CRAZY HORSE, SD 57730 Weather Forecast & Current Conditions
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  57730 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

CUSTER, SD
Current Weather
10:53 AM MDT MAY 30, 2026
Broken Clouds
70°F
Feels Like: 70°F
Dewpoint: 48°F
Rel. Hum.: 45%
Visibility: 10 miles
Wind: WNW at 102 mph
Pressure: 29.89 inches
Last 72 hours

Local Area Snow Depth

South Dakota Current Weather

South Dakota MOS Forecast Weather


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(Automated weather data from NWS/FAA)
  57730 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

CRAZY HORSE, SD 57730
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Showers likely with a chance of thunderstorms. Some thunderstorms may be severe. Highs in the mid 70s. Southeast winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 70 percent.
TONIGHT
Mostly cloudy with showers and thunderstorms likely in the evening, then partly cloudy after midnight. Some thunderstorms may be severe. Lows in the lower 50s. West winds 5 to 10 mph. Gusts up to 20 mph after midnight. Chance of rain 70 percent.
SUNDAY
Mostly sunny with a chance of showers in the morning, then partly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs around 70. West winds 10 to 15 mph. Gusts up to 25 mph, increasing to 35 mph in the afternoon. Chance of rain 70 percent.
SUNDAY NIGHT
Mostly clear. A slight chance of showers in the evening. Lows in the upper 40s. Northwest winds 10 to 20 mph with gusts up to 35 mph, diminishing to 5 to 10 mph with gusts up to 20 mph after midnight. Chance of rain 20 percent.
MONDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. West winds 5 to 10 mph, becoming south 10 to 15 mph in the afternoon. Gusts up to 25 mph. Chance of rain 30 percent.
MONDAY NIGHT
Mostly clear. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the lower 50s. Chance of rain 40 percent.
TUESDAY
Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 40 percent.
TUESDAY NIGHT
Mostly clear. A chance of showers and thunderstorms in the evening. Lows in the mid 50s. Chance of rain 30 percent.
WEDNESDAY
Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 20 percent.
WEDNESDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 50s. Chance of rain 30 percent.
THURSDAY
Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 40 percent.
THURSDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 50s. Chance of rain 30 percent.
FRIDAY
Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 20 percent.

  57730 WEATHER SATELLITE LOOPS
Visible Weather Satellite
CRAZY HORSE, SD 57730
Infrared Weather Satellite
CRAZY HORSE, SD 57730
  57730 WEATHER RADAR LOOP
NEXRAD Weather Radar
CRAZY HORSE, SD 57730
 MOS COMPUTER WEATHER FORECAST

CUSTER, SD 3 hourly weather forecast
weather forecast created  7:00 AM CDT  5/30/2026
Saturday
30 MAY 2026		 CRAZY HORSE, SD 57730 weather forecast Day 1, 12 hours 12 PM 68° 68° Mostly Cloudy 84%
RAIN
***		 0% Thunder
( 64% severe)		 SE   8 53% 50°
High 69° CRAZY HORSE, SD 57730 weather forecast Day 1, 15 hours 3 PM 68° 68° Mostly Cloudy SE   9 53% 50°
Mostly Cloudy

Rain Likely

 CRAZY HORSE, SD 57730 weather forecast Day 1, 18 hours 6 PM 62° 62° Mostly Cloudy 82%
RAIN
***		 0% Thunder
( 42% severe)		 WSW   6 65% 50°
CRAZY HORSE, SD 57730 weather forecast Day 1, 21 hours 9 PM 58° 58° Mostly Cloudy W   3 67% 47°
Sunday
31 MAY 2026		 CRAZY HORSE, SD 57730 weather forecast Day 2, 0 hours 12 AM 54° 54° Mostly Cloudy 7%

 0% Thunder
( 8% severe)		 WNW   3 74% 46°
Low 46° CRAZY HORSE, SD 57730 weather forecast Day 2, 3 hours 3 AM 52° 50° Mostly Cloudy W   6 71% 43°
High 66° CRAZY HORSE, SD 57730 weather forecast Day 2, 6 hours 6 AM 50° 48° Partly Cloudy 28%
RAIN
<.01 in		 0% Thunder
( 8% severe)		 W   6 71% 41°

Partly Cloudy

Rain Likely

 CRAZY HORSE, SD 57730 weather forecast Day 2, 9 hours 9 AM 61° 61° Partly Cloudy WSW   6 50% 42°
CRAZY HORSE, SD 57730 weather forecast Day 2, 12 hours 12 PM 63° 62° Partly Cloudy 56%
RAIN
.1–.25 in		 0% Thunder
( 38% severe)		 WSW   10 46% 42°
CRAZY HORSE, SD 57730 weather forecast Day 2, 15 hours 3 PM 62° 60° Partly Cloudy W   13 46% 41°
CRAZY HORSE, SD 57730 weather forecast Day 2, 18 hours 6 PM 61° 59° Partly Cloudy 8%

 0% Thunder
( 21% severe)		 W   13 46% 40°
CRAZY HORSE, SD 57730 weather forecast Day 2, 21 hours 9 PM 54° 51° Partly Cloudy WNW   9 59% 40°
Monday
1 JUN 2026		 CRAZY HORSE, SD 57730 weather forecast Day 3, 0 hours 12 AM 49° 45° Clear 1%

 0% Thunder
( 3% severe)		 WNW   8 68% 39°
Low 41° CRAZY HORSE, SD 57730 weather forecast Day 3, 3 hours 3 AM 46° 42° Clear NW   7 68% 36°
High 69° CRAZY HORSE, SD 57730 weather forecast Day 3, 6 hours 6 AM 45° 43° Partly Cloudy 5%

 0% Thunder
( 2% severe)		 WNW   5 68% 35°

Partly Cloudy

Chance of Rain

 CRAZY HORSE, SD 57730 weather forecast Day 3, 9 hours 9 AM 58° 57° Clear WSW   6 45% 37°
CRAZY HORSE, SD 57730 weather forecast Day 3, 15 hours 12 PM 64° 64° Partly Cloudy 23%
RAIN
<.01 in		 0% Thunder
( 23% severe)		 S   9 35% 36°
CRAZY HORSE, SD 57730 weather forecast Day 3, 18 hours 3 PM 67° 67° Partly Cloudy S   10 31% 35°
CRAZY HORSE, SD 57730 weather forecast Day 3, 21 hours 6 PM 65° 65° Partly Cloudy     SE   8 34% 36°

CUSTER, SD extended weather forecast
Tuesday
2 JUN 2026		 Wednesday
3 JUN 2026		 Thursday
4 JUN 2026		 Friday
5 JUN 2026		 Saturday
6 JUN 2026
Low 45° Low 50° Low 52° Low 47° Low 45°
High 73° High 77° High 71° High 66° High 70°
CRAZY HORSE, SD 57730 weather forecast Day 4 CRAZY HORSE, SD 57730 weather forecast Day 5 CRAZY HORSE, SD 57730 weather forecast Day 6 CRAZY HORSE, SD 57730 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
36% Rain		 Partly Cloudy
26% Rain		 Mostly Cloudy
47% Rain		 Mostly Cloudy
32% Rain		 Partly Cloudy
24% Rain
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