Weather observations for the past three days for
Chester County Airport
Imperial (Metric)
Date Time (edt) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
01 20:55 Calm 10.00 Mostly Cloudy BKN085 54.5 36 50% 29.86 0.0
01 20:35 Calm 10.00 Partly Cloudy SCT095 54.7 36.5 50% 29.86 0.0
01 20:15 Calm 10.00 Mostly Cloudy BKN100 55.4 36.5 49% 29.85 0.0
01 19:55 Vrbl 3 9.00 Fair CLR 56.5 35.6 61.9 56.5 46% 29.86 0.0
01 19:35 Vrbl 6 10.00 Fair CLR 57.2 35.6 44% 29.85 0.0
01 19:15 Vrbl 3 10.00 Fair CLR 57.9 35.6 43% 29.85 0.0
01 18:55 Vrbl 5 10.00 Fair CLR 58.6 36.1 43% 29.84 0.0
01 18:35 Vrbl 7 10.00 Fair CLR 59 36 42% 29.85 0.0
01 18:15 S 7 10.00 Fair CLR 59.5 36.3 42% 29.85 0.0
01 17:55 S 7 10.00 Fair CLR 60.4 36.5 41% 29.85 0.0
01 17:35 Vrbl 7 10.00 Fair CLR 60.4 36.1 40% 29.85 0.0
01 17:15 S 8 10.00 Fair CLR 60.4 36.1 40% 29.85 0.0
01 16:55 Vrbl 6 10.00 A Few Clouds FEW060 60.1 36 41% 29.86 0.0
01 16:35 Vrbl 6 10.00 Partly Cloudy SCT060 61.3 37 41% 29.86 0.0
01 16:15 Vrbl 6 10.00 A Few Clouds FEW060 61 36 39% 29.86 0.0
01 15:55 SW 7 G 22 10.00 Fair CLR 61 33.3 35% 29.86 0.0
01 15:35 W 7 10.00 Fair CLR 61 33.1 35% 29.87 0.0
01 15:15 W 7 10.00 Fair CLR 60.4 34.3 38% 29.88 0.0
01 14:55 Vrbl 5 10.00 Fair CLR 60.1 33.6 37% 29.89 0.0
01 14:35 NW 8 10.00 Fair CLR 60.3 34.3 38% 29.89 0.0
01 13:55 Calm 10.00 Fair CLR 58.3 33.4 58.8 46 39% 29.9 0.0
01 13:35 NW 9 10.00 A Few Clouds FEW380 58.6 34.3 40% 29.9 0.0
01 13:15 SE 3 10.00 Fair CLR 56.7 32.7 40% 29.91 0.0
01 12:55 W 5 10.00 Fair CLR 57.4 32.7 39% 29.91 0.0
01 12:35 Calm 10.00 Fair CLR 56.5 31.6 39% 29.92 0.0
01 12:15 NW 7 9.00 Fair CLR 55.9 32 40% 29.92 0.0
01 11:55 Calm 10.00 Fair CLR 55.2 31.3 40% 29.93 0.0
01 11:35 Vrbl 6 10.00 Fair CLR 54.3 32.2 43% 29.94 0.0
01 11:15 Vrbl 7 10.00 A Few Clouds FEW370 55.2 33.3 44% 29.95 0.0
01 10:55 Vrbl 7 10.00 Fair CLR 54 31.8 43% 29.95 0.0
01 10:35 NW 7 10.00 Fair CLR 53.8 32.9 45% 29.95 0.0
01 10:15 N 10 10.00 Fair CLR 52.7 32 45% 29.95 0.0
01 09:55 Vrbl 6 10.00 Fair CLR 51.8 36.5 56% 29.95 0.0
01 09:35 NW 9 10.00 Fair CLR 50.4 38.1 63% 29.95 0.0
01 09:15 NW 8 10.00 Fair CLR 49.1 39.4 69% 46 29.96 0.0
01 08:55 NW 9 9.00 Fair CLR 48.4 38.8 70% 45 29.96 0.0
01 08:35 NW 8 10.00 Fair CLR 47.5 39 73% 44 29.96 0.0
01 08:15 NW 10 10.00 Fair CLR 46.8 39.4 76% 42 29.96 0.0
01 07:55 NW 9 10.00 Fair CLR 45.7 39.6 45.7 36.5 79% 42 29.96 0.0
01 07:35 NW 9 10.00 Fair CLR 44.6 39.7 83% 40 29.96 0.0
01 07:15 NW 10 10.00 Fair CLR 43.7 39.4 85% 39 29.95 0.0
01 06:55 NW 8 9.00 Fair CLR 41.7 39.2 91% 37 29.95 0.0
01 06:35 NW 9 9.00 Fair CLR 40.8 38.8 93% 36 29.94 0.0
