WINNER, SD 57580 Weather Forecast & Current Conditions
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  57580 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

WINNER WILEY FIELD, SD
Current Weather
8:53 PM CDT AUG 7, 2026
Clear
72°F
Feels Like: 72°F
Dewpoint: 52°F
Rel. Hum.: 49%
Visibility: 10 miles
Wind: E at 6 mph
Pressure: 30.11 inches
Last 72 hours

Local Area Snow Depth

South Dakota Current Weather

South Dakota MOS Forecast Weather


Regional Weather Maps

(Automated weather data from NWS/FAA)
  57580 WEATHER FORECAST
10-Day model forecast maps
2026 Hurricanes

WINNER, SD 57580
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Mostly clear. A slight chance of showers and thunderstorms. Lows around 60. Southeast winds 5 to 10 mph. Gusts up to 20 mph. Chance of rain 20 percent.
SATURDAY
Partly cloudy with a chance of showers and thunderstorms in the morning, then sunny in the afternoon. Highs in the mid 90s. South winds 10 to 20 mph with gusts up to 30 mph. Chance of rain 40 percent.
SATURDAY NIGHT
Partly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.
SUNDAY
Mostly sunny. Highs in the lower 90s. Northeast winds 10 to 15 mph with gusts up to 25 mph.
SUNDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. East winds 10 to 15 mph with gusts up to 25 mph.
MONDAY
Partly cloudy. Highs in the upper 80s.
MONDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Chance of rain 50 percent.
TUESDAY
Mostly cloudy with a slight chance of showers and thunderstorms in the morning, then partly cloudy in the afternoon. Highs in the mid 80s. Chance of rain 20 percent.
TUESDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 60s. Chance of rain 50 percent.
WEDNESDAY
Becoming partly cloudy. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 40 percent.
WEDNESDAY NIGHT
Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows around 60. Chance of rain 60 percent.
THURSDAY
Mostly cloudy. A chance of showers in the morning, then a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 30 percent.
THURSDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the upper 50s. Chance of rain 60 percent.

  57580 WEATHER SATELLITE LOOPS
Visible Weather Satellite
WINNER, SD 57580
Infrared Weather Satellite
WINNER, SD 57580
  57580 WEATHER RADAR LOOP
NEXRAD Weather Radar
WINNER, SD 57580
 MOS COMPUTER WEATHER FORECAST

WINNER WILEY FIELD, SD 3 hourly weather forecast
weather forecast created  7:00 AM CDT  8/ 7/2026
Friday
7 AUG 2026		 WINNER, SD 57580 weather forecast Day 1, 12 hours 1 PM 79° 79° Clear 0%

 0% Thunder
( 1% severe)		 NA   14 38% 51°
High 84° WINNER, SD 57580 weather forecast Day 1, 15 hours 4 PM 83° 81° Clear NNE   10 30% 48°
Clear



 WINNER, SD 57580 weather forecast Day 1, 18 hours 7 PM 83° 81° Clear 0%

 0% Thunder
( 4% severe)		 ENE   6 32% 50°
WINNER, SD 57580 weather forecast Day 1, 21 hours 10 PM 71° 71° Clear SE   7 55% 54°
Saturday
8 AUG 2026		 WINNER, SD 57580 weather forecast Day 2, 0 hours 1 AM 66° 66° Clear 10%
RAIN
<.01 in		 0% Thunder
( 12% severe)		 SSE   8 61% 52°
Low 61° WINNER, SD 57580 weather forecast Day 2, 3 hours 4 AM 63° 62° Clear SSE   9 70% 53°
High 96° WINNER, SD 57580 weather forecast Day 2, 6 hours 7 AM 63° 62° Partly Cloudy 23%
RAIN
.01–.1 in		 0% Thunder
( 14% severe)		 S   12 75% 55°

Partly Cloudy

Chance of Rain

 WINNER, SD 57580 weather forecast Day 2, 9 hours 10 AM 73° 73° Partly Cloudy S   15 64% 60°
WINNER, SD 57580 weather forecast Day 2, 12 hours 1 PM 86° 88° Partly Cloudy 1%

 0% Thunder
( 14% severe)		 S   15 51% 66°
WINNER, SD 57580 weather forecast Day 2, 15 hours 4 PM 92° 94° Clear S   13 40% 64°
WINNER, SD 57580 weather forecast Day 2, 18 hours 7 PM 92° 94° Clear 6%

 0% Thunder
( 23% severe)		 SSE   10 40% 64°
WINNER, SD 57580 weather forecast Day 2, 21 hours 10 PM 78° 80° Partly Cloudy SSE   12 69% 67°
Sunday
9 AUG 2026		 WINNER, SD 57580 weather forecast Day 3, 0 hours 1 AM 73° 73° Partly Cloudy 4%

 0% Thunder
( 18% severe)		 SSW   9 84% 68°
Low 67° WINNER, SD 57580 weather forecast Day 3, 3 hours 4 AM 70° 70° Partly Cloudy SSW   7 90% 67°
High 93° WINNER, SD 57580 weather forecast Day 3, 6 hours 7 AM 67° 67° Partly Cloudy 0%

 0% Thunder
( 10% severe)		 WSW   6 97% 66°

Partly Cloudy



 WINNER, SD 57580 weather forecast Day 3, 9 hours 10 AM 77° 79° Partly Cloudy N   9 71% 67°
WINNER, SD 57580 weather forecast Day 3, 15 hours 1 PM 86° 88° Partly Cloudy 1%

 0% Thunder
( 22% severe)		 NE   13 51% 66°
WINNER, SD 57580 weather forecast Day 3, 18 hours 4 PM 91° 92° Partly Cloudy ENE   15 40% 63°
WINNER, SD 57580 weather forecast Day 3, 21 hours 7 PM 89° 91° Partly Cloudy     ENE   13 44% 64°

WINNER WILEY FIELD, SD extended weather forecast
Monday
10 AUG 2026		 Tuesday
11 AUG 2026		 Wednesday
12 AUG 2026		 Thursday
13 AUG 2026		 Friday
14 AUG 2026
Low 62° Low 65° Low 64° Low 63° Low 66°
High 89° High 89° High 88° High 90° High 84°
WINNER, SD 57580 weather forecast Day 4 WINNER, SD 57580 weather forecast Day 5 WINNER, SD 57580 weather forecast Day 6 WINNER, SD 57580 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
15% Rain		 Partly Cloudy
34% Rain		 Partly Cloudy
42% Rain		 Partly Cloudy
25% Rain		 Mostly Cloudy
28% Rain
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