Willow Lake, South Dakota
Current Conditions -  °F | °C
As of 12:53 AM on Sunday 20 Apr 2014 (Local Time) from KATY Reporting Station
Clear Clear  
Wind Chill: 42°   Ceiling: Unl
Heat Index: 42°   Visibility: 10mi
Dew Point: 31°   Wind: 0mph
Humidity: 65%   Direction: NA
Pressure: 30.01"   Gusts: NA
Location:  44.63°N, 97.64°W
Report Text: KATY 200553Z AUTO 00000KT 10SM CLR 06/M01 A3001 RMK AO2 SLP167 T00561006 10189 20044 401940044 58001
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Personal Weather Stations






























Hourly Forecast -  °F | °C
Hi 66° - Lo 38°
2 AM
P Cloudy
P Cloudy
49°
3 AM
P Cloudy
P Cloudy
47°
4 AM
P Cloudy
P Cloudy
44°
5 AM
P Cloudy
P Cloudy
41°
6 AM
Clear
Clear
39°
7 AM
Sunny
Sunny
40°
Weather Maps
Daily Forecast -  °F | °C
sat sun mon tue wed thu fri sat sun mon
apr
19
P Cloudy
P Cloudy
66°
38°
apr
20
M Sunny
M Sunny
72°
44°
apr
21
Sunny
Sunny
64°
34°
apr
22
M Sunny
M Sunny
63°
45°
apr
23
Sct T-Storms
Sct T-Storms
67°
48°
apr
24
Rain/Wind
Rain/Wind
58°
41°
apr
25
P Cldy/Wind
P Cldy/Wind
52°
34°
apr
26
Few Showers
Few Showers
56°
38°
apr
27
Sct Showers
Sct Showers
54°
39°
apr
28
R/S Showers
R/S Showers
49°
39°
Details for Saturday, April 19 (Evening)
Evening: A few clouds. Low 38F. Winds light and variable.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 53%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 44%
Cloud Coverage
Sunrise: 6:40 AM
Sunset: 8:20 PM
 
Moonrise: 12:10 AM
Moonset: 9:54 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  N
Direction: N (355°)
Speed: 5Mph(8Km, 4Kts)
Details for Sunday, April 20
Sunshine along with some cloudy intervals. High 72F. Winds ESE at 10 to 15 mph.
Evening: Partly cloudy during the evening. A few showers developing later during the night. Low 44F. ESE winds shifting to NNW at 10 to 15 mph. Chance of rain 30%.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 44%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 27%
Cloud Coverage
Sunrise: 6:38 AM
Sunset: 8:21 PM
 
Moonrise: 1:07 AM
Moonset: 10:55 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  ESE
Direction: ESE (109°)
Speed: 11Mph(18Km, 9Kts)
Details for Monday, April 21
Sunny. Highs in the mid 60s and lows in the mid 30s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 48%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 4%
Cloud Coverage
Sunrise: 6:36 AM
Sunset: 8:22 PM
 
Moonrise: 1:57 AM
Moonset: 12:01 PM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  NW
Direction: NW (326°)
Speed: 19Mph(31Km, 16Kts)
Details for Tuesday, April 22
Plenty of sun. Highs in the low 60s and lows in the mid 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 57%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 33%
Cloud Coverage
Sunrise: 6:35 AM
Sunset: 8:23 PM
 
Moonrise: 2:41 AM
Moonset: 1:10 PM
Moon Phase:  Last Quarter
Moonphase:
Last Quarter
Wind Direction:  SE
Direction: SE (125°)
Speed: 13Mph(21Km, 11Kts)
Details for Wednesday, April 23
Windy with thunderstorms in the area. Highs in the upper 60s and lows in the upper 40s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 60%
Relative Humidity
Precipitation: 90%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 72%
Cloud Coverage
Sunrise: 6:33 AM
Sunset: 8:25 PM
 
Moonrise: 3:20 AM
Moonset: 2:21 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SE
Direction: SE (144°)
Speed: 28Mph(45Km, 24Kts)
Details for Thursday, April 24
Rain and wind with a few rumbles of thunder. Highs in the upper 50s and lows in the low 40s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 63%
Relative Humidity
Precipitation: 70%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 65%
Cloud Coverage
Sunrise: 6:31 AM
Sunset: 8:26 PM
 
Moonrise: 3:55 AM
Moonset: 3:32 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  W
Direction: W (279°)
Speed: 20Mph(32Km, 17Kts)
Details for Friday, April 25
Windy with times of sun and clouds. Highs in the low 50s and lows in the mid 30s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 64%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 44%
Cloud Coverage
Sunrise: 6:30 AM
Sunset: 8:27 PM
 
Moonrise: 4:28 AM
Moonset: 4:43 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NW
Direction: NW (320°)
Speed: 22Mph(36Km, 19Kts)
Details for Saturday, April 26
Occasional showers possible. Highs in the mid 50s and lows in the upper 30s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 66%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 3%
Snow
Cloud Coverage: 73%
Cloud Coverage
Sunrise: 6:28 AM
Sunset: 8:28 PM
 
Moonrise: 5:01 AM
Moonset: 5:53 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  E
Direction: E (80°)
Speed: 14Mph(23Km, 12Kts)
Details for Sunday, April 27
Chance of showers. Highs in the mid 50s and lows in the upper 30s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 72%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 19%
Snow
Cloud Coverage: 75%
Cloud Coverage
Sunrise: 6:27 AM
Sunset: 8:29 PM
 
Moonrise: 5:33 AM
Moonset: 7:02 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  E
Direction: E (83°)
Speed: 18Mph(29Km, 16Kts)
Details for Monday, April 28
Rain and snow showers. Highs in the upper 40s and lows in the upper 30s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 71%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 32%
Snow
Cloud Coverage: 81%
Cloud Coverage
Sunrise: 6:25 AM
Sunset: 8:31 PM
 
Moonrise: 6:07 AM
Moonset: 8:09 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  ENE
Direction: ENE (76°)
Speed: 16Mph(26Km, 14Kts)
Daily Forecast Chart
Chart.
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