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.
27 08:55 NW 28 G 44 0.80 Rain Fog NULL 12.9 12.9 100% 75.21 0.0 0.38
27 08:35 NW 26 G 41 1.21 Rain Fog/Mist NULL 13 13 100% 75.18 0.0 0.23
27 08:15 NW 28 0.80 Light Rain Fog NULL 13 13 100% 75.21 0.0 0.1
27 07:55 NW 26 G 35 0.80 Light Rain Fog NULL 13.1 13.1 14.5 13.1 100% 75.23 0.0 0.15 1.35
27 07:35 NW 28 G 41 1.61 Light Rain Fog/Mist NULL 13.3 13.3 100% 75.23 0.0 0.13
27 07:15 NW 24 G 39 2.41 Light Rain Fog/Mist NULL 13.3 13.3 100% 75.23 0.0 0.08
27 06:55 NW 24 G 37 2.82 Rain Fog/Mist NULL 13.2 13.2 100% 75.23 0.0 0.28
27 06:35 NW 24 4.02 Rain Fog/Mist NULL 13.3 13.3 100% 75.23 0.0 0.18
27 06:15 NW 26 G 37 8.05 Light Rain Fog/Mist NULL 13.3 13.3 100% 75.26 0.0 0.08
27 05:55 NW 20 G 35 8.05 Rain Fog/Mist NULL 13.4 13.4 100% 75.29 0.0 0.46
27 05:35 NW 20 8.05 Rain Fog/Mist NULL 13.3 13.3 100% 75.29 0.0 0.38
27 05:15 NW 22 4.83 Rain Fog/Mist NULL 13.2 13.2 100% 75.31 0.0 0.23
27 04:55 NW 20 6.44 Rain Fog/Mist NULL 13.4 13.4 100% 75.34 0.0 0.15 0.46
27 04:35 NW 20 8.05 Light Rain Fog/Mist NULL 13.5 13.5 100% 75.34 0.0 0.1
27 04:15 NW 20 8.05 Rain Fog/Mist NULL 13.5 13.5 100% 75.36 0.0 0.05
27 03:55 NW 20 11.27 Light Rain NULL 13.8 13.6 99% 75.39 0.0 0.23
27 03:35 NW 19 11.27 Light Rain NULL 13.7 13.7 100% 75.41 0.0 0.23
27 03:15 N 19 4.83 Rain Fog/Mist NULL 13.9 13.8 99% 75.44 0.0 0.13
27 02:55 N 19 8.05 Rain Fog/Mist NULL 14.2 13.7 97% 75.46 0.0 0.08
27 02:35 N 19 11.27 Light Rain NULL 14.4 13.8 96% 75.46 0.0 0.03
27 02:15 NW 20 9.66 Light Rain Fog/Mist NULL 14.4 13.8 96% 75.49 0.0 0.03
27 01:55 NW 17 11.27 Light Rain OVC037 14.4 13.8 14.9 13.7 96% 75.51 0.0 0.03 0.05
27 01:35 NW 19 12.87 Light Rain OVC037 14.5 13.7 95% 75.51 0.0 0.03
27 01:15 NW 17 12.87 Light Rain NULL 14.4 13.6 95% 75.54 0.0
27 00:55 N 19 11.27 Light Rain OVC034 14.8 13.4 91% 75.59 0.0
27 00:35 N 19 12.87 Light Rain OVC033 14.9 13.2 90% 75.59 0.0
27 00:15 N 17 16.09 NULL NULL 14.7 13.2 91% 75.59 0.0
26 23:55 N 19 9.66 Rain Fog/Mist NULL 14.4 13.3 93% 75.62 0.0 0.03
26 23:35 N 22 G 31 11.27 Light Rain OVC035 14.6 13.1 91% 75.62 0.0
26 23:15 N 22 16.09 Overcast OVC037 14.7 12.8 88% 75.62 0.0
26 22:55 N 22 16.09 Overcast OVC036 14.5 13 91% 75.64 0.0
26 22:35 N 26 G 37 16.09 Overcast OVC036 14.4 13.2 93% 75.64 0.0
26 22:15 N 24 14.48 Overcast OVC036 14.2 13.4 95% 75.67 0.0
26 21:55 N 19 G 33 14.48 Light Rain OVC037 14 13.8 99% 75.69 0.0
26 21:35 N 19 G 35 12.87 Light Rain OVC033 13.9 13.9 100% 75.72 0.0
