Damaging Winds and Flooding on August 9, 2025

Detailed information on the damaging winds and flooding that occurred during the early morning hours of August 9th and 10th, 2025. Read More >

Hazardous Weather Conditions

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

N/A

Humidity	NA
Wind Speed	NA
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	* Not a current observation *

More Information:

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

Extended Forecast for

Fordyce NE

Heat Advisory August 16, 12:02pm until August 16, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 16, 12:02pm until August 16, 08:00pm
NOW until 8:00pm Sat
Heat Advisory
This Afternoon
High: 96 °F
Slight Chance
Showers
Tonight
Low: 75 °F
Partly Cloudy
Sunday
High: 94 °F
Slight Chance
T-storms
Sunday Night
Low: 71 °F
Chance
T-storms
Monday
High: 92 °F
Slight Chance
T-storms then
Sunny
Monday Night
Low: 67 °F
Slight Chance
T-storms
Tuesday
High: 87 °F
Mostly Sunny
Tuesday Night
Low: 64 °F
Partly Cloudy

Detailed Forecast

This Afternoon

A 20 percent chance of showers before 2pm. Sunny, with a high near 96. Heat index values as high as 109. South wind 13 to 15 mph, with gusts as high as 23 mph.

Tonight

Partly cloudy, with a low around 75. South southeast wind 11 to 13 mph, with gusts as high as 20 mph.

Sunday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94. Heat index values as high as 105. South southeast wind 10 to 15 mph, with gusts as high as 22 mph.

Sunday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 71. South southwest wind 7 to 13 mph, with gusts as high as 18 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday

A slight chance of thunderstorms before 7am. Sunny, with a high near 92. South southwest wind 6 to 8 mph becoming north in the afternoon. Chance of precipitation is 10%.

Monday Night

A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67. East wind around 6 mph becoming north northwest after midnight.

Tuesday

Mostly sunny, with a high near 87. North northeast wind 6 to 8 mph.

Tuesday Night

Partly cloudy, with a low around 64. East northeast wind 5 to 7 mph.

Wednesday

Sunny, with a high near 86. East wind 3 to 8 mph.

Wednesday Night

Mostly clear, with a low around 61. East southeast wind 6 to 8 mph.

Thursday

Sunny, with a high near 88. South southeast wind 6 to 10 mph.

Thursday Night

A slight chance of showers and thunderstorms. Mostly clear, with a low around 64. South southeast wind 7 to 9 mph.