Weather observations for the past three days for
Allentown, Lehigh Valley International 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.
21 12:51 N 15 G 28 16.09 Fair CLR 9.4 1.7 59% 7 76.1 1014.7
21 11:51 N 22 G 44 16.09 Mostly Cloudy BKN028 8.9 2.2 63% 6 76.12 1015.0
21 10:51 N 26 16.09 Mostly Cloudy BKN023 8.3 2.8 69% 5 76.05 1014.0
21 09:51 NW 24 16.09 Overcast OVC021 7.8 3.3 73% 5 75.97 1013.1
21 08:51 NW 22 16.09 NULL NULL 8.3 4.4 77% 5 75.9 1011.8
21 07:51 W 7 16.09 Fair CLR 8.9 5.6 9.4 7.8 80% 8 75.79 1010.5
21 06:51 N 15 14.48 NULL NULL 8.9 8.3 96% 7 75.72 0.0
21 05:51 Calm 2.82 Fog/Mist OVC048 8.9 8.9 100% 75.59 1007.9
21 04:51 NW 6 4.83 Fog/Mist OVC037 9.4 8.9 97% 75.57 1007.5
21 03:51 NW 9 1.21 Fog/Mist BKN034 BKN043 OVC075 8.9 8.3 96% 8 75.57 1007.5
21 02:51 Calm 1.61 Fog/Mist SCT034 BKN041 OVC050 9.4 8.9 97% 75.57 1007.4
21 01:51 Calm 2.41 Fog/Mist OVC037 9.4 9.4 10.6 8.9 100% 75.57 1007.5 0.56
21 00:51 S 6 6.44 Fog/Mist OVC041 9.4 9.4 100% 75.57 1007.5
20 23:51 Calm 4.83 Fog/Mist SCT015 BKN037 OVC060 9.4 9.4 100% 75.62 1008.4
20 22:51 Calm 6.44 Fog/Mist BKN015 OVC035 9.4 8.9 97% 75.64 1008.5 0.13 0.56
20 21:51 S 7 11.27 Light Rain FEW013 BKN019 OVC035 10 9.4 96% 9 75.64 1008.5 0.33
20 20:51 SW 11 14.48 Light Rain FEW022 SCT026 OVC055 10.6 8.9 89% 75.67 1008.8 0.1
20 19:51 SW 9 14.48 Light Rain NULL 10.6 8.3 18.9 10.6 86% 75.67 1008.9 0.05 0.05
20 17:51 SW 22 G 43 16.09 Overcast BKN070 OVC100 16.1 2.8 41% 75.54 1007.3
20 16:51 S 20 16.09 Overcast OVC085 16.7 3.3 41% 75.57 1007.6
20 15:51 S 28 G 48 16.09 A Few Clouds FEW100 17.8 2.2 35% 75.64 1008.5
20 14:51 S 26 G 43 16.09 Partly Cloudy SCT095 18.3 2.8 36% 75.74 1009.6
20 13:51 S 22 G 39 16.09 Mostly Cloudy BKN100 17.2 3.3 17.2 0.6 40% 75.92 1012.1
20 12:51 Calm 16.09 NULL NULL 15.6 3.3 44% 76.07 1014.3
20 11:51 Calm 16.09 Fair CLR 11.7 1.7 51% 76.2 1016.2
20 10:51 Calm 16.09 Fair CLR 9.4 0.6 55% 76.28 1017.1
20 09:51 Calm 16.09 Fair CLR 6.7 -0.6 60% 76.38 1018.3
20 08:51 Calm 16.09 Fair CLR 4.4 -1.1 68% 76.4 1018.8
20 06:51 Calm 16.09 Fair CLR 0.6 -2.8 78% 76.45 1019.6
20 05:51 SW 7 16.09 Fair CLR 0.6 -2.8 78% -1 76.4 1019.0
20 04:51 SW 9 16.09 Fair CLR 1.7 -2.2 76% -1 76.43 1019.3
20 03:51 SW 6 16.09 Fair CLR 2.2 -2.2 73% 76.48 1019.9
20 02:51 S 9 16.09 Mostly Cloudy BKN048 5 -1.7 62% 3 76.53 1020.5
20 01:51 S 6 16.09 Mostly Cloudy BKN050 BKN070 4.4 -1.1 7.8 4.4 68% 76.58 1021.2
