Weather observations for the past three days for
Chester County Airport
Metric (Imperial)
Date Time (edt) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
19 22:15 Vrbl 9 16.09 Overcast BKN017 BKN055 BKN065 OVC090 18 17.1 95% 76.53 0.0
19 21:55 SE 13 16.09 Overcast SCT017 SCT043 OVC050 18.2 17 93% 76.53 0.0
19 21:35 SE 15 16.09 Overcast FEW019 BKN042 OVC055 18.3 17.1 93% 76.53 0.0
19 21:15 SE 15 16.09 Overcast SCT019 BKN043 OVC055 18.4 17.1 92% 76.53 0.0
19 20:55 SE 11 16.09 Overcast BKN023 BKN030 OVC090 18.5 17.2 92% 76.53 0.0
19 20:35 SE 11 16.09 Overcast OVC023 18.7 17.2 91% 76.53 0.0
19 20:15 SE 13 16.09 Overcast OVC022 18.8 17.2 90% 76.5 0.0
19 19:55 SE 13 G 30 16.09 Overcast BKN027 OVC140 19 17.2 23.1 19 89% 76.45 0.0
19 19:35 SE 15 16.09 Overcast SCT030 BKN100 OVC140 19.1 17.4 90% 76.45 0.0
19 19:15 SE 11 16.09 Mostly Cloudy BKN100 BKN140 19.4 17.4 88% 76.45 0.0
19 18:55 SE 11 14.48 Overcast FEW040 BKN100 OVC160 19.8 17.3 86% 76.48 0.0
19 18:35 SE 11 14.48 Overcast FEW040 BKN060 BKN100 OVC160 20 16.9 82% 76.48 0.0
19 18:15 SE 13 16.09 Overcast FEW038 SCT060 BKN100 OVC150 20.4 16.6 79% 76.48 0.0
19 17:55 SE 7 16.09 Overcast SCT060 OVC100 20.8 16.7 78% 76.48 0.0
19 17:35 SE 7 16.09 Overcast SCT060 OVC100 20.8 16.5 77% 76.5 0.0
19 17:15 SE 7 16.09 Overcast OVC100 21 16.6 76% 76.48 0.0
19 16:55 SE 7 14.48 Overcast OVC110 21.3 16.3 73% 76.5 0.0
19 16:35 SE 7 14.48 Overcast OVC110 21.4 15.9 71% 76.48 0.0
19 16:15 SE 11 11.27 Overcast FEW042 OVC110 21.5 15.6 69% 76.5 0.0
19 15:55 SE 9 16.09 Overcast SCT070 OVC120 22.1 15.7 67% 76.53 0.0
19 15:35 SE 9 16.09 Overcast SCT038 BKN070 OVC120 22.1 15.6 67% 76.53 0.0
19 15:15 SE 6 16.09 Overcast OVC040 21.6 15.4 68% 76.53 0.0
19 14:55 SE 7 16.09 Overcast BKN038 BKN046 OVC150 22.1 15.5 66% 76.53 0.0
19 14:35 Vrbl 6 16.09 Overcast OVC038 22.3 15.8 67% 76.56 0.0
19 14:15 Vrbl 7 16.09 Mostly Cloudy BKN033 BKN170 22.6 15.7 65% 76.56 0.0
19 13:55 E 9 16.09 Mostly Cloudy FEW033 BKN170 22.5 15.4 23 15.3 64% 76.58 0.0
19 13:35 Calm 16.09 Mostly Cloudy FEW034 BKN170 22.3 15.1 64% 76.58 0.0
19 13:15 Vrbl 9 16.09 Mostly Cloudy BKN170 21.9 14.8 64% 76.61 0.0
19 12:55 Vrbl 6 16.09 A Few Clouds FEW160 21.9 14.6 63% 76.61 0.0
19 12:35 Vrbl 6 16.09 Partly Cloudy FEW065 SCT150 21.7 14.5 64% 76.63 0.0
