Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Hazardous Weather Conditions

Wind Advisory in effect from June 17, 10:00 AM CDT until June 17, 09:00 PM CDT

Current conditions at

Rosebud Sioux Tribal Airport (KSUO)

Lat: 43.26°NLon: 100.86°WElev: 2724ft.

Fair

68°F

20°C

Humidity	56%
Wind Speed	S 8 mph
Barometer	29.38 in
Dewpoint	52°F (11°C)
Visibility	10.00 mi
Last update	16 Jun 11:15 pm CDT

More Information:

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

Extended Forecast for

3 Miles SSW Saint Francis SD

Wind Advisory June 17, 10:00am until June 17, 09:00pm

Click here for hazard details and duration

Wind Advisory

Tonight
Low: 63 °F
Slight Chance
T-storms
Wednesday
High: 77 °F
Becoming
Sunny and
Windy
Wednesday Night
Low: 50 °F
Mostly Clear
and Windy
then Partly
Cloudy
Thursday
High: 75 °F
Mostly Sunny
Thursday Night
Low: 50 °F
Mostly Clear
Juneteenth
High: 82 °F
Mostly Sunny
Friday Night
Low: 53 °F
Partly Cloudy
then Chance
T-storms
Saturday
High: 78 °F
Showers
Likely and
Breezy
Saturday Night
Low: 53 °F
Showers
Likely and
Breezy

Detailed Forecast

Tonight

A slight chance of showers and thunderstorms between 1am and 3am. Increasing clouds, with a low around 63. Light and variable wind becoming north 11 to 16 mph after midnight. Chance of precipitation is 20%.

Wednesday

Partly sunny, then gradually becoming sunny, with a high near 77. Windy, with a northwest wind 23 to 28 mph increasing to 34 to 39 mph in the morning. Winds could gust as high as 46 mph.

Wednesday Night

Mostly clear, with a low around 50. Windy, with a northwest wind 22 to 32 mph decreasing to 11 to 21 mph after midnight. Winds could gust as high as 38 mph.

Thursday

Mostly sunny, with a high near 75. Northwest wind 13 to 18 mph, with gusts as high as 24 mph.

Thursday Night

Mostly clear, with a low around 50. Northwest wind 6 to 13 mph becoming southeast after midnight. Winds could gust as high as 20 mph.

Juneteenth

Mostly sunny, with a high near 82. West wind 9 to 13 mph becoming north in the afternoon. Winds could gust as high as 21 mph.

Friday Night

A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 53.

Saturday

Showers likely and possibly a thunderstorm. Partly sunny, with a high near 78. Breezy.

Saturday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 53. Breezy.

Sunday

Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 69. Breezy.

Sunday Night

A chance of showers and thunderstorms. Mostly cloudy, with a low around 50. Breezy.

Monday

A slight chance of showers. Mostly cloudy, with a high near 73.

Monday Night

A chance of showers and thunderstorms. Partly cloudy, with a low around 51.

Tuesday

A chance of showers and thunderstorms. Partly sunny, with a high near 76.