01 06:15 NW 8 10.00 Fair CLR 36.7 36.3 99% 31 29.95 0.0
01 05:55 W 7 10.00 Fair CLR 38.7 37.8 97% 34 29.94 0.0
01 05:35 W 7 10.00 Fair CLR 37.9 37.4 98% 33 29.94 0.0
01 05:15 W 7 10.00 Fair CLR 37.8 37.2 98% 33 29.94 0.0
01 04:55 NW 8 10.00 Fair CLR 37.9 37.2 97% 33 29.93 0.0
01 04:35 NW 8 9.00 Fair CLR 38.7 37.8 97% 34 29.93 0.0
01 04:15 W 8 10.00 Fair CLR 38.5 37.6 97% 33 29.93 0.0
01 03:55 NW 9 9.00 Fair CLR 41.7 39.2 91% 37 29.92 0.0
01 03:35 NW 9 9.00 Fair CLR 39.2 38.1 96% 34 29.92 0.0
01 03:15 NW 7 10.00 Fair CLR 39.7 38.7 96% 35 29.92 0.0
01 02:55 NW 9 9.00 Fair CLR 40.1 39.2 97% 35 29.91 0.0
01 02:35 NW 8 9.00 Fair CLR 38.8 38.1 97% 34 29.91 0.0
01 02:15 NW 9 10.00 Fair CLR 40.3 38.7 94% 35 29.91 0.0
01 01:55 NW 8 10.00 Fair CLR 43 39.9 52.5 39.9 89% 39 29.91 0.0
01 01:35 NW 8 9.00 Fair CLR 39.9 38.5 95% 35 29.91 0.0
01 01:15 NW 7 10.00 Fair CLR 44.2 39.7 84% 41 29.91 0.0
01 00:55 NW 8 10.00 Fair CLR 44.8 40.1 84% 41 29.9 0.0
01 00:35 NW 9 10.00 Fair CLR 45.9 39.9 80% 42 29.9 0.0
01 00:15 NW 8 10.00 Fair CLR 46 40.1 80% 42 29.89 0.0
30 23:55 NW 7 10.00 Fair CLR 46 40.1 80% 43 29.89 0.0
30 23:35 NW 9 10.00 Fair CLR 47.3 39.9 76% 43 29.89 0.0
30 23:15 NW 12 10.00 Partly Cloudy SCT060 48.6 39.6 71% 44 29.89 0.0
30 22:55 NW 17 10.00 Overcast OVC060 49.8 39.9 69% 44 29.89 0.0
30 22:35 NW 16 10.00 Overcast SCT034 OVC060 49.8 40.1 69% 45 29.89 0.0
30 22:15 NW 13 10.00 Overcast BKN034 OVC055 50 40.5 70% 46 29.89 0.0
30 21:55 NW 18 G 23 10.00 A Few Clouds FEW055 49.6 40.5 71% 44 29.88 0.0
30 21:35 NW 15 10.00 Partly Cloudy SCT036 49.5 41.4 74% 44 29.88 0.0
30 21:15 W 14 10.00 Mostly Cloudy BKN036 BKN100 51.1 42.6 73% 29.87 0.0
30 20:55 NW 12 10.00 Fair CLR 50 43.5 79% 46 29.86 0.0
30 20:35 NW 10 10.00 A Few Clouds FEW100 51.1 42.8 73% 29.85 0.0
30 20:15 NW 15 9.00 Partly Cloudy SCT100 52.2 41.9 68% 29.84 0.0
30 19:55 NW 15 9.00 Mostly Cloudy BKN100 52.7 43 63.3 52.7 70% 29.83 0.0
30 19:35 NW 15 10.00 Mostly Cloudy BKN100 53.2 43 68% 29.82 0.0
30 19:15 NW 17 G 25 9.00 Mostly Cloudy FEW032 BKN100 54.5 42.8 65% 29.81 0.0
30 18:55 NW 12 G 20 9.00 Overcast SCT032 BKN040 BKN065 OVC100 57 45.5 66% 29.8 0.0
30 18:35 NW 13 10.00 Overcast FEW038 BKN065 OVC095 56.3 44.6 65% 29.8 0.0
30 18:15 NW 15 10.00 Overcast OVC060 57.6 43.7 60% 29.79 0.0
30 17:55 NW 16 10.00 Overcast BKN060 OVC075 57.4 45.7 65% 29.78 0.0
30 17:35 W 18 G 25 8.00 Overcast SCT055 BKN080 OVC090 58.8 43.7 57% 29.77 0.0
30 17:15 NW 9 10.00 Overcast SCT065 OVC090 60.3 42.3 52% 29.76 0.0
30 16:55 NW 9 10.00 Overcast BKN070 OVC085 59.9 42.8 53% 29.76 0.0
30 16:35 NW 8 9.00 Overcast OVC085 61 43 52% 29.75 0.0
