Sweeney, South Dakota
Current Conditions -  °F | °C
As of 2:53 PM on Wednesday 23 Jul 2014 (Local Time) from KPIR Reporting Station
Clear Clear  
Wind Chill: 30°   Ceiling: Unl
Heat Index: 30°   Visibility: 10mi
Dew Point: 12°   Wind: 20mph
Humidity: 33%   Direction: 120°ESE
Pressure: 30.19"   Gusts: 29mph
Location:  43.909°N, 100.128°W
Report Text: KPIR 231953Z AUTO 12017G25KT 10SM CLR 30/12 A3019 RMK AO2 SLP208 T03000122
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Personal Weather Stations






























Hourly Forecast -  °F | °C
Hi 30° - Lo 18°
4 PM
P Cloudy
P Cloudy
30°
5 PM
P Cloudy
P Cloudy
30°
6 PM
Sunny
Sunny
29°
7 PM
Sunny
Sunny
28°
8 PM
Sunny
Sunny
26°
9 PM
Sunny
Sunny
24°
Weather Maps
Daily Forecast -  °F | °C
wed thu fri sat sun mon tue wed thu fri
jul
23
T-Storms
T-Storms
30°
18°
jul
24
AM T-Storms
AM T-Storms
37°
20°
jul
25
Sunny
Sunny
32°
19°
jul
26
Sunny
Sunny
32°
17°
jul
27
Sunny
Sunny
29°
14°
jul
28
Sunny
Sunny
28°
15°
jul
29
P Cloudy
P Cloudy
29°
14°
jul
30
P Cloudy
P Cloudy
29°
16°
jul
31
M Sunny
M Sunny
30°
16°
aug
01
M Sunny
M Sunny
30°
17°
Details for Wednesday, July 23 (Evening)
Evening: Clear skies this evening. Scattered showers and thunderstorms developing overnight. Low near 65F. Winds SE at 10 to 20 mph. Chance of rain 50%.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 62%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 32%
Cloud Coverage
Sunrise: 6:18 AM
Sunset: 9:13 PM
 
Moonrise: 3:40 AM
Moonset: 6:42 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SE
Direction: SE (132°)
Speed: 16Mph(25Km, 13Kts)
Details for Thursday, July 24
Windy with scattered thunderstorms in the morning. Then becoming mostly sunny late. Hot. High 98F. Winds SSE at 20 to 30 mph. Chance of rain 40%.
Evening: A few clouds. A stray thunderstorm is possible. Low 68F. SSE winds shifting to NW at 10 to 20 mph.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 54%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 33%
Cloud Coverage
Sunrise: 6:19 AM
Sunset: 9:12 PM
 
Moonrise: 4:30 AM
Moonset: 7:27 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SSE
Direction: SSE (150°)
Speed: 21Mph(34Km, 18Kts)
Details for Friday, July 25
Mainly sunny. Highs in the low 90s and lows in the mid 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 53%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 9%
Cloud Coverage
Sunrise: 6:20 AM
Sunset: 9:11 PM
 
Moonrise: 5:23 AM
Moonset: 8:07 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  N
Direction: N (350°)
Speed: 16Mph(26Km, 14Kts)
Details for Saturday, July 26
Sunshine. Highs in the upper 80s and lows in the low 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 51%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 9%
Cloud Coverage
Sunrise: 6:21 AM
Sunset: 9:10 PM
 
Moonrise: 6:18 AM
Moonset: 8:43 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  W
Direction: W (275°)
Speed: 16Mph(26Km, 14Kts)
Details for Sunday, July 27
Sunny. Highs in the mid 80s and lows in the upper 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 45%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 6%
Cloud Coverage
Sunrise: 6:23 AM
Sunset: 9:09 PM
 
Moonrise: 7:15 AM
Moonset: 9:14 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  NNW
Direction: NNW (333°)
Speed: 15Mph(24Km, 13Kts)
Details for Monday, July 28
Mainly sunny. Highs in the low 80s and lows in the upper 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 48%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 6%
Cloud Coverage
Sunrise: 6:24 AM
Sunset: 9:08 PM
 
Moonrise: 8:12 AM
Moonset: 9:44 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  N
Direction: N (4°)
Speed: 7Mph(12Km, 6Kts)
Details for Tuesday, July 29
Partly cloudy. Highs in the mid 80s and lows in the upper 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 47%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 47%
Cloud Coverage
Sunrise: 6:25 AM
Sunset: 9:06 PM
 
Moonrise: 9:10 AM
Moonset: 10:12 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  ENE
Direction: ENE (58°)
Speed: 8Mph(13Km, 7Kts)
Details for Wednesday, July 30
Mix of sun and clouds. Highs in the mid 80s and lows in the low 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 52%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 31%
Cloud Coverage
Sunrise: 6:26 AM
Sunset: 9:05 PM
 
Moonrise: 10:08 AM
Moonset: 10:38 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  N
Direction: N (4°)
Speed: 7Mph(12Km, 6Kts)
Details for Thursday, July 31
A few clouds. Highs in the mid 80s and lows in the low 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 50%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 23%
Cloud Coverage
Sunrise: 6:27 AM
Sunset: 9:04 PM
 
Moonrise: 11:07 AM
Moonset: 11:06 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NE
Direction: NE (36°)
Speed: 8Mph(13Km, 7Kts)
Details for Friday, August 01
A few clouds. Highs in the mid 80s and lows in the low 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 53%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 16%
Cloud Coverage
Sunrise: 6:28 AM
Sunset: 9:03 PM
 
Moonrise: 12:06 PM
Moonset: 11:34 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SE
Direction: SE (145°)
Speed: 12Mph(20Km, 10Kts)
Daily Forecast Chart
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