Air Quality Concerns; Fire Weather in the West; Flash Flooding in the Southeast

Wildfire smoke continues to result in poor air quality from the Upper Midwest into the Northeast. Multiple days of hot, dry and windy conditions are expected to bring fire weather concerns for portions of the Four Corners region into the central Great Basin and Rockies. Heavy rainfall and a flash flooding threat continues in the Southeast. Severe thunderstorms continue across the Northern Plains Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Winner, Bob Wiley Field Airport (KICR)

Lat: 43.39°NLon: 99.84°WElev: 2031ft.

Fair

85°F

29°C

Humidity	53%
Wind Speed	SE 17 G 31 mph
Barometer	29.97 in (1013.0 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Heat Index	87°F (31°C)
Last update	5 Aug 12:53 pm CDT

More Information:

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

Extended Forecast for

Winner SD

This Afternoon
High: 88 °F
Slight Chance
T-storms and
Windy
Tonight
Low: 66 °F
Chance
T-storms and
Breezy
Wednesday
High: 91 °F
Sunny
Wednesday Night
Low: 69 °F
Mostly Clear
Thursday
High: 97 °F
Sunny then
Sunny and
Breezy
Thursday Night
Low: 71 °F
Partly Cloudy
and Breezy
then Partly
Cloudy
Friday
High: 94 °F
Mostly Sunny
Friday Night
Low: 64 °F
Slight Chance
T-storms then
Chance
Showers
Saturday
High: 86 °F
Decreasing
Clouds

Detailed Forecast

This Afternoon

A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 88. Windy, with a south wind 25 to 30 mph, with gusts as high as 40 mph.

Tonight

A 30 percent chance of showers and thunderstorms, mainly before 11pm. Partly cloudy, with a low around 66. Breezy, with a south wind 20 to 25 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 35 mph.

Wednesday

Sunny, with a high near 91. East wind around 10 mph, with gusts as high as 15 mph.

Wednesday Night

Mostly clear, with a low around 69. Southeast wind around 10 mph, with gusts as high as 15 mph.

Thursday

Sunny, with a high near 97. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.

Thursday Night

Partly cloudy, with a low around 71. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

Friday

Mostly sunny, with a high near 94. South wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.

Friday Night

A chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 64. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

Saturday

Mostly cloudy, then gradually becoming sunny, with a high near 86.

Saturday Night

A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 61.

Sunday

Mostly sunny, with a high near 86.

Sunday Night

A slight chance of showers and thunderstorms. Partly cloudy, with a low around 62.

Monday

Sunny, with a high near 87.