Poston, South Carolina
Current Conditions -  °F | °C
As of 9:55 AM on Friday 22 Aug 2014 (Local Time) from KHYW Reporting Station
Clear Clear  
Wind Chill: 82°   Ceiling: Unl
Heat Index: 92°   Visibility: 7mi
Dew Point: 79°   Wind: 0mph
Humidity: 89%   Direction: NA
Pressure: 30.04"   Gusts: NA
Location:  33.8424°N, 79.4726°W
Report Text: KHYW 221355Z AUTO 00000KT 7SM CLR 28/26 A3004 RMK AO2
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 98° - Lo 76°
11 AM
P Cloudy
P Cloudy
89°
12 PM
M Sunny
M Sunny
92°
1 PM
M Sunny
M Sunny
93°
2 PM
M Sunny
M Sunny
94°
3 PM
M Sunny
M Sunny
95°
4 PM
P Cloudy
P Cloudy
96°
Weather Maps
Daily Forecast -  °F | °C
fri sat sun mon tue wed thu fri sat sun
aug
22
P Cloudy
P Cloudy
98°
76°
aug
23
P Cloudy
P Cloudy
96°
73°
aug
24
Sct T-Storms
Sct T-Storms
86°
66°
aug
25
M Sunny
M Sunny
85°
66°
aug
26
M Sunny
M Sunny
86°
66°
aug
27
Sunny
Sunny
88°
67°
aug
28
Sunny
Sunny
92°
72°
aug
29
PM Showers
PM Showers
91°
72°
aug
30
Iso T-Storms
Iso T-Storms
90°
73°
aug
31
PM T-Storms
PM T-Storms
89°
71°
Details for Friday, August 22
Sunshine and clouds mixed. Hot and humid. High 98F. Winds light and variable.
Evening: Clear to partly cloudy. Low 76F. Winds light and variable.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 49%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 30%
Cloud Coverage
Sunrise: 6:44 AM
Sunset: 7:56 PM
 
Moonrise: 4:09 AM
Moonset: 6:00 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  W
Direction: W (270°)
Speed: 6Mph(9Km, 6Kts)
Details for Saturday, August 23
Intervals of clouds and sunshine. Continued hot and humid. High 96F. Winds light and variable.
Evening: Variable clouds with thunderstorms, especially during the evening. Low 73F. Winds NE at 5 to 10 mph. Chance of rain 50%.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 62%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 54%
Cloud Coverage
Sunrise: 6:45 AM
Sunset: 7:55 PM
 
Moonrise: 5:02 AM
Moonset: 6:37 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NW
Direction: NW (316°)
Speed: 5Mph(9Km, 6Kts)
Details for Sunday, August 24
Scattered thunderstorms possible. Highs in the mid 80s and lows in the mid 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 70%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 61%
Cloud Coverage
Sunrise: 6:45 AM
Sunset: 7:53 PM
 
Moonrise: 5:55 AM
Moonset: 7:12 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NE
Direction: NE (52°)
Speed: 11Mph(18Km, 13Kts)
Details for Monday, August 25
A few clouds. Highs in the mid 80s and lows in the mid 60s.
UV Index: 10 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 65%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 24%
Cloud Coverage
Sunrise: 6:46 AM
Sunset: 7:52 PM
 
Moonrise: 6:48 AM
Moonset: 7:45 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  NE
Direction: NE (42°)
Speed: 11Mph(17Km, 12Kts)
Details for Tuesday, August 26
A few clouds. Highs in the mid 80s and lows in the mid 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 67%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 10%
Cloud Coverage
Sunrise: 6:47 AM
Sunset: 7:51 PM
 
Moonrise: 7:42 AM
Moonset: 8:17 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  NNE
Direction: NNE (31°)
Speed: 9Mph(15Km, 11Kts)
Details for Wednesday, August 27
Mainly sunny. Highs in the upper 80s and lows in the upper 60s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 60%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 9%
Cloud Coverage
Sunrise: 6:47 AM
Sunset: 7:50 PM
 
Moonrise: 8:35 AM
Moonset: 8:49 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NNE
Direction: NNE (15°)
Speed: 8Mph(12Km, 9Kts)
Details for Thursday, August 28
Mainly sunny. Highs in the low 90s and lows in the low 70s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 59%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 9%
Cloud Coverage
Sunrise: 6:48 AM
Sunset: 7:48 PM
 
Moonrise: 9:29 AM
Moonset: 9:22 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WSW
Direction: WSW (244°)
Speed: 8Mph(13Km, 9Kts)
Details for Friday, August 29
Chance of afternoon showers. Highs in the low 90s and lows in the low 70s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 64%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 16%
Cloud Coverage
Sunrise: 6:49 AM
Sunset: 7:47 PM
 
Moonrise: 10:24 AM
Moonset: 9:57 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SW
Direction: SW (230°)
Speed: 7Mph(11Km, 8Kts)
Details for Saturday, August 30
Partly cloudy with a stray thunderstorm. Highs in the low 90s and lows in the low 70s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 70%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 53%
Cloud Coverage
Sunrise: 6:50 AM
Sunset: 7:46 PM
 
Moonrise: 11:21 AM
Moonset: 10:34 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SW
Direction: SW (234°)
Speed: 6Mph(10Km, 7Kts)
Details for Sunday, August 31
Afternoon showers and thunderstorms. Highs in the upper 80s and lows in the low 70s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 69%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 24%
Cloud Coverage
Sunrise: 6:50 AM
Sunset: 7:44 PM
 
Moonrise: 12:18 PM
Moonset: 11:15 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  ESE
Direction: ESE (121°)
Speed: 5Mph(8Km, 6Kts)
Daily Forecast Chart
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