weather.gov   
NOAA logo - Click to go to the NOAA homepage Weather observations for the past three days NWS logo
Chester County Airport
Enter Your "City, ST" or zip code   
metric
D
a
t
e
Time
(edt)
Wind
(mph)
Vis.
(mi.)
WeatherSky Cond. Temperature (ºF)Relative
Humidity
Wind
Chill
(°F)
Heat
Index
(°F)
PressurePrecipitation (in.)
AirDwpt6 hour altimeter
(in)
sea level
(mb)
1 hr 3 hr6 hr
Max.Min.
1621:55N 65.00 Light DrizzleFEW008 BKN012 OVC0206159 94%NANA29.90NA
1621:35N 58.00OvercastBKN013 OVC0206161 100%NANA29.90NA
1621:15NE 7 G 1410.00OvercastBKN014 OVC0196161 100%NANA29.89NA
1620:55NE 6 G 1510.00OvercastOVC0146161 100%NANA29.87NA
1620:35NE 7 G 1310.00OvercastBKN012 BKN019 OVC0346161 100%NANA29.87NA
1620:15N 79.00 Light RainFEW010 BKN019 OVC0446161 100%NANA29.88NA
1619:55N 8 G 213.00 Light RainSCT014 BKN039 OVC0706161 100%NANA29.86NA
1619:35N 8 G 15NANANA6363 100%NANA29.85NA
1619:15Vrbl 3 G 1510.00OvercastBKN043 OVC0486461 88%NANA29.84NA
1618:55NE 12 G 2010.00OvercastFEW028 FEW041 OVC0476659 78%NANA29.84NA
1618:35N 5 G 1610.00OvercastSCT029 OVC0456659 78%NANA29.83NA
1618:15Vrbl 610.00Mostly CloudyFEW023 BKN030 BKN0436661 83%NANA29.83NA
1617:55NE 9 G 1510.00Mostly CloudySCT022 BKN030 BKN0446863 83%NANA29.82NA
1617:35Vrbl 610.00Partly CloudyFEW043 FEW060 SCT0806864 88%NANA29.81NA
1617:15N 810.00Mostly CloudyFEW021 SCT033 BKN0446464 100%NANA29.81NA
1616:55N 7 G 161.75 Light RainSCT019 BKN026 OVC0336464 100%NANA29.80NA
1616:35N 1210.00OvercastBKN029 OVC0376861 78%NANA29.79NA
1616:15N 14 G 2210.00OvercastSCT028 OVC0407059 69%NANA29.78NA
1615:55N 14 G 2210.00Mostly CloudyFEW031 BKN0417061 73%NANA29.78NA
1615:35N 10 G 1610.00Mostly CloudyFEW026 BKN0427061 73%NANA29.77NA
1615:15N 7 G 1410.00OvercastFEW026 OVC0426861 78%NANA29.77NA
1614:55N 13 G 2110.00OvercastFEW024 SCT036 OVC0446861 78%NANA29.77NA
1614:35N 7 G 1610.00Mostly CloudyFEW025 SCT029 BKN0376861 78%NANA29.77NA
1614:15Vrbl 5 G 1510.00Mostly CloudySCT027 BKN036 BKN0466859 73%NANA29.76NA
1613:55N 1010.00OvercastBKN029 OVC0366859 73%NANA29.76NA
1613:35NE 1210.00OvercastOVC0306659 78%NANA29.76NA
1613:15N 7 G 1710.00OvercastOVC0316659 78%NANA29.76NA
1612:55N 1010.00OvercastBKN032 OVC0396859 73%NANA29.75NA
1612:35N 1210.00OvercastBKN032 OVC0416859 73%NANA29.75NA
1612:15N 8 G 1610.00OvercastBKN032 OVC0396659 78%NANA29.75NA
1611:55N 12 G 2110.00OvercastOVC0386859 73%NANA29.75NA
1611:35N 7 G 2010.00OvercastOVC0376659 78%NANA29.75NA
1611:15N 12 G 1710.00OvercastOVC0356659 78%NANA29.74NA
1610:55N 14 G 2010.00OvercastBKN029 OVC0356659 78%NANA29.75NA
1610:35N 16 G 2210.00OvercastOVC0296661 83%NANA29.74NA
