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.
16 08:55 Vrbl 6 0.40 Fog NULL 15.4 15.4 100% 75.95 0.0
16 08:35 Vrbl 7 0.40 Fog NULL 15.3 15.3 100% 75.95 0.0
16 08:15 Vrbl 6 0.40 Fog NULL 15.2 15.2 100% 75.97 0.0
16 07:55 Vrbl 9 0.40 Fog NULL 15.1 15.1 15.1 13.4 100% 76 0.0 0.08
16 07:35 Vrbl 6 0.80 Fog NULL 14.9 14.9 100% 76 0.0
16 06:55 S 9 4.02 Fog/Mist NULL 14.7 14.7 100% 76.02 0.0
16 06:35 Vrbl 9 6.44 Fog/Mist NULL 14.6 14.6 100% 76.05 0.0
16 06:15 Calm 4.83 Fog/Mist NULL 14.3 14.3 100% 76.1 0.0
16 05:55 Vrbl 6 4.83 Fog/Mist NULL 13.9 13.9 100% 76.07 0.0 0.03
16 05:35 Vrbl 6 4.02 Fog/Mist NULL 13.7 13.7 100% 76.12 0.0 0.03
16 05:15 Calm 4.02 Fog/Mist NULL 13.6 13.6 100% 76.12 0.0 0.03
16 04:55 Vrbl 9 3.22 Light Rain Fog/Mist NULL 13.4 13.4 100% 76.1 0.0 0.05 0.05
16 04:35 Vrbl 6 4.83 Fog/Mist NULL 13.4 13.4 100% 76.15 0.0 0.05
16 04:15 Calm 4.83 Light Rain Fog/Mist NULL 13.4 13.4 100% 76.2 0.0 0.05
16 03:55 S 6 4.83 Light Rain Fog/Mist NULL 13.5 13.5 100% 76.23 0.0
16 00:55 S 7 16.09 NULL NULL 14.1 13.8 98% 76.38 0.0
16 00:35 SE 7 16.09 NULL NULL 14.1 13.6 97% 76.4 0.0
16 00:15 Vrbl 6 16.09 NULL NULL 14.1 13.6 97% 76.43 0.0
15 23:55 SE 9 16.09 NULL NULL 14.1 13.5 96% 76.43 0.0
15 23:35 SE 6 16.09 NULL NULL 14 13.4 96% 76.45 0.0
15 23:15 Vrbl 7 16.09 NULL NULL 14.2 13.1 93% 76.48 0.0
15 22:55 Vrbl 9 16.09 NULL NULL 14.4 13.1 92% 76.48 0.0
15 22:35 S 11 16.09 NULL NULL 14.5 13.4 93% 76.5 0.0
15 22:15 SE 7 16.09 NULL NULL 14.6 13.6 94% 76.53 0.0
15 21:55 Vrbl 6 16.09 NULL NULL 14.8 14.1 96% 76.53 0.0
15 21:35 Vrbl 7 16.09 NULL NULL 14.9 14 94% 76.56 0.0
15 21:15 Vrbl 9 16.09 NULL NULL 15 14 94% 76.56 0.0
15 20:55 Vrbl 7 16.09 NULL NULL 15.2 13.9 92% 76.58 0.0
15 20:35 Vrbl 11 16.09 NULL NULL 15.4 13.9 91% 76.58 0.0
15 20:15 Vrbl 7 16.09 NULL NULL 15.6 13.8 89% 76.61 0.0
15 19:35 Calm 16.09 NULL NULL 15.6 13.8 89% 76.61 0.0
15 19:15 Calm 16.09 NULL NULL 15.7 13.8 89% 76.58 0.0
15 18:55 Calm 16.09 NULL NULL 15.5 14.1 91% 76.58 0.0
15 18:35 Calm 16.09 NULL NULL 16 13.1 83% 76.58 0.0
15 18:15 Calm 16.09 NULL NULL 16.4 12.9 80% 76.58 0.0
15 17:55 SE 6 16.09 NULL NULL 16.9 12 73% 76.56 0.0
15 17:35 Calm 14.48 NULL NULL 17.4 11.7 69% 76.58 0.0
15 17:15 SE 7 16.09 NULL NULL 18 11.7 67% 76.58 0.0
