Weather observations for the past three days for
Allentown, Lehigh Valley International Airport
Metric (Imperial)
Date Time (est) 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.
08 09:51 SW 20 16.09 Fair CLR 5.6 -6.7 41% 2 75.72 1009.8
08 08:51 SW 17 16.09 Fair CLR 2.8 -7.8 46% -1 75.69 1009.5
08 07:51 W 7 16.09 Fair CLR 0.6 -8.9 49% -1 75.67 1009.3
08 06:51 W 17 16.09 Mostly Cloudy BKN120 1.7 -8.9 2.2 -1.1 46% -2 75.64 1008.7
08 05:51 W 13 16.09 Fair CLR 2.2 -8.9 44% -1 75.62 1008.6
08 04:51 W 9 16.09 Fair CLR 1.1 -7.8 52% -1 75.67 1009.2
08 03:51 SW 7 16.09 Fair CLR 0 -7.2 59% -2 75.72 1009.9
08 02:51 Calm 16.09 Fair CLR 0.6 -8.3 52% 75.82 1011.1
08 01:51 Calm 16.09 Fair CLR -0.6 -7.2 61% 75.87 1011.8
08 00:51 N 6 16.09 Partly Cloudy SCT110 -0.6 -8.3 1.7 -1.7 56% 75.95 1012.9
07 23:51 Calm 16.09 A Few Clouds FEW110 -0.6 -8.3 56% 76 1013.6
07 22:51 SW 17 16.09 Partly Cloudy SCT120 1.7 -10 42% -2 76.1 1014.9
07 21:51 SW 17 16.09 Overcast OVC100 1.1 -9.4 46% -3 76.17 1015.8
07 20:51 SW 17 16.09 Mostly Cloudy FEW080 BKN100 1.1 -8.9 48% -3 76.2 1016.5
07 19:51 SW 9 16.09 A Few Clouds FEW080 FEW110 -1.1 -8.9 56% -4 76.28 1017.5
07 18:51 SW 6 16.09 Mostly Cloudy BKN070 -1.1 -8.3 3.9 -2.2 58% 76.33 1018.2
07 17:51 SW 9 16.09 Fair CLR -1.7 -8.9 58% -5 76.38 1018.6
07 16:51 W 13 16.09 Overcast OVC040 1.1 -8.9 48% -2 76.38 1018.8
07 15:51 W 20 16.09 Overcast BKN044 OVC090 1.1 -8.3 50% -3 76.43 1019.4
07 14:51 W 20 16.09 Overcast OVC046 1.1 -8.3 50% -3 76.43 1019.5
07 13:51 SW 30 16.09 Overcast OVC049 3.3 -8.3 43% -2 76.45 1019.6
07 12:51 SW 22 16.09 Overcast SCT047 OVC060 3.9 -8.3 4.4 -1.7 41% -0 76.5 1020.2
07 11:51 W 22 G 30 16.09 Overcast BKN044 OVC060 3.3 -8.3 43% -1 76.56 1021.0
07 10:51 W 20 G 31 16.09 A Few Clouds FEW043 2.2 -8.3 46% -2 76.61 1021.9
07 09:51 SW 19 16.09 Overcast OVC070 0.6 -8.3 52% -4 76.61 1021.9
07 08:51 SW 11 16.09 Overcast OVC075 0 -8.9 52% -3 76.63 1022.0
07 07:51 SW 13 16.09 Overcast OVC080 -1.1 -8.9 56% -5 76.58 1021.5
07 06:51 SW 13 16.09 Overcast OVC080 -1.7 -8.9 -1.7 -2.2 58% -6 76.58 1021.4
07 05:51 SW 13 16.09 Overcast OVC080 -1.7 -8.9 58% -6 76.58 1021.3
07 04:51 SW 13 16.09 Overcast OVC085 -1.7 -9.4 56% -6 76.56 1021.1
