Roslyn, South Dakota
Current Conditions -  °F | °C
As of 9:53 PM on Wednesday 27 Aug 2014 (Local Time) from KATY Reporting Station
Clear Clear  
Wind Chill: 66°   Ceiling: Unl
Heat Index: 66°   Visibility: 10mi
Dew Point: 61°   Wind: 6mph
Humidity: 84%   Direction: 90°E
Pressure: 30.09"   Gusts: NA
Location:  45.5°N, 97.49°W
Report Text: KATY 280253Z AUTO 09005KT 10SM CLR 19/16 A3009 RMK AO2 SLP185 T01890161 53002
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 74° - Lo 61°
11 PM
M Cloudy
M Cloudy
65°
12 AM
M Cloudy
M Cloudy
64°
1 AM
M Cloudy
M Cloudy
64°
2 AM
Showers
Showers
64°
3 AM
Showers
Showers
63°
4 AM
Showers
Showers
62°
Weather Maps
Daily Forecast -  °F | °C
wed thu fri sat sun mon tue wed thu fri
aug
27
Rain
Rain
74°
61°
aug
28
T-Storms
T-Storms
72°
61°
aug
29
PM T-Storms
PM T-Storms
80°
55°
aug
30
P Cloudy
P Cloudy
80°
64°
aug
31
PM T-Storms
PM T-Storms
78°
57°
sep
01
Sunny
Sunny
74°
54°
sep
02
P Cloudy
P Cloudy
76°
54°
sep
03
M Sunny
M Sunny
79°
58°
sep
04
Iso T-Storms
Iso T-Storms
75°
58°
sep
05
P Cloudy
P Cloudy
74°
57°
Details for Wednesday, August 27 (Evening)
Evening: Cloudy with periods of rain. Low 61F. Winds SE at 5 to 10 mph. Chance of rain 60%.
UV Index: 0 (Low)
Ultraviolet Radiation Index
Relative Humidity: 93%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 80%
Cloud Coverage
Sunrise: 6:45 AM
Sunset: 8:16 PM
 
Moonrise: 8:51 AM
Moonset: 9:00 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  ESE
Direction: ESE (116°)
Speed: 6Mph(10Km, 7Kts)
Details for Thursday, August 28
Thunderstorms. High 72F. Winds ESE at 5 to 10 mph. Chance of rain 80%.
Evening: Mostly cloudy. Low 61F. Winds NE at 5 to 10 mph.
UV Index: 3 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 92%
Relative Humidity
Precipitation: 80%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 95%
Cloud Coverage
Sunrise: 6:47 AM
Sunset: 8:15 PM
 
Moonrise: 9:50 AM
Moonset: 9:27 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  ESE
Direction: ESE (112°)
Speed: 9Mph(14Km, 10Kts)
Details for Friday, August 29
Showers and thunderstorms late. Highs in the low 80s and lows in the mid 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 80%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 45%
Cloud Coverage
Sunrise: 6:48 AM
Sunset: 8:13 PM
 
Moonrise: 10:51 AM
Moonset: 9:57 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NW
Direction: NW (309°)
Speed: 10Mph(16Km, 12Kts)
Details for Saturday, August 30
Mix of sun and clouds. Highs in the low 80s and lows in the mid 60s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 75%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 39%
Cloud Coverage
Sunrise: 6:49 AM
Sunset: 8:11 PM
 
Moonrise: 11:53 AM
Moonset: 10:29 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  ESE
Direction: ESE (119°)
Speed: 10Mph(17Km, 12Kts)
Details for Sunday, August 31
Afternoon showers and thunderstorms. Potential for severe thunderstorms. Highs in the upper 70s and lows in the upper 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 75%
Relative Humidity
Precipitation: 80%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 56%
Cloud Coverage
Sunrise: 6:50 AM
Sunset: 8:09 PM
 
Moonrise: 12:55 PM
Moonset: 11:06 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SW
Direction: SW (221°)
Speed: 16Mph(25Km, 18Kts)
Details for Monday, September 01
Mainly sunny. Highs in the mid 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: 10%
Cloud Coverage
Sunrise: 6:51 AM
Sunset: 8:07 PM
 
Moonrise: 1:57 PM
Moonset: 11:49 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WNW
Direction: WNW (297°)
Speed: 15Mph(24Km, 17Kts)
Details for Tuesday, September 02
Times of sun and clouds. Highs in the mid 70s and lows in the mid 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 62%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 18%
Cloud Coverage
Sunrise: 6:53 AM
Sunset: 8:05 PM
 
Moonrise: 2:58 PM
Moonset: 12:01 AM
Moon Phase:  First Quarter
Moonphase:
First Quarter
Wind Direction:  WSW
Direction: WSW (250°)
Speed: 12Mph(19Km, 14Kts)
Details for Wednesday, September 03
Mostly sunny. Highs in the upper 70s and lows in the upper 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 68%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 19%
Cloud Coverage
Sunrise: 6:54 AM
Sunset: 8:03 PM
 
Moonrise: 3:55 PM
Moonset: 12:40 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SSW
Direction: SSW (195°)
Speed: 14Mph(23Km, 16Kts)
Details for Thursday, September 04
Partly cloudy, chance of a thunderstorm. Highs in the mid 70s and lows in the upper 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 84%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 28%
Cloud Coverage
Sunrise: 6:55 AM
Sunset: 8:01 PM
 
Moonrise: 4:48 PM
Moonset: 1:38 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SSE
Direction: SSE (158°)
Speed: 12Mph(20Km, 14Kts)
Details for Friday, September 05
Times of sun and clouds. Highs in the mid 70s and lows in the upper 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 72%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 47%
Cloud Coverage
Sunrise: 6:56 AM
Sunset: 8:00 PM
 
Moonrise: 5:36 PM
Moonset: 2:44 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SE
Direction: SE (139°)
Speed: 8Mph(12Km, 9Kts)
Daily Forecast Chart
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