Mason, South Dakota
Current Conditions -  °F | °C
As of 11:55 AM on Wednesday 23 Jul 2014 (Local Time) from KSPF Reporting Station
Clear Clear  
Wind Chill: 81°   Ceiling: Unl
Heat Index: 82°   Visibility: 10mi
Dew Point: 64°   Wind: 6mph
Humidity: 58%   Direction: 80°E
Pressure: 30.24"   Gusts: NA
Location:  44.9293°N, 103.753°W
Report Text: KSPF 231755Z AUTO 08005KT 10SM CLR 27/18 A3024 RMK AO2
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Personal Weather Stations






























Hourly Forecast -  °F | °C
Hi 91° - Lo 66°
1 PM
M Sunny
M Sunny
87°
2 PM
P Cldy/Wind
P Cldy/Wind
88°
3 PM
P Cldy/Wind
P Cldy/Wind
89°
4 PM
P Cldy/Wind
P Cldy/Wind
90°
5 PM
Iso T-Storms
Iso T-Storms
90°
6 PM
Iso T-Storms
Iso T-Storms
89°
Weather Maps
Daily Forecast -  °F | °C
wed thu fri sat sun mon tue wed thu fri
jul
23
P Cldy/Wind
P Cldy/Wind
91°
66°
jul
24
Iso T-Storms
Iso T-Storms
98°
63°
jul
25
Sunny
Sunny
87°
60°
jul
26
Sunny
Sunny
84°
58°
jul
27
Sunny
Sunny
84°
58°
jul
28
Sunny
Sunny
84°
60°
jul
29
M Sunny
M Sunny
85°
60°
jul
30
P Cloudy
P Cloudy
86°
61°
jul
31
P Cloudy
P Cloudy
87°
62°
aug
01
P Cloudy
P Cloudy
88°
63°
Details for Wednesday, July 23
A mix of clouds and sun with gusty winds. High 91F. Winds SE at 20 to 30 mph.
Evening: Windy...isolated thunderstorms during the evening. Partly cloudy skies after midnight. A few storms may be severe. Low 66F. Winds SE at 20 to 30 mph. Chance of rain 30%.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 49%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 25%
Cloud Coverage
Sunrise: 5:31 AM
Sunset: 8:30 PM
 
Moonrise: 2:53 AM
Moonset: 6:00 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SE
Direction: SE (146°)
Speed: 20Mph(32Km, 17Kts)
Details for Thursday, July 24
Partly cloudy with a slight chance of thunderstorms. Hot. High 98F. Winds E at 5 to 10 mph. Chance of rain 30%.
Evening: A few clouds. Low 63F. Winds NNW at 10 to 15 mph.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 42%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 17%
Cloud Coverage
Sunrise: 5:32 AM
Sunset: 8:29 PM
 
Moonrise: 3:43 AM
Moonset: 6:45 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  E
Direction: E (83°)
Speed: 8Mph(13Km, 7Kts)
Details for Friday, July 25
Abundant sunshine. Highs in the upper 80s and lows in the low 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 42%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 7%
Cloud Coverage
Sunrise: 5:33 AM
Sunset: 8:28 PM
 
Moonrise: 4:36 AM
Moonset: 7:25 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NW
Direction: NW (317°)
Speed: 11Mph(18Km, 9Kts)
Details for Saturday, July 26
Sunny. Highs in the mid 80s and lows in the upper 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 35%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 0%
Cloud Coverage
Sunrise: 5:34 AM
Sunset: 8:27 PM
 
Moonrise: 5:32 AM
Moonset: 8:00 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NW
Direction: NW (306°)
Speed: 19Mph(31Km, 16Kts)
Details for Sunday, July 27
Sunshine. Highs in the mid 80s and lows in the upper 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 42%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 3%
Cloud Coverage
Sunrise: 5:35 AM
Sunset: 8:26 PM
 
Moonrise: 6:29 AM
Moonset: 8:31 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  NNW
Direction: NNW (340°)
Speed: 9Mph(15Km, 8Kts)
Details for Monday, July 28
Mainly sunny. Highs in the mid 80s and lows in the low 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 48%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 9%
Cloud Coverage
Sunrise: 5:36 AM
Sunset: 8:25 PM
 
Moonrise: 7:27 AM
Moonset: 9:00 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  ESE
Direction: ESE (107°)
Speed: 11Mph(18Km, 9Kts)
Details for Tuesday, July 29
A few clouds. Highs in the mid 80s and lows in the low 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 46%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 26%
Cloud Coverage
Sunrise: 5:38 AM
Sunset: 8:24 PM
 
Moonrise: 8:25 AM
Moonset: 9:27 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  ESE
Direction: ESE (102°)
Speed: 9Mph(15Km, 8Kts)
Details for Wednesday, July 30
Partly cloudy. Highs in the mid 80s and lows in the low 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 44%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 22%
Cloud Coverage
Sunrise: 5:39 AM
Sunset: 8:23 PM
 
Moonrise: 9:24 AM
Moonset: 9:54 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NNE
Direction: NNE (31°)
Speed: 8Mph(13Km, 7Kts)
Details for Thursday, July 31
Times of sun and clouds. Highs in the upper 80s and lows in the low 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 43%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 15%
Cloud Coverage
Sunrise: 5:40 AM
Sunset: 8:22 PM
 
Moonrise: 10:23 AM
Moonset: 10:21 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SE
Direction: SE (130°)
Speed: 11Mph(18Km, 9Kts)
Details for Friday, August 01
Partly cloudy. Highs in the upper 80s and lows in the low 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 44%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 20%
Cloud Coverage
Sunrise: 5:41 AM
Sunset: 8:20 PM
 
Moonrise: 11:23 AM
Moonset: 10:49 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SE
Direction: SE (139°)
Speed: 12Mph(20Km, 10Kts)
Daily Forecast Chart
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