Sinai, South Dakota
Current Conditions -  °F | °C
As of 8:50 AM on Tuesday 02 Sep 2014 (Local Time) from KMDS Reporting Station
Clear Clear  
Wind Chill: 59°   Ceiling: Unl
Heat Index: 59°   Visibility: 10mi
Dew Point: 59°   Wind: 6mph
Humidity: 100%   Direction: 310°NW
Pressure: 29.93"   Gusts: NA
Location:  44.24°N, 97.04°W
Report Text: KMDS 021350Z AUTO 31005KT 10SM CLR 15/15 A2993 RMK AO2
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 77° - Lo 60°
10 AM
Sunny
Sunny
65°
11 AM
Sunny
Sunny
68°
12 PM
Sunny
Sunny
71°
1 PM
Sunny
Sunny
73°
2 PM
Sunny
Sunny
74°
3 PM
Sunny
Sunny
75°
Weather Maps
Daily Forecast -  °F | °C
tue wed thu fri sat sun mon tue wed thu
sep
02
Sunny
Sunny
77°
60°
sep
03
AM T-Storms
AM T-Storms
84°
68°
sep
04
M Sunny
M Sunny
73°
50°
sep
05
M Sunny
M Sunny
68°
47°
sep
06
Sunny
Sunny
72°
50°
sep
07
Sunny
Sunny
74°
55°
sep
08
PM T-Storms
PM T-Storms
75°
61°
sep
09
T-Storms
T-Storms
75°
53°
sep
10
M Sunny
M Sunny
68°
48°
sep
11
AM Showers
AM Showers
66°
48°
Details for Tuesday, September 02
Abundant sunshine. High 77F. Winds WSW at 10 to 15 mph.
Evening: Clear skies. Low near 60F. Winds S at 10 to 15 mph.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 58%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 6%
Cloud Coverage
Sunrise: 6:51 AM
Sunset: 8:02 PM
 
Moonrise: 2:52 PM
Moonset: 12:01 AM
Moon Phase:  First Quarter
Moonphase:
First Quarter
Wind Direction:  WSW
Direction: WSW (246°)
Speed: 11Mph(17Km, 12Kts)
Details for Wednesday, September 03
Scattered thunderstorms in the morning. Partly cloudy skies late. High 84F. Winds S at 15 to 25 mph. Chance of rain 40%.
Evening: A mostly clear sky. Low 68F. Winds SSW at 10 to 15 mph.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 81%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 27%
Cloud Coverage
Sunrise: 6:53 AM
Sunset: 8:00 PM
 
Moonrise: 3:50 PM
Moonset: 12:40 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  S
Direction: S (178°)
Speed: 18Mph(29Km, 21Kts)
Details for Thursday, September 04
Plenty of sun. Highs in the low 70s and lows in the low 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 62%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 32%
Cloud Coverage
Sunrise: 6:54 AM
Sunset: 7:58 PM
 
Moonrise: 4:43 PM
Moonset: 1:38 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  NW
Direction: NW (312°)
Speed: 16Mph(25Km, 18Kts)
Details for Friday, September 05
Plenty of sun. Highs in the upper 60s and lows in the upper 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 56%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 22%
Cloud Coverage
Sunrise: 6:55 AM
Sunset: 7:56 PM
 
Moonrise: 5:31 PM
Moonset: 2:44 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  NNW
Direction: NNW (341°)
Speed: 8Mph(13Km, 10Kts)
Details for Saturday, September 06
Abundant sunshine. Highs in the low 70s and lows in the low 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 60%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 4%
Cloud Coverage
Sunrise: 6:56 AM
Sunset: 7:54 PM
 
Moonrise: 6:14 PM
Moonset: 3:55 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SW
Direction: SW (226°)
Speed: 6Mph(10Km, 7Kts)
Details for Sunday, September 07
Abundant sunshine. Highs in the mid 70s and lows in the mid 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 66%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 13%
Cloud Coverage
Sunrise: 6:57 AM
Sunset: 7:52 PM
 
Moonrise: 6:54 PM
Moonset: 5:09 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SSW
Direction: SSW (197°)
Speed: 12Mph(19Km, 13Kts)
Details for Monday, September 08
Afternoon thunderstorms. Highs in the mid 70s and lows in the low 60s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 77%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 62%
Cloud Coverage
Sunrise: 6:58 AM
Sunset: 7:51 PM
 
Moonrise: 7:30 PM
Moonset: 6:26 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SSE
Direction: SSE (168°)
Speed: 15Mph(24Km, 17Kts)
Details for Tuesday, September 09
Thunderstorms. Highs in the mid 70s and lows in the low 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 83%
Relative Humidity
Precipitation: 80%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 64%
Cloud Coverage
Sunrise: 6:59 AM
Sunset: 7:49 PM
 
Moonrise: 8:05 PM
Moonset: 7:41 AM
Moon Phase:  Full
Moonphase:
Full
Wind Direction:  SSW
Direction: SSW (200°)
Speed: 12Mph(19Km, 13Kts)
Details for Wednesday, September 10
A few clouds. Highs in the upper 60s and lows in the upper 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 71%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 34%
Cloud Coverage
Sunrise: 7:00 AM
Sunset: 7:47 PM
 
Moonrise: 8:40 PM
Moonset: 8:56 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  NNW
Direction: NNW (328°)
Speed: 9Mph(15Km, 10Kts)
Details for Thursday, September 11
A few morning showers. Highs in the mid 60s and lows in the upper 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 63%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 15%
Cloud Coverage
Sunrise: 7:02 AM
Sunset: 7:45 PM
 
Moonrise: 9:16 PM
Moonset: 10:09 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  WNW
Direction: WNW (290°)
Speed: 10Mph(17Km, 12Kts)
Daily Forecast Chart
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