NWS Forecast for: Yankton SD Issued by: National Weather Service Sioux Falls, SD Last Update: 7:15 pm CDT Jun 20, 2018

Hazardous Weather Outlook Flash Flood Watch Tonight: Showers and possibly a thunderstorm. Some of the storms could produce heavy rain. Low around 60. Breezy, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible. Thursday: Showers likely and possibly a thunderstorm before 1pm, then a slight chance of showers. Cloudy, with a high near 67. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible. Thursday Night: A slight chance of showers before 1am. Mostly cloudy, with a low around 58. North northwest wind 5 to 10 mph. Chance of precipitation is 20%. Friday: Partly sunny, with a high near 77. North wind around 5 mph becoming east southeast in the afternoon. Friday Night: A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 60. South southeast wind 5 to 10 mph. Chance of precipitation is 20%. Saturday: A chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 77. Chance of precipitation is 40%. Saturday Night: Mostly cloudy, with a low around 61. Sunday: A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 79. Chance of precipitation is 30%. Sunday Night: Mostly cloudy, with a low around 64. Monday: A chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 79. Chance of precipitation is 30%. Monday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 30%. Tuesday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 82. Chance of precipitation is 40%. Tuesday Night: Mostly cloudy, with a low around 66. Wednesday: Mostly sunny, with a high near 87.

Yankton SD  42.87°N 97.4°W (Elev. 1250 ft)

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