19 12:15 Vrbl 9 16.09 Partly Cloudy SCT150 SCT360 21.2 14.3 65% 76.63 0.0
19 11:55 E 15 16.09 Partly Cloudy FEW160 SCT360 20.9 14.1 65% 76.63 0.0
19 11:35 E 15 16.09 Partly Cloudy SCT160 20.4 14 67% 76.63 0.0
19 11:15 SE 15 16.09 A Few Clouds FEW160 20.4 14.3 68% 76.66 0.0
19 10:55 E 15 16.09 A Few Clouds FEW060 19.3 13.7 70% 76.66 0.0
19 10:35 E 17 16.09 Partly Cloudy SCT060 19.3 13.8 71% 76.66 0.0
19 10:15 E 15 16.09 A Few Clouds FEW060 18.7 13.5 72% 76.66 0.0
19 09:55 NE 15 16.09 Overcast OVC160 17.8 13.1 74% 76.63 0.0
19 09:35 NE 13 16.09 Overcast OVC150 17.3 12.7 75% 76.63 0.0
19 09:15 NE 13 16.09 Overcast OVC150 17.6 12.8 74% 76.63 0.0
19 08:55 E 13 16.09 Mostly Cloudy BKN160 17.5 12.8 74% 76.63 0.0
19 08:35 E 13 16.09 Fair CLR 16.8 12.8 77% 76.63 0.0
19 08:15 NE 11 16.09 A Few Clouds FEW160 15.9 13.1 84% 76.63 0.0
19 07:55 NE 11 14.48 Overcast OVC160 15.4 13.1 17.1 14.9 86% 76.61 0.0
19 07:35 NE 9 14.48 Overcast OVC160 15.5 13.1 86% 76.58 0.0
19 07:15 NE 9 14.48 Mostly Cloudy BKN160 15.1 13 87% 76.61 0.0
19 06:55 NE 9 14.48 Mostly Cloudy BKN160 15.1 13 87% 76.58 0.0
19 06:35 N 11 16.09 A Few Clouds FEW070 14.9 13 89% 76.58 0.0
19 06:15 NE 9 16.09 Partly Cloudy FEW065 SCT170 15.2 12.8 86% 76.56 0.0
19 05:55 NE 9 16.09 Partly Cloudy SCT065 15.4 13 86% 76.56 0.0
19 05:35 NE 11 16.09 Fair CLR 15.4 13 86% 76.53 0.0
19 05:15 N 11 16.09 Fair CLR 15.5 13.2 86% 76.53 0.0
19 04:55 NE 9 16.09 Partly Cloudy SCT060 16 13 83% 76.53 0.0
19 04:35 NE 9 16.09 Partly Cloudy SCT060 16.2 13 81% 76.53 0.0
19 03:55 NE 13 16.09 Overcast OVC055 16.8 13.3 80% 76.5 0.0
19 03:35 NE 11 16.09 Mostly Cloudy BKN055 16.6 13.5 82% 76.5 0.0
19 03:15 N 11 16.09 A Few Clouds FEW055 16.5 13.6 83% 76.5 0.0
19 02:55 NE 11 16.09 Mostly Cloudy BKN060 16.9 13.7 82% 76.53 0.0
19 02:35 NE 7 16.09 Fair CLR 16.8 13.7 82% 76.53 0.0
19 02:15 NE 7 16.09 Fair CLR 17 13.6 81% 76.53 0.0
19 01:55 N 9 16.09 Fair CLR 17.3 13.5 21.7 17.3 79% 76.53 0.0
19 01:35 N 9 16.09 Fair CLR 17.5 13.5 78% 76.53 0.0
19 00:55 N 13 14.48 Fair CLR 18.2 13.4 74% 76.53 0.0
19 00:35 N 13 16.09 Fair CLR 18.4 13.4 73% 76.53 0.0
19 00:15 N 11 16.09 Fair CLR 18.7 13.4 71% 76.53 0.0
18 23:55 N 13 16.09 Fair CLR 18.9 13.7 72% 76.53 0.0