20 00:51 SW 13 16.09 Overcast BKN050 OVC080 6.1 -1.1 60% 4 76.61 1021.7
19 23:51 SW 9 16.09 Overcast BKN055 OVC080 6.7 -0.6 60% 5 76.61 1021.6
19 22:51 SW 7 16.09 Overcast BKN055 OVC075 6.1 0 65% 5 76.61 1021.6
19 21:51 Calm 16.09 Overcast FEW060 OVC080 7.2 -1.1 56% 76.61 1021.5
19 20:51 Calm 16.09 Overcast FEW060 OVC085 6.7 -0.6 60% 76.58 1021.3
19 19:51 Calm 16.09 NULL NULL 7.2 -1.1 8.9 3.9 56% 76.58 1021.2
19 18:51 SW 9 16.09 Fair CLR 7.2 -2.2 52% 6 76.56 1021.0
19 17:51 SW 15 16.09 A Few Clouds FEW080 7.8 -2.2 50% 6 76.56 1021.0
19 16:51 SW 13 16.09 A Few Clouds FEW050 8.3 -3.3 44% 6 76.58 1021.1
19 15:51 S 11 16.09 Mostly Cloudy BKN050 7.2 -3.9 46% 5 76.63 1021.9
19 14:51 W 11 16.09 A Few Clouds FEW060 6.7 -4.4 45% 5 76.68 1022.5
19 13:51 SW 15 16.09 Overcast OVC050 4.4 -5 4.4 0 51% 1 76.81 1024.3
19 12:51 S 9 16.09 Overcast OVC050 3.3 -4.4 57% 1 76.86 1024.9
19 11:51 S 9 16.09 Overcast OVC050 2.2 -4.4 62% -0 76.89 1025.4
19 10:51 S 13 16.09 Overcast OVC055 1.7 -5 61% -2 76.91 1025.8
19 09:51 S 13 16.09 Overcast OVC060 1.1 -5 64% -2 76.91 1025.8
19 08:51 SE 9 16.09 Overcast OVC065 0.6 -5.6 64% -2 76.91 1025.8
19 07:51 S 9 16.09 Overcast OVC050 0 -6.1 0.6 0 64% -3 76.89 1025.6
19 06:51 S 9 16.09 Overcast OVC050 0 -6.1 64% -3 76.91 1025.6
19 05:51 S 11 16.09 Overcast OVC055 0 -6.7 61% -3 76.89 1025.4
19 04:51 S 11 16.09 Overcast OVC060 0 -7.8 56% -3 76.89 1025.5
19 03:51 S 7 16.09 Overcast FEW065 BKN080 OVC100 0 -7.8 56% -2 76.91 1025.6
19 02:51 S 7 16.09 Overcast BKN070 OVC090 0.6 -8.3 52% -1 76.96 1026.4
19 01:51 S 7 16.09 Overcast OVC090 0.6 -9.4 1.1 -0.6 48% -1 76.99 1026.9
19 00:51 S 9 16.09 Overcast OVC110 0.6 -10.6 43% -2 77.01 1027.3
18 23:51 S 9 16.09 Overcast BKN095 OVC120 0.6 -10.6 43% -2 77.04 1027.4
18 22:51 S 9 16.09 Overcast OVC110 0.6 -11.7 40% -2 77.04 1027.7
18 21:51 Vrbl 9 16.09 Mostly Cloudy BKN120 0.6 -11.7 40% -2 77.06 1027.9
18 20:51 S 9 16.09 Fair CLR 0.6 -11.7 40% -2 77.04 1027.6
18 19:51 S 7 16.09 Fair CLR 1.1 -12.2 2.8 0 37% -1 77.01 1027.3
18 18:51 SW 15 16.09 Fair CLR 1.7 -12.2 35% -2 77.01 1027.3
18 17:51 S 9 16.09 A Few Clouds FEW060 2.2 -12.2 34% -0 77.04 1027.4
18 16:51 S 17 16.09 Fair CLR 2.8 -12.2 33% -1 77.04 1027.7
18 15:51 S 15 16.09 Fair CLR 2.8 -12.2 33% -1 77.06 1028.0
18 14:51 SW 13 16.09 Fair CLR 1.1 -12.2 37% -2 77.11 1028.4
18 13:51 SW 6 16.09 Fair CLR 0 -12.8 0 -5.6 38% 77.19 1029.5
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)