Weather Report
Allentown, Pennsylvania
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Current Conditions -  °F | °C
As of 1:15 AM on Tuesday 21 May 2013 (Local Time) from KXLL Reporting Station
Haze Haze   Feels Like: 64°
Wind Chill: 64°   Ceiling: Unl
Heat Index: 64°   Visibility: 5mi
Dew Point: 63°   Wind: 3mph
Humidity: 94%   Direction: 220° (SW)
Pressure: 29.99"   Gusts: NA
Report Text: KXLL 210515Z AUTO 22003KT 5SM BR CLR 18/17 A2999 RMK AO2
2 AM
M Clear
M Clear 64°
3 AM
M Clear
M Clear 63°
4 AM
M Cloudy
M Cloudy 63°
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10 Day Forecast -  °F | °C
mon tue wed thu fri sat sun mon tue wed
may
20
P Cloudy
P Cloudy
79°
62°
may
21
P Cloudy
P Cloudy
84°
66°
may
22
Iso T-Storms
Iso T-Storms
86°
67°
may
23
Sct T-Storms
Sct T-Storms
75°
56°
may
24
Few Showers
Few Showers
67°
48°
may
25
P Cloudy
P Cloudy
69°
48°
may
26
P Cloudy
P Cloudy
68°
49°
may
27
P Cloudy
P Cloudy
70°
51°
may
28
P Cloudy
P Cloudy
71°
57°
may
29
M Cloudy
M Cloudy
74°
58°
Details for Monday, May 20 (Evening)
Evening: Some clouds. Low 62F. Winds light and variable.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 95%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 44%
Cloud Coverage
Sunrise: 5:41 AM
Sunset: 8:17 PM
 
Moonrise: 3:20 PM
Moonset: 2:35 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SSW
Direction: SSW (204°)
Speed: 3Mph(4Km, 2Kts)
Details for Tuesday, May 21
Intervals of clouds and sunshine. A stray afternoon thunderstorm is possible. High 84F. Winds SSW at 5 to 10 mph.
Evening: Isolated thunderstorms during the evening, then mainly cloudy overnight. Low 66F. Winds SSW at 5 to 10 mph. Chance of rain 30%.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 69%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 51%
Cloud Coverage
Sunrise: 5:40 AM
Sunset: 8:18 PM
 
Moonrise: 4:27 PM
Moonset: 3:07 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SSW
Direction: SSW (213°)
Speed: 9Mph(15Km, 8Kts)
Details for Wednesday, May 22
Slight chance of a thunderstorm. Highs in the mid 80s and lows in the upper 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 68%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 53%
Cloud Coverage
Sunrise: 5:39 AM
Sunset: 8:18 PM
 
Moonrise: 5:37 PM
Moonset: 3:42 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SSW
Direction: SSW (211°)
Speed: 13Mph(21Km, 11Kts)
Details for Thursday, May 23
Scattered thunderstorms. Potential for severe thunderstorms. Highs in the mid 70s and lows in the mid 50s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 72%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 77%
Cloud Coverage
Sunrise: 5:38 AM
Sunset: 8:19 PM
 
Moonrise: 6:48 PM
Moonset: 4:22 AM
Moon Phase:  Waxing Gibbous
Moonphase:
Waxing Gibbous
Wind Direction:  SW
Direction: SW (214°)
Speed: 10Mph(16Km, 9Kts)
Details for Friday, May 24
Occasional showers possible. Highs in the upper 60s and lows in the upper 40s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 58%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 14%
Cloud Coverage
Sunrise: 5:38 AM
Sunset: 8:20 PM
 
Moonrise: 7:59 PM
Moonset: 5:08 AM
Moon Phase:  Full
Moonphase:
Full
Wind Direction:  NW
Direction: NW (324°)
Speed: 10Mph(16Km, 9Kts)
Details for Saturday, May 25
Partly cloudy. Highs in the upper 60s and lows in the upper 40s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 49%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 23%
Cloud Coverage
Sunrise: 5:37 AM
Sunset: 8:21 PM
 
Moonrise: 9:06 PM
Moonset: 6:01 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  NW
Direction: NW (319°)
Speed: 7Mph(12Km, 6Kts)
Details for Sunday, May 26
Times of sun and clouds. Highs in the upper 60s and lows in the upper 40s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 48%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 40%
Cloud Coverage
Sunrise: 5:36 AM
Sunset: 8:22 PM
 
Moonrise: 10:07 PM
Moonset: 7:03 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SW
Direction: SW (225°)
Speed: 6Mph(10Km, 5Kts)
Details for Monday, May 27
Mix of sun and clouds. Highs in the low 70s and lows in the low 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 56%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 42%
Cloud Coverage
Sunrise: 5:36 AM
Sunset: 8:23 PM
 
Moonrise: 11:00 PM
Moonset: 8:11 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SSE
Direction: SSE (150°)
Speed: 6Mph(10Km, 5Kts)
Details for Tuesday, May 28
Mix of sun and clouds. Highs in the low 70s and lows in the upper 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 59%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 46%
Cloud Coverage
Sunrise: 5:35 AM
Sunset: 8:24 PM
 
Moonrise: 11:45 PM
Moonset: 9:21 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  S
Direction: S (173°)
Speed: 7Mph(12Km, 6Kts)
Details for Wednesday, May 29
Mostly cloudy. Highs in the mid 70s and lows in the upper 50s.
UV Index: 9 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 62%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 39%
Cloud Coverage
Sunrise: 5:35 AM
Sunset: 8:24 PM
 
Moonrise: 11:59 PM
Moonset: 10:32 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  S
Direction: S (177°)
Speed: 8Mph(13Km, 7Kts)
Chart.
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