15 16:55 Vrbl 7 16.09 NULL NULL 18.6 11.3 63% 76.58 0.0
15 16:35 Vrbl 7 16.09 NULL NULL 18.8 12 65% 76.58 0.0
15 16:15 Vrbl 7 16.09 NULL NULL 18.4 11.4 64% 76.58 0.0
15 15:55 SE 7 16.09 NULL NULL 18.6 11.7 64% 76.58 0.0
15 15:15 S 7 16.09 NULL NULL 19.1 11.6 62% 76.61 0.0
15 14:55 Vrbl 7 16.09 NULL NULL 18.9 10.9 60% 76.61 0.0
15 14:35 Vrbl 9 16.09 NULL NULL 18.8 11.5 63% 76.63 0.0
15 14:15 SE 9 16.09 NULL NULL 18.7 11.1 61% 76.63 0.0
15 13:55 Vrbl 6 16.09 NULL NULL 18.4 11 18.4 12.3 62% 76.66 0.0
15 13:35 Calm 16.09 NULL NULL 18.2 10.9 63% 76.66 0.0
15 12:15 Vrbl 9 16.09 NULL NULL 17.1 10.7 66% 76.73 0.0
15 11:55 NE 6 16.09 NULL NULL 16.5 10.4 67% 76.73 0.0
15 11:35 E 9 16.09 NULL NULL 16.1 10.4 69% 76.73 0.0
15 11:15 NE 9 16.09 NULL NULL 16.3 10.6 69% 76.76 0.0
15 10:15 NE 13 16.09 NULL NULL 15.1 10.1 72% 76.76 0.0
15 09:55 NE 13 16.09 NULL NULL 14.7 10.2 75% 76.76 0.0
15 09:35 NE 11 16.09 NULL NULL 14.5 10.7 78% 76.73 0.0
15 09:15 N 17 16.09 NULL NULL 13.9 10.2 79% 76.71 0.0
15 08:55 N 11 16.09 NULL NULL 13.3 10.1 81% 76.71 0.0
15 08:35 N 11 16.09 NULL NULL 13.1 10.2 83% 76.71 0.0
15 08:15 N 7 16.09 NULL NULL 12.6 10.3 86% 76.68 0.0
15 07:55 N 11 16.09 NULL NULL 12.2 10.3 17.9 11.3 88% 76.68 0.0
15 07:35 N 9 16.09 NULL NULL 11.7 10.5 92% 76.66 0.0
15 07:15 N 9 16.09 NULL NULL 11.6 10.6 94% 76.63 0.0
15 06:55 N 7 16.09 NULL NULL 12 10.8 92% 76.63 0.0
15 06:35 N 6 16.09 NULL NULL 12.1 10.8 92% 76.63 0.0
15 06:15 N 7 16.09 NULL NULL 12.6 11 90% 76.61 0.0
15 05:55 N 11 16.09 NULL NULL 13.2 11.4 89% 76.58 0.0
15 05:35 N 11 16.09 NULL NULL 13.2 11.6 90% 76.56 0.0
15 05:15 NE 7 16.09 NULL NULL 13.6 11.8 89% 76.53 0.0
15 04:55 N 11 16.09 NULL NULL 14 12 88% 76.5 0.0
15 04:35 Calm 16.09 NULL NULL 14.5 12.4 87% 76.5 0.0
15 04:15 N 7 16.09 NULL NULL 14.8 12.7 87% 76.48 0.0
15 03:55 N 13 16.09 NULL NULL 15.4 13.2 87% 76.4 0.0
15 03:35 NE 11 16.09 NULL NULL 15.8 13.8 88% 76.4 0.0
15 03:15 N 7 16.09 NULL NULL 16.2 14.4 89% 76.38 0.0
15 02:35 N 11 16.09 NULL NULL 17.1 15 88% 76.33 0.0
15 02:15 N 11 16.09 NULL NULL 17.5 15.5 88% 76.33 0.0
15 01:55 NE 13 16.09 NULL NULL 18.3 16.2 23.1 18.3 88% 76.3 0.0
15 01:35 N 17 16.09 NULL NULL 18.7 16.8 89% 76.3 0.0
15 01:15 NE 15 G 30 16.09 NULL NULL 19.7 17.5 87% 76.28 0.0
