Weather Report
Stephan, South Dakota
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Current Conditions -  °F | °C
As of 12:53 AM on Thursday 20 Jun 2013 (Local Time) from KPIR Reporting Station
Clear Clear   Feels Like: 73°
Wind Chill: 73°   Ceiling: Unl
Heat Index: 73°   Visibility: 10mi
Dew Point: 60°   Wind: 13mph
Humidity: 64%   Direction: 140° (SE)
Pressure: 29.71"   Gusts: NA
Report Text: KPIR 200553Z AUTO 14011KT 10SM CLR 23/16 A2971 RMK AO2 SLP047 T02280156 10289 20217 402940167 58003
2 AM
P Cloudy
P Cloudy 68°
3 AM
P Cloudy
P Cloudy 67°
4 AM
P Cloudy
P Cloudy 66°
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10 Day Forecast -  °F | °C
wed thu fri sat sun mon tue wed thu fri
jun
19
P Cloudy
P Cloudy
84°
63°
jun
20
Iso T-Storms
Iso T-Storms
85°
59°
jun
21
Sct T-Storms
Sct T-Storms
85°
61°
jun
22
Iso T-Storms
Iso T-Storms
89°
60°
jun
23
Iso T-Storms
Iso T-Storms
86°
56°
jun
24
P Cloudy
P Cloudy
91°
60°
jun
25
P Cloudy
P Cloudy
88°
58°
jun
26
M Sunny
M Sunny
88°
59°
jun
27
Sunny
Sunny
88°
59°
jun
28
M Sunny
M Sunny
87°
56°
Details for Wednesday, June 19 (Evening)
Evening: Partly cloudy. A stray shower or thunderstorm is possible. Low 63F. Winds SE at 10 to 20 mph.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 73%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 36%
Cloud Coverage
Sunrise: 5:54 AM
Sunset: 9:25 PM
 
Moonrise: 5:13 PM
Moonset: 2:46 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SE
Direction: SE (136°)
Speed: 16Mph(25Km, 13Kts)
Details for Thursday, June 20
Isolated thunderstorms in the morning, then partly cloudy late. High around 85F. Winds SSW at 10 to 20 mph. Chance of rain 30%.
Evening: Mostly clear skies. Low 59F. Winds E at 5 to 10 mph.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 60%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 53%
Cloud Coverage
Sunrise: 5:54 AM
Sunset: 9:25 PM
 
Moonrise: 6:25 PM
Moonset: 3:26 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SSW
Direction: SSW (193°)
Speed: 16Mph(26Km, 14Kts)
Details for Friday, June 21
A few thunderstorms possible. Highs in the mid 80s and lows in the low 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 62%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 47%
Cloud Coverage
Sunrise: 5:54 AM
Sunset: 9:25 PM
 
Moonrise: 7:35 PM
Moonset: 4:14 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  ENE
Direction: ENE (76°)
Speed: 14Mph(23Km, 12Kts)
Details for Saturday, June 22
Partly cloudy with a stray thunderstorm. Potential for severe thunderstorms. Highs in the upper 80s and lows in the low 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 63%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 57%
Cloud Coverage
Sunrise: 5:54 AM
Sunset: 9:25 PM
 
Moonrise: 8:39 PM
Moonset: 5:10 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  E
Direction: E (82°)
Speed: 14Mph(23Km, 12Kts)
Details for Sunday, June 23
Isolated thunderstorms. Highs in the mid 80s and lows in the mid 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 53%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 32%
Cloud Coverage
Sunrise: 5:55 AM
Sunset: 9:25 PM
 
Moonrise: 9:36 PM
Moonset: 6:16 AM
Moon Phase:  Full
Moonphase:
Full
Wind Direction:  WNW
Direction: WNW (296°)
Speed: 15Mph(24Km, 13Kts)
Details for Monday, June 24
Times of sun and clouds. Highs in the low 90s and lows in the low 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 53%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 43%
Cloud Coverage
Sunrise: 5:55 AM
Sunset: 9:26 PM
 
Moonrise: 10:24 PM
Moonset: 7:28 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SSE
Direction: SSE (164°)
Speed: 11Mph(18Km, 9Kts)
Details for Tuesday, June 25
Times of sun and clouds. Highs in the upper 80s and lows in the upper 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 53%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 34%
Cloud Coverage
Sunrise: 5:55 AM
Sunset: 9:26 PM
 
Moonrise: 11:04 PM
Moonset: 8:44 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  N
Direction: N (5°)
Speed: 10Mph(16Km, 9Kts)
Details for Wednesday, June 26
Mostly sunny. Highs in the upper 80s and lows in the upper 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 49%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 13%
Cloud Coverage
Sunrise: 5:56 AM
Sunset: 9:26 PM
 
Moonrise: 11:39 PM
Moonset: 9:58 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  NNW
Direction: NNW (343°)
Speed: 11Mph(18Km, 9Kts)
Details for Thursday, June 27
Sunshine. Highs in the upper 80s and lows in the upper 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 53%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 9%
Cloud Coverage
Sunrise: 5:56 AM
Sunset: 9:26 PM
 
Moonrise: 11:59 PM
Moonset: 11:11 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  NNW
Direction: NNW (335°)
Speed: 12Mph(20Km, 10Kts)
Details for Friday, June 28
A few clouds. Highs in the upper 80s and lows in the mid 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 51%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 12%
Cloud Coverage
Sunrise: 5:56 AM
Sunset: 9:26 PM
 
Moonrise: 12:10 AM
Moonset: 12:20 PM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  NNE
Direction: NNE (26°)
Speed: 15Mph(24Km, 13Kts)
Chart.
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