30 16:15 NW 12 10.00 Overcast SCT049 BKN070 OVC085 61.3 42.6 50% 29.75 0.0
30 15:55 W 13 10.00 Mostly Cloudy SCT049 BKN080 62.4 42.3 48% 29.74 0.0
30 15:35 NW 10 10.00 Mostly Cloudy SCT046 BKN055 62.1 43.5 51% 29.74 0.0
30 15:15 N 12 G 18 10.00 Mostly Cloudy BKN046 BKN075 63.1 45.7 53% 29.74 0.0
30 14:55 NW 13 G 18 10.00 Overcast BKN044 BKN060 OVC070 61.7 45 54% 29.75 0.0
30 14:35 NW 13 10.00 Overcast BKN041 OVC070 61 45.7 57% 29.75 0.0
30 14:15 NW 9 10.00 Overcast FEW034 SCT043 OVC065 60.6 47.1 61% 29.75 0.0
30 13:55 N 8 10.00 Overcast FEW030 SCT044 OVC060 59.2 47.8 61.7 47.3 66% 29.76 0.0
30 13:35 NW 9 10.00 Mostly Cloudy SCT030 SCT039 BKN046 BKN060 59.5 47.7 65% 29.76 0.0
30 13:15 NW 8 10.00 Mostly Cloudy SCT031 SCT042 BKN060 59.5 48.4 67% 29.76 0.0
30 12:55 NW 12 10.00 Mostly Cloudy FEW029 BKN042 59.4 48.2 67% 29.76 0.0
30 12:35 NW 12 10.00 Overcast BKN028 OVC038 57.4 47.7 70% 29.77 0.0
30 12:15 N 12 10.00 Overcast BKN025 OVC037 58.5 49.5 72% 29.77 0.0
30 11:55 N 14 10.00 Overcast FEW020 OVC034 57.2 49.6 76% 29.77 0.0
30 11:35 NW 16 10.00 Overcast FEW019 BKN026 OVC033 56.5 49.8 79% 29.78 0.0
30 11:15 NW 12 10.00 Overcast OVC027 56.3 50 80% 29.79 0.0
30 10:55 NW 12 10.00 Overcast SCT018 OVC027 55.4 49.6 81% 29.78 0.0
30 10:35 NW 8 10.00 Overcast BKN018 OVC023 54 50.5 88% 29.78 0.0
30 10:15 NW 13 10.00 Overcast BKN015 OVC021 53.2 52 96% 29.78 0.0
30 09:55 NW 12 10.00 Overcast BKN011 BKN018 OVC025 52.3 52.3 100% 29.77 0.0
30 09:35 N 13 9.00 Overcast BKN009 OVC015 52.2 52.2 100% 29.76 0.0
30 09:15 NW 10 7.00 Overcast BKN002 OVC007 51.3 51.3 100% 29.76 0.0
29 15:55 Vrbl 6 9.00 Overcast OVC032 56.3 45.3 67% 29.84 0.0
29 15:35 Vrbl 7 9.00 Overcast OVC031 56.7 46 68% 29.85 0.0
29 15:15 SE 7 10.00 Overcast OVC029 57.4 47.3 69% 29.87 0.0
29 14:55 SE 7 10.00 Overcast OVC029 57.7 46.9 67% 29.88 0.0
29 14:35 S 5 9.00 Overcast OVC029 57 48 72% 29.89 0.0
29 14:15 Vrbl 3 10.00 Overcast OVC028 56.3 48.6 75% 29.89 0.0
29 13:55 Calm 7.00 Light Rain BKN027 OVC046 54.7 46.8 58.3 51.8 75% 29.91 0.0
29 13:35 SE 5 6.00 Light Rain BKN027 OVC045 55.6 44.4 66% 29.91 0.0
29 13:15 Calm 10.00 Overcast OVC027 57.6 40.6 53% 29.92 0.0
29 12:55 Calm 10.00 Overcast OVC027 57.4 39.7 52% 29.93 0.0
29 12:35 Vrbl 6 10.00 Overcast OVC026 57.2 38.7 50% 29.94 0.0
29 12:15 Vrbl 3 10.00 Overcast OVC026 57.9 38.5 49% 29.94 0.0
29 11:55 Vrbl 7 10.00 Overcast OVC023 57.7 37 46% 29.94 0.0
29 11:35 Vrbl 7 10.00 Overcast BKN023 OVC080 56.8 37 48% 29.95 0.0
29 11:15 Vrbl 5 10.00 Overcast OVC023 55.9 37.9 51% 29.96 0.0
29 10:55 Vrbl 7 10.00 Overcast OVC023 55.8 39.6 55% 29.95 0.0