15 00:55 N 9 16.09 NULL NULL 20.3 18.1 87% 76.25 0.0
15 00:35 NW 11 16.09 NULL NULL 20.7 18.3 86% 76.25 0.0
15 00:15 N 11 16.09 NULL NULL 20.9 18.6 87% 76.25 0.0
14 23:55 N 9 16.09 NULL NULL 21.2 19.1 88% 76.25 0.0
14 23:35 NW 11 16.09 NULL NULL 21.5 19.3 87% 76.25 0.0
14 23:15 NW 11 16.09 NULL NULL 21.7 19.6 88% 76.23 0.0
14 22:55 NW 9 16.09 NULL NULL 21.9 19.7 87% 76.23 0.0
14 22:35 NW 13 16.09 NULL NULL 22.3 19.9 86% 76.2 0.0
14 22:15 NW 15 16.09 NULL NULL 22.4 20.2 87% 76.17 0.0
14 21:55 NW 13 16.09 NULL NULL 22 20.3 90% 76.15 0.0
14 21:35 NW 13 16.09 NULL NULL 22.3 20.3 89% 76.15 0.0
14 21:15 NW 15 16.09 NULL NULL 22.6 20.3 87% 76.12 0.0
14 20:55 NW 15 16.09 NULL NULL 22.5 20.4 88% 76.12 0.0
14 20:35 NW 13 16.09 NULL NULL 21.9 20.4 91% 76.12 0.0
14 20:15 NW 7 16.09 NULL NULL 22.4 20.5 89% 76.12 0.0
14 19:55 NW 7 16.09 NULL NULL 21.9 20.5 25.6 21.6 92% 76.12 0.0
14 19:35 W 9 16.09 NULL NULL 22.8 20.4 86% 76.1 0.0
14 19:15 W 6 16.09 NULL NULL 21.7 20.6 94% 76.07 0.0
14 18:55 W 7 16.09 NULL NULL 23.1 20.5 85% 76.05 0.0
14 18:35 W 7 16.09 NULL NULL 22.5 20.6 89% 76.05 0.0
14 18:15 W 7 16.09 NULL NULL 23.1 20.7 86% 76.05 0.0
14 17:55 NW 9 16.09 NULL NULL 22.8 21.2 91% 76.02 0.0
14 17:35 W 6 14.48 NULL NULL 23.5 21.1 86% 76.02 0.0
14 17:15 W 9 16.09 NULL NULL 24 20.8 82% 24 76.02 0.0
14 16:55 NW 11 16.09 NULL NULL 25.1 20.7 77% 26 76 0.0
14 16:35 NW 13 16.09 NULL NULL 24.3 20.5 79% 25 76 0.0
14 16:15 NW 11 16.09 NULL NULL 24.4 20.3 78% 25 76 0.0
14 15:55 W 7 16.09 NULL NULL 24.9 20.6 77% 26 75.97 0.0
14 15:35 W 13 16.09 NULL NULL 24.9 21 79% 26 75.95 0.0
14 15:15 W 20 16.09 NULL NULL 25.4 21.2 78% 27 75.95 0.0
14 14:55 W 11 16.09 NULL NULL 24.6 22 86% 25 75.97 0.0
14 14:35 Vrbl 9 16.09 NULL NULL 24.3 22.1 88% 24 75.95 0.0
14 14:15 W 7 16.09 NULL NULL 23.3 21.8 91% 75.95 0.0
14 13:55 W 9 16.09 NULL NULL 23 21.7 26.3 19.6 92% 75.97 0.0 0.05
14 13:35 SW 7 16.09 NULL NULL 22.9 21.4 91% 75.95 0.0
14 13:15 W 7 11.27 Light Rain NULL 23.6 21.9 90% 75.97 0.0
14 12:55 SW 9 11.27 NULL NULL 23.3 21.8 91% 76.05 0.0
14 12:35 Vrbl 6 14.48 NULL NULL 23.4 21 86% 76.07 0.0
14 12:15 W 11 16.09 NULL NULL 23.1 20.8 87% 76.07 0.0
14 11:55 W 11 6.44 Rain Fog/Mist NULL 22.1 20.8 92% 76.02 0.0 0.05
