Spearfish Canyon, South Dakota
Current Conditions -  °F | °C
As of 5:35 PM on Thursday 21 Aug 2014 (Local Time) from KSPF Reporting Station
Clear Clear  
Wind Chill: 72°   Ceiling: Unl
Heat Index: 72°   Visibility: 10mi
Dew Point: 59°   Wind: 8mph
Humidity: 64%   Direction: 100°E
Pressure: 30.01"   Gusts: NA
Location:  44.253°N, 103.912°W
Report Text: KSPF 212335Z AUTO 10007KT 10SM CLR 22/15 A3001 RMK AO2 LTG DSNT SW AND W
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 75° - Lo 57°
7 PM
Iso T-Storms
Iso T-Storms
72°
8 PM
P Cloudy
P Cloudy
69°
9 PM
Iso T-Storms
Iso T-Storms
65°
10 PM
Sct T-Storms
Sct T-Storms
62°
11 PM
Sct T-Storms
Sct T-Storms
62°
12 AM
Sct T-Storms
Sct T-Storms
61°
Weather Maps
Daily Forecast -  °F | °C
thu fri sat sun mon tue wed thu fri sat
aug
21
Sct T-Storms
Sct T-Storms
75°
57°
aug
22
PM T-Storms
PM T-Storms
76°
58°
aug
23
Sct T-Storms
Sct T-Storms
70°
50°
aug
24
M Sunny
M Sunny
65°
47°
aug
25
P Cloudy
P Cloudy
71°
52°
aug
26
Showers
Showers
62°
47°
aug
27
Sunny
Sunny
72°
52°
aug
28
Sunny
Sunny
79°
56°
aug
29
M Sunny
M Sunny
78°
53°
aug
30
P Cloudy
P Cloudy
75°
56°
Details for Thursday, August 21 (Evening)
Evening: Variably cloudy with scattered thunderstorms. Low 57F. Winds SW at 5 to 10 mph. Chance of rain 50%.
UV Index: 1 (Low)
Ultraviolet Radiation Index
Relative Humidity: 55%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 46%
Cloud Coverage
Sunrise: 6:04 AM
Sunset: 7:50 PM
 
Moonrise: 2:33 AM
Moonset: 5:23 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SW
Direction: SW (221°)
Speed: 8Mph(13Km, 9Kts)
Details for Friday, August 22
Partly to mostly cloudy with scattered showers and thunderstorms in the afternoon. High 76F. Winds NE at 5 to 10 mph. Chance of rain 60%.
Evening: Variably cloudy with scattered thunderstorms. Low 58F. Winds SE at 5 to 10 mph. Chance of rain 60%.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 74%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 72%
Cloud Coverage
Sunrise: 6:06 AM
Sunset: 7:48 PM
 
Moonrise: 3:28 AM
Moonset: 6:00 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NE
Direction: NE (45°)
Speed: 9Mph(15Km, 11Kts)
Details for Saturday, August 23
A few thunderstorms possible. Highs in the low 70s and lows in the low 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 86%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 67%
Cloud Coverage
Sunrise: 6:07 AM
Sunset: 7:47 PM
 
Moonrise: 4:24 AM
Moonset: 6:33 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  ESE
Direction: ESE (116°)
Speed: 12Mph(20Km, 14Kts)
Details for Sunday, August 24
Mostly sunny. Highs in the mid 60s and lows in the upper 40s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 69%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 18%
Cloud Coverage
Sunrise: 6:08 AM
Sunset: 7:45 PM
 
Moonrise: 5:22 AM
Moonset: 7:03 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  WNW
Direction: WNW (287°)
Speed: 14Mph(23Km, 16Kts)
Details for Monday, August 25
Partly cloudy. Highs in the low 70s and lows in the low 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 66%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 37%
Cloud Coverage
Sunrise: 6:09 AM
Sunset: 7:43 PM
 
Moonrise: 6:19 AM
Moonset: 7:31 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  N
Direction: N (360°)
Speed: 9Mph(15Km, 10Kts)
Details for Tuesday, August 26
Showers. Highs in the low 60s and lows in the upper 40s.
UV Index: 3 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 90%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 82%
Cloud Coverage
Sunrise: 6:10 AM
Sunset: 7:41 PM
 
Moonrise: 7:18 AM
Moonset: 7:58 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  ENE
Direction: ENE (74°)
Speed: 8Mph(13Km, 10Kts)
Details for Wednesday, August 27
Sunshine. Highs in the low 70s and lows in the low 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 74%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 10%
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:  NW
Direction: NW (308°)
Speed: 8Mph(13Km, 9Kts)
Details for Thursday, August 28
Sunshine. Highs in the upper 70s and lows in the mid 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 56%
Relative Humidity
Precipitation: 0%
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:  WSW
Direction: WSW (258°)
Speed: 8Mph(13Km, 9Kts)
Details for Friday, August 29
More sun than clouds. Highs in the upper 70s and lows in the low 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 52%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 15%
Cloud Coverage
Sunrise: 6:14 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 (318°)
Speed: 11Mph(17Km, 12Kts)
Details for Saturday, August 30
Times of sun and clouds. Highs in the mid 70s and lows in the mid 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 62%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 30%
Cloud Coverage
Sunrise: 6:15 AM
Sunset: 7:34 PM
 
Moonrise: 11:17 AM
Moonset: 9:56 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NNE
Direction: NNE (22°)
Speed: 8Mph(12Km, 9Kts)
Daily Forecast Chart
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