Roslyn, South Dakota
Current Conditions -  °F | °C
As of 3:53 PM on Friday 22 Aug 2014 (Local Time) from KATY Reporting Station
Few Clouds Few Clouds  
Wind Chill: 27°   Ceiling: Unl
Heat Index: 29°   Visibility: 10mi
Dew Point: 20°   Wind: 8mph
Humidity: 65%   Direction: 60°ENE
Pressure: 29.99"   Gusts: NA
Location:  45.5°N, 97.49°W
Report Text: KATY 222053Z AUTO 06007KT 10SM FEW029 27/20 A2999 RMK AO2 SLP147 T02720200 58001
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 27° - Lo 18°
5 PM
M Cloudy
M Cloudy
27°
6 PM
P Cloudy
P Cloudy
26°
7 PM
M Cloudy
M Cloudy
26°
8 PM
P Cloudy
P Cloudy
25°
9 PM
P Cloudy
P Cloudy
24°
10 PM
P Cloudy
P Cloudy
22°
Weather Maps
Daily Forecast -  °F | °C
fri sat sun mon tue wed thu fri sat sun
aug
22
M Cloudy
M Cloudy
27°
18°
aug
23
Hvy T-Storms
Hvy T-Storms
25°
18°
aug
24
M Sunny
M Sunny
25°
12°
aug
25
P Cloudy
P Cloudy
21°
12°
aug
26
M Cloudy
M Cloudy
19°
11°
aug
27
P Cloudy
P Cloudy
20°
10°
aug
28
Sunny
Sunny
23°
12°
aug
29
Sunny
Sunny
25°
14°
aug
30
M Sunny
M Sunny
26°
17°
aug
31
M Sunny
M Sunny
26°
17°
Details for Friday, August 22 (Evening)
Evening: Partly cloudy this evening, then becoming cloudy after midnight. Low around 65F. Winds NE at 5 to 10 mph.
UV Index: 2 (Low)
Ultraviolet Radiation Index
Relative Humidity: 64%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 62%
Cloud Coverage
Sunrise: 6:39 AM
Sunset: 8:25 PM
 
Moonrise: 4:00 AM
Moonset: 6:37 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NE
Direction: NE (56°)
Speed: 10Mph(16Km, 11Kts)
Details for Saturday, August 23
Showers in the morning, then becoming blustery with heavy thunderstorms in the afternoon. A few storms may be severe. High 77F. Winds E at 20 to 30 mph. Chance of rain 80%. 2 to 3 inches of rain expected.
Evening: Locally heavy thunderstorms in the evening will give way to partly cloudy skies overnight. A few storms may be severe. Low near 65F. Winds SSE at 15 to 25 mph. Chance of rain 80%. Rainfall possibly over one inch.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 91%
Relative Humidity
Precipitation: 80%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 90%
Cloud Coverage
Sunrise: 6:41 AM
Sunset: 8:23 PM
 
Moonrise: 4:56 AM
Moonset: 7:09 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  E
Direction: E (88°)
Speed: 21Mph(33Km, 24Kts)
Details for Sunday, August 24
Mostly sunny. Highs in the upper 70s and lows in the low 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 82%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 24%
Cloud Coverage
Sunrise: 6:42 AM
Sunset: 8:22 PM
 
Moonrise: 5:54 AM
Moonset: 7:39 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  WSW
Direction: WSW (240°)
Speed: 13Mph(21Km, 15Kts)
Details for Monday, August 25
Times of sun and clouds. Highs in the low 70s and lows in the low 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 67%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 46%
Cloud Coverage
Sunrise: 6:43 AM
Sunset: 8:20 PM
 
Moonrise: 6:53 AM
Moonset: 8:07 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  WNW
Direction: WNW (285°)
Speed: 12Mph(20Km, 14Kts)
Details for Tuesday, August 26
Considerable cloudiness. Highs in the mid 60s and lows in the low 50s.
UV Index: 3 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 70%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 79%
Cloud Coverage
Sunrise: 6:44 AM
Sunset: 8:18 PM
 
Moonrise: 7:51 AM
Moonset: 8:34 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  NE
Direction: NE (52°)
Speed: 9Mph(15Km, 11Kts)
Details for Wednesday, August 27
Times of sun and clouds. Highs in the upper 60s and lows in the upper 40s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 67%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 32%
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:  N
Direction: N (358°)
Speed: 9Mph(14Km, 10Kts)
Details for Thursday, August 28
Sunny. Highs in the low 70s and lows in the low 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 63%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 15%
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:  SSW
Direction: SSW (208°)
Speed: 7Mph(11Km, 8Kts)
Details for Friday, August 29
Abundant sunshine. 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: 8%
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:  S
Direction: S (178°)
Speed: 12Mph(19Km, 14Kts)
Details for Saturday, August 30
Mostly sunny. Highs in the upper 70s and lows in the low 60s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 80%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 20%
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:  SE
Direction: SE (144°)
Speed: 10Mph(17Km, 12Kts)
Details for Sunday, August 31
More sun than clouds. Highs in the upper 70s and lows in the low 60s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 74%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 28%
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:  S
Direction: S (186°)
Speed: 15Mph(24Km, 17Kts)
Daily Forecast Chart
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