29 10:35 Vrbl 7 10.00 Overcast OVC023 55.6 39.7 55% 29.96 0.0
29 10:15 S 5 10.00 Overcast OVC024 54.9 38.8 55% 29.97 0.0
29 09:55 S 5 10.00 Overcast OVC024 54.3 38.3 55% 29.97 0.0
29 09:35 Vrbl 6 10.00 Overcast BKN024 OVC049 54.3 37.8 54% 29.97 0.0
29 09:15 S 6 10.00 Overcast FEW025 OVC048 53.6 36.9 53% 29.97 0.0
29 08:55 Calm 10.00 Mostly Cloudy BKN025 BKN046 52.9 36.5 54% 29.98 0.0
29 08:35 S 3 10.00 Mostly Cloudy FEW025 BKN046 52.9 36.5 54% 29.97 0.0
29 08:15 SE 3 10.00 Overcast SCT023 OVC045 52 36.3 55% 29.97 0.0
29 07:55 Vrbl 3 10.00 Overcast OVC023 51.4 36.5 51.4 50.4 57% 29.98 0.0
29 07:35 SE 6 10.00 Overcast OVC023 51.1 35.6 56% 29.98 0.0
29 07:15 Calm 10.00 Overcast OVC023 50.5 36.7 59% 29.99 0.0
29 06:55 Calm 10.00 Overcast OVC023 50.4 37.4 61% 29.99 0.0
29 06:35 Calm 10.00 Overcast OVC023 50.4 36.7 60% 29.98 0.0
29 06:15 SE 3 10.00 Overcast OVC023 50.4 37 60% 29.98 0.0
29 05:55 SE 5 10.00 Overcast OVC024 50.4 37.4 61% 29.98 0.0
29 05:35 SE 3 10.00 Overcast OVC025 50.4 37.9 63% 29.98 0.0
29 05:15 SE 5 10.00 Overcast OVC026 50.5 38.1 63% 29.99 0.0
29 04:55 Vrbl 3 10.00 Overcast OVC026 50.5 38.7 64% 29.99 0.0
29 04:35 Vrbl 3 10.00 Overcast OVC026 50.5 38.7 64% 29.98 0.0
29 04:15 SE 5 10.00 Overcast OVC027 50.7 38.7 63% 29.99 0.0
29 03:55 Vrbl 3 10.00 Overcast OVC027 50.7 39.4 65% 30 0.0
29 03:35 S 5 10.00 Overcast OVC027 50.7 39.7 66% 30 0.0
29 03:15 SE 6 10.00 Overcast OVC028 50.9 39.9 66% 30 0.0
29 02:55 Calm 10.00 Overcast OVC030 51.1 40.3 67% 30.01 0.0
29 02:35 Vrbl 3 10.00 Overcast OVC029 51.1 40.6 68% 30.02 0.0
29 02:15 Vrbl 3 10.00 Overcast OVC029 51.3 41 68% 30.03 0.0
29 01:55 Vrbl 5 10.00 Overcast OVC030 51.4 41.4 54.5 51.4 69% 30.03 0.0
29 01:35 Vrbl 3 10.00 Overcast OVC030 51.6 41.4 68% 30.04 0.0
29 01:15 SE 6 10.00 Overcast OVC029 51.6 41.7 69% 30.04 0.0
29 00:55 SE 3 10.00 Overcast OVC030 51.8 41.5 68% 30.03 0.0
29 00:35 SE 5 10.00 Overcast OVC031 51.8 41.4 68% 30.03 0.0
29 00:15 S 5 10.00 Overcast OVC031 52.2 41.2 66% 30.04 0.0
28 23:55 Vrbl 3 10.00 Overcast OVC031 52.3 41.5 67% 30.05 0.0
28 23:35 S 5 10.00 Overcast OVC031 52.5 41.7 67% 30.05 0.0
28 23:15 S 5 10.00 Overcast OVC033 52.7 41.7 66% 30.06 0.0
28 22:55 Vrbl 3 10.00 Overcast OVC034 52.7 41.5 66% 30.05 0.0
28 22:35 SE 5 10.00 Overcast OVC034 52.9 41.2 65% 30.06 0.0
28 22:15 Vrbl 3 10.00 Overcast OVC033 53.4 40.5 62% 30.06 0.0
28 21:55 Vrbl 6 10.00 Overcast OVC032 53.6 40.3 61% 30.04 0.0
28 21:35 SE 5 10.00 Overcast OVC031 53.8 40.8 62% 30.03 0.0
28 21:15 SE 3 10.00 Overcast OVC030 53.6 42.4 66% 30.04 0.0
Date Time (edt) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)