Weather observations for the past three days for
Allentown, Lehigh Valley International Airport
| 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. | ||||||||||||||||
| 20 | 12:51 | NE 13 | 2.82 | Fog/Mist | OVC004 | 3.3 | 2.8 | 3.3 | 1.7 | 97% | 0 | 75.31 | 1004.3 | 0.03 | 0.38 | ||
| 20 | 11:51 | E 15 | 3.22 | Fog/Mist | OVC005 | 2.8 | 2.2 | 96% | -1 | 75.41 | 1005.6 | 0.08 | |||||
| 20 | 10:51 | E 17 | 3.22 | Light Rain Fog/Mist | OVC006 | 2.2 | 1.7 | 97% | -2 | 75.49 | 1006.6 | 0.03 | |||||
| 20 | 09:51 | E 15 | 14.48 | Overcast | OVC007 | 2.2 | 1.1 | 93% | -1 | 75.59 | 1008.0 | 0.05 | 0.25 | ||||
| 20 | 08:51 | E 15 | 16.09 | Overcast | OVC009 | 2.2 | 1.1 | 93% | -1 | 75.69 | 1009.6 | 0.05 | |||||
| 20 | 07:51 | E 17 | 11.27 | Light Rain | OVC010 | 1.7 | 0.6 | 93% | -2 | 75.77 | 1010.5 | 0.15 | |||||
| 20 | 06:51 | E 15 | 11.27 | Rain | FEW008 BKN014 OVC022 | 1.7 | 0.6 | 2.2 | 1.1 | 93% | -2 | 75.82 | 1011.2 | 0.43 | 0.74 | ||
| 20 | 05:51 | NE 13 | 8.05 | Rain Fog/Mist | BKN013 OVC020 | 1.1 | 0 | 92% | -2 | 75.87 | 1011.8 | 0.3 | |||||
| 20 | 04:51 | E 17 | 16.09 | Light Rain | OVC014 | 1.7 | -0.6 | 85% | -2 | 75.87 | 1011.8 | ||||||
| 20 | 03:51 | E 19 | 16.09 | Overcast | BKN015 OVC021 | 1.7 | -1.1 | 82% | -2 | 75.92 | 1012.4 | ||||||
| 20 | 02:51 | E 15 | 16.09 | Overcast | OVC016 | 1.7 | -1.7 | 78% | -2 | 76 | 1013.6 | ||||||
| 20 | 01:51 | NE 9 | 16.09 | Overcast | OVC015 | 1.7 | -1.1 | 82% | -1 | 76.07 | 1014.6 | ||||||
| 20 | 00:51 | E 13 | 16.09 | Overcast | OVC016 | 2.2 | -1.7 | 2.8 | 1.7 | 76% | -1 | 76.07 | 1014.7 | ||||
| 19 | 23:51 | E 13 | 16.09 | Overcast | OVC015 | 1.7 | -1.1 | 82% | -2 | 76.15 | 1015.5 | ||||||
| 19 | 22:51 | E 17 | 16.09 | Overcast | OVC015 | 2.2 | -1.1 | 79% | -2 | 76.1 | 1015.0 | ||||||
| 19 | 21:51 | NE 17 | 16.09 | Overcast | BKN016 OVC024 | 1.7 | -1.1 | 82% | -2 | 76.15 | 1015.4 | ||||||
| 19 | 20:51 | E 11 | 16.09 | Overcast | BKN025 OVC030 | 2.2 | -1.7 | 76% | -1 | 76.2 | 1016.1 | ||||||
| 19 | 19:51 | E 11 | 16.09 | Overcast | OVC021 | 2.2 | -1.7 | 76% | -1 | 76.25 | 1017.0 | ||||||
| 19 | 18:51 | E 15 | 16.09 | Overcast | OVC018 | 2.8 | -1.7 | 4.4 | 2.8 | 73% | -1 | 76.25 | 1017.0 | ||||
| 19 | 17:51 | E 17 | 16.09 | Overcast | OVC023 | 2.8 | -1.7 | 73% | -1 | 76.25 | 1016.8 | ||||||
| 19 | 16:51 | E 11 | 16.09 | Overcast | OVC025 | 3.3 | -2.2 | 68% | 1 | 76.28 | 1017.2 | ||||||
| 19 | 15:51 | E 11 | 16.09 | Overcast | OVC026 | 3.9 | -1.7 | 67% | 1 | 76.23 | 1016.7 | ||||||
| 19 | 14:51 | E 17 | 16.09 | Overcast | OVC024 | 4.4 | -2.2 | 63% | 1 | 76.23 | 1016.6 | ||||||
| 19 | 13:51 | SE 15 G 37 | 16.09 | Overcast | OVC024 | 4.4 | -1.7 | 65% | 1 | 76.23 | 1016.5 | ||||||
| 19 | 12:51 | E 13 | 16.09 | Overcast | OVC025 | 3.9 | -1.1 | 3.9 | 1.1 | 70% | 1 | 76.25 | 1017.0 | ||||
