Flash Flood Concerns in Mid-Atlantic, Severe Weather Threats in Upper Midwest, and Fire Weather in the West

Once again, heavy rain and thunderstorms may produce flash flooding across the Mid-Atlantic region today. Flash flood watches are in effect, which includes the Philadelphia and Washington D.C. metro areas. Meanwhile, severe thunderstorms with damaging winds and large hail are possible from North Dakota into Minnesota. Finally, red flag warnings are in effect across several states in the West. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

En Español

Current conditions at

Yankton, Chan Gurney Municipal Airport (KYKN)

Lat: 42.92°NLon: 97.38°WElev: 1306ft.

Overcast

78°F

26°C

Humidity	82%
Wind Speed	SE 17 G 22 mph
Barometer	29.87 in (1011.8 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	7 Aug 1:56 pm CDT

More Information:

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

Extended Forecast for

Freeman SD

This
Afternoon

Partly Sunny
High: 83 °F
Tonight

Mostly Cloudy
and Breezy
then Slight
Chance
T-storms
Low: 72 °F
Saturday

Partly Sunny
High: 89 °F
Saturday
Night

Chance
T-storms
Low: 70 °F
Sunday

Chance
T-storms
High: 91 °F
Sunday
Night

Chance
T-storms
Low: 61 °F
Monday

Mostly Sunny
High: 80 °F
Monday
Night

Mostly Clear
Low: 60 °F
Tuesday

Sunny
High: 84 °F

Detailed Forecast

This Afternoon

Partly sunny, with a high near 83. South southeast wind around 15 mph, with gusts as high as 25 mph.

Tonight

A slight chance of showers and thunderstorms between 2am and 4am. Mostly cloudy, with a low around 72. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Saturday

Partly sunny, with a high near 89. East wind 5 to 10 mph.

Saturday Night

A chance of showers and thunderstorms, mainly between 8pm and 2am. Mostly cloudy, with a low around 70. East southeast wind 5 to 10 mph. Chance of precipitation is 40%.

Sunday

A slight chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Southeast wind 5 to 10 mph. Chance of precipitation is 30%.

Sunday Night

A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 61. West wind around 10 mph becoming north after midnight. Chance of precipitation is 40%.

Monday

Mostly sunny, with a high near 80.

Monday Night

Mostly clear, with a low around 60.

Tuesday

Sunny, with a high near 84.

Tuesday Night

A chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 67. Chance of precipitation is 30%.

Wednesday

Sunny, with a high near 88.

Wednesday Night

Mostly clear, with a low around 67.