National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
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.
26 07:15 N 22 11.27 Light Rain SCT060 OVC110 14.4 10.6 78% 75.79 0.0
26 06:55 N 24 G 37 11.27 Light Rain FEW048 OVC060 14.4 10.2 76% 75.82 0.0 0.03
26 06:35 N 22 G 39 11.27 Light Rain BKN060 BKN070 OVC095 14.3 10.9 80% 75.82 0.0 0.03
26 06:15 N 22 G 41 11.27 Light Rain NULL 14.6 10.8 78% 75.82 0.0 0.03
26 05:55 N 20 G 33 11.27 Light Rain BKN055 OVC075 15.5 10.3 71% 75.82 0.0
26 05:35 N 20 G 31 12.87 Light Rain FEW049 BKN060 BKN075 OVC090 16 9.9 67% 75.82 0.0
26 05:15 N 20 14.48 Light Rain FEW045 SCT060 BKN075 BKN095 OVC120 16.4 9.2 63% 75.82 0.0
26 04:55 N 19 G 35 14.48 Overcast SCT085 OVC110 16.6 9 61% 75.79 0.0
26 04:35 N 26 G 37 16.09 Mostly Cloudy SCT085 BKN110 16.7 9 61% 75.82 0.0
26 04:15 N 22 16.09 Overcast FEW070 BKN110 OVC170 16.7 8.9 60% 75.82 0.0
26 03:55 N 20 G 31 16.09 Overcast FEW065 BKN110 OVC170 16.7 8.7 59% 75.84 0.0
26 03:35 N 17 G 31 16.09 Overcast SCT060 OVC120 16.8 8.3 57% 75.9 0.0
26 03:15 N 15 16.09 Overcast SCT065 OVC110 16.8 7.8 56% 75.92 0.0
26 02:55 N 17 16.09 Overcast BKN070 BKN130 BKN180 OVC210 16.9 7 52% 75.92 0.0
26 02:35 N 19 16.09 Overcast SCT130 BKN180 OVC210 16.8 6.9 52% 75.92 0.0
26 02:15 N 20 G 30 16.09 Overcast FEW130 OVC210 17 6.7 51% 75.92 0.0
26 01:55 N 17 16.09 Partly Cloudy FEW210 SCT230 16.9 7 18.3 16.9 52% 75.97 0.0
26 01:35 N 20 G 30 16.09 Mostly Cloudy BKN230 17 7 52% 75.97 0.0
26 01:15 N 19 16.09 Overcast OVC240 17 7.1 52% 76 0.0
26 00:55 N 19 G 30 16.09 Mostly Cloudy BKN240 17.6 6.3 48% 76.02 0.0
26 00:35 N 19 G 31 16.09 Mostly Cloudy BKN250 17.8 6.1 46% 76.02 0.0
26 00:15 NE 28 G 43 16.09 Mostly Cloudy BKN250 18 5.9 45% 76.02 0.0
25 23:55 N 22 G 30 16.09 Mostly Cloudy SCT250 BKN330 17.8 7 49% 76.05 0.0
25 23:35 N 22 G 30 16.09 Mostly Cloudy FEW250 BKN330 17.8 7.1 50% 76.07 0.0
25 23:15 N 19 G 35 16.09 Fair CLR 17.8 7.2 50% 76.07 0.0
25 22:55 N 22 G 30 16.09 A Few Clouds FEW310 17.9 7.3 50% 76.1 0.0
25 22:35 N 20 G 33 16.09 Partly Cloudy SCT310 18 7.3 50% 76.1 0.0
25 22:15 N 28 G 35 16.09 A Few Clouds FEW320 18 7.6 51% 76.12 0.0
25 21:55 N 24 14.48 Partly Cloudy SCT320 17.9 7.9 52% 76.15 0.0
