Norristown, Pennsylvania
Current Conditions -  °F | °C
As of 9:55 PM on Thursday 21 Aug 2014 (Local Time) from KLOM Reporting Station
Scattered Clouds Scattered Clouds  
Wind Chill: 73°   Ceiling: Unl
Heat Index: 73°   Visibility: 10mi
Dew Point: 68°   Wind: 3mph
Humidity: 83%   Direction: 150°SSE
Pressure: 30"   Gusts: NA
Location:  40.11°N, 75.34°W
Report Text: KLOM 220155Z AUTO 15003KT 10SM SCT026 SCT060 SCT070 23/20 A3000 RMK AO1
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Tropical Storm Tracking
Hourly Forecast -  °F | °C
Hi 84° - Lo 68°
11 PM
Iso T-Storms
Iso T-Storms
72°
12 AM
Sct T-Storms
Sct T-Storms
72°
1 AM
Sct T-Storms
Sct T-Storms
71°
2 AM
Sct T-Storms
Sct T-Storms
70°
3 AM
Sct T-Storms
Sct T-Storms
70°
4 AM
Sct T-Storms
Sct T-Storms
70°
Weather Maps
Daily Forecast -  °F | °C
thu fri sat sun mon tue wed thu fri sat
aug
21
Sct T-Storms
Sct T-Storms
84°
68°
aug
22
PM T-Storms
PM T-Storms
81°
65°
aug
23
Cloudy
Cloudy
77°
60°
aug
24
M Sunny
M Sunny
81°
57°
aug
25
P Cloudy
P Cloudy
82°
59°
aug
26
Sunny
Sunny
84°
59°
aug
27
Sunny
Sunny
86°
64°
aug
28
PM Showers
PM Showers
85°
63°
aug
29
M Sunny
M Sunny
82°
60°
aug
30
Sunny
Sunny
80°
60°
Details for Thursday, August 21 (Evening)
Evening: Variable clouds with scattered thunderstorms. Low 68F. Winds light and variable. Chance of rain 60%.
UV Index: 0 (Low)
Ultraviolet Radiation Index
Relative Humidity: 92%
Relative Humidity
Precipitation: 60%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 74%
Cloud Coverage
Sunrise: 6:18 AM
Sunset: 7:50 PM
 
Moonrise: 2:47 AM
Moonset: 5:17 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  ESE
Direction: ESE (121°)
Speed: 3Mph(6Km, 4Kts)
Details for Friday, August 22
Partly cloudy skies during the morning hours. Thunderstorms likely in the afternoon. High 81F. Winds ENE at 5 to 10 mph. Chance of rain 80%.
Evening: Variable clouds with showers and scattered thunderstorms. Storms more numerous during the evening. Low around 65F. Winds ENE at 5 to 10 mph. Chance of rain 50%.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 80%
Relative Humidity
Precipitation: 80%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 60%
Cloud Coverage
Sunrise: 6:19 AM
Sunset: 7:48 PM
 
Moonrise: 3:40 AM
Moonset: 5:55 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  ENE
Direction: ENE (77°)
Speed: 8Mph(13Km, 9Kts)
Details for Saturday, August 23
Mostly cloudy. Highs in the upper 70s and lows in the low 60s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 73%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 84%
Cloud Coverage
Sunrise: 6:20 AM
Sunset: 7:47 PM
 
Moonrise: 4:34 AM
Moonset: 6:30 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  ENE
Direction: ENE (73°)
Speed: 10Mph(15Km, 11Kts)
Details for Sunday, August 24
More sun than clouds. Highs in the low 80s and lows in the upper 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 62%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 19%
Cloud Coverage
Sunrise: 6:21 AM
Sunset: 7:45 PM
 
Moonrise: 5:30 AM
Moonset: 7:02 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  NE
Direction: NE (55°)
Speed: 7Mph(11Km, 8Kts)
Details for Monday, August 25
Mix of sun and clouds. Highs in the low 80s and lows in the upper 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 62%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 33%
Cloud Coverage
Sunrise: 6:22 AM
Sunset: 7:44 PM
 
Moonrise: 6:26 AM
Moonset: 7:33 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  ENE
Direction: ENE (67°)
Speed: 5Mph(8Km, 5Kts)
Details for Tuesday, August 26
Sunshine. Highs in the mid 80s and lows in the upper 50s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 62%
Relative Humidity
Precipitation: 10%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 12%
Cloud Coverage
Sunrise: 6:23 AM
Sunset: 7:42 PM
 
Moonrise: 7:22 AM
Moonset: 8:02 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  E
Direction: E (100°)
Speed: 5Mph(8Km, 5Kts)
Details for Wednesday, August 27
Sunshine. Highs in the mid 80s and lows in the mid 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 62%
Relative Humidity
Precipitation: 0%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 7%
Cloud Coverage
Sunrise: 6:24 AM
Sunset: 7:41 PM
 
Moonrise: 8:18 AM
Moonset: 8:31 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  W
Direction: W (259°)
Speed: 5Mph(9Km, 6Kts)
Details for Thursday, August 28
Chance of afternoon showers. Highs in the mid 80s and lows in the low 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 68%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 19%
Cloud Coverage
Sunrise: 6:25 AM
Sunset: 7:39 PM
 
Moonrise: 9:16 AM
Moonset: 9:01 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  SW
Direction: SW (225°)
Speed: 8Mph(12Km, 9Kts)
Details for Friday, August 29
Mostly sunny. Highs in the low 80s and lows in the low 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 68%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 18%
Cloud Coverage
Sunrise: 6:26 AM
Sunset: 7:38 PM
 
Moonrise: 10:13 AM
Moonset: 9:33 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  W
Direction: W (264°)
Speed: 8Mph(12Km, 9Kts)
Details for Saturday, August 30
Sunny. Highs in the low 80s and lows in the low 60s.
UV Index: 8 (Very High)
Ultraviolet Radiation Index
Relative Humidity: 65%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 18%
Cloud Coverage
Sunrise: 6:27 AM
Sunset: 7:36 PM
 
Moonrise: 11:12 AM
Moonset: 10:08 PM
Moon Phase:  Waxing Crescent
Moonphase:
Waxing Crescent
Wind Direction:  NW
Direction: NW (316°)
Speed: 4Mph(7Km, 5Kts)
Daily Forecast Chart
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