Swan Lake, South Dakota
Current Conditions -  °F | °C
As of 5:55 PM on Saturday 19 Apr 2014 (Local Time) from KYKN Reporting Station
Clear Clear  
Wind Chill: 70°   Ceiling: Unl
Heat Index: 70°   Visibility: 10mi
Dew Point: 41°   Wind: 8mph
Humidity: 35%   Direction: 330°NNW
Pressure: 29.99"   Gusts: NA
Location:  43.1951°N, 97.1515°W
Report Text: KYKN 192255Z AUTO 33007KT 10SM CLR 21/05 A2999 RMK AO1
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Personal Weather Stations






























Hourly Forecast -  °F | °C
Hi 71° - Lo 49°
7 PM
Iso T-Storms
Iso T-Storms
69°
8 PM
Iso T-Storms
Iso T-Storms
66°
9 PM
M Cloudy
M Cloudy
63°
10 PM
M Cloudy
M Cloudy
60°
11 PM
M Cloudy
M Cloudy
58°
12 AM
Cloudy
Cloudy
57°
Weather Maps
Daily Forecast -  °F | °C
sat sun mon tue wed thu fri sat sun mon
apr
19
Iso T-Storms
Iso T-Storms
71°
49°
apr
20
Iso T-Storms
Iso T-Storms
74°
50°
apr
21
P Cloudy
P Cloudy
71°
38°
apr
22
P Cloudy
P Cloudy
65°
48°
apr
23
Sct T-Storms
Sct T-Storms
71°
53°
apr
24
Sct T-Storms
Sct T-Storms
60°
45°
apr
25
P Cldy/Wind
P Cldy/Wind
59°
39°
apr
26
Few Showers
Few Showers
60°
44°
apr
27
Rain
Rain
58°
44°
apr
28
Showers
Showers
54°
43°
Details for Saturday, April 19 (Evening)
Evening: A widely scattered shower or thunderstorm is possible this evening. Then cloudy skies overnight. Low 49F. Winds NNE at 5 to 10 mph. Chance of rain 30%.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 68%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 74%
Cloud Coverage
Sunrise: 6:39 AM
Sunset: 8:15 PM
 
Moonrise: 12:04 AM
Moonset: 9:55 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  NNE
Direction: NNE (21°)
Speed: 6Mph(9Km, 5Kts)
Details for Sunday, April 20
Partly to mostly cloudy with isolated thunderstorms developing during the afternoon. High 74F. Winds ESE at 5 to 10 mph. Chance of rain 30%.
Evening: Partly to mostly cloudy skies with scattered thunderstorms mainly before midnight. Low near 50F. SE winds shifting to WNW at 10 to 15 mph. Chance of rain 40%.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 63%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 65%
Cloud Coverage
Sunrise: 6:38 AM
Sunset: 8:16 PM
 
Moonrise: 1:00 AM
Moonset: 10:56 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  ESE
Direction: ESE (102°)
Speed: 10Mph(16Km, 9Kts)
Details for Monday, April 21
Mix of sun and clouds. Highs in the low 70s and lows in the upper 30s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 42%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 11%
Cloud Coverage
Sunrise: 6:36 AM
Sunset: 8:17 PM
 
Moonrise: 1:51 AM
Moonset: 12:02 PM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  NNW
Direction: NNW (334°)
Speed: 20Mph(32Km, 17Kts)
Details for Tuesday, April 22
Partly cloudy. Highs in the mid 60s and lows in the upper 40s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 50%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 41%
Cloud Coverage
Sunrise: 6:34 AM
Sunset: 8:18 PM
 
Moonrise: 2:35 AM
Moonset: 1:10 PM
Moon Phase:  Last Quarter
Moonphase:
Last Quarter
Wind Direction:  ENE
Direction: ENE (63°)
Speed: 10Mph(16Km, 9Kts)
Details for Wednesday, April 23
Windy with scattered thunderstorms. Highs in the low 70s and lows in the low 50s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 61%
Relative Humidity
Precipitation: 90%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 79%
Cloud Coverage
Sunrise: 6:33 AM
Sunset: 8:19 PM
 
Moonrise: 3:15 AM
Moonset: 2:20 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SE
Direction: SE (132°)
Speed: 24Mph(39Km, 21Kts)
Details for Thursday, April 24
Scattered thunderstorms. Highs in the low 60s and lows in the mid 40s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 59%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 64%
Cloud Coverage
Sunrise: 6:31 AM
Sunset: 8:21 PM
 
Moonrise: 3:51 AM
Moonset: 3:30 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  WSW
Direction: WSW (247°)
Speed: 17Mph(28Km, 15Kts)
Details for Friday, April 25
Partly cloudy and windy. Highs in the upper 50s and lows in the upper 30s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 56%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 65%
Cloud Coverage
Sunrise: 6:30 AM
Sunset: 8:22 PM
 
Moonrise: 4:25 AM
Moonset: 4:40 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NW
Direction: NW (306°)
Speed: 20Mph(32Km, 17Kts)
Details for Saturday, April 26
Occasional showers possible. Highs in the low 60s and lows in the mid 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 61%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 2%
Snow
Cloud Coverage: 57%
Cloud Coverage
Sunrise: 6:28 AM
Sunset: 8:23 PM
 
Moonrise: 4:58 AM
Moonset: 5:49 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  E
Direction: E (85°)
Speed: 13Mph(21Km, 11Kts)
Details for Sunday, April 27
Rain. Highs in the upper 50s and lows in the mid 40s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 78%
Relative Humidity
Precipitation: 70%
Probability of Precipitation
Snow: 12%
Snow
Cloud Coverage: 80%
Cloud Coverage
Sunrise: 6:27 AM
Sunset: 8:24 PM
 
Moonrise: 5:32 AM
Moonset: 6:57 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  ESE
Direction: ESE (110°)
Speed: 18Mph(29Km, 16Kts)
Details for Monday, April 28
Chance of showers. Highs in the mid 50s and lows in the low 40s.
UV Index: 3 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 75%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 17%
Snow
Cloud Coverage: 91%
Cloud Coverage
Sunrise: 6:26 AM
Sunset: 8:25 PM
 
Moonrise: 6:06 AM
Moonset: 8:04 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  ENE
Direction: ENE (67°)
Speed: 14Mph(23Km, 12Kts)
Daily Forecast Chart
Chart.
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