South Londonderry, Pennsylvania
Current Conditions -  °F | °C
As of 3:56 PM on Thursday 21 Aug 2014 (Local Time) from KMDT Reporting Station
Overcast Overcast  
Wind Chill: 80°   Ceiling: 18000
Heat Index: 85°   Visibility: 10mi
Dew Point: 74°   Wind: 0mph
Humidity: 81%   Direction: NA
Pressure: 29.97"   Gusts: NA
Location:  40.2634°N, 76.626°W
Report Text: KMDT 211956Z 00000KT 10SM SCT040CB BKN180 OVC220 27/23 A2997 RMK AO2 SLP148 CBMAM OHD MOV SE CB DSNT W-NW MOV SE TCU DSNT SW T02670233
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 85° - Lo 64°
5 PM
T-Storms
T-Storms
83°
6 PM
Sct T-Storms
Sct T-Storms
81°
7 PM
T-Storms
T-Storms
77°
8 PM
Sct T-Storms
Sct T-Storms
75°
9 PM
T-Storms
T-Storms
73°
10 PM
Sct T-Storms
Sct T-Storms
72°
Weather Maps
Daily Forecast -  °F | °C
thu fri sat sun mon tue wed thu fri sat
aug
21
T-Storms
T-Storms
85°
64°
aug
22
PM T-Storms
PM T-Storms
84°
64°
aug
23
AM Showers
AM Showers
76°
58°
aug
24
M Sunny
M Sunny
81°
58°
aug
25
M Sunny
M Sunny
82°
58°
aug
26
M Sunny
M Sunny
84°
60°
aug
27
PM T-Storms
PM T-Storms
85°
63°
aug
28
M Sunny
M Sunny
85°
62°
aug
29
Sunny
Sunny
82°
61°
aug
30
AM Showers
AM Showers
81°
60°
Details for Thursday, August 21 (Evening)
Evening: Thunderstorms early, then partly cloudy after midnight. Low 64F. Winds light and variable. Chance of rain 80%.
UV Index: 3 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 63%
Relative Humidity
Precipitation: 80%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 75%
Cloud Coverage
Sunrise: 6:23 AM
Sunset: 7:55 PM
 
Moonrise: 2:52 AM
Moonset: 5:22 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SW
Direction: SW (226°)
Speed: 5Mph(8Km, 6Kts)
Details for Friday, August 22
Partly cloudy in the morning followed by scattered thunderstorms in the afternoon. High 84F. Winds light and variable. Chance of rain 50%.
Evening: Scattered thunderstorms during the evening followed by occasional showers overnight. Low 64F. Winds E at 5 to 10 mph. Chance of rain 50%.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 79%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 43%
Cloud Coverage
Sunrise: 6:24 AM
Sunset: 7:54 PM
 
Moonrise: 3:45 AM
Moonset: 6:01 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NE
Direction: NE (38°)
Speed: 5Mph(9Km, 6Kts)
Details for Saturday, August 23
Showers ending by midday. Highs in the mid 70s and lows in the upper 50s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 77%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 88%
Cloud Coverage
Sunrise: 6:25 AM
Sunset: 7:52 PM
 
Moonrise: 4:40 AM
Moonset: 6:35 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  E
Direction: E (82°)
Speed: 9Mph(14Km, 10Kts)
Details for Sunday, August 24
Mostly sunny. Highs in the low 80s and lows in the upper 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 63%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 29%
Cloud Coverage
Sunrise: 6:26 AM
Sunset: 7:51 PM
 
Moonrise: 5:36 AM
Moonset: 7:08 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  E
Direction: E (84°)
Speed: 6Mph(10Km, 7Kts)
Details for Monday, August 25
A few clouds. Highs in the low 80s and lows in the upper 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 63%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 31%
Cloud Coverage
Sunrise: 6:27 AM
Sunset: 7:49 PM
 
Moonrise: 6:31 AM
Moonset: 7:38 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  ESE
Direction: ESE (107°)
Speed: 5Mph(8Km, 6Kts)
Details for Tuesday, August 26
A few clouds. Highs in the mid 80s and lows in the low 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 65%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 20%
Cloud Coverage
Sunrise: 6:28 AM
Sunset: 7:48 PM
 
Moonrise: 7:28 AM
Moonset: 8:07 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  SE
Direction: SE (134°)
Speed: 4Mph(7Km, 5Kts)
Details for Wednesday, August 27
Afternoon showers and thunderstorms. Highs in the mid 80s and lows in the low 60s.
UV Index: 7 (High)
Ultraviolet Radiation Index
Relative Humidity: 70%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 48%
Cloud Coverage
Sunrise: 6:29 AM
Sunset: 7:46 PM
 
Moonrise: 8:24 AM
Moonset: 8:36 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SSW
Direction: SSW (207°)
Speed: 6Mph(9Km, 6Kts)
Details for Thursday, August 28
More sun than clouds. Highs in the mid 80s and lows in the low 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 67%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 18%
Cloud Coverage
Sunrise: 6:30 AM
Sunset: 7:45 PM
 
Moonrise: 9:21 AM
Moonset: 9:06 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  WSW
Direction: WSW (253°)
Speed: 8Mph(12Km, 9Kts)
Details for Friday, August 29
Abundant sunshine. Highs in the low 80s and lows in the low 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 71%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 14%
Cloud Coverage
Sunrise: 6:31 AM
Sunset: 7:43 PM
 
Moonrise: 10:19 AM
Moonset: 9:38 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  W
Direction: W (262°)
Speed: 6Mph(9Km, 6Kts)
Details for Saturday, August 30
A few morning showers. Highs in the low 80s and lows in the low 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 73%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 44%
Cloud Coverage
Sunrise: 6:32 AM
Sunset: 7:42 PM
 
Moonrise: 11:18 AM
Moonset: 10:13 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NW
Direction: NW (313°)
Speed: 7Mph(12Km, 8Kts)
Daily Forecast Chart
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