25 21:35 N 20 16.09 A Few Clouds FEW330 17.8 8.1 53% 76.17 0.0
25 21:15 N 19 16.09 Partly Cloudy SCT320 17.6 8.2 54% 76.17 0.0
25 20:55 N 13 16.09 Partly Cloudy SCT330 17.7 8.5 55% 76.2 0.0
25 20:35 N 15 16.09 Fair CLR 17.8 8.6 55% 76.2 0.0
25 20:15 N 17 16.09 A Few Clouds FEW370 18.2 8.6 54% 76.2 0.0
25 19:55 N 13 16.09 Fair CLR 18.6 8.7 22.6 18.6 53% 76.23 0.0
25 19:35 N 13 14.48 Fair CLR 18.7 8.9 53% 76.2 0.0
25 19:15 N 17 14.48 A Few Clouds FEW350 18.9 9 53% 76.2 0.0
25 18:55 N 15 12.87 Fair CLR 19.5 9.1 51% 76.2 0.0
25 18:35 N 15 14.48 Fair CLR 19.8 9.3 51% 76.17 0.0
25 17:55 N 15 16.09 Fair CLR 21.3 9.6 47% 76.17 0.0
25 17:35 N 20 16.09 Fair CLR 21.6 9 45% 76.17 0.0
25 17:15 N 22 16.09 A Few Clouds FEW320 22 5.5 34% 76.17 0.0
25 16:55 N 19 G 28 16.09 Fair CLR 22.2 5.2 33% 76.2 0.0
25 16:35 N 19 16.09 Fair CLR 22.1 5.1 33% 76.2 0.0
25 16:15 N 22 G 31 16.09 Fair CLR 22.2 5.9 35% 76.23 0.0
25 15:55 N 19 G 33 16.09 Fair CLR 22.6 6.6 36% 76.25 0.0
25 15:35 N 20 16.09 Fair CLR 22.2 6.6 37% 76.25 0.0
25 15:15 N 22 G 31 16.09 Fair CLR 22.1 5.8 35% 76.28 0.0
25 14:55 N 19 G 33 16.09 Fair CLR 21.8 5.5 35% 76.3 0.0
25 14:35 N 26 G 37 16.09 Fair CLR 21.5 5.2 35% 76.3 0.0
25 14:15 N 20 16.09 A Few Clouds FEW320 21.2 5.8 37% 76.33 0.0
25 13:55 N 20 G 33 16.09 A Few Clouds FEW300 21.1 5.6 21.5 11.9 37% 76.35 0.0
25 13:35 N 22 G 30 16.09 A Few Clouds FEW340 21 5 35% 76.38 0.0
25 13:15 N 22 G 31 14.48 Fair CLR 21.2 6.2 38% 76.4 0.0
25 12:55 NE 19 G 30 16.09 Fair CLR 20.7 5.3 37% 76.43 0.0
25 12:35 NE 19 G 30 16.09 Fair CLR 20.5 5.6 38% 76.45 0.0
25 12:15 NE 17 G 35 16.09 Fair CLR 19.7 5.4 39% 76.45 0.0
25 11:55 NE 20 G 31 14.48 Fair CLR 18.7 5.8 43% 76.48 0.0
25 11:35 NE 20 16.09 Fair CLR 18.5 6.2 45% 76.48 0.0
25 11:15 NE 17 G 31 16.09 Fair CLR 18 6.1 46% 76.48 0.0
25 10:55 NE 26 G 39 16.09 Fair CLR 17.3 6.1 48% 76.48 0.0
25 10:35 NE 24 G 41 16.09 Partly Cloudy SCT370 17 6.6 51% 76.48 0.0
25 10:15 NE 19 G 35 16.09 Overcast SCT280 OVC370 16.3 6.5 53% 76.48 0.0
25 09:55 NE 26 G 37 16.09 Partly Cloudy SCT280 SCT300 15.3 7 58% 76.5 0.0
25 09:35 NE 19 16.09 A Few Clouds FEW290 15 7.1 59% 76.5 0.0
