Spearfish, South Dakota
Current Conditions -  °F | °C
As of 4:15 PM on Friday 01 Aug 2014 (Local Time) from KSPF Reporting Station
Clear Clear  
Wind Chill: 88°   Ceiling: Unl
Heat Index: 88°   Visibility: 10mi
Dew Point: 41°   Wind: 13mph
Humidity: 19%   Direction: 330°NNW
Pressure: 30.1"   Gusts: NA
Location:  44.49°N, 103.85°W
Report Text: KSPF 012215Z AUTO 33011KT 10SM CLR 31/05 A3010 RMK AO2
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 84° - Lo 61°
5 PM
Iso T-Storms
Iso T-Storms
83°
6 PM
P Cloudy
P Cloudy
83°
7 PM
P Cloudy
P Cloudy
82°
8 PM
P Cloudy
P Cloudy
79°
9 PM
P Cloudy
P Cloudy
74°
10 PM
M Clear
M Clear
69°
Weather Maps
Daily Forecast -  °F | °C
fri sat sun mon tue wed thu fri sat sun
aug
01
P Cloudy
P Cloudy
84°
61°
aug
02
Sunny
Sunny
87°
62°
aug
03
Iso T-Storms
Iso T-Storms
86°
64°
aug
04
PM T-Storms
PM T-Storms
88°
65°
aug
05
Sct T-Storms
Sct T-Storms
78°
60°
aug
06
Sct T-Storms
Sct T-Storms
74°
60°
aug
07
Sct T-Storms
Sct T-Storms
78°
57°
aug
08
P Cloudy
P Cloudy
83°
61°
aug
09
T-Storms
T-Storms
83°
62°
aug
10
Sunny
Sunny
85°
62°
Details for Friday, August 01 (Evening)
Evening: Some clouds this evening will give way to mainly clear skies overnight. Low 61F. Winds SW at 5 to 10 mph.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 32%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 40%
Cloud Coverage
Sunrise: 5:42 AM
Sunset: 8:19 PM
 
Moonrise: 11:23 AM
Moonset: 10:49 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SW
Direction: SW (220°)
Speed: 8Mph(13Km, 9Kts)
Details for Saturday, August 02
Sunny skies. High 87F. Winds N at 5 to 10 mph.
Evening: A mostly clear sky. Low 62F. Winds SSE at 5 to 10 mph.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 40%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 8%
Cloud Coverage
Sunrise: 5:43 AM
Sunset: 8:18 PM
 
Moonrise: 12:23 PM
Moonset: 11:20 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  N
Direction: N (2°)
Speed: 7Mph(11Km, 8Kts)
Details for Sunday, August 03
Partly cloudy with a stray thunderstorm. Highs in the mid 80s and lows in the mid 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 47%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 31%
Cloud Coverage
Sunrise: 5:44 AM
Sunset: 8:17 PM
 
Moonrise: 1:26 PM
Moonset: 11:55 PM
Moon Phase:  First Quarter
Moonphase:
First Quarter
Wind Direction:  SE
Direction: SE (128°)
Speed: 10Mph(16Km, 12Kts)
Details for Monday, August 04
Afternoon thunderstorms. Highs in the upper 80s and lows in the mid 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 52%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 32%
Cloud Coverage
Sunrise: 5:45 AM
Sunset: 8:16 PM
 
Moonrise: 2:29 PM
Moonset: 12:01 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  ESE
Direction: ESE (123°)
Speed: 12Mph(19Km, 14Kts)
Details for Tuesday, August 05
Scattered thunderstorms. Highs in the upper 70s and lows in the low 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 62%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 72%
Cloud Coverage
Sunrise: 5:46 AM
Sunset: 8:14 PM
 
Moonrise: 3:33 PM
Moonset: 12:35 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  ESE
Direction: ESE (110°)
Speed: 11Mph(18Km, 13Kts)
Details for Wednesday, August 06
A few thunderstorms possible. Highs in the mid 70s and lows in the low 60s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 79%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 79%
Cloud Coverage
Sunrise: 5:47 AM
Sunset: 8:13 PM
 
Moonrise: 4:34 PM
Moonset: 1:23 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  ESE
Direction: ESE (103°)
Speed: 11Mph(18Km, 13Kts)
Details for Thursday, August 07
Scattered thunderstorms. Highs in the upper 70s and lows in the upper 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 67%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 74%
Cloud Coverage
Sunrise: 5:48 AM
Sunset: 8:12 PM
 
Moonrise: 5:32 PM
Moonset: 2:19 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  NNW
Direction: NNW (329°)
Speed: 12Mph(20Km, 14Kts)
Details for Friday, August 08
Mix of sun and clouds. Highs in the low 80s and lows in the low 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 54%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 34%
Cloud Coverage
Sunrise: 5:50 AM
Sunset: 8:10 PM
 
Moonrise: 6:24 PM
Moonset: 3:24 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  ESE
Direction: ESE (106°)
Speed: 9Mph(14Km, 10Kts)
Details for Saturday, August 09
Thunderstorms. Highs in the low 80s and lows in the low 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 55%
Relative Humidity
Precipitation: 80%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 47%
Cloud Coverage
Sunrise: 5:51 AM
Sunset: 8:09 PM
 
Moonrise: 7:11 PM
Moonset: 4:34 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SE
Direction: SE (127°)
Speed: 7Mph(12Km, 9Kts)
Details for Sunday, August 10
Sunshine. Highs in the mid 80s and lows in the low 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 47%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 16%
Cloud Coverage
Sunrise: 5:52 AM
Sunset: 8:07 PM
 
Moonrise: 7:52 PM
Moonset: 5:50 AM
Moon Phase:  Full
Moonphase:
Full
Wind Direction:  N
Direction: N (2°)
Speed: 8Mph(12Km, 9Kts)
Daily Forecast Chart
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