18 23:35 N 13 16.09 Fair CLR 19.1 13.8 72% 76.53 0.0
18 23:15 N 9 16.09 Fair CLR 19.3 13.8 71% 76.53 0.0
18 22:55 N 13 16.09 Fair CLR 19.7 13.9 69% 76.53 0.0
18 22:35 N 13 16.09 Fair CLR 20 13.9 68% 76.5 0.0
18 22:15 N 13 16.09 Fair CLR 20.3 14 67% 76.5 0.0
18 21:55 N 13 16.09 Fair CLR 20.3 14.3 69% 76.5 0.0
18 21:35 N 11 16.09 Fair CLR 20.3 14.3 69% 76.5 0.0
18 21:15 N 11 16.09 Fair CLR 20.1 14.5 70% 76.5 0.0
18 20:55 N 9 16.09 Fair CLR 20.3 14.7 70% 76.48 0.0
18 20:35 N 9 16.09 Fair CLR 21.1 14.6 67% 76.48 0.0
18 20:15 N 11 16.09 Fair CLR 21.3 15.4 69% 76.45 0.0
18 19:55 N 9 16.09 Fair CLR 21.8 16.6 27.7 21.6 72% 76.45 0.0
18 19:35 N 6 16.09 Fair CLR 22.3 17.3 73% 76.43 0.0
18 19:15 N 6 16.09 Fair CLR 22.8 17.4 72% 76.43 0.0
18 18:55 N 7 16.09 Fair CLR 23.8 17.5 68% 76.4 0.0
18 18:35 N 9 16.09 A Few Clouds FEW055 24.2 17.8 68% 25 76.4 0.0
18 18:15 N 11 16.09 Mostly Cloudy BKN050 24.9 17.7 64% 26 76.4 0.0
18 17:55 N 13 16.09 Mostly Cloudy BKN047 25.8 17.8 61% 27 76.4 0.0
18 17:35 N 11 16.09 A Few Clouds FEW049 26 17.9 61% 27 76.4 0.0
18 17:15 N 17 16.09 A Few Clouds FEW048 26.6 17.6 58% 27 76.4 0.0
18 16:55 N 11 16.09 Mostly Cloudy BKN048 26.3 17.9 60% 27 76.38 0.0
18 16:35 NW 9 16.09 Partly Cloudy SCT050 27.3 18.2 58% 28 76.38 0.0
18 16:15 N 13 16.09 A Few Clouds FEW046 25.9 17.5 60% 27 76.38 0.0
18 15:55 NW 13 16.09 Partly Cloudy SCT044 26.6 17.3 57% 27 76.38 0.0
18 15:35 N 13 16.09 A Few Clouds FEW045 27.3 18 57% 28 76.38 0.0
18 15:15 N 13 16.09 A Few Clouds FEW065 27.1 17.8 57% 28 76.38 0.0
18 14:55 N 13 16.09 A Few Clouds FEW070 27.1 17.3 55% 28 76.4 0.0
18 14:35 N 13 16.09 A Few Clouds FEW060 27 17.2 55% 28 76.4 0.0
18 13:55 N 11 16.09 Overcast OVC060 26 19.1 26.8 21.6 66% 27 76.43 0.0
18 13:35 NW 11 16.09 Mostly Cloudy BKN060 26.3 18.9 64% 27 76.45 0.0
18 13:15 Vrbl 7 16.09 Fair CLR 26.3 18.8 63% 27 76.48 0.0
18 12:55 N 9 16.09 Fair CLR 26.1 19.5 67% 27 76.48 0.0
18 12:35 N 13 16.09 Fair CLR 25.7 19.9 70% 27 76.48 0.0
18 12:15 N 11 16.09 A Few Clouds FEW060 25.5 19.7 70% 27 76.48 0.0
18 11:55 N 15 16.09 Mostly Cloudy FEW001 BKN060 24.9 21.1 80% 26 76.5 0.0
18 11:35 N 11 16.09 Overcast OVC060 24.2 21.4 84% 24 76.5 0.0
18 11:15 N 17 16.09 Overcast OVC055 23.7 21.2 86% 76.5 0.0
18 10:55 N 11 16.09 Overcast OVC060 23 21.6 92% 76.5 0.0