25 09:15 NE 26 G 37 16.09 A Few Clouds FEW300 14.5 7.1 61% 76.53 0.0
25 08:55 N 28 G 37 16.09 Fair CLR 13.7 7.1 65% 76.53 0.0
25 08:35 NE 19 G 37 16.09 Fair CLR 12.9 7 68% 76.53 0.0
25 08:15 NE 20 G 30 16.09 Fair CLR 12.1 6.7 70% 76.53 0.0
25 07:15 NE 15 14.48 Fair CLR 11.5 6.6 72% 76.56 0.0
25 06:55 NE 20 G 30 16.09 Fair CLR 11.6 6.3 70% 76.56 0.0
25 06:15 N 15 16.09 A Few Clouds FEW360 11.4 6.3 71% 76.58 0.0
25 05:55 NE 15 G 30 16.09 Fair CLR 11.8 6.3 69% 76.58 0.0
25 05:35 N 17 16.09 Fair CLR 12 6.3 68% 76.56 0.0
25 05:15 NE 20 G 39 16.09 Fair CLR 12.3 6.2 67% 76.56 0.0
25 04:55 NE 20 16.09 Fair CLR 12.4 6.3 67% 76.56 0.0
25 04:35 NE 20 G 30 16.09 A Few Clouds FEW270 12.5 6.3 66% 76.56 0.0
25 04:15 NE 19 G 30 16.09 Partly Cloudy SCT270 12.5 6.4 67% 76.58 0.0
25 03:55 N 17 16.09 Mostly Cloudy BKN280 12.4 6.6 68% 76.58 0.0
25 03:35 N 15 16.09 Mostly Cloudy BKN280 12.3 6.5 68% 76.61 0.0
25 03:15 NE 15 16.09 Partly Cloudy SCT280 12.4 6.5 68% 76.63 0.0
25 02:55 NE 15 G 28 16.09 Fair CLR 12.4 6.5 68% 76.66 0.0
25 02:35 NE 13 16.09 Fair CLR 12.3 6.7 69% 76.68 0.0
25 02:15 NE 13 16.09 Fair CLR 12.4 6.9 69% 76.71 0.0
25 01:55 N 15 G 30 16.09 A Few Clouds FEW310 12.5 7.5 13.7 12.2 72% 76.71 0.0
25 01:35 N 17 16.09 A Few Clouds FEW310 12.5 7.8 73% 76.73 0.0
25 01:15 N 15 16.09 Fair CLR 12.6 7.9 73% 76.73 0.0
25 00:55 N 17 16.09 A Few Clouds FEW350 12.6 7.9 73% 76.76 0.0
25 00:15 NE 11 16.09 Partly Cloudy SCT290 SCT350 12.7 7.7 72% 76.78 0.0
24 23:55 N 9 16.09 Mostly Cloudy SCT300 BKN340 12.4 7.7 73% 76.81 0.0
24 23:35 N 7 16.09 Partly Cloudy SCT300 12.4 7.7 73% 76.81 0.0
24 23:15 NE 11 16.09 Fair CLR 13 7.6 70% 76.84 0.0
24 22:55 N 11 16.09 A Few Clouds FEW340 12.9 7.8 71% 76.81 0.0
24 22:35 N 9 16.09 A Few Clouds FEW340 13.1 7.8 70% 76.84 0.0
24 22:15 N 9 16.09 A Few Clouds FEW330 12.9 8.3 74% 76.86 0.0
24 21:55 NE 7 16.09 Fair CLR 13.3 8.4 72% 76.89 0.0
24 21:35 NE 7 16.09 Fair CLR 13.4 8.7 73% 76.89 0.0
24 21:15 N 9 16.09 Fair CLR 13.5 9.5 77% 76.86 0.0
24 20:55 N 9 16.09 Fair CLR 13.3 10.1 81% 76.89 0.0
24 20:35 N 6 16.09 Fair CLR 13.5 10.5 82% 76.89 0.0
24 20:15 N 6 16.09 Fair CLR 13.4 10.9 85% 76.89 0.0
24 19:55 N 6 16.09 Fair CLR 13.6 10.5 18.3 13.6 82% 76.89 0.0
