Weather Report
Clark, South Dakota
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Current Conditions -  °F | °C
As of 6:09 AM on Monday 20 May 2013 (Local Time) from KATY Reporting Station
Haze Haze   Feels Like: 61°
Wind Chill: 61°   Ceiling: 9500
Heat Index: 61°   Visibility: 6mi
Dew Point: 59°   Wind: 6mph
Humidity: 94%   Direction: 140° (SE)
Pressure: 29.45"   Gusts: NA
Report Text: KATY 201109Z AUTO 14005KT 6SM BR FEW009 OVC095 16/15 A2945 RMK AO2 $
7 AM
T-Showers
T-Showers 57°
8 AM
T-Showers
T-Showers 57°
9 AM
T-Showers
T-Showers 58°
Alerts
Interactive Weather Map
10 Day Forecast -  °F | °C
mon tue wed thu fri sat sun mon tue wed
may
20
T-Showers
T-Showers
63°
49°
may
21
Rain
Rain
54°
46°
may
22
Showers
Showers
53°
42°
may
23
M Sunny
M Sunny
68°
46°
may
24
M Sunny
M Sunny
66°
53°
may
25
Iso T-Storms
Iso T-Storms
63°
52°
may
26
Iso T-Storms
Iso T-Storms
67°
56°
may
27
Showers
Showers
71°
58°
may
28
AM Clouds
AM Clouds
73°
59°
may
29
M Cloudy
M Cloudy
74°
54°
Details for Monday, May 20
Showers and thundershowers likely. High 63F. Winds WSW at 10 to 15 mph. Chance of rain 70%.
Evening: Rain likely with a few thunderstorms. Low 49F. Winds W at 10 to 15 mph. Chance of rain 70%. Rainfall around a half an inch.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 77%
Relative Humidity
Precipitation: 70%
Probability of Precipitation
Snow: 1%
Snow
Cloud Coverage: 80%
Cloud Coverage
Sunrise: 5:57 AM
Sunset: 8:59 PM
 
Moonrise: 3:56 PM
Moonset: 3:05 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  WSW
Direction: WSW (256°)
Speed: 12Mph(20Km, 10Kts)
Details for Tuesday, May 21
Showers early, becoming a steady rain later in the day. High 54F. Winds WNW at 10 to 15 mph. Chance of rain 70%.
Evening: Rain early...then remaining cloudy with showers late. Low 46F. Winds NNW at 10 to 15 mph. Chance of rain 70%. Rainfall near a half an inch.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 78%
Relative Humidity
Precipitation: 70%
Probability of Precipitation
Snow: 1%
Snow
Cloud Coverage: 83%
Cloud Coverage
Sunrise: 5:56 AM
Sunset: 9:00 PM
 
Moonrise: 5:06 PM
Moonset: 3:34 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  WNW
Direction: WNW (301°)
Speed: 12Mph(20Km, 10Kts)
Details for Wednesday, May 22
Showers possible. Highs in the low 50s and lows in the low 40s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 79%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 84%
Cloud Coverage
Sunrise: 5:55 AM
Sunset: 9:01 PM
 
Moonrise: 6:18 PM
Moonset: 4:07 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  N
Direction: N (3°)
Speed: 14Mph(23Km, 12Kts)
Details for Thursday, May 23
More sun than clouds. Highs in the upper 60s and lows in the mid 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 60%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 25%
Cloud Coverage
Sunrise: 5:54 AM
Sunset: 9:02 PM
 
Moonrise: 7:32 PM
Moonset: 4:44 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  ENE
Direction: ENE (57°)
Speed: 13Mph(21Km, 11Kts)
Details for Friday, May 24
A few clouds. Highs in the mid 60s and lows in the low 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 62%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 30%
Cloud Coverage
Sunrise: 5:53 AM
Sunset: 9:03 PM
 
Moonrise: 8:45 PM
Moonset: 5:28 AM
Moon Phase:  Full
Moonphase:
Full
Wind Direction:  SE
Direction: SE (137°)
Speed: 16Mph(26Km, 14Kts)
Details for Saturday, May 25
Partly cloudy with a stray thunderstorm. Highs in the low 60s and lows in the low 50s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 78%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 81%
Cloud Coverage
Sunrise: 5:52 AM
Sunset: 9:04 PM
 
Moonrise: 9:53 PM
Moonset: 6:21 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SE
Direction: SE (126°)
Speed: 14Mph(23Km, 12Kts)
Details for Sunday, May 26
Partly cloudy with a stray thunderstorm. Highs in the upper 60s and lows in the mid 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 73%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 73%
Cloud Coverage
Sunrise: 5:52 AM
Sunset: 9:05 PM
 
Moonrise: 10:52 PM
Moonset: 7:23 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  ESE
Direction: ESE (108°)
Speed: 15Mph(24Km, 13Kts)
Details for Monday, May 27
Showers. Highs in the low 70s and lows in the upper 50s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 75%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 76%
Cloud Coverage
Sunrise: 5:51 AM
Sunset: 9:06 PM
 
Moonrise: 11:43 PM
Moonset: 8:32 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  E
Direction: E (99°)
Speed: 15Mph(24Km, 13Kts)
Details for Tuesday, May 28
Clouds giving way to sun . Highs in the low 70s and lows in the upper 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 71%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 33%
Cloud Coverage
Sunrise: 5:50 AM
Sunset: 9:07 PM
 
Moonrise: 11:59 PM
Moonset: 9:44 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  N
Direction: N (2°)
Speed: 13Mph(21Km, 11Kts)
Details for Wednesday, May 29
Mostly cloudy. Highs in the mid 70s and lows in the mid 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 65%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 49%
Cloud Coverage
Sunrise: 5:50 AM
Sunset: 9:08 PM
 
Moonrise: 12:25 AM
Moonset: 10:58 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  N
Direction: N (357°)
Speed: 13Mph(21Km, 11Kts)
Chart.
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