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.
10 02:51 W 6 16.09 Fair CLR 19.4 18.3 93% 76.28 1016.7
10 01:51 Calm 16.09 Fair CLR 21.1 18.9 28.3 20 87% 76.28 1016.5
10 00:51 Calm 16.09 Fair CLR 22.2 18.9 82% 76.28 1016.5
09 23:51 NW 6 16.09 Fair CLR 22.2 18.9 82% 76.28 1016.6
09 22:51 Calm 16.09 Fair CLR 22.8 18.3 76% 76.25 1016.0
09 21:51 W 7 16.09 Fair CLR 24.4 18.3 69% 25 76.23 1015.9
09 20:51 Calm 16.09 Fair CLR 27.2 16.7 53% 28 76.17 1015.2
09 19:51 W 6 16.09 Fair CLR 27.8 16.7 31.7 27.8 51% 28 76.17 1015.0
09 18:51 NW 7 16.09 Fair CLR 29.4 17.8 50% 30 76.12 1014.6
09 17:51 W 15 16.09 Fair CLR 30.6 15.6 40% 30 76.15 1014.8
09 16:51 NW 15 16.09 Fair CLR 30.6 16.7 43% 31 76.15 1014.9
09 15:51 W 15 16.09 Fair CLR 31.1 16.7 42% 31 76.17 1015.1
09 14:51 W 17 16.09 A Few Clouds FEW060 31.1 17.8 45% 32 76.2 1015.5
09 13:51 W 15 16.09 A Few Clouds FEW050 31.1 18.9 31.1 23.3 48% 32 76.23 1015.7
09 12:51 Vrbl 6 16.09 Partly Cloudy SCT045 30 20 55% 32 76.25 1016.1
09 11:51 NW 13 16.09 Partly Cloudy SCT035 28.9 20.6 61% 31 76.25 1016.2
09 10:51 W 7 16.09 Partly Cloudy SCT027 27.8 21.1 67% 30 76.25 1016.0
09 09:51 NW 9 16.09 Fair CLR 26.7 21.1 71% 28 76.23 1015.8
09 08:51 Vrbl 9 16.09 Fair CLR 26.1 21.7 77% 28 76.2 1015.7
09 07:51 Calm 16.09 Fair CLR 23.3 21.7 23.3 20 91% 76.2 1015.6
09 06:51 W 6 12.87 Fair CLR 21.1 20.6 97% 76.17 1015.1
09 05:51 SW 6 16.09 Fair CLR 21.1 20.6 97% 76.15 1014.8
09 04:51 Calm 14.48 Fair CLR 21.1 20.6 97% 76.12 1014.5
09 03:51 Calm 16.09 Fair CLR 21.7 20.6 94% 76.1 1014.4
09 02:51 NW 6 16.09 Fair CLR 22.2 21.1 94% 76.12 1014.5
09 01:51 W 6 16.09 Fair CLR 22.2 21.1 26.1 21.7 94% 76.12 1014.6
09 00:51 Calm 16.09 Fair CLR 22.2 20.6 91% 76.15 1015.0
08 23:51 W 6 16.09 Fair CLR 23.3 20.6 85% 76.17 1015.0
08 22:51 SW 11 16.09 Fair CLR 23.3 20.6 85% 76.17 1015.1
08 21:51 SW 11 16.09 Fair CLR 24.4 21.1 82% 25 76.17 1015.3
08 20:51 SW 13 16.09 Fair CLR 25 21.1 79% 26 76.15 1014.9
08 19:51 W 17 16.09 Fair CLR 26.1 20.6 29.4 26.1 72% 28 76.12 1014.5
08 18:51 SW 15 16.09 Fair CLR 27.8 20.6 65% 30 76.07 1013.9
08 17:51 W 20 16.09 Fair CLR 28.3 20.6 63% 30 76.05 1013.7
08 16:51 W 26 16.09 Fair CLR 28.3 19.4 59% 30 76.07 1014.0
08 15:51 SW 26 16.09 Fair CLR 28.3 21.7 67% 31 76.15 1015.1
08 14:51 SW 26 G 37 16.09 Thunderstorm in Vicinity SCT029 28.3 21.7 67% 31 76.2 1015.7
08 13:51 SW 17 16.09 A Few Clouds FEW030 29.4 22.8 30 21.7 68% 33 76.23 1015.9
