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 03:51 NW 7 16.09 Fair CLR -1.1 -5.6 72% -3 77.09 1028.2
21 02:51 W 7 16.09 Fair CLR 0 -5.6 66% -2 77.09 1028.1
21 01:51 Calm 16.09 Fair CLR 0 -6.7 5 -1.1 61% 77.11 1028.3
21 00:51 N 9 16.09 Fair CLR 0.6 -6.7 58% -2 77.09 1028.0
20 23:51 NW 7 16.09 Fair CLR 1.7 -6.7 54% -0 77.06 1027.8
20 22:51 N 13 16.09 Fair CLR 1.1 -6.7 56% -2 77.04 1027.5
20 21:51 N 11 16.09 Fair CLR 1.7 -7.8 50% -1 77.04 1027.2
20 20:51 N 15 16.09 Fair CLR 3.9 -10 36% 1 76.96 1026.4
20 19:51 N 13 16.09 Fair CLR 5 -9.4 10 5 35% 2 76.89 1025.4
20 18:51 N 22 G 35 16.09 Fair CLR 6.7 -8.9 32% 3 76.84 1024.9
20 17:51 NW 26 G 37 16.09 Fair CLR 8.3 -7.8 31% 5 76.78 1023.8
20 16:51 NW 33 G 43 16.09 Mostly Cloudy and Breezy BKN075 8.9 -6.7 33% 5 76.71 1022.8
20 15:51 N 24 G 41 16.09 Overcast OVC080 7.8 -5.6 38% 5 76.66 1022.4
20 14:51 N 33 G 44 16.09 Mostly Cloudy and Breezy SCT065 BKN085 8.9 -5 37% 5 76.66 1022.1
20 13:51 NW 28 G 43 16.09 Mostly Cloudy FEW055 BKN080 8.3 -5.6 10 3.3 37% 5 76.66 1022.1
20 12:51 W 11 16.09 Overcast OVC065 7.8 -4.4 42% 6 76.66 1022.1
20 11:51 Vrbl 11 G 35 16.09 Overcast SCT050 OVC060 7.2 -3.9 46% 5 76.68 1022.4
20 10:51 NW 19 G 30 16.09 Overcast BKN045 OVC055 7.2 -2.2 52% 4 76.68 1022.5
20 09:51 N 17 16.09 Partly Cloudy SCT039 6.7 -1.1 58% 4 76.63 1022.0
20 08:51 NW 13 16.09 Fair CLR 6.1 0.6 68% 4 76.61 1021.7
20 07:51 SW 7 16.09 Overcast OVC075 3.3 1.7 3.3 -1.7 89% 2 76.61 1021.4
20 06:51 NW 7 16.09 Fair CLR -0.6 -1.1 96% -3 76.53 1020.6
20 05:51 NW 7 16.09 Fair CLR -0.6 -0.6 100% -3 76.48 1019.8
20 04:51 Calm 16.09 Fair CLR -0.6 -0.6 100% 76.43 1019.2
20 03:51 Calm 16.09 A Few Clouds FEW080 0 -1.1 92% 76.43 1019.3
20 02:51 Calm 16.09 A Few Clouds FEW095 0.6 0 96% 76.43 1019.3
20 01:51 Calm 16.09 Fair CLR 1.7 0.6 7.2 1.7 93% 76.45 1019.5
20 00:51 Calm 16.09 Fair CLR 3.3 1.1 86% 76.45 1019.6
19 23:51 E 9 16.09 Fair CLR 3.3 1.1 86% 1 76.43 1019.3
19 22:51 Calm 16.09 Fair CLR 3.3 -1.1 73% 76.43 1019.2
19 21:51 Calm 16.09 Fair CLR 5.6 1.1 73% 76.4 1018.8
19 20:51 Calm 16.09 Fair CLR 4.4 1.1 79% 76.33 1017.9
19 19:51 W 6 16.09 Fair CLR 6.7 1.1 10 5.6 68% 76.25 1016.6
19 18:51 N 13 16.09 Light Rain FEW040 SCT050 OVC070 7.8 2.8 71% 6 76.17 1015.7
19 17:51 NW 19 G 28 16.09 Partly Cloudy FEW050 FEW065 SCT085 9.4 1.1 56% 7 76.1 1014.6
19 16:51 NW 24 16.09 Light Rain BKN038 OVC049 8.3 1.7 63% 5 76.05 1014.1
19 15:51 N 11 16.09 Mostly Cloudy FEW031 BKN042 BKN065 8.9 1.7 61% 7 76.02 1013.5
