Iona, South Dakota
Current Conditions -  °F | °C
As of 4:55 PM on Friday 29 Aug 2014 (Local Time) from K9V9 Reporting Station
Clear Clear  
Wind Chill: 78°   Ceiling: Unl
Heat Index: 80°   Visibility: 10mi
Dew Point: 64°   Wind: 12mph
Humidity: 61%   Direction: 320°NW
Pressure: 29.79"   Gusts: 16mph
Location:  43.54°N, 99.42°W
Report Text: K9V9 292155Z AUTO 32010G14KT 10SM CLR 26/18 A2979 RMK AO2 T02580178
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 82° - Lo 56°
6 PM
P Cloudy
P Cloudy
79°
7 PM
P Cloudy
P Cloudy
78°
8 PM
P Cloudy
P Cloudy
74°
9 PM
P Cloudy
P Cloudy
70°
10 PM
P Cloudy
P Cloudy
68°
11 PM
P Cloudy
P Cloudy
67°
Weather Maps
Daily Forecast -  °F | °C
fri sat sun mon tue wed thu fri sat sun
aug
29
P Cloudy
P Cloudy
82°
56°
aug
30
Sunny
Sunny
81°
66°
aug
31
PM T-Storms
PM T-Storms
77°
54°
sep
01
M Sunny
M Sunny
78°
54°
sep
02
Sunny
Sunny
81°
60°
sep
03
Sunny
Sunny
87°
64°
sep
04
P Cloudy
P Cloudy
80°
59°
sep
05
P Cloudy
P Cloudy
73°
58°
sep
06
P Cloudy
P Cloudy
75°
58°
sep
07
M Sunny
M Sunny
75°
57°
Details for Friday, August 29 (Evening)
Evening: A stray thunderstorm is possible throughout the evening. Partly cloudy skies. Low 56F. Winds NNW at 5 to 10 mph.
UV Index: 3 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 59%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 32%
Cloud Coverage
Sunrise: 6:57 AM
Sunset: 8:18 PM
 
Moonrise: 10:57 AM
Moonset: 10:06 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NNW
Direction: NNW (348°)
Speed: 9Mph(15Km, 11Kts)
Details for Saturday, August 30
Sunny skies. High 81F. Winds ESE at 10 to 20 mph.
Evening: Isolated thunderstorms during the evening, then skies turning partly cloudy overnight. Low 66F. Winds SSE at 15 to 25 mph. Chance of rain 30%.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 70%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 3%
Cloud Coverage
Sunrise: 6:58 AM
Sunset: 8:16 PM
 
Moonrise: 11:58 AM
Moonset: 10:40 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  ESE
Direction: ESE (118°)
Speed: 14Mph(22Km, 16Kts)
Details for Sunday, August 31
Afternoon thunderstorms. Highs in the upper 70s and lows in the mid 50s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 71%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 62%
Cloud Coverage
Sunrise: 6:59 AM
Sunset: 8:14 PM
 
Moonrise: 12:59 PM
Moonset: 11:17 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WNW
Direction: WNW (291°)
Speed: 12Mph(20Km, 14Kts)
Details for Monday, September 01
A few clouds. Highs in the upper 70s and lows in the mid 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 60%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 12%
Cloud Coverage
Sunrise: 7:00 AM
Sunset: 8:12 PM
 
Moonrise: 2:00 PM
Moonset: 12:01 AM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  W
Direction: W (274°)
Speed: 10Mph(17Km, 12Kts)
Details for Tuesday, September 02
Abundant sunshine. Highs in the low 80s and lows in the low 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 61%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 4%
Cloud Coverage
Sunrise: 7:01 AM
Sunset: 8:11 PM
 
Moonrise: 3:01 PM
Moonset: 12:01 AM
Moon Phase:  First Quarter
Moonphase:
First Quarter
Wind Direction:  WSW
Direction: WSW (244°)
Speed: 9Mph(14Km, 10Kts)
Details for Wednesday, September 03
Sunshine. Highs in the upper 80s and lows in the mid 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 65%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 3%
Cloud Coverage
Sunrise: 7:03 AM
Sunset: 8:09 PM
 
Moonrise: 3:58 PM
Moonset: 12:52 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  S
Direction: S (171°)
Speed: 15Mph(24Km, 17Kts)
Details for Thursday, September 04
Times of sun and clouds. Highs in the low 80s and lows in the upper 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 65%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 34%
Cloud Coverage
Sunrise: 7:04 AM
Sunset: 8:07 PM
 
Moonrise: 4:51 PM
Moonset: 1:50 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  N
Direction: N (358°)
Speed: 14Mph(22Km, 16Kts)
Details for Friday, September 05
Mix of sun and clouds. Highs in the low 70s and lows in the upper 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 73%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 41%
Cloud Coverage
Sunrise: 7:05 AM
Sunset: 8:05 PM
 
Moonrise: 5:39 PM
Moonset: 2:55 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  NE
Direction: NE (43°)
Speed: 10Mph(16Km, 11Kts)
Details for Saturday, September 06
Mix of sun and clouds. Highs in the mid 70s and lows in the upper 50s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 85%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 46%
Cloud Coverage
Sunrise: 7:06 AM
Sunset: 8:03 PM
 
Moonrise: 6:23 PM
Moonset: 4:06 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  E
Direction: E (88°)
Speed: 10Mph(16Km, 12Kts)
Details for Sunday, September 07
Mostly sunny. Highs in the mid 70s and lows in the upper 50s.
UV Index: 6 (High)
Ultraviolet Radiation Index
Relative Humidity: 81%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 23%
Cloud Coverage
Sunrise: 7:07 AM
Sunset: 8:02 PM
 
Moonrise: 7:03 PM
Moonset: 5:20 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  NE
Direction: NE (36°)
Speed: 6Mph(10Km, 7Kts)
Daily Forecast Chart
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