24 19:35 NE 6 16.09 Fair CLR 14.4 10 75% 76.89 0.0
24 19:15 Calm 16.09 Fair CLR 14.8 9.9 73% 76.89 0.0
24 18:55 NE 6 16.09 A Few Clouds FEW310 16 9.2 64% 76.91 0.0
24 18:35 Calm 14.48 A Few Clouds FEW300 16 9 63% 76.91 0.0
24 18:15 NE 7 16.09 Fair CLR 16.4 8.5 60% 76.91 0.0
24 17:55 E 13 16.09 Fair CLR 16.9 8.2 57% 76.91 0.0
24 17:35 E 13 16.09 Fair CLR 17.2 8.4 56% 76.94 0.0
24 17:15 E 9 16.09 A Few Clouds FEW330 17.6 8.1 54% 76.94 0.0
24 16:55 E 15 16.09 A Few Clouds FEW330 17.8 7.8 52% 76.94 0.0
24 16:35 NE 15 16.09 A Few Clouds FEW330 18 7.8 52% 76.94 0.0
24 16:15 NE 13 16.09 A Few Clouds FEW320 18.2 8.4 53% 76.94 0.0
24 15:55 NE 17 16.09 A Few Clouds FEW360 18.2 9 55% 76.96 0.0
24 15:15 E 19 16.09 Fair CLR 17.5 8 54% 76.96 0.0
24 14:55 NE 17 16.09 Fair CLR 18 8.7 55% 76.99 0.0
24 14:35 NE 17 16.09 A Few Clouds FEW350 17.3 7.8 54% 77.01 0.0
24 14:15 NE 15 16.09 A Few Clouds FEW360 17.1 7.8 55% 77.04 0.0
24 13:55 E 19 G 30 16.09 Fair CLR 16.9 8.3 16.9 9.7 57% 77.06 0.0
24 13:35 NE 15 G 28 16.09 Fair CLR 16.8 8.2 57% 77.09 0.0
24 13:15 NE 20 16.09 Fair CLR 16.4 8 58% 77.11 0.0
24 12:55 E 17 16.09 Fair CLR 15.6 8.2 62% 77.14 0.0
24 12:35 NE 19 16.09 Fair CLR 15.3 8.2 63% 77.17 0.0
24 12:15 E 15 14.48 A Few Clouds FEW028 14 8.1 68% 77.19 0.0
24 11:55 NE 17 G 31 16.09 Partly Cloudy SCT026 14.3 8.8 70% 77.19 0.0
24 11:35 NE 19 16.09 Mostly Cloudy BKN023 13.1 8.6 74% 77.19 0.0
24 11:15 NE 13 G 30 16.09 Overcast OVC022 13 8.9 76% 77.22 0.0
24 10:55 NE 19 16.09 Overcast OVC021 13 9.4 79% 77.22 0.0
24 10:35 NE 19 G 31 16.09 Overcast BKN020 OVC026 12.4 9.3 82% 77.22 0.0
24 10:15 E 9 16.09 Overcast OVC021 12.1 9.6 85% 77.24 0.0
24 09:55 NE 17 16.09 Overcast FEW017 OVC025 11.7 9.3 85% 77.22 0.0
24 09:35 NE 19 G 30 14.48 Mostly Cloudy FEW017 BKN024 11.5 9.1 85% 77.22 0.0
24 09:15 NE 20 G 31 14.48 Mostly Cloudy BKN023 11.6 9.2 85% 77.22 0.0
24 08:55 NE 17 14.48 Overcast OVC023 10.7 9 89% 77.22 0.0
24 08:35 NE 15 14.48 Overcast OVC023 10.2 8.7 91% 77.22 0.0
24 08:15 NE 13 14.48 Overcast OVC022 9.9 8.5 91% 8 77.22 0.0
24 07:55 NE 17 14.48 Mostly Cloudy BKN023 9.5 8.1 11 8.8 91% 7 77.22 0.0
