Summit, South Dakota
Current Conditions -  °F | °C
As of 8:53 AM on Tuesday 02 Sep 2014 (Local Time) from KATY Reporting Station
Clear Clear  
Wind Chill: 14°   Ceiling: Unl
Heat Index: 14°   Visibility: 10mi
Dew Point: 12°   Wind: 5mph
Humidity: 87%   Direction: 220°SW
Pressure: 29.91"   Gusts: NA
Location:  45.3°N, 97.04°W
Report Text: KATY 021353Z AUTO 22004KT 10SM CLR 14/12 A2991 RMK AO2 SLP127 T01440122
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 25° - Lo 16°
10 AM
M Sunny
M Sunny
17°
11 AM
M Sunny
M Sunny
19°
12 PM
Sunny
Sunny
21°
1 PM
Sunny
Sunny
22°
2 PM
Sunny
Sunny
23°
3 PM
Sunny
Sunny
23°
Weather Maps
Daily Forecast -  °F | °C
tue wed thu fri sat sun mon tue wed thu
sep
02
Sunny
Sunny
25°
16°
sep
03
Sct T-Storms
Sct T-Storms
27°
18°
sep
04
AM T-Storms
AM T-Storms
21°
sep
05
M Sunny
M Sunny
19°
sep
06
Sunny
Sunny
21°
11°
sep
07
M Sunny
M Sunny
22°
12°
sep
08
T-Storms
T-Storms
23°
15°
sep
09
T-Storms
T-Storms
23°
10°
sep
10
P Cloudy
P Cloudy
18°
sep
11
AM Showers
AM Showers
17°
Details for Tuesday, September 02
Mainly sunny. High 76F. Winds WSW at 10 to 20 mph.
Evening: Generally clear skies. Low near 60F. Winds SSW at 10 to 15 mph.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 55%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 14%
Cloud Coverage
Sunrise: 6:51 AM
Sunset: 8:03 PM
 
Moonrise: 2:56 PM
Moonset: 12:01 AM
Moon Phase:  First Quarter
Moonphase:
First Quarter
Wind Direction:  WSW
Direction: WSW (246°)
Speed: 14Mph(22Km, 16Kts)
Details for Wednesday, September 03
Mixed clouds and sun with scattered thunderstorms. High 81F. Winds S at 10 to 20 mph. Chance of rain 40%.
Evening: Partly cloudy skies early. Scattered thunderstorms developing later at night. Low 64F. Winds SW at 10 to 15 mph. Chance of rain 40%.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 80%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 35%
Cloud Coverage
Sunrise: 6:52 AM
Sunset: 8:01 PM
 
Moonrise: 3:53 PM
Moonset: 12:38 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  S
Direction: S (184°)
Speed: 14Mph(23Km, 16Kts)
Details for Thursday, September 04
Morning showers and thunderstorms. Highs in the low 70s and lows in the mid 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 64%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 39%
Cloud Coverage
Sunrise: 6:53 AM
Sunset: 7:59 PM
 
Moonrise: 4:46 PM
Moonset: 1:36 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  NW
Direction: NW (309°)
Speed: 17Mph(27Km, 20Kts)
Details for Friday, September 05
More sun than clouds. Highs in the mid 60s and lows in the upper 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 59%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 19%
Cloud Coverage
Sunrise: 6:54 AM
Sunset: 7:58 PM
 
Moonrise: 5:34 PM
Moonset: 2:42 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  NW
Direction: NW (324°)
Speed: 8Mph(13Km, 9Kts)
Details for Saturday, September 06
Sunny. Highs in the low 70s and lows in the low 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 58%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 5%
Cloud Coverage
Sunrise: 6:55 AM
Sunset: 7:56 PM
 
Moonrise: 6:17 PM
Moonset: 3:53 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  WSW
Direction: WSW (242°)
Speed: 7Mph(12Km, 8Kts)
Details for Sunday, September 07
Plenty of sun. Highs in the low 70s and lows in the mid 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 66%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 14%
Cloud Coverage
Sunrise: 6:57 AM
Sunset: 7:54 PM
 
Moonrise: 6:55 PM
Moonset: 5:08 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SSW
Direction: SSW (210°)
Speed: 11Mph(17Km, 12Kts)
Details for Monday, September 08
Showers and thunderstorms. Highs in the low 70s and lows in the low 60s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 77%
Relative Humidity
Precipitation: 80%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 64%
Cloud Coverage
Sunrise: 6:58 AM
Sunset: 7:52 PM
 
Moonrise: 7:31 PM
Moonset: 6:26 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SSE
Direction: SSE (165°)
Speed: 15Mph(24Km, 17Kts)
Details for Tuesday, September 09
Thunderstorms. Highs in the low 70s and lows in the low 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 84%
Relative Humidity
Precipitation: 80%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 61%
Cloud Coverage
Sunrise: 6:59 AM
Sunset: 7:50 PM
 
Moonrise: 8:05 PM
Moonset: 7:42 AM
Moon Phase:  Full
Moonphase:
Full
Wind Direction:  SSW
Direction: SSW (210°)
Speed: 10Mph(15Km, 11Kts)
Details for Wednesday, September 10
Partly cloudy. Highs in the mid 60s and lows in the mid 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 70%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 34%
Cloud Coverage
Sunrise: 7:00 AM
Sunset: 7:48 PM
 
Moonrise: 8:40 PM
Moonset: 8:58 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  NNW
Direction: NNW (329°)
Speed: 8Mph(13Km, 9Kts)
Details for Thursday, September 11
Showers ending by midday. Highs in the low 60s and lows in the mid 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 66%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 12%
Cloud Coverage
Sunrise: 7:01 AM
Sunset: 7:46 PM
 
Moonrise: 9:15 PM
Moonset: 10:11 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  W
Direction: W (281°)
Speed: 11Mph(17Km, 13Kts)
Daily Forecast Chart
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