14 11:35 W 20 9.66 Light Rain NULL 24.4 19.2 73% 25 76.02 0.0
14 11:15 W 24 16.09 NULL NULL 26.2 18.6 63% 27 76.02 0.0
14 10:55 W 13 16.09 NULL NULL 25 17.6 64% 26 76.02 0.0
14 10:35 W 19 16.09 NULL NULL 25.3 17.7 63% 26 76.02 0.0
14 10:15 W 15 16.09 NULL NULL 24.9 17.5 64% 26 76.02 0.0
14 09:55 W 9 16.09 NULL NULL 24.6 17.7 66% 26 76.02 0.0
14 09:35 W 13 16.09 NULL NULL 23.5 17.5 69% 76.02 0.0
14 09:15 Vrbl 9 16.09 NULL NULL 23.1 17.6 71% 76.02 0.0
14 08:55 W 13 16.09 NULL NULL 22 18.2 79% 76 0.0
14 08:35 W 13 16.09 NULL NULL 21.3 17.8 81% 76 0.0
14 08:15 W 13 16.09 NULL NULL 20.3 17.7 85% 75.97 0.0
14 07:55 W 13 16.09 NULL NULL 19.4 17.5 19.6 16.2 89% 75.97 0.0
14 07:35 W 6 14.48 NULL NULL 17.3 17.2 99% 75.97 0.0
14 07:15 W 11 16.09 NULL NULL 18.4 17.6 95% 75.97 0.0
14 06:55 W 7 16.09 NULL NULL 18.1 17.6 97% 75.97 0.0
14 06:35 W 7 16.09 NULL NULL 16.9 16.9 100% 75.97 0.0
14 06:15 W 6 14.48 NULL NULL 16.8 16.8 100% 75.97 0.0
14 05:55 Calm 12.87 NULL NULL 16.5 16.5 100% 75.97 0.0
14 05:35 Calm 14.48 NULL NULL 16.7 16.7 100% 75.95 0.0
14 05:15 Calm 16.09 NULL NULL 17.2 17.2 100% 75.92 0.0
14 04:55 W 6 12.87 NULL NULL 16.7 16.7 100% 75.9 0.0
14 04:35 W 7 16.09 NULL NULL 18 17.9 99% 75.9 0.0
14 04:15 Vrbl 11 16.09 NULL NULL 18.7 18.3 98% 75.9 0.0
14 03:55 SW 11 16.09 NULL NULL 18.5 18.4 99% 75.9 0.0
14 03:35 W 11 16.09 NULL NULL 18.8 18.4 98% 75.9 0.0
14 03:15 W 11 16.09 NULL NULL 18.7 18.4 98% 75.9 0.0
14 02:55 Vrbl 11 16.09 NULL NULL 19 18.4 96% 75.92 0.0
14 02:35 SW 11 16.09 NULL NULL 19.3 18.4 95% 75.92 0.0
14 02:15 W 11 16.09 NULL NULL 19.5 18.3 93% 75.92 0.0
14 01:55 W 9 16.09 NULL NULL 19.7 18.4 20.7 19.4 92% 75.92 0.0
14 01:35 W 9 16.09 NULL NULL 19.5 18.4 93% 75.92 0.0
14 01:15 W 11 16.09 NULL NULL 19.5 18.5 94% 75.95 0.0
14 00:55 W 9 16.09 NULL NULL 19.4 18.6 95% 75.97 0.0
14 00:35 W 11 16.09 NULL NULL 19.8 18.7 93% 75.97 0.0
14 00:15 Vrbl 11 16.09 NULL NULL 19.9 18.8 93% 75.97 0.0
13 23:55 W 13 16.09 NULL NULL 20.1 18.9 93% 75.97 0.0
13 23:35 SW 11 16.09 NULL NULL 20.2 18.9 92% 75.97 0.0
13 23:15 W 13 16.09 NULL NULL 20.2 18.8 92% 75.97 0.0
13 22:55 Vrbl 7 16.09 NULL NULL 20.4 18.9 91% 75.97 0.0
13 22:35 Vrbl 9 16.09 NULL NULL 20.6 19 91% 75.97 0.0
13 22:15 Vrbl 9 16.09 NULL NULL 20.4 18.9 91% 75.97 0.0
