Castle Rock, South Dakota
Current Conditions -  °F | °C
As of 7:15 PM on Thursday 21 Aug 2014 (Local Time) from KSPF Reporting Station
Clear Clear  
Wind Chill: 66°   Ceiling: Unl
Heat Index: 66°   Visibility: 10mi
Dew Point: 59°   Wind: 13mph
Humidity: 78%   Direction: 110°ESE
Pressure: 29.99"   Gusts: NA
Location:  44.9094°N, 103.193°W
Report Text: KSPF 220115Z AUTO 11011KT 10SM CLR 19/15 A2999 RMK AO2
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Personal Weather Stations






























Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 82° - Lo 62°
8 PM
P Cloudy
P Cloudy
79°
9 PM
M Cloudy
M Cloudy
73°
10 PM
Iso T-Storms
Iso T-Storms
70°
11 PM
T-Storms
T-Storms
68°
12 AM
T-Storms
T-Storms
67°
1 AM
T-Storms
T-Storms
66°
Weather Maps
Daily Forecast -  °F | °C
thu fri sat sun mon tue wed thu fri sat
aug
21
T-Storms
T-Storms
82°
62°
aug
22
PM T-Storms
PM T-Storms
79°
61°
aug
23
Sct T-Storms
Sct T-Storms
73°
54°
aug
24
P Cloudy
P Cloudy
67°
49°
aug
25
Sunny
Sunny
71°
53°
aug
26
Showers
Showers
66°
53°
aug
27
Sunny
Sunny
76°
53°
aug
28
Sunny
Sunny
80°
57°
aug
29
Sunny
Sunny
82°
57°
aug
30
Sunny
Sunny
81°
58°
Details for Thursday, August 21 (Evening)
Evening: Thunderstorms likely. Low 62F. Winds NE at 5 to 10 mph. Chance of rain 80%.
UV Index: 0 (Low)
Ultraviolet Radiation Index
Relative Humidity: 83%
Relative Humidity
Precipitation: 80%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 72%
Cloud Coverage
Sunrise: 6:00 AM
Sunset: 7:48 PM
 
Moonrise: 2:28 AM
Moonset: 5:22 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NE
Direction: NE (45°)
Speed: 10Mph(16Km, 11Kts)
Details for Friday, August 22
Cloudy skies during the morning hours followed by scattered showers and thunderstorms in the afternoon. High 79F. Winds ENE at 10 to 20 mph. Chance of rain 60%.
Evening: Variable clouds with scattered thunderstorms. Low 61F. Winds E at 10 to 20 mph. Chance of rain 50%.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 76%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 75%
Cloud Coverage
Sunrise: 6:02 AM
Sunset: 7:47 PM
 
Moonrise: 3:23 AM
Moonset: 5:59 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  ENE
Direction: ENE (71°)
Speed: 14Mph(22Km, 16Kts)
Details for Saturday, August 23
Scattered thunderstorms. Highs in the low 70s and lows in the mid 50s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 85%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 78%
Cloud Coverage
Sunrise: 6:03 AM
Sunset: 7:45 PM
 
Moonrise: 4:19 AM
Moonset: 6:31 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  E
Direction: E (82°)
Speed: 16Mph(26Km, 19Kts)
Details for Sunday, August 24
Mix of sun and clouds. Highs in the upper 60s and lows in the upper 40s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 67%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 39%
Cloud Coverage
Sunrise: 6:04 AM
Sunset: 7:43 PM
 
Moonrise: 5:18 AM
Moonset: 7:01 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  WNW
Direction: WNW (287°)
Speed: 20Mph(32Km, 23Kts)
Details for Monday, August 25
Sunshine. Highs in the low 70s and lows in the low 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 58%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 9%
Cloud Coverage
Sunrise: 6:05 AM
Sunset: 7:41 PM
 
Moonrise: 6:15 AM
Moonset: 7:29 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  NW
Direction: NW (321°)
Speed: 10Mph(17Km, 12Kts)
Details for Tuesday, August 26
Showers possible. Highs in the mid 60s and lows in the low 50s.
UV Index: 3 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 76%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 93%
Cloud Coverage
Sunrise: 6:06 AM
Sunset: 7:40 PM
 
Moonrise: 7:15 AM
Moonset: 7:56 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  ENE
Direction: ENE (65°)
Speed: 13Mph(21Km, 15Kts)
Details for Wednesday, August 27
Mainly sunny. Highs in the mid 70s and lows in the low 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 69%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 12%
Cloud Coverage
Sunrise: 6:07 AM
Sunset: 7:38 PM
 
Moonrise: 8:13 AM
Moonset: 8:22 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  S
Direction: S (191°)
Speed: 9Mph(14Km, 10Kts)
Details for Thursday, August 28
Mainly sunny. Highs in the low 80s and lows in the upper 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 58%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 4%
Cloud Coverage
Sunrise: 6:09 AM
Sunset: 7:36 PM
 
Moonrise: 9:13 AM
Moonset: 8:50 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  S
Direction: S (174°)
Speed: 9Mph(15Km, 11Kts)
Details for Friday, August 29
Sunny. Highs in the low 80s and lows in the upper 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 53%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 6%
Cloud Coverage
Sunrise: 6:10 AM
Sunset: 7:34 PM
 
Moonrise: 10:14 AM
Moonset: 9:19 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  N
Direction: N (350°)
Speed: 10Mph(16Km, 12Kts)
Details for Saturday, August 30
Abundant sunshine. Highs in the low 80s and lows in the upper 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 56%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 10%
Cloud Coverage
Sunrise: 6:11 AM
Sunset: 7:32 PM
 
Moonrise: 11:15 AM
Moonset: 9:52 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SSE
Direction: SSE (163°)
Speed: 7Mph(11Km, 8Kts)
Daily Forecast Chart
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