24 07:35 NE 17 14.48 Mostly Cloudy BKN023 9.6 8.2 91% 7 77.22 0.0
24 07:15 NE 15 16.09 Fair CLR 9 7.8 92% 7 77.17 0.0
24 06:55 NE 15 14.48 Fair CLR 8.9 7.7 92% 7 77.17 0.0
24 06:35 NE 17 16.09 Fair CLR 9 7.6 91% 7 77.17 0.0
24 06:15 NE 19 16.09 Fair CLR 9 7.5 90% 7 77.14 0.0
24 05:55 NE 17 16.09 Partly Cloudy SCT023 9.1 7.3 89% 7 77.14 0.0
24 05:35 NE 13 16.09 Mostly Cloudy BKN023 9.1 7.2 88% 7 77.17 0.0
24 04:55 NE 13 16.09 Fair CLR 9.1 6.7 85% 7 77.17 0.0
24 04:35 NE 11 16.09 Fair CLR 9.2 6.6 84% 8 77.17 0.0
24 04:15 NE 11 16.09 Fair CLR 9.4 6.4 82% 8 77.17 0.0
24 03:55 NE 13 16.09 Fair CLR 9.6 6.4 81% 8 77.17 0.0
24 03:35 NE 13 16.09 Fair CLR 9.7 6.5 81% 8 77.17 0.0
24 03:15 NE 11 16.09 Fair CLR 10 6.7 80% 9 77.19 0.0
24 02:55 Vrbl 11 16.09 Fair CLR 10.3 6.9 80% 77.17 0.0
24 02:35 NE 13 16.09 Fair CLR 10.4 7.1 80% 77.17 0.0
24 02:15 E 11 16.09 Fair CLR 10.7 7.3 80% 77.19 0.0
24 01:55 E 15 16.09 Fair CLR 11.1 7.7 14.4 11.1 80% 77.19 0.0
24 01:35 NE 11 16.09 Fair CLR 11.1 7.9 81% 77.19 0.0
24 01:15 NE 13 16.09 Fair CLR 11.6 8 79% 77.22 0.0
24 00:55 NE 13 16.09 Fair CLR 11.8 8.3 79% 77.22 0.0
24 00:35 NE 13 16.09 Fair CLR 12 8.5 79% 77.22 0.0
24 00:15 NE 15 G 28 16.09 Fair CLR 12.3 8.9 80% 77.24 0.0
23 23:55 NE 13 16.09 Fair CLR 12.4 9.1 80% 77.24 0.0
23 23:35 E 15 16.09 Fair CLR 12.7 9.2 79% 77.24 0.0
23 23:15 NE 13 16.09 Fair CLR 12.8 9.5 81% 77.24 0.0
23 22:55 NE 13 16.09 A Few Clouds FEW300 13 9.9 82% 77.24 0.0
23 22:35 NE 11 16.09 Fair CLR 13.2 10 81% 77.24 0.0
23 22:15 NE 9 16.09 Fair CLR 13.4 10 80% 77.24 0.0
23 21:55 NE 11 16.09 Fair CLR 13.5 9.9 79% 77.27 0.0
23 21:35 NE 9 16.09 A Few Clouds FEW320 13.5 9.9 79% 77.27 0.0
23 21:15 NE 9 16.09 A Few Clouds FEW320 13.6 9.9 79% 77.24 0.0
23 20:35 NE 9 16.09 Fair CLR 14.1 9.6 75% 77.22 0.0
23 20:15 NE 9 16.09 A Few Clouds FEW300 14.3 9.6 74% 77.22 0.0
23 19:55 E 11 16.09 A Few Clouds FEW340 14.9 9.5 18.7 14.9 70% 77.19 0.0
23 19:35 NE 11 14.48 A Few Clouds FEW340 15.2 9.6 69% 77.19 0.0
23 19:15 NE 9 16.09 Fair CLR 15.4 9.8 69% 77.19 0.0
23 18:55 NE 11 16.09 Fair CLR 16 10 68% 77.19 0.0
23 18:35 NE 13 14.48 A Few Clouds FEW310 16.2 10.1 67% 77.19 0.0
23 18:15 NE 19 16.09 A Few Clouds FEW045 16.7 10.2 66% 77.22 0.0
