Sweeney, South Dakota
Current Conditions -  °F | °C
As of 3:53 AM on Wednesday 20 Aug 2014 (Local Time) from KPIR Reporting Station
Clear Clear  
Wind Chill: 20°   Ceiling: Unl
Heat Index: 20°   Visibility: 10mi
Dew Point: 15°   Wind: 16mph
Humidity: 73%   Direction: 140°SE
Pressure: 29.69"   Gusts: NA
Location:  43.909°N, 100.128°W
Report Text: KPIR 200853Z AUTO 14014KT 10SM CLR 20/15 A2969 RMK AO2 PK WND 15030/0818 SLP037 60052 T02000150 58012
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 32° - Lo 19°
4 AM
Sct T-Storms
Sct T-Storms
20°
5 AM
P Cloudy
P Cloudy
20°
6 AM
P Cloudy
P Cloudy
20°
7 AM
M Cloudy
M Cloudy
19°
8 AM
M Cloudy
M Cloudy
20°
9 AM
M Cloudy
M Cloudy
22°
Weather Maps
Daily Forecast -  °F | °C
wed thu fri sat sun mon tue wed thu fri
aug
20
Iso T-Storms
Iso T-Storms
32°
19°
aug
21
P Cloudy
P Cloudy
32°
19°
aug
22
Sct T-Storms
Sct T-Storms
30°
18°
aug
23
Sct T-Storms
Sct T-Storms
27°
18°
aug
24
Sct T-Storms
Sct T-Storms
23°
12°
aug
25
PM T-Storms
PM T-Storms
24°
13°
aug
26
T-Storms
T-Storms
24°
13°
aug
27
P Cloudy
P Cloudy
25°
14°
aug
28
Sunny
Sunny
27°
16°
aug
29
M Sunny
M Sunny
26°
14°
Details for Wednesday, August 20
Partly to mostly cloudy with a slight chance of showers and thunderstorms in the afternoon. A few storms may be severe. High 89F. Winds SE at 10 to 15 mph. Chance of rain 30%.
Evening: Scattered thunderstorms early, then becoming mostly clear after midnight. Low around 65F. Winds ESE at 5 to 10 mph. Chance of rain 40%.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 67%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 63%
Cloud Coverage
Sunrise: 6:49 AM
Sunset: 8:35 PM
 
Moonrise: 2:27 AM
Moonset: 5:24 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SE
Direction: SE (137°)
Speed: 12Mph(20Km, 14Kts)
Details for Thursday, August 21
Partly cloudy. High near 90F. Winds N at 5 to 10 mph.
Evening: Variable clouds with a slight chance of thunderstorms overnight. Low 66F. Winds E at 5 to 10 mph. Chance of rain 30%.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 63%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 35%
Cloud Coverage
Sunrise: 6:50 AM
Sunset: 8:34 PM
 
Moonrise: 3:18 AM
Moonset: 6:06 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  N
Direction: N (349°)
Speed: 9Mph(15Km, 10Kts)
Details for Friday, August 22
Scattered thunderstorms. Highs in the mid 80s and lows in the mid 60s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 70%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 67%
Cloud Coverage
Sunrise: 6:51 AM
Sunset: 8:32 PM
 
Moonrise: 4:13 AM
Moonset: 6:43 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  ESE
Direction: ESE (120°)
Speed: 11Mph(18Km, 13Kts)
Details for Saturday, August 23
Scattered thunderstorms. Highs in the low 80s and lows in the mid 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 82%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 60%
Cloud Coverage
Sunrise: 6:52 AM
Sunset: 8:30 PM
 
Moonrise: 5:09 AM
Moonset: 7:16 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  E
Direction: E (87°)
Speed: 10Mph(16Km, 11Kts)
Details for Sunday, August 24
Scattered thunderstorms. Highs in the mid 70s and lows in the low 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 78%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 66%
Cloud Coverage
Sunrise: 6:53 AM
Sunset: 8:29 PM
 
Moonrise: 6:06 AM
Moonset: 7:47 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  WNW
Direction: WNW (289°)
Speed: 16Mph(26Km, 18Kts)
Details for Monday, August 25
Thunderstorms developing in the afternoon. Highs in the mid 70s and lows in the mid 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 62%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 32%
Cloud Coverage
Sunrise: 6:55 AM
Sunset: 8:27 PM
 
Moonrise: 7:04 AM
Moonset: 8:15 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  W
Direction: W (261°)
Speed: 9Mph(14Km, 10Kts)
Details for Tuesday, August 26
Showers and thunderstorms. Highs in the mid 70s and lows in the mid 50s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 76%
Relative Humidity
Precipitation: 80%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 76%
Cloud Coverage
Sunrise: 6:56 AM
Sunset: 8:25 PM
 
Moonrise: 8:02 AM
Moonset: 8:43 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  ESE
Direction: ESE (122°)
Speed: 13Mph(21Km, 15Kts)
Details for Wednesday, August 27
Mix of sun and clouds. Highs in the upper 70s and lows in the upper 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 69%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 39%
Cloud Coverage
Sunrise: 6:57 AM
Sunset: 8:24 PM
 
Moonrise: 9:00 AM
Moonset: 9:10 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NE
Direction: NE (36°)
Speed: 10Mph(16Km, 11Kts)
Details for Thursday, August 28
Mainly sunny. Highs in the low 80s and lows in the low 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 66%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 14%
Cloud Coverage
Sunrise: 6:58 AM
Sunset: 8:22 PM
 
Moonrise: 9:59 AM
Moonset: 9:38 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SSE
Direction: SSE (164°)
Speed: 10Mph(16Km, 12Kts)
Details for Friday, August 29
Plenty of sun. Highs in the upper 70s and lows in the upper 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 72%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 21%
Cloud Coverage
Sunrise: 6:59 AM
Sunset: 8:20 PM
 
Moonrise: 10:59 AM
Moonset: 10:08 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SE
Direction: SE (136°)
Speed: 9Mph(15Km, 11Kts)
Daily Forecast Chart
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