Thunder Hawk, South Dakota
Current Conditions -  °F | °C
As of 4:53 AM on Wednesday 17 Sep 2014 (Local Time) from KHEI Reporting Station
Clear Clear  
Wind Chill: 39°   Ceiling: Unl
Heat Index: 39°   Visibility: 10mi
Dew Point: 37°   Wind: 0mph
Humidity: 93%   Direction: NA
Pressure: 29.95"   Gusts: NA
Location:  45.8079°N, 102.334°W
Report Text: KHEI 171053Z AUTO 00000KT 10SM CLR 04/03 A2995 RMK AO2 SLP137 T00390028
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 75° - Lo 53°
6 AM
M Clear
M Clear
49°
7 AM
M Sunny
M Sunny
50°
8 AM
Sunny
Sunny
54°
9 AM
Sunny
Sunny
59°
10 AM
Sunny
Sunny
64°
11 AM
M Sunny
M Sunny
67°
Weather Maps
Daily Forecast -  °F | °C
wed thu fri sat sun mon tue wed thu fri
sep
17
M Sunny
M Sunny
75°
53°
sep
18
M Sunny
M Sunny
83°
58°
sep
19
P Cloudy
P Cloudy
83°
55°
sep
20
M Sunny
M Sunny
77°
48°
sep
21
Sunny
Sunny
73°
45°
sep
22
Sunny
Sunny
71°
46°
sep
23
Sunny
Sunny
72°
51°
sep
24
M Sunny
M Sunny
76°
53°
sep
25
M Sunny
M Sunny
75°
52°
sep
26
Sunny
Sunny
71°
48°
Details for Wednesday, September 17
Sunny to partly cloudy. High around 75F. Winds ESE at 10 to 15 mph.
Evening: Some clouds. Low 53F. Winds SE at 10 to 15 mph.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 61%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 42%
Cloud Coverage
Sunrise: 6:29 AM
Sunset: 6:55 PM
 
Moonrise: 12:18 AM
Moonset: 3:19 PM
Moon Phase:  Last Quarter
Moonphase:
Last Quarter
Wind Direction:  ESE
Direction: ESE (104°)
Speed: 11Mph(18Km, 13Kts)
Details for Thursday, September 18
A few clouds from time to time. High 83F. Winds SSE at 10 to 20 mph.
Evening: Partly cloudy in the evening with more clouds for later at night. Low 58F. SE winds shifting to N at 10 to 15 mph.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 68%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 17%
Cloud Coverage
Sunrise: 6:30 AM
Sunset: 6:53 PM
 
Moonrise: 1:12 AM
Moonset: 3:57 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SSE
Direction: SSE (157°)
Speed: 17Mph(27Km, 19Kts)
Details for Friday, September 19
Partly cloudy. Highs in the low 80s and lows in the mid 50s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 54%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 67%
Cloud Coverage
Sunrise: 6:31 AM
Sunset: 6:52 PM
 
Moonrise: 2:08 AM
Moonset: 4:30 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  WNW
Direction: WNW (294°)
Speed: 12Mph(19Km, 13Kts)
Details for Saturday, September 20
Mostly sunny. Highs in the upper 70s and lows in the upper 40s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 51%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 13%
Cloud Coverage
Sunrise: 6:33 AM
Sunset: 6:50 PM
 
Moonrise: 3:06 AM
Moonset: 5:01 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NW
Direction: NW (322°)
Speed: 18Mph(28Km, 20Kts)
Details for Sunday, September 21
Abundant sunshine. Highs in the low 70s and lows in the mid 40s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 38%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 0%
Cloud Coverage
Sunrise: 6:34 AM
Sunset: 6:48 PM
 
Moonrise: 4:04 AM
Moonset: 5:29 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NNW
Direction: NNW (333°)
Speed: 12Mph(19Km, 14Kts)
Details for Monday, September 22
Sunny. Highs in the low 70s and lows in the mid 40s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 48%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 5%
Cloud Coverage
Sunrise: 6:35 AM
Sunset: 6:46 PM
 
Moonrise: 5:03 AM
Moonset: 5:56 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SE
Direction: SE (143°)
Speed: 9Mph(15Km, 11Kts)
Details for Tuesday, September 23
Sunny. Highs in the low 70s and lows in the low 50s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 53%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 14%
Cloud Coverage
Sunrise: 6:36 AM
Sunset: 6:44 PM
 
Moonrise: 6:03 AM
Moonset: 6:22 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SSE
Direction: SSE (152°)
Speed: 15Mph(25Km, 18Kts)
Details for Wednesday, September 24
Mostly sunny. Highs in the mid 70s and lows in the low 50s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 57%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 23%
Cloud Coverage
Sunrise: 6:38 AM
Sunset: 6:42 PM
 
Moonrise: 7:03 AM
Moonset: 6:50 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  S
Direction: S (183°)
Speed: 15Mph(24Km, 17Kts)
Details for Thursday, September 25
More sun than clouds. Highs in the mid 70s and lows in the low 50s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 52%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 23%
Cloud Coverage
Sunrise: 6:39 AM
Sunset: 6:40 PM
 
Moonrise: 8:04 AM
Moonset: 7:19 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WNW
Direction: WNW (290°)
Speed: 15Mph(25Km, 18Kts)
Details for Friday, September 26
Sunny. Highs in the low 70s and lows in the upper 40s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 54%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 9%
Cloud Coverage
Sunrise: 6:40 AM
Sunset: 6:38 PM
 
Moonrise: 9:07 AM
Moonset: 7:50 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WNW
Direction: WNW (291°)
Speed: 12Mph(19Km, 13Kts)
Daily Forecast Chart
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