1610:15N 10 G 2110.00OvercastOVC0316661 83%NANA29.74NA
1609:55N 14 G 2110.00OvercastOVC0306661 83%NANA29.74NA
1609:35N 1310.00OvercastOVC0306461 88%NANA29.74NA
1609:15NW 15 G 22NAOvercastOVC0266661 83%NANA29.74NA
1608:55NW 12 G 2010.00OvercastBKN026 OVC0506461 88%NANA29.74NA
1608:35NW 13 G 2110.00Mostly CloudySCT026 BKN039 BKN0496361 94%NANA29.73NA
1608:15N 12 G 2110.00Mostly CloudyBKN038 BKN0486361 94%NANA29.72NA
1607:55N 1010.00Mostly CloudyBKN038 BKN047 BKN0555959 100%NANA29.72NA
1607:35NW 8 G 1510.00Partly CloudySCT046 SCT0555959 100%NANA29.73NA
1607:15NW 1310.00OvercastFEW035 OVC0455757 100%NANA29.73NA
1606:55NW 910.00OvercastOVC0445757 100%NANA29.73NA
1606:35NW 910.00Mostly CloudyBKN0455757 100%NANA29.73NA
1606:15NW 1010.00A Few CloudsFEW0455555 100%NANA29.72NA
1605:55NW 710.00FairCLR5757 100%NANA29.71NA
1605:35NW 1210.00FairCLR5757 100%NANA29.70NA
1605:15NW 910.00FairCLR5757 100%NANA29.70NA
1604:55NW 1210.00A Few CloudsFEW0235757 100%NANA29.69NA
1604:35N 810.00Partly CloudySCT0235757 100%NANA29.70NA
1604:15NW 810.00FairCLR5757 100%NANA29.70NA
1603:55NW 810.00Partly CloudySCT0455757 100%NANA29.70NA
1603:35NW 810.00Mostly CloudyBKN0445757 100%NANA29.70NA
1603:15NW 810.00OvercastOVC0445757 100%NANA29.70NA
1602:55NW 810.00Partly CloudySCT0455757 100%NANA29.71NA
1602:35N 910.00FairCLR5757 100%NANA29.71NA
1602:15N 810.00Partly CloudyFEW034 SCT0405757 100%NANA29.72NA
1601:55N 810.00Mostly CloudyBKN034 BKN0405957 94%NANA29.72NA
1601:35N 810.00Mostly CloudyBKN035 BKN0415757 100%NANA29.72NA
1601:15N 810.00A Few CloudsFEW035 FEW0425757 100%NANA29.72NA
1600:55N 810.00Partly CloudySCT0425757 100%NANA29.73NA
1600:35NW 610.00Mostly CloudyFEW034 BKN0435757 100%NANA29.73NA
1600:15NW 610.00Mostly CloudyBKN0335757 100%NANA29.74NA
1523:55N 610.00Mostly CloudyFEW019 SCT026 BKN0325959 100%NANA29.74NA
1523:35N 67.00Mostly CloudyFEW007 SCT013 BKN0195959 100%NANA29.74NA
1523:15N 510.00OvercastFEW007 BKN013 OVC0215959 100%NANA29.75NA
1522:55N 68.00OvercastBKN020 OVC0255959 100%NANA29.74NA
1522:35N 7 G 138.00OvercastOVC0255959 100%NANA29.74NA
1522:15N 8 G 149.00OvercastSCT006 SCT018 OVC0285959 100%NANA29.74NA
1521:55N 62.00 Light RainFEW005 SCT010 BKN0185959 100%NANA29.75NA
1521:35N 7 G 162.50 Light RainSCT016 BKN026 OVC0325959 100%NANA29.75NA
1521:15N 7 G 139.00OvercastBKN024 OVC0286161 100%NANA29.74NA
1520:55N 610.00Mostly CloudyBKN025 BKN031 BKN0486161 100%NANA29.75NA
1520:35N 610.00Mostly CloudyFEW030 SCT036 BKN0446161 100%NANA29.74NA
1520:15Calm10.00Mostly CloudySCT034 BKN0446161 100%NANA29.74NA
1519:55Calm10.00Mostly CloudyBKN033 BKN0506161 100%NANA29.74NA