18 10:35 N 15 16.09 Overcast OVC060 22.7 21.6 94% 76.5 0.0
18 10:15 N 11 16.09 Overcast FEW040 SCT047 OVC060 22.4 22.2 99% 76.5 0.0
18 09:55 N 11 14.48 Mostly Cloudy SCT022 BKN028 BKN036 BKN055 21.9 21.9 100% 76.5 0.0
18 09:35 N 17 12.87 Light Rain FEW006 OVC022 21.6 21.6 100% 76.5 0.0
18 09:15 N 9 8.05 Light Rain Fog/Mist SCT007 OVC015 21.8 21.8 100% 76.48 0.0
18 08:55 Calm 16.09 Overcast SCT008 BKN014 OVC020 22.1 22.1 100% 76.45 0.0
18 08:35 NW 7 16.09 Mostly Cloudy SCT014 BKN020 BKN026 22.1 22.1 100% 76.45 0.0
18 08:15 NW 7 16.09 Fair CLR 21.9 21.9 100% 76.45 0.0
18 07:55 N 6 16.09 Fair CLR 21.4 21.4 21.6 19.5 100% 76.43 0.0
18 07:35 Calm 1.21 Fog/Mist CLR 20.8 20.8 100% 76.43 0.0
18 07:15 Calm 11.27 Fair CLR 20.6 20.6 100% 76.4 0.0
18 06:55 Calm 8.05 Fog/Mist CLR 20.2 20.2 100% 76.38 0.0
18 06:35 NW 7 6.44 Fog/Mist CLR 19.9 19.8 99% 76.38 0.0
18 06:15 NW 6 8.05 Fog/Mist CLR 19.7 19.7 100% 76.38 0.0
18 05:55 NW 6 12.87 Fair CLR 20.4 20.4 100% 76.35 0.0
18 05:35 NW 7 14.48 Fair CLR 20.9 20.9 100% 76.35 0.0
18 05:15 NW 11 12.87 Fair CLR 21.1 21.1 100% 76.35 0.0
18 04:35 NW 11 9.66 Fog/Mist CLR 21.1 21.1 100% 76.35 0.0
18 04:15 NW 11 8.05 Fog/Mist FEW003 20.6 20.6 100% 76.35 0.0
18 03:55 W 6 9.66 Fog/Mist SCT070 20.8 20.8 100% 76.35 0.0
18 03:35 NW 9 9.66 Fog/Mist SCT070 21.2 21.2 100% 76.35 0.0
18 03:15 NW 9 9.66 Fog/Mist FEW065 21.2 21.2 100% 76.35 0.0
18 02:55 NW 13 12.87 Partly Cloudy SCT065 21.5 21.5 100% 76.35 0.0
18 02:35 NW 11 14.48 Fair CLR 21.4 21.4 100% 76.38 0.0
18 02:15 NW 15 16.09 Fair CLR 21.6 21.6 100% 76.38 0.0
18 01:55 NW 11 16.09 Fair CLR 21.3 21.3 23 20.9 100% 76.38 0.0 0.05
18 01:35 NW 13 12.87 Fair CLR 20.9 20.9 100% 76.38 0.0
18 01:15 W 13 16.09 Fair CLR 21.3 21.3 100% 76.38 0.0
18 00:55 W 15 16.09 Mostly Cloudy SCT085 BKN140 21.4 21.4 100% 76.4 0.0
18 00:35 W 13 16.09 Overcast BKN085 OVC140 21.7 21.7 100% 76.43 0.0
18 00:15 NW 17 16.09 Overcast OVC080 21.8 21.8 100% 76.43 0.0
17 23:55 W 15 16.09 Overcast OVC075 22 22 100% 76.45 0.0
17 23:35 W 13 16.09 Overcast FEW060 OVC080 22 22 100% 76.45 0.0
17 23:15 NW 11 14.48 Overcast OVC080 22 22 100% 76.48 0.0
17 22:55 W 7 12.87 NULL NULL 22.2 22.2 100% 76.48 0.0 0.05 0.05
17 22:35 Vrbl 6 12.87 NULL NULL 22.3 22.3 100% 76.48 0.0 0.05
