.
Tuesday
Mostly cloudy, with a high near 52. Breezy.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
Mostly sunny, with a high near 63.
Wednesday Night
Partly cloudy, with a low around 40.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 66. Breezy.
Thursday Night
Mostly cloudy, with a low around 43.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 71. Breezy.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Gregory SD
43.21°N 99.39°W (Elev. 2195 ft)
43.21°N 99.39°W (Elev. 2195 ft)
1:53 pm CDT May 16, 2026
3pm CDT May 16, 2026-6pm CDT May 22, 2026