1519:35Calm10.00Mostly CloudyFEW033 BKN0496161 100%NANA29.74NA
1519:15N 810.00Mostly CloudyFEW032 BKN0456361 94%NANA29.74NA
1518:55Vrbl 610.00Mostly CloudyFEW015 FEW022 BKN0426361 94%NANA29.74NA
1518:35NE 9 G 1510.00Mostly CloudyFEW017 FEW022 BKN0306361 94%NANA29.74NA
1518:15NE 10 G 2010.00OvercastBKN019 OVC0306361 94%NANA29.74NA
1517:55NE 1210.00OvercastBKN018 BKN027 OVC0316361 94%NANA29.74NA
1517:35NE 8 G 1410.00OvercastBKN021 BKN028 OVC0326361 94%NANA29.74NA
1517:15NE 910.00OvercastOVC0216361 94%NANA29.74NA
1516:55NE 9 G 1610.00OvercastBKN022 OVC0266361 94%NANA29.74NA
1516:35NE 1010.00OvercastOVC0216361 94%NANA29.74NA
1516:15NE 1210.00OvercastOVC0226361 94%NANA29.74NA
1515:55E 9 G 1710.00OvercastOVC0236461 88%NANA29.74NA
1515:35E 1310.00OvercastOVC0226461 88%NANA29.74NA
1515:15NE 810.00OvercastBKN019 OVC0256361 94%NANA29.75NA
1514:55NE 810.00OvercastBKN020 BKN025 OVC0416463 94%NANA29.75NA
1514:35E 9 G 1610.00OvercastBKN018 BKN026 OVC0406463 94%NANA29.76NA
1514:15E 8 G 1510.00OvercastOVC0186363 100%NANA29.77NA
1513:55E 10 G 1710.00OvercastOVC0216363 100%NANA29.77NA
1513:35NE 910.00OvercastFEW016 BKN023 OVC0396463 94%NANA29.77NA
1513:15E 108.00OvercastFEW014 BKN019 OVC0326363 100%NANA29.78NA
1512:55E 8 G 1410.00OvercastFEW014 BKN019 OVC0336363 100%NANA29.78NA
1512:35E 96.00 Fog/MistFEW015 BKN019 OVC0246161 100%NANA29.79NA
1512:15E 13NAOvercastBKN018 OVC0236363 100%NANA29.79NA
1511:55E 10 G 1610.00OvercastSCT014 OVC0216363 100%NANA29.80NA
1511:35E 10 G 179.00OvercastBKN013 OVC0216361 94%NANA29.80NA
1511:15E 810.00OvercastSCT008 BKN014 OVC0246161 100%NANA29.80NA
1510:55E 93.00 Fog/MistBKN008 OVC0145959 100%NANA29.80NA0.01
1510:35E 105.00 Fog/MistSCT006 BKN010 OVC0155959 100%NANA29.81NA
1510:15E 82.50 Light DrizzleBKN005 OVC0105959 100%NANA29.81NA
1509:55NE 81.75 Light RainOVC0055959 100%NANA29.81NA0.02
1509:35NE 72.00 Light RainBKN004 OVC0075959 100%NANA29.82NA
1509:15NE 61.75 Light RainOVC0035957 94%NANA29.82NA
1508:55NE 71.25 Light RainOVC0035957 94%NANA29.83NA0.03
1508:35NE 61.25 Light RainOVC0035957 94%NANA29.82NA
1508:15NE 62.00 Light DrizzleBKN004 BKN009 OVC0385757 100%NANA29.83NA
1507:55NE 54.00 Fog/MistBKN004 OVC0195757 100%NANA29.83NA
1507:35NE 72.00 Fog/MistOVC0045757 100%NANA29.83NA
1507:15NE 62.50 Fog/MistBKN003 OVC0375757 100%NANA29.83NA
1506:55NE 52.50 Light RainOVC0035757 100%NANA29.83NA0.01
1506:35NE 33.00 Light RainOVC0035757 100%NANA29.83NA
1506:15NE 32.50 Light DrizzleBKN004 BKN017 OVC0395757 100%NANA29.83NA
1505:55NE 56.00 Light DrizzleNA5757 100%NANA29.83NA0.02
1505:35E 67.00 Light RainBKN048 OVC0605757 100%NANA29.83NA
