Sweeney, South Dakota
Current Conditions -  °F | °C
As of 12:53 PM on Sunday 20 Apr 2014 (Local Time) from KPIR Reporting Station
Clear Clear  
Wind Chill: 23°   Ceiling: Unl
Heat Index: 23°   Visibility: 10mi
Dew Point: -1°   Wind: 21mph
Humidity: 21%   Direction: 140°SE
Pressure: 29.91"   Gusts: 29mph
Location:  43.909°N, 100.128°W
Report Text: KPIR 201753Z AUTO 14018G25KT 10SM CLR 23/M01 A2991 RMK AO2 PK WND 14027/1741 SLP126 T02281006 10233 20022 58015
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Personal Weather Stations






























Hourly Forecast -  °F | °C
Hi 26° - Lo 6°
2 PM
M Sunny
M Sunny
23°
3 PM
M Sunny
M Sunny
24°
4 PM
M Sunny
M Sunny
25°
5 PM
M Sunny
M Sunny
25°
6 PM
M Sunny
M Sunny
24°
7 PM
M Sunny
M Sunny
23°
Weather Maps
Daily Forecast -  °F | °C
sun mon tue wed thu fri sat sun mon tue
apr
20
M Sunny
M Sunny
26°
apr
21
Sunny
Sunny
21°
apr
22
P Cldy/Wind
P Cldy/Wind
22°
11°
apr
23
Iso T-Storms
Iso T-Storms
24°
apr
24
P Cldy/Wind
P Cldy/Wind
18°
apr
25
P Cldy/Wind
P Cldy/Wind
14°
apr
26
Showers
Showers
16°
apr
27
Few Showers
Few Showers
apr
28
Few Showers
Few Showers
13°
apr
29
Cloudy
Cloudy
16°
Details for Sunday, April 20
Mostly sunny. High 78F. Winds SE at 15 to 25 mph.
Evening: Isolated thunderstorms early, becoming clear after midnight. Low 43F. Winds N at 10 to 15 mph. Chance of rain 30%.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 36%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 20%
Cloud Coverage
Sunrise: 6:48 AM
Sunset: 8:29 PM
 
Moonrise: 1:15 AM
Moonset: 11:06 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SE
Direction: SE (145°)
Speed: 17Mph(28Km, 15Kts)
Details for Monday, April 21
A mainly sunny sky. High 69F. Winds NNW at 10 to 20 mph.
Evening: Clear skies. Low 39F. Winds E at 10 to 15 mph.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 37%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 2%
Cloud Coverage
Sunrise: 6:46 AM
Sunset: 8:31 PM
 
Moonrise: 2:05 AM
Moonset: 12:12 PM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  NNW
Direction: NNW (332°)
Speed: 13Mph(21Km, 11Kts)
Details for Tuesday, April 22
Partly cloudy and windy. Highs in the low 70s and lows in the low 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 51%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 43%
Cloud Coverage
Sunrise: 6:45 AM
Sunset: 8:32 PM
 
Moonrise: 2:50 AM
Moonset: 1:21 PM
Moon Phase:  Last Quarter
Moonphase:
Last Quarter
Wind Direction:  SE
Direction: SE (140°)
Speed: 23Mph(37Km, 20Kts)
Details for Wednesday, April 23
Windy with a possible thunderstorm. Potential for severe thunderstorms. Highs in the mid 70s and lows in the mid 40s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 47%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 64%
Cloud Coverage
Sunrise: 6:43 AM
Sunset: 8:33 PM
 
Moonrise: 3:29 AM
Moonset: 2:31 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SSW
Direction: SSW (210°)
Speed: 21Mph(34Km, 18Kts)
Details for Thursday, April 24
Windy with times of sun and clouds. Highs in the mid 60s and lows in the low 40s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 39%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 44%
Cloud Coverage
Sunrise: 6:42 AM
Sunset: 8:34 PM
 
Moonrise: 4:04 AM
Moonset: 3:42 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  WNW
Direction: WNW (296°)
Speed: 21Mph(34Km, 18Kts)
Details for Friday, April 25
Partly cloudy and windy. Highs in the upper 50s and lows in the mid 30s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 54%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 39%
Cloud Coverage
Sunrise: 6:40 AM
Sunset: 8:35 PM
 
Moonrise: 4:38 AM
Moonset: 4:52 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NNW
Direction: NNW (337°)
Speed: 20Mph(32Km, 17Kts)
Details for Saturday, April 26
Chance of showers. Highs in the low 60s and lows in the low 40s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 58%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 22%
Snow
Cloud Coverage: 69%
Cloud Coverage
Sunrise: 6:39 AM
Sunset: 8:37 PM
 
Moonrise: 5:10 AM
Moonset: 6:02 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  E
Direction: E (95°)
Speed: 18Mph(29Km, 16Kts)
Details for Sunday, April 27
Few showers. Highs in the upper 40s and lows in the upper 30s.
UV Index: 3 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 82%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 16%
Snow
Cloud Coverage: 94%
Cloud Coverage
Sunrise: 6:37 AM
Sunset: 8:38 PM
 
Moonrise: 5:43 AM
Moonset: 7:11 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  E
Direction: E (95°)
Speed: 17Mph(28Km, 15Kts)
Details for Monday, April 28
Few showers. Highs in the mid 50s and lows in the upper 30s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 67%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 36%
Snow
Cloud Coverage: 84%
Cloud Coverage
Sunrise: 6:36 AM
Sunset: 8:39 PM
 
Moonrise: 6:17 AM
Moonset: 8:18 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NE
Direction: NE (47°)
Speed: 16Mph(26Km, 14Kts)
Details for Tuesday, April 29
Cloudy. Highs in the low 60s and lows in the low 40s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 69%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 15%
Snow
Cloud Coverage: 65%
Cloud Coverage
Sunrise: 6:34 AM
Sunset: 8:40 PM
 
Moonrise: 6:54 AM
Moonset: 9:23 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  NNE
Direction: NNE (14°)
Speed: 10Mph(16Km, 9Kts)
Daily Forecast Chart
Chart.
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