26 21:15 N 24 G 33 11.27 Light Rain BKN028 OVC034 13.8 13.8 100% 75.72 0.0
26 20:55 N 20 G 31 12.87 Overcast OVC028 14.2 13.9 98% 75.72 0.0
26 20:35 N 24 12.87 NULL NULL 14 14 100% 75.72 0.0
26 20:15 N 20 G 33 9.66 Light Rain Fog/Mist NULL 13.7 13.7 100% 75.72 0.0
26 19:55 N 20 G 35 6.44 Light Rain Fog/Mist NULL 14 14 14.8 13.5 100% 75.72 0.0 0.13
26 19:35 N 24 16.09 Overcast OVC022 14.3 14 98% 75.72 0.0
26 17:35 N 22 G 37 14.48 Overcast FEW019 OVC026 14.7 14 96% 75.67 0.0
26 17:15 N 22 G 33 14.48 Overcast FEW016 OVC027 14.6 14.3 98% 75.67 0.0
26 16:55 NW 19 12.87 Overcast SCT016 OVC025 14.2 14.1 99% 75.67 0.0 0.03 0.13
26 16:35 NW 24 11.27 NULL NULL 14.2 14.2 100% 75.67 0.0 0.03
26 16:15 N 22 6.44 Light Rain Fog/Mist NULL 13.9 13.9 100% 75.67 0.0 0.03
26 15:55 N 24 G 35 2.41 Light Rain Fog/Mist NULL 13.8 13.8 100% 75.69 0.0 0.08
26 15:35 N 20 G 35 9.66 Fog/Mist SCT012 OVC020 14 14 100% 75.69 0.0
26 15:15 N 24 G 39 8.05 Light Rain Fog/Mist SCT012 OVC022 13.8 13.8 100% 75.69 0.0
26 14:55 N 26 G 41 4.83 Light Rain Fog/Mist NULL 13.8 13.8 100% 75.72 0.0 0.03
26 14:35 N 26 G 44 6.44 Fog/Mist NULL 13.8 13.8 100% 75.72 0.0
26 14:15 N 30 G 39 12.87 Overcast SCT013 SCT020 OVC028 13.6 13.6 100% 75.74 0.0
26 13:55 N 28 G 39 9.66 Light Rain Fog/Mist SCT010 BKN017 BKN024 OVC031 13.4 13.4 16.4 13 100% 75.77 0.0 0.08 0.25
26 13:35 N 26 G 41 6.44 Light Rain Fog/Mist NULL 13.5 13.5 100% 75.77 0.0 0.08
26 13:15 N 24 G 35 4.02 Light Rain Fog/Mist NULL 13.3 13.3 100% 75.79 0.0 0.08
26 12:55 N 22 G 39 2.41 Heavy Rain Fog/Mist NULL 13.1 13.1 100% 75.79 0.0 0.18
26 12:35 N 24 4.83 Rain Fog/Mist NULL 13.3 13.3 100% 75.82 0.0 0.08
26 12:15 N 22 6.44 Rain Fog/Mist SCT013 SCT019 OVC036 13.6 13.2 97% 75.82 0.0 0.03
26 11:55 N 26 G 41 9.66 Light Rain Fog/Mist FEW027 OVC039 13.9 12.9 94% 75.82 0.0
26 11:35 N 22 G 35 8.05 Light Rain Fog/Mist BKN030 OVC040 14 12.9 93% 75.82 0.0
26 11:15 N 22 G 31 9.66 Light Rain Fog/Mist BKN033 OVC041 14.5 12.5 88% 75.82 0.0
26 10:55 N 19 G 37 12.87 NULL NULL 14.4 12.4 88% 75.84 0.0
26 10:35 NE 26 G 48 11.27 Overcast FEW007 BKN031 OVC048 14.7 11.2 80% 75.84 0.0
26 10:15 N 26 G 37 14.48 Overcast OVC034 15.7 10.3 70% 75.82 0.0
26 09:55 N 24 G 44 14.48 Overcast OVC035 15.6 10.4 71% 75.82 0.0
26 09:35 N 31 G 46 9.66 Light Rain BKN036 OVC050 15.7 10.3 70% 75.79 0.0
26 09:15 NE 31 G 43 12.87 Overcast OVC038 16.3 9 62% 75.79 0.0
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
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)