13 21:55 Vrbl 9 16.09 NULL NULL 20.6 18.9 90% 75.97 0.0
13 21:35 Vrbl 7 16.09 NULL NULL 20.7 18.8 89% 75.97 0.0
13 21:15 Vrbl 9 16.09 NULL NULL 20.5 18.7 89% 75.97 0.0
13 20:55 SW 7 16.09 NULL NULL 20.3 18.5 89% 75.97 0.0
13 20:35 Vrbl 7 16.09 NULL NULL 20.3 18.4 89% 75.97 0.0
13 20:15 Vrbl 7 16.09 NULL NULL 20.5 18.2 87% 76 0.0
13 19:55 Vrbl 7 16.09 NULL NULL 20.9 18 24.7 20.8 84% 76 0.0
13 19:35 Vrbl 9 16.09 NULL NULL 20.9 18.1 84% 76 0.0
13 19:15 Vrbl 7 16.09 NULL NULL 20.9 18.2 85% 75.97 0.0
13 18:55 Calm 14.48 NULL NULL 21 18 83% 76 0.0
13 18:35 Calm 14.48 NULL NULL 21.2 17.7 81% 76 0.0
13 18:15 Vrbl 7 14.48 NULL NULL 21.8 17.6 77% 75.97 0.0
13 17:55 Vrbl 7 14.48 NULL NULL 22.6 17.3 72% 75.97 0.0
13 17:35 Vrbl 6 14.48 NULL NULL 22.7 17.3 72% 75.97 0.0
13 17:15 Vrbl 7 14.48 NULL NULL 23.3 17.3 69% 75.95 0.0
13 16:55 Vrbl 9 14.48 NULL NULL 24 17.2 66% 25 75.97 0.0
13 16:35 SW 13 14.48 NULL NULL 24 17.5 67% 25 75.97 0.0
13 16:15 S 9 14.48 NULL NULL 24.2 18 68% 25 75.97 0.0
13 15:55 S 13 16.09 NULL NULL 24.3 17.9 68% 25 75.97 0.0
13 15:35 SW 7 16.09 NULL NULL 24.4 18 68% 25 75.97 0.0
13 15:15 Vrbl 7 14.48 NULL NULL 24.5 18.1 68% 25 76 0.0
13 14:55 Vrbl 11 16.09 NULL NULL 24.4 18.4 69% 25 76.02 0.0
13 14:35 S 13 16.09 NULL NULL 24.5 18.4 69% 25 76.02 0.0
13 14:15 Vrbl 6 16.09 NULL NULL 24.4 18.1 68% 25 76.05 0.0
13 13:55 Vrbl 11 14.48 NULL NULL 24 17.8 24.3 14.1 68% 25 76.07 0.0
13 13:35 Vrbl 7 14.48 NULL NULL 24.3 18.2 69% 25 76.1 0.0
13 13:15 Vrbl 11 14.48 NULL NULL 23.4 17.7 70% 76.12 0.0
13 12:55 Vrbl 7 14.48 NULL NULL 22.9 17.5 72% 76.15 0.0
13 12:35 Vrbl 7 16.09 NULL NULL 22.7 17.5 73% 76.17 0.0
13 12:15 Vrbl 7 14.48 NULL NULL 22.2 17.3 74% 76.17 0.0
13 11:55 S 9 16.09 NULL NULL 21.5 17.6 79% 76.2 0.0
13 11:35 Vrbl 9 16.09 NULL NULL 21.2 17.5 80% 76.17 0.0
13 11:15 Vrbl 6 14.48 NULL NULL 20.6 17.2 81% 76.17 0.0
13 10:55 Vrbl 6 16.09 NULL NULL 19.6 16.9 85% 76.2 0.0
13 10:35 W 6 14.48 NULL NULL 19 16.6 86% 76.23 0.0
13 10:15 Vrbl 6 14.48 NULL NULL 18.6 16.5 88% 76.23 0.0
13 09:55 Vrbl 6 14.48 NULL NULL 18.1 16.6 91% 76.25 0.0
13 09:35 Calm 14.48 NULL NULL 17.4 16.2 93% 76.25 0.0
13 09:15 W 6 14.48 NULL NULL 17 16.2 95% 76.23 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)