Mason, South Dakota
Current Conditions -  °F | °C
As of 10:55 PM on Friday 22 Aug 2014 (Local Time) from KSPF Reporting Station
Scattered Clouds Scattered Clouds  
Wind Chill: 64°   Ceiling: Unl
Heat Index: 64°   Visibility: 10mi
Dew Point: 61°   Wind: 10mph
Humidity: 88%   Direction: 90°E
Pressure: 30.03"   Gusts: NA
Location:  44.9293°N, 103.753°W
Report Text: KSPF 230455Z AUTO 09009KT 10SM SCT018 SCT120 18/16 A3003 RMK AO2
Loading
Personal Weather Stations






























Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 77° - Lo 64°
12 AM
T-Storms
T-Storms
67°
1 AM
T-Storms
T-Storms
67°
2 AM
T-Storms
T-Storms
67°
3 AM
T-Storms
T-Storms
66°
4 AM
T-Storms
T-Storms
66°
5 AM
T-Storms
T-Storms
66°
Weather Maps
Daily Forecast -  °F | °C
fri sat sun mon tue wed thu fri sat sun
aug
22
T-Storms
T-Storms
77°
64°
aug
23
Hvy T-Storms
Hvy T-Storms
70°
54°
aug
24
P Cldy/Wind
P Cldy/Wind
65°
49°
aug
25
AM Showers
AM Showers
69°
53°
aug
26
Showers
Showers
63°
52°
aug
27
AM Showers
AM Showers
74°
56°
aug
28
Sunny
Sunny
82°
61°
aug
29
Sunny
Sunny
87°
62°
aug
30
M Sunny
M Sunny
87°
66°
aug
31
P Cloudy
P Cloudy
83°
60°
Details for Friday, August 22 (Evening)
Evening: Thunderstorms. Low 64F. Winds E at 10 to 15 mph. Chance of rain 90%.
UV Index: 0 (Low)
Ultraviolet Radiation Index
Relative Humidity: 88%
Relative Humidity
Precipitation: 90%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 99%
Cloud Coverage
Sunrise: 6:05 AM
Sunset: 7:49 PM
 
Moonrise: 3:27 AM
Moonset: 6:00 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  E
Direction: E (83°)
Speed: 12Mph(19Km, 14Kts)
Details for Saturday, August 23
Thunderstorms - a few could contain very heavy rain, especially in the afternoon. High around 70F. Winds E at 10 to 15 mph. Chance of rain 100%. 2 to 3 inches of rain expected.
Evening: Scattered showers and thunderstorms. Low 54F. Winds WNW at 10 to 20 mph. Chance of rain 60%.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 85%
Relative Humidity
Precipitation: 100%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 85%
Cloud Coverage
Sunrise: 6:06 AM
Sunset: 7:47 PM
 
Moonrise: 4:23 AM
Moonset: 6:33 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  E
Direction: E (87°)
Speed: 12Mph(19Km, 14Kts)
Details for Sunday, August 24
Partly cloudy and windy. Highs in the mid 60s and lows in the upper 40s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 60%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 50%
Cloud Coverage
Sunrise: 6:07 AM
Sunset: 7:45 PM
 
Moonrise: 5:21 AM
Moonset: 7:03 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  W
Direction: W (281°)
Speed: 21Mph(34Km, 25Kts)
Details for Monday, August 25
Morning showers. Highs in the upper 60s and lows in the low 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 63%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 41%
Cloud Coverage
Sunrise: 6:08 AM
Sunset: 7:44 PM
 
Moonrise: 6:19 AM
Moonset: 7:31 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  N
Direction: N (352°)
Speed: 9Mph(15Km, 11Kts)
Details for Tuesday, August 26
Showers. Highs in the low 60s and lows in the low 50s.
UV Index: 3 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 80%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 95%
Cloud Coverage
Sunrise: 6:09 AM
Sunset: 7:42 PM
 
Moonrise: 7:18 AM
Moonset: 7:58 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  E
Direction: E (88°)
Speed: 9Mph(14Km, 10Kts)
Details for Wednesday, August 27
Showers ending by midday. Highs in the mid 70s and lows in the mid 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 65%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 41%
Cloud Coverage
Sunrise: 6:11 AM
Sunset: 7:40 PM
 
Moonrise: 8:16 AM
Moonset: 8:25 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  E
Direction: E (94°)
Speed: 5Mph(9Km, 6Kts)
Details for Thursday, August 28
Sunny. Highs in the low 80s and lows in the low 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 49%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 3%
Cloud Coverage
Sunrise: 6:12 AM
Sunset: 7:38 PM
 
Moonrise: 9:16 AM
Moonset: 8:53 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SE
Direction: SE (144°)
Speed: 6Mph(10Km, 7Kts)
Details for Friday, August 29
Mainly sunny. Highs in the upper 80s and lows in the low 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 42%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 7%
Cloud Coverage
Sunrise: 6:13 AM
Sunset: 7:36 PM
 
Moonrise: 10:16 AM
Moonset: 9:23 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NW
Direction: NW (314°)
Speed: 10Mph(16Km, 11Kts)
Details for Saturday, August 30
Plenty of sun. Highs in the upper 80s and lows in the mid 60s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 49%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 24%
Cloud Coverage
Sunrise: 6:14 AM
Sunset: 7:35 PM
 
Moonrise: 11:18 AM
Moonset: 9:55 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SE
Direction: SE (134°)
Speed: 6Mph(10Km, 7Kts)
Details for Sunday, August 31
Partly cloudy. Highs in the low 80s and lows in the low 60s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 49%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 58%
Cloud Coverage
Sunrise: 6:15 AM
Sunset: 7:33 PM
 
Moonrise: 12:19 PM
Moonset: 10:33 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WNW
Direction: WNW (292°)
Speed: 12Mph(19Km, 13Kts)
Daily Forecast Chart
Chart.
Advertisements
Track Severe Weather on mobile