| NWS Forecast for: Winner SD Issued by: National Weather Service Rapid City, SD Last Update: 2:12 pm CDT May 18, 2024 |  |
| This Afternoon: Sunny, with a high near 71. Northwest wind around 16 mph, with gusts as high as 25 mph. Tonight: A 30 percent chance of showers and thunderstorms, mainly after 4am. Increasing clouds, with a low around 52. Northwest wind 6 to 14 mph becoming southeast after midnight. Winds could gust as high as 22 mph. Sunday: A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 79. Breezy, with a south wind 16 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. Sunday Night: A 40 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 53. South wind 9 to 14 mph becoming northwest after midnight. Winds could gust as high as 21 mph. Monday: A 20 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 71. North wind around 15 mph, with gusts as high as 22 mph. Monday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 49. North wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Tuesday: Showers and possibly a thunderstorm before 4pm, then showers likely. High near 59. Breezy, with a north wind 14 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. Tuesday Night: A chance of showers before 7pm, then a chance of showers and thunderstorms between 7pm and 1am, then a chance of showers after 1am. Mostly cloudy, with a low around 45. Northwest wind 10 to 17 mph, with gusts as high as 25 mph. Wednesday: A chance of showers, mainly after 1pm. Mostly sunny, with a high near 68. Wednesday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 47. Thursday: A chance of showers and thunderstorms. Mostly sunny, with a high near 75. Thursday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 48. Friday: A chance of showers and thunderstorms. Partly sunny, with a high near 68. | |
| Winner SD 43.37°N 99.85°W (Elev. 1998 ft) | |
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