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.
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
18 12:51 Calm 16.09 Fair CLR -1.1 -12.8 41% 77.22 1029.9
18 11:51 Vrbl 7 16.09 Fair CLR -1.7 -12.8 43% -4 77.19 1029.8
18 10:51 N 9 16.09 A Few Clouds FEW120 -3.3 -13.9 44% -7 77.19 1029.6
18 09:51 N 7 16.09 Fair CLR -3.9 -12.2 53% -7 77.22 1030.0
18 08:51 W 9 16.09 Fair CLR -3.9 -12.2 53% -7 77.27 1030.9
18 07:51 W 7 16.09 Fair CLR -5.6 -12.8 -3.9 -7.2 57% -9 77.24 1030.5
18 06:51 W 7 16.09 Fair CLR -6.7 -13.9 57% -10 77.14 1028.8
18 05:51 NW 6 16.09 Mostly Cloudy BKN046 -5.6 -13.9 52% 77.01 1027.2
18 04:51 N 13 16.09 Mostly Cloudy BKN047 -5 -13.3 53% -10 76.96 1026.5
18 03:51 NW 13 16.09 Fair CLR -5 -13.3 53% -10 76.89 1025.6
18 02:51 W 7 16.09 Fair CLR -5 -11.7 60% -8 76.86 1025.0
18 01:51 W 7 16.09 Fair CLR -4.4 -11.1 -0.6 -4.4 60% -7 76.84 1024.7
18 00:51 W 11 16.09 Fair CLR -3.3 -10.6 57% -7 76.76 1023.8
17 23:51 W 13 16.09 Fair CLR -2.8 -10.6 55% -7 76.71 1023.1
17 22:51 W 13 G 31 16.09 Fair CLR -2.8 -10 58% -7 76.63 0.0
17 21:51 W 11 16.09 Fair CLR -2.8 -7.8 69% -7 76.56 1021.0
17 20:51 W 15 16.09 Fair CLR -1.7 -8.9 58% -6 76.45 1019.6
17 19:51 W 20 G 31 16.09 Overcast FEW065 OVC090 -0.6 -10 2.8 -1.1 49% -6 76.35 1018.3
17 18:51 NW 22 G 33 16.09 Mostly Cloudy FEW048 FEW065 BKN085 -0.6 -8.3 56% -6 76.25 1017.0
17 17:51 W 20 G 39 16.09 Mostly Cloudy FEW055 BKN070 BKN085 0.6 -7.8 54% -4 76.15 1015.6
17 16:51 NW 20 G 41 16.09 Mostly Cloudy BKN050 2.2 -9.4 42% -2 76.07 1014.5
17 15:51 W 28 G 41 16.09 Mostly Cloudy SCT060 BKN075 1.7 -10.6 40% -4 76 1013.6
17 14:51 NW 24 G 41 16.09 Mostly Cloudy BKN060 BKN070 2.2 -11.1 37% -3 75.97 1013.1
17 13:51 NW 22 G 43 16.09 Overcast OVC060 1.1 -11.7 38% -4 76 1013.5
17 12:51 W 26 G 44 16.09 Mostly Cloudy BKN050 2.2 -10 40% -3 75.97 1013.3
17 11:51 W 30 G 50 16.09 Partly Cloudy SCT047 1.7 -9.4 44% -4 75.97 1013.3
17 09:51 W 26 G 52 16.09 A Few Clouds FEW045 -1.1 -10.6 49% -7 75.87 1011.8
17 08:51 W 26 G 52 16.09 A Few Clouds FEW042 -1.7 -10 54% -8 75.77 1010.4
17 07:51 W 26 G 43 16.09 Fair CLR -1.7 -10 2.2 -2.2 54% -8 75.69 1009.2
17 06:51 Calm 16.09 NULL NULL -1.1 -8.3 58% 75.54 1007.1
17 05:51 W 30 G 57 16.09 Mostly Cloudy BKN055 -0.6 -8.3 56% -7 75.44 1005.7
17 04:51 W 19 G 37 16.09 Light Snow BKN038 BKN048 OVC055 0 -5 69% -5 75.31 1004.2
17 03:51 W 17 G 37 16.09 Mostly Cloudy SCT041 BKN055 0.6 -5.6 64% -4 75.21 1002.9
17 02:51 W 22 G 54 16.09 A Few Clouds FEW040 1.1 -4.4 67% -4 75.16 1001.9
17 01:51 W 28 G 43 16.09 Mostly Cloudy FEW025 SCT031 BKN110 1.7 -0.6 17.2 1.7 85% -4 74.98 999.7 0.03 0.48
17 00:51 W 22 G 41 16.09 Light Rain FEW014 BKN055 OVC070 2.2 0.6 89% -2 74.78 997.1 0.08
16 22:51 W 39 G 61 6.44 Heavy Rain and Breezy SCT017 BKN024 OVC036 11.1 7.8 80% 74.45 992.3
16 21:51 S 20 G 44 16.09 Overcast SCT015 BKN021 OVC120 16.7 13.9 84% 74.27 990.0
16 20:51 SE 17 G 44 16.09 Overcast SCT014 BKN020 OVC090 16.7 13.9 84% 74.35 990.9
16 19:51 S 19 G 35 16.09 Overcast OVC011 16.7 14.4 19.4 15.6 86% 74.47 992.8 0.05 0.89
16 18:51 S 13 14.48 Light Rain SCT015 BKN080 OVC100 16.7 15 90% 74.63 995.0 0.08
16 17:51 S 22 16.09 Light Rain FEW032 BKN045 OVC060 16.1 13.9 87% 74.7 995.9 0.74
16 16:51 S 28 G 44 16.09 Overcast SCT018 BKN026 OVC034 18.3 15 81% 74.73 996.2 0.03 0.03
16 15:51 S 26 G 44 16.09 Overcast OVC022 18.9 15 78% 74.83 997.5
16 14:51 S 19 G 39 16.09 Overcast SCT021 OVC031 18.9 15 78% 74.88 998.3
16 13:51 S 26 G 52 16.09 Overcast BKN019 BKN026 OVC038 18.9 15.6 19.4 12.2 81% 74.98 999.5 0.03 0.3
16 12:51 S 33 G 52 16.09 Overcast and Breezy BKN020 OVC024 18.9 15.6 81% 75.08 1001.1
16 11:51 S 24 G 37 16.09 NULL NULL 18.9 16.1 84% 75.13 1001.8
16 10:51 S 20 G 39 3.22 Overcast BKN010 OVC015 17.8 15.6 87% 75.21 1002.8 0.28
16 09:51 Calm 3.22 NULL NULL 16.7 15 90% 75.29 1003.8 0.25
16 08:51 SE 11 3.22 Light Rain OVC008 15 14.4 96% 75.34 1004.5 0.03
16 07:51 SE 7 9.66 Fog/Mist OVC005 12.8 12.2 12.8 7.2 96% 75.39 1005.1 0.43
16 06:51 Calm 14.48 Overcast OVC004 10.6 10.6 100% 75.49 1006.4 0.08
16 05:51 NE 7 11.27 Overcast OVC004 9.4 9.4 100% 9 75.59 1007.8 0.03
16 04:51 SE 13 9.66 Fog/Mist OVC007 8.9 8.3 96% 7 75.69 1009.2 0.13 0.33
16 03:51 E 9 6.44 Rain Fog/Mist OVC005 8.3 7.2 93% 7 75.77 1010.4 0.1
16 02:51 E 13 6.44 Light Rain Fog/Mist OVC006 7.8 6.7 93% 6 75.9 1012.2 0.1
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)