Heavy Rain Expected Tonight with Flash Flooding and Severe Weather Possible

Periods of rain & thunderstorms are expected into Saturday, with areas of heavy rain likely tonight. An additional 2 to 4+ inches of rain is likely to bring additional flash flooding, as well as additional rises on area rivers & creeks. Monitor the latest river levels and rainfall forecasts here. Read More >

Hazardous Weather Conditions

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

65°F

18°C

Humidity	100%
Wind Speed	E 3 mph
Barometer	30.10 in (1020.1 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Last update	21 Jun 7:56 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

10 Miles S Beresford SD

Flood Watch June 21, 08:11am until June 22, 07:00am

Click here for hazard details and duration

Flood Watch

Flood Watch June 21, 08:11am until June 22, 07:00am
NOW until 7:00am Sat
Flood Watch
Today
High: 85 °F
Chance
T-storms
Tonight
Low: 69 °F
Heavy Rain
Saturday
High: 79 °F
Chance
T-storms
Saturday Night
Low: 61 °F
Mostly Clear
Sunday
High: 86 °F
Sunny
Sunday Night
Low: 66 °F
Mostly Clear
Monday
High: 93 °F
Sunny
Monday Night
Low: 70 °F
Chance
Showers

Detailed Forecast

Today

A 30 percent chance of showers and thunderstorms, mainly after 5pm. Partly sunny, with a high near 85. Southeast wind 10 to 15 mph becoming south southwest in the morning. Winds could gust as high as 20 mph.

Tonight

Showers and thunderstorms, mainly before 4am. Some of the storms could produce heavy rainfall. Low around 69. South wind 5 to 10 mph becoming east in the evening. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

Saturday

A 30 percent chance of showers and thunderstorms, mainly before 7am. Partly sunny, with a high near 79. East northeast wind 5 to 15 mph becoming northwest in the morning.

Saturday Night

Mostly clear, with a low around 61. North northwest wind 5 to 10 mph.

Sunday

Sunny, with a high near 86. West wind 5 to 10 mph.

Sunday Night

Mostly clear, with a low around 66. East wind 5 to 10 mph.

Monday

Sunny, with a high near 93.

Monday Night

A 30 percent chance of showers before 1am. Mostly clear, with a low around 70.

Tuesday

Sunny, with a high near 88.