17 22:15 W 11 8.05 Light Rain Fog/Mist FEW030 BKN055 OVC070 22.8 22.8 100% 76.48 0.0
17 21:55 Vrbl 9 16.09 Overcast FEW018 SCT027 SCT032 BKN041 OVC070 22.7 22.7 100% 76.48 0.0
17 21:35 Calm 14.48 Mostly Cloudy BKN070 22.7 22.7 100% 76.48 0.0
17 21:15 Vrbl 6 12.87 Partly Cloudy SCT065 22.8 22.8 100% 76.48 0.0
17 20:55 Calm 16.09 Fair CLR 22.3 22.3 100% 76.48 0.0
17 20:35 Calm 14.48 A Few Clouds FEW030 22.2 22.2 100% 76.48 0.0
17 20:15 Calm 16.09 A Few Clouds FEW028 22.4 22.4 100% 76.48 0.0
17 19:55 Calm 16.09 Fair CLR 22.4 22.4 25.9 22.3 100% 76.48 0.0
17 19:35 Calm 16.09 Fair CLR 22.9 22.8 99% 76.48 0.0
17 19:15 Calm 12.87 Fair CLR 23.1 22.6 97% 76.5 0.0
17 18:55 Calm 12.87 Fair CLR 23.8 22.6 93% 76.5 0.0
17 18:35 Vrbl 6 12.87 A Few Clouds FEW210 24.1 22.7 92% 24 76.5 0.0
17 16:55 Vrbl 6 12.87 A Few Clouds FEW033 25.2 22.7 86% 26 76.5 0.0
17 16:35 Vrbl 7 14.48 Mostly Cloudy SCT034 BKN160 25.7 23 85% 27 76.53 0.0
17 16:15 SW 9 14.48 Overcast FEW034 OVC160 25.8 23.2 86% 27 76.53 0.0
17 15:55 Vrbl 9 12.87 Mostly Cloudy BKN160 25.2 23 88% 26 76.56 0.0
17 15:35 Vrbl 9 12.87 Mostly Cloudy SCT160 BKN260 25.6 23 86% 27 76.58 0.0
17 15:15 Vrbl 7 14.48 Partly Cloudy SCT260 25 22.8 88% 26 76.61 0.0
17 14:55 Vrbl 7 14.48 Mostly Cloudy SCT011 BKN220 24.3 23.6 96% 24 76.63 0.0
17 14:35 Vrbl 9 12.87 Mostly Cloudy BKN011 BKN220 23.9 23.6 98% 23 76.63 0.0
17 14:15 Vrbl 6 12.87 Partly Cloudy FEW008 SCT012 SCT220 24 23.7 98% 23 76.68 0.0
17 13:55 Vrbl 6 9.66 Fog/Mist NULL 23.5 23 28.7 19.8 97% 76.71 0.0 0.08 0.23
17 13:35 Vrbl 7 12.87 NULL NULL 24.1 22.6 91% 24 76.73 0.0 0.05
17 13:15 Calm 0.00 NULL NULL 24.7 22.5 88% 25 0 0.0 0.05
17 12:55 Vrbl 7 14.48 Partly Cloudy FEW021 SCT055 27 23.5 81% 30 76.73 0.0
17 12:35 Vrbl 9 16.09 Partly Cloudy SCT055 SCT370 28.2 23.3 75% 32 76.73 0.0
17 12:15 Vrbl 7 14.48 A Few Clouds FEW002 26 23.7 87% 28 76.76 0.0
17 11:55 Vrbl 6 16.09 NULL NULL 23.5 22.7 95% 76.78 0.0 0.15
17 11:35 Calm 0.00 NULL NULL 23 22.9 99% 0 0.0 0.15
17 11:15 Calm 16.09 NULL NULL 22.6 22.6 100% 76.84 0.0 0.15
17 10:55 W 11 16.09 Mostly Cloudy SCT016 BKN047 BKN065 BKN090 24.2 22.3 89% 24 76.89 0.0
17 10:35 Vrbl 9 16.09 Mostly Cloudy SCT011 BKN047 BKN065 23.6 22.5 94% 76.89 0.0
17 10:15 W 13 16.09 Overcast SCT011 OVC060 23.4 22.4 94% 76.89 0.0