23 17:55 NE 15 16.09 A Few Clouds FEW045 17.3 10.3 64% 77.19 0.0
23 17:35 E 15 16.09 A Few Clouds FEW043 17.1 10.2 64% 77.19 0.0
23 17:15 NE 15 16.09 Partly Cloudy FEW042 SCT300 17.5 10.3 63% 77.19 0.0
23 16:55 E 15 16.09 Mostly Cloudy SCT045 BKN290 17.4 9.8 61% 77.19 0.0
23 16:35 NE 20 16.09 Mostly Cloudy BKN046 BKN280 17.8 9.7 59% 77.17 0.0
23 16:15 E 22 G 31 16.09 A Few Clouds FEW045 18.1 8.9 55% 77.17 0.0
23 15:55 E 24 G 31 16.09 Partly Cloudy SCT044 18.4 9.6 57% 77.17 0.0
23 15:35 E 20 16.09 Partly Cloudy SCT042 17.5 9.6 60% 77.17 0.0
23 15:15 E 19 G 31 16.09 Partly Cloudy SCT041 18 9.6 58% 77.19 0.0
23 14:55 NE 15 G 30 16.09 Partly Cloudy FEW040 SCT290 18.1 10.3 61% 77.19 0.0
23 14:35 E 20 16.09 Partly Cloudy SCT290 18.1 10.3 61% 77.19 0.0
23 14:15 E 19 G 33 16.09 Mostly Cloudy SCT130 BKN270 17.4 9.6 60% 77.19 0.0
23 13:55 E 20 G 31 16.09 Overcast FEW036 OVC130 17.1 10.1 17.2 11.3 64% 77.22 0.0
23 13:35 E 17 16.09 Overcast FEW035 OVC130 16.9 10 64% 77.22 0.0
23 13:15 E 22 G 37 16.09 Overcast BKN033 OVC120 16.7 10 65% 77.24 0.0
23 12:55 NE 17 16.09 Overcast OVC029 16.1 11.2 73% 77.24 0.0
23 12:35 NE 20 16.09 Overcast OVC028 16.7 11.3 71% 77.24 0.0
23 12:15 E 22 G 31 16.09 Overcast OVC027 15.9 10.9 72% 77.27 0.0
23 11:55 NE 24 G 37 16.09 Mostly Cloudy BKN025 BKN030 BKN120 15.8 11 73% 77.24 0.0
23 11:35 NE 30 G 39 16.09 Mostly Cloudy BKN025 15.1 10.9 76% 77.24 0.0
23 11:15 E 24 16.09 Mostly Cloudy SCT025 BKN060 14.8 10.8 77% 77.24 0.0
23 10:55 E 20 G 33 16.09 Overcast FEW024 OVC060 13.7 10.5 81% 77.24 0.0
23 10:35 E 26 G 39 16.09 Overcast OVC055 13.4 10.3 82% 77.24 0.0
23 10:15 E 28 16.09 Overcast BKN050 OVC060 13.1 10.1 82% 77.22 0.0
23 09:55 E 20 16.09 Overcast OVC048 12.9 9.9 82% 77.22 0.0
23 09:35 NE 19 G 28 16.09 Overcast OVC046 12.5 9.5 82% 77.22 0.0
23 09:15 NE 20 16.09 Overcast OVC045 11.9 9.1 83% 77.19 0.0
23 08:55 NE 19 16.09 Overcast OVC044 11.6 8.5 81% 77.17 0.0
23 08:35 NE 17 16.09 Overcast OVC044 11.6 8.3 80% 77.19 0.0
23 08:15 NE 19 16.09 Overcast OVC044 11.4 8 80% 77.17 0.0
23 07:55 NE 17 16.09 Overcast OVC045 11.3 7.7 13.4 11.2 79% 77.17 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)