19 14:51 N 17 G 30 16.09 Light Rain SCT025 SCT120 8.9 2.8 66% 7 76.07 1014.2
19 13:51 NW 13 16.09 Overcast FEW023 BKN055 OVC095 6.1 2.8 11.1 5.6 80% 4 76.1 1014.6 0.58
19 12:51 N 28 G 39 16.09 Light Rain SCT017 BKN023 OVC090 6.1 2.2 76% 2 76.02 1013.7
19 11:51 NW 17 16.09 Light Rain BKN043 BKN050 OVC060 6.7 3.9 83% 4 75.97 1013.1 0.1
19 10:51 NW 15 16.09 Light Rain SCT017 BKN027 OVC070 8.3 6.1 86% 6 75.95 1012.5 0.18 0.48
19 09:51 NW 15 16.09 Light Rain BKN025 BKN043 OVC050 8.9 6.7 86% 7 75.92 1012.1 0.18
19 08:51 NW 22 G 33 12.87 Rain FEW020 BKN032 OVC045 10 7.2 83% 7 75.84 1011.3 0.13
19 07:51 NW 20 G 39 8.05 Light Rain Fog/Mist FEW005 BKN010 OVC019 11.1 9.4 11.7 10.6 89% 75.72 1009.6 0.05 0.66
19 06:51 W 6 9.66 Light Rain Fog/Mist OVC008 10.6 10 96% 75.69 1009.1 0.53
19 05:51 Calm 4.83 Heavy Rain Fog/Mist BKN006 OVC015 10.6 9.4 92% 75.59 1007.6 0.08
19 04:51 E 6 16.09 Light Rain OVC007 10.6 9.4 92% 75.62 1008.0
19 03:51 SE 9 16.09 Overcast OVC007 11.1 9.4 89% 75.67 1008.7
19 02:51 E 9 16.09 Light Rain OVC009 11.1 9.4 89% 75.72 1009.5
19 01:51 SE 7 16.09 Overcast OVC009 11.7 9.4 16.7 11.1 86% 75.82 1010.9
19 00:51 E 11 16.09 Light Rain OVC011 11.7 8.9 83% 75.95 1012.6
18 23:51 Vrbl 7 16.09 Overcast OVC011 11.7 8.9 83% 75.97 1012.6
18 22:51 E 13 16.09 Overcast OVC013 12.2 8.9 80% 75.95 1012.3
18 21:51 SE 19 G 33 16.09 Overcast OVC016 12.8 8.9 77% 75.95 1012.5
18 20:51 E 26 16.09 Fair CLR 14.4 8.9 70% 75.95 1012.5
18 19:51 E 17 16.09 Fair CLR 16.7 9.4 23.9 16.7 62% 75.95 1012.5
18 18:51 SE 24 G 35 16.09 Fair CLR 18.9 10 56% 75.92 1012.2
18 17:51 SE 22 G 33 16.09 Fair CLR 20.6 10.6 53% 75.92 1012.2
18 16:51 SE 19 G 33 16.09 Fair CLR 22.8 11.7 50% 75.95 1012.3
18 15:51 SE 17 G 33 16.09 Fair CLR 23.9 12.2 48% 25 76.02 1013.2
18 14:51 SE 19 G 33 16.09 Fair CLR 23.3 12.2 50% 76.1 1014.2
18 13:51 S 15 16.09 Fair CLR 22.2 11.1 22.2 13.9 50% 76.15 1014.9
18 12:51 E 19 16.09 Fair CLR 21.1 11.1 53% 76.2 1015.8
18 11:51 Calm 16.09 Fair CLR 19.4 11.1 59% 76.25 1016.5
18 10:51 SE 19 G 30 16.09 Fair CLR 18.3 10.6 61% 76.3 1017.1
18 09:51 E 11 16.09 Partly Cloudy SCT015 15.6 11.1 75% 76.33 1017.6
18 08:51 E 13 16.09 Overcast OVC014 14.4 11.1 81% 76.35 1017.7
18 07:51 E 9 16.09 Partly Cloudy SCT011 14.4 11.1 16.7 11.7 81% 76.35 1017.7
18 05:51 E 15 16.09 Fair CLR 12.8 11.1 90% 76.28 1016.6
18 04:51 NE 13 16.09 Overcast OVC010 14.4 12.2 87% 76.3 1017.0
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)