1505:15E 56.00 Light RainFEW027 SCT045 OVC0605757 100%NANA29.82NA
1504:55E 64.00 Light RainFEW027 SCT037 BKN0465757 100%NANA29.82NA0.03
1504:35E 59.00 Light RainFEW043 BKN0505757 100%NANA29.83NA
1504:15E 54.00 Light RainFEW003 SCT032 BKN0435957 94%NANA29.84NA
1503:55Calm3.00 Light RainFEW001 SCT029 OVC0495757 100%NANA29.85NA0.05
1503:35Calm5.00 Light RainFEW002 SCT038 OVC0495959 100%NANA29.85NA
1503:15Calm3.00 Fog/MistBKN002 BKN027 OVC0495959 100%NANA29.85NA
1502:55Vrbl 33.00 Light RainBKN002 BKN006 OVC0475959 100%NANA29.86NA0.02
1502:35Calm3.00 Light RainSCT002 BKN006 OVC0125959 100%NANA29.87NA
1502:15SE 53.00 Fog/MistBKN004 OVC0085959 100%NANA29.88NA
1501:55Calm3.00 Fog/MistBKN003 OVC0065959 100%NANA29.88NA0.01
1501:35Calm3.00 Light RainOVC0035959 100%NANA29.88NA
1501:15SE 54.00 Fog/MistSCT003 BKN007 OVC0275959 100%NANA29.89NA
1500:55SE 55.00 Light RainFEW010 BKN020 OVC0276159 94%NANA29.89NA0.01
1500:35Calm8.00 Light RainBKN022 BKN031 BKN0386161 100%NANA29.90NA
1500:15Vrbl 66.00 Fog/MistFEW004 SCT023 BKN0416161 100%NANA29.90NA
1423:55Vrbl 36.00 Light DrizzleFEW004 SCT028 BKN0416161 100%NANA29.90NA0.01
1423:35Vrbl 54.00 Light RainFEW003 SCT007 BKN0426161 100%NANA29.91NA
1423:15Vrbl 57.00 Light DrizzleCLR6161 100%NANA29.91NA
1422:55Vrbl 39.00 Light RainCLR6161 100%NANA29.91NA
1422:35Vrbl 58.00A Few CloudsFEW050 FEW1106161 100%NANA29.91NA
1422:15Calm8.00A Few CloudsFEW0806161 100%NANA29.91NA
1421:55Vrbl 67.00Mostly CloudyFEW004 SCT008 BKN0126361 94%NANA29.91NA
1421:35SE 6NAOvercastBKN005 OVC0116361 94%NANA29.92NA
1421:15Vrbl 6 G 124.00 Fog/MistBKN003 BKN007 OVC0176361 94%NANA29.91NA
1420:55SE 83.00 Fog/MistOVC0026361 94%NANA29.92NA0.01
1420:35SE 72.50 Light RainOVC0026161 100%NANA29.92NA
1420:15SE 61.75 Light RainOVC0016161 100%NANA29.92NA
1419:55Vrbl 54.00 Fog/MistOVC0026161 100%NANA29.92NA
1419:35Vrbl 52.00 Fog/MistOVC0026161 100%NANA29.93NA
1419:15Vrbl 62.50 Fog/MistOVC0026161 100%NANA29.92NA
1418:55Vrbl 54.00 Fog/MistOVC0026161 100%NANA29.93NA0.09
1418:35Vrbl 51.25 Light RainOVC0036361 94%NANA29.93NA
1418:15Vrbl 51.75 Light RainOVC0046361 94%NANA29.93NA
1417:55Calm1.75 Light RainOVC0036363 100%NANA29.94NA0.25
1417:35S 61.50 Light RainBKN003 OVC0076363 100%NANA29.94NA
1417:15S 10 G 200.75 RainBKN001 OVC0066363 100%NANA29.94NA
1416:55Calm2.50 Light RainFEW002 SCT015 BKN0266464 100%NANA29.94NA0.02
1416:35Vrbl 56.00 Light RainFEW025 SCT038 BKN0496464 100%NANA29.94NA
1416:15Vrbl 39.00OvercastFEW032 SCT038 OVC0606666 100%NANA29.94NA
1415:55SE 810.00OvercastOVC0606864 88%NANA29.94NA
1415:35SE 710.00Mostly CloudyBKN0606864 88%NANA29.95NA