08 12:51 SW 20 G 30 16.09 A Few Clouds FEW028 29.4 23.3 70% 34 76.28 1016.4
08 11:51 SW 15 16.09 A Few Clouds FEW020 28.3 22.8 72% 32 76.3 1016.8
08 10:51 SW 9 16.09 Partly Cloudy SCT015 26.7 22.2 76% 29 76.33 1017.3
08 09:51 SW 7 16.09 Mostly Cloudy BKN008 24.4 22.2 88% 25 76.33 1017.4
08 08:51 SW 6 9.66 Fog/Mist OVC004 22.2 21.7 97% 76.35 1017.6
08 07:51 W 6 1.61 Fog/Mist OVC002 21.7 21.1 21.7 20 96% 76.35 1017.7
08 06:51 Calm 0.80 Fog VV002 21.7 21.1 96% 76.33 1017.4
08 05:51 W 7 11.27 Mostly Cloudy BKN005 20.6 20 96% 76.33 1017.2
08 04:51 Calm 8.05 Fog/Mist OVC002 21.7 21.1 96% 76.28 1016.7
08 03:51 NW 6 11.27 Overcast OVC005 20.6 20.6 100% 76.28 1016.4
08 02:51 N 6 2.82 Fog/Mist OVC005 20 20 100% 76.28 1016.4
08 01:51 Calm 6.44 Fog/Mist FEW006 20 20 22.8 20 100% 76.3 1017.0
08 00:51 Calm 11.27 Fair CLR 21.1 20.6 97% 76.35 1017.7
07 23:51 Calm 4.83 Fog/Mist BKN007 20.6 20.6 100% 76.4 1018.1
07 22:51 Calm 14.48 Fair CLR 21.1 21.1 100% 76.43 1018.4
07 21:51 Calm 16.09 Fair CLR 21.1 21.1 100% 76.43 1018.8
07 20:51 Calm 16.09 A Few Clouds FEW008 22.2 21.1 94% 76.4 1018.3
07 19:51 Calm 16.09 Fair CLR 22.8 21.7 33.3 22.2 94% 76.4 1018.4 1.47
07 18:51 SW 9 16.09 Fair CLR 22.8 21.1 90% 76.38 1018.1
07 17:51 E 17 16.09 Light Rain FEW048 SCT075 BKN110 22.2 21.1 94% 76.43 1018.7 0.13
07 16:51 Calm 8.05 Thunderstorm Rain Fog/Mist SCT044 BKN075 OVC095 22.2 20.6 91% 76.5 1019.5 1.35 1.35
07 15:51 W 20 G 39 16.09 Thunderstorm in Vicinity FEW049 BKN070 30.6 21.7 59% 34 76.4 1018.1
07 14:51 SW 17 G 35 16.09 Partly Cloudy FEW049 SCT065 33.3 21.1 49% 37 76.33 1017.3
07 13:51 S 15 G 28 16.09 Mostly Cloudy SCT048 BKN065 32.8 22.2 33.3 24.4 54% 37 76.4 1018.1
07 12:51 Vrbl 11 16.09 Mostly Cloudy SCT044 BKN055 BKN075 32.2 21.1 52% 35 76.45 1019.0
07 11:51 Calm 16.09 Fair CLR 31.1 21.1 55% 34 76.53 1019.7
07 10:51 S 7 16.09 Fair CLR 30 21.7 61% 33 76.53 1019.9
07 09:51 Calm 16.09 Fair CLR 28.3 22.2 70% 31 76.56 1020.3
07 08:51 SW 6 16.09 Fair CLR 26.7 22.2 76% 29 76.58 1020.7
07 07:51 W 6 16.09 Fair CLR 24.4 21.7 24.4 21.1 85% 25 76.61 1020.8
07 06:51 SW 6 14.48 A Few Clouds FEW005 22.8 21.7 94% 76.56 1020.2
07 05:51 SW 9 16.09 Fair CLR 21.7 21.1 96% 76.53 1020.0
07 04:51 W 6 16.09 Fair CLR 21.7 21.1 96% 76.5 1019.5
07 03:51 SW 9 16.09 Fair CLR 23.3 21.7 91% 76.53 1019.8
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)