17 09:55 W 6 16.09 Overcast SCT007 BKN060 OVC080 22.6 22.2 98% 76.86 0.0
17 09:35 SW 9 16.09 Mostly Cloudy SCT007 BKN085 22.2 21.9 98% 76.84 0.0
17 09:15 S 7 16.09 NULL NULL 21.6 21.6 100% 76.81 0.0
17 08:55 Vrbl 7 14.48 NULL NULL 20.7 20.7 100% 76.84 0.0
17 08:35 Calm 12.87 NULL NULL 20.5 20.5 100% 76.81 0.0
17 08:15 Calm 14.48 NULL NULL 20 20 100% 76.84 0.0
17 07:55 Calm 11.27 NULL NULL 19.8 19.8 20.6 18.9 100% 76.84 0.0
17 07:35 Calm 8.05 Fog/Mist NULL 19.3 19.3 100% 76.84 0.0
17 07:15 Calm 12.87 NULL NULL 19.3 19.3 100% 76.84 0.0
17 06:55 Calm 11.27 NULL NULL 19.6 19.6 100% 76.84 0.0
17 06:35 Calm 12.87 Mostly Cloudy SCT005 BKN050 19.3 19.3 100% 76.84 0.0
17 06:15 Calm 16.09 A Few Clouds FEW050 19.7 19.7 100% 76.84 0.0
17 05:55 Calm 14.48 Fair CLR 19.1 19.1 100% 76.84 0.0
17 05:35 Calm 16.09 A Few Clouds FEW049 19.6 19.6 100% 76.84 0.0
17 05:15 Calm 16.09 Overcast OVC048 20.1 20.1 100% 76.84 0.0
17 04:55 NW 6 16.09 Overcast OVC047 20.2 20.2 100% 76.86 0.0
17 04:35 Calm 16.09 Overcast BKN050 OVC085 20.2 20 99% 76.86 0.0
17 04:15 Calm 16.09 Overcast SCT050 OVC085 20.1 19.7 98% 76.86 0.0
17 03:55 Calm 16.09 Overcast OVC048 19.8 19.8 100% 76.89 0.0
17 03:35 Calm 16.09 Overcast OVC050 20 19.6 98% 76.89 0.0
17 03:15 Calm 16.09 Overcast OVC049 20 19.8 99% 76.89 0.0
17 02:55 Calm 16.09 Overcast OVC047 20.4 19.5 95% 76.91 0.0
17 02:35 Calm 16.09 Overcast BKN050 OVC065 20.3 19.5 95% 76.91 0.0
17 02:15 Calm 16.09 Overcast OVC060 19.8 19.5 98% 76.91 0.0
17 01:55 Calm 16.09 Mostly Cloudy BKN060 BKN170 19.7 19.5 22.3 19.3 99% 76.91 0.0
17 01:35 Calm 16.09 Partly Cloudy FEW065 SCT170 19.5 19.4 99% 76.94 0.0
17 01:15 Calm 16.09 Mostly Cloudy BKN170 19.8 19.6 99% 76.94 0.0
17 00:55 Calm 16.09 Mostly Cloudy BKN170 19.4 19.3 99% 76.96 0.0
17 00:35 Calm 16.09 Partly Cloudy FEW046 SCT170 20.3 19.6 96% 76.96 0.0
17 00:15 Calm 16.09 Mostly Cloudy BKN046 20.6 19.6 94% 76.96 0.0
16 23:55 Calm 16.09 Overcast OVC046 20.6 19.8 95% 76.99 0.0
16 23:35 Calm 16.09 Mostly Cloudy BKN046 20.5 19.7 95% 76.99 0.0
16 23:15 Calm 16.09 Partly Cloudy FEW047 SCT180 20.4 19.6 95% 76.99 0.0
16 22:55 Calm 16.09 Mostly Cloudy SCT047 BKN180 21.3 19.6 90% 76.99 0.0
Date Time (edt) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)