07 03:51 SW 15 16.09 Overcast OVC095 -1.7 -9.4 56% -6 76.53 1020.9
07 02:51 SW 13 16.09 Overcast OVC100 -2.2 -9.4 58% -6 76.56 1021.0
07 01:51 SW 15 16.09 Overcast OVC100 -1.7 -10 54% -6 76.53 1020.8
07 00:51 SW 17 16.09 Overcast OVC110 -1.7 -10.6 -1.7 -3.3 51% -6 76.56 1021.0
06 23:51 SW 17 16.09 Overcast OVC110 -1.7 -10 54% -6 76.58 1021.3
06 22:51 SW 15 16.09 Mostly Cloudy BKN120 -1.7 -10 54% -6 76.56 1021.1
06 21:51 SW 17 16.09 Fair CLR -1.7 -10 54% -6 76.56 1021.0
06 20:51 SW 17 16.09 Fair CLR -1.7 -8.9 58% -6 76.56 1021.2
06 19:51 SW 11 16.09 Mostly Cloudy BKN065 -1.7 -9.4 56% -5 76.58 1021.5
06 18:51 W 9 16.09 Mostly Cloudy BKN060 -2.8 -11.7 1.1 -2.8 51% -6 76.58 1021.5
06 17:51 W 9 16.09 A Few Clouds FEW060 -1.7 -12.8 43% -5 76.58 1021.6
06 16:51 W 17 16.09 Fair CLR -1.1 -13.9 38% -6 76.53 1020.9
06 15:51 NW 17 16.09 Fair CLR 0 -14.4 33% -4 76.53 1020.7
06 14:51 NW 28 G 39 16.09 Fair CLR 0.6 -13.9 33% -5 76.5 1020.5
06 13:51 NW 24 G 43 16.09 Fair CLR 0.6 -13.3 35% -5 76.5 1020.4
06 12:51 NW 30 G 43 16.09 Fair CLR 0 -13.3 0.6 -2.8 36% -6 76.5 1020.6
06 11:51 NW 30 G 39 16.09 Fair CLR 0.6 -12.8 36% -5 76.53 1020.9
06 10:51 NW 28 G 41 16.09 Fair CLR -0.6 -13.3 38% -7 76.61 1021.6
06 09:51 NW 30 G 52 16.09 Fair CLR -1.7 -13.9 39% -8 76.61 1021.7
06 08:51 NW 28 G 43 16.09 Fair CLR -2.2 -13.3 43% -9 76.56 1021.1
06 07:51 NW 15 16.09 A Few Clouds FEW046 -2.8 -11.7 51% -7 76.48 1020.2
06 06:51 N 30 G 43 16.09 Mostly Cloudy BKN048 -2.2 -11.1 -0.6 -2.2 51% -9 76.4 1019.2
06 05:51 NW 20 16.09 Overcast OVC055 -1.1 -11.1 47% -6 76.35 1018.3
06 04:51 W 24 G 35 16.09 Overcast OVC049 -1.1 -11.1 47% -7 76.28 1017.3
06 03:51 W 17 16.09 Overcast OVC049 -0.6 -10.6 47% -5 76.23 1016.5
06 02:51 W 20 G 37 16.09 Overcast OVC048 -1.1 -9.4 54% -6 76.17 1016.0
05 17:51 W 28 G 43 16.09 A Few Clouds FEW049 0 -9 51% -6 75.72 0.0
05 16:51 W 20 G 35 16.09 Partly Cloudy SCT050 0 -9 51% -5 75.72 0.0
05 15:51 W 24 G 44 16.09 Overcast OVC046 1 -8 51% -4 75.59 0.0
05 14:51 W 24 G 41 16.09 Mostly Cloudy SCT047 SCT060 BKN070 2 -7 52% -3 75.46 0.0
05 12:51 W 26 G 44 16.09 Overcast OVC047 1 -8 51% -4 75.31 0.0
Date Time (est) 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)