1415:15Vrbl 510.00A Few CloudsFEW065 FEW0756864 88%NANA29.96NA
1414:55Vrbl 510.00A Few CloudsFEW065 FEW0756864 88%NANA29.97NA
1414:35Vrbl 610.00Partly CloudyFEW065 SCT080 SCT1206863 83%NANA29.98NA
1414:15Vrbl 710.00Partly CloudyFEW022 SCT032 SCT0556864 88%NANA29.99NA
1413:55Vrbl 510.00 Light DrizzleFEW033 FEW050 FEW0756864 88%NANA30.00NA
1413:35Calm10.00 Light RainFEW024 FEW046 SCT0906864 88%NANA30.00NA
1413:15S 510.00Partly CloudyFEW024 SCT043 SCT0556864 88%NANA30.01NA
1412:55Vrbl 610.00Partly CloudyFEW024 FEW049 SCT1006864 88%NANA30.01NA
1412:35Vrbl 310.00FairCLR6863 83%NANA30.01NA
1412:15SW 310.00A Few CloudsFEW080 FEW1006863 83%NANA30.01NA
1411:55Vrbl 310.00A Few CloudsFEW100 FEW1206863 83%NANA30.02NA
1411:35Vrbl 310.00A Few CloudsFEW1106663 88%NANA30.02NA
1409:35SW 510.00A Few CloudsFEW0146363 100%NANA30.03NA
1409:15Calm10.00FairCLR6363 100%NANA30.03NA
1408:55Calm10.00FairCLR6161 100%NANA30.03NA
1408:35Calm10.00FairCLR5959 100%NANA30.02NA
1408:15Calm10.00FairCLR5757 100%NANA30.02NA
1407:55Calm10.00FairCLR5757 100%NANA30.02NA
1407:35Calm10.00FairCLR5555 100%NANA30.02NA
1407:15Calm10.00FairCLR5454 100%NANA30.01NA
1406:55Calm10.00FairCLR5454 100%NANA30.00NA
1406:35Calm9.00FairCLR5454 100%NANA30.00NA
1406:15Calm7.00FairCLR5252 100%NANA29.99NA
1405:55Calm2.00 Fog/MistCLR5050 100%NANA29.99NA
1405:35Calm5.00 Fog/MistCLR5252 100%NANA29.99NA
1405:15CalmNANANA5252 100%NANA29.99NA
1404:55Calm10.00FairCLR5252 100%NANA30.00NA
1404:35Calm10.00FairCLR5252 100%NANA29.99NA
1404:15Calm10.00FairCLR5454 100%NANA29.99NA
1403:55Calm10.00FairCLR5454 100%NANA29.99NA
1403:35Calm10.00FairCLR5454 100%NANA30.00NA
1403:15Calm10.00FairCLR5452 94%NANA30.01NA
1402:55Calm10.00FairCLR5454 100%NANA30.01NA
1402:15Calm10.00FairCLR5555 100%NANA30.02NA
1401:55Calm10.00FairCLR5555 100%NANA30.02NA
1401:35Calm10.00FairCLR5755 94%NANA30.02NA
1400:55Calm10.00FairCLR5757 100%NANA30.03NA
1400:35Calm10.00FairCLR5757 100%NANA30.04NA
1400:15Calm10.00FairCLR5757 100%NANA30.05NA
1323:55Calm10.00FairCLR5757 100%NANA30.03NA
1323:35Calm10.00FairCLR5757 100%NANA30.03NA
1323:15Calm10.00FairCLR5755 94%NANA30.03NA
1322:55Calm10.00FairCLR5555 100%NANA30.02NA
1322:35Calm10.00FairCLR5755 94%NANA30.03NA
1322:15Calm10.00FairCLR5757 100%NANA30.03NA
D
a
t
e
Time
(edt)
Wind
(mph)
Vis.
(mi.)
WeatherSky Cond. AirDwptMax.Min.Relative
Humidity
Wind
Chill
(°F)
Heat
Index
(°F)
altimeter
(in.)
sea level
(mb)
1 hr3 hr6 hr
6 hour
Temperature (ºF)PressurePrecipitation (in.)

National Weather Service
Southern Region Headquarters
Fort Worth, Texas
Disclaimer
Last Modified: Febuary, 7 2012
Privacy Policy