| 19 | 11:51 | E 15 | 16.09 | Overcast | BKN019 OVC026 | 3.3 | -0.6 | 76% | 0 | 76.3 | 1017.6 | ||||||
| 19 | 10:51 | NE 11 | 16.09 | Overcast | BKN016 OVC029 | 2.2 | 0 | 86% | -1 | 76.33 | 1018.0 | ||||||
| 19 | 09:51 | E 17 | 16.09 | Overcast | BKN024 OVC038 | 1.7 | 0 | 89% | -2 | 76.33 | 1017.9 | ||||||
| 19 | 08:51 | NE 15 | 9.66 | Fog/Mist | OVC020 | 1.1 | 0.6 | 97% | -3 | 76.33 | 1018.1 | ||||||
| 19 | 07:51 | NE 11 | 3.22 | Fog/Mist | OVC004 | 1.1 | 0.6 | 97% | -2 | 76.28 | 1017.2 | ||||||
| 19 | 06:51 | NE 11 | 2.41 | Fog/Mist | OVC003 | 1.1 | 0.6 | 2.2 | 1.1 | 97% | -2 | 76.17 | 1015.9 | ||||
| 19 | 05:51 | E 9 | 4.83 | Fog/Mist | OVC004 | 1.1 | 0.6 | 97% | -1 | 76.12 | 1015.2 | ||||||
| 19 | 04:51 | NE 13 | 4.02 | Fog/Mist | OVC004 | 1.1 | 0.6 | 97% | -2 | 76.05 | 1014.3 | ||||||
| 19 | 03:51 | E 17 | 4.02 | Fog/Mist | OVC005 | 1.7 | 1.1 | 96% | -2 | 75.97 | 1013.3 | ||||||
| 19 | 02:51 | NE 11 | 4.02 | Overcast | OVC005 | 1.7 | 1.1 | 96% | -1 | 76.02 | 1013.8 | ||||||
| 19 | 01:51 | NE 13 | 4.02 | Overcast | SCT006 OVC012 | 1.7 | 1.1 | 96% | -2 | 75.92 | 1012.4 | ||||||
| 19 | 00:51 | NE 9 | 4.02 | Overcast | SCT006 OVC012 | 1.7 | 1.1 | 3.3 | 1.7 | 96% | -1 | 75.87 | 1011.9 | 0.1 | |||
| 18 | 23:51 | E 9 | 4.02 | Overcast | OVC005 | 2.2 | 1.7 | 97% | -0 | 75.84 | 1011.4 | ||||||
| 18 | 22:51 | NE 11 | 6.44 | Fog/Mist | OVC007 | 1.7 | 1.1 | 96% | -1 | 75.77 | 1010.4 | ||||||
| 18 | 21:51 | NE 11 | 6.44 | Fog/Mist | OVC006 | 1.7 | 1.7 | 100% | -1 | 75.74 | 1010.0 | 0.1 | 0.1 | ||||
| 18 | 20:51 | NE 7 | 4.83 | Fog/Mist | OVC005 | 2.2 | 1.7 | 97% | 0 | 75.72 | 1009.7 | ||||||
| 18 | 19:51 | NE 6 | 3.22 | Fog/Mist | OVC005 | 2.8 | 2.2 | 96% | 75.69 | 1009.6 | |||||||
| 18 | 18:51 | E 11 | 2.82 | Fog/Mist | OVC006 | 3.3 | 2.8 | 3.9 | 2.2 | 97% | 1 | 75.64 | 1008.6 | 0.03 | 0.2 | ||
| 18 | 17:51 | E 6 | 2.82 | Light Rain Fog/Mist | BKN006 BKN010 OVC014 | 3.9 | 3.3 | 96% | 75.57 | 1007.7 | 0.1 | ||||||
| 18 | 16:51 | NE 7 | 0.40 | Fog | VV009 | 2.8 | 2.8 | 100% | 1 | 75.51 | 1007.2 | 0.03 | |||||
| 18 | 15:51 | Calm | 3.22 | Light Rain Fog/Mist | FEW013 SCT032 BKN040 | 2.8 | 2.8 | 100% | 75.54 | 1007.4 | 0.05 | 0.05 | |||||
| 18 | 14:51 | N 7 | 4.83 | Fog/Mist | OVC008 | 2.8 | 1.7 | 93% | 1 | 75.57 | 1007.8 | ||||||
| 18 | 13:51 | N 7 | 6.44 | Fog/Mist | OVC009 | 3.3 | 1.7 | 89% | 2 | 75.57 | 1007.8 | ||||||
| 18 | 12:51 | N 6 | 4.83 | Fog/Mist | OVC006 | 3.3 | 1.7 | 3.9 | 0 | 89% | 75.62 | 1008.4 | 0.03 | ||||
| 18 | 11:51 | NE 7 | 4.83 | Fog/Mist | OVC006 | 2.8 | 1.7 | 93% | 1 | 75.69 | 1009.3 | ||||||
| 18 | 10:51 | E 11 | 4.83 | Fog/Mist | OVC005 | 2.8 | 1.7 | 93% | 0 | 75.74 | 1010.2 | ||||||
| 18 | 09:51 | Calm | 4.02 | Fog/Mist | OVC006 | 1.7 | 1.1 | 96% | 75.9 | 1012.1 | 0.03 | ||||||
| 18 | 08:51 | NE 7 | 4.02 | Fog/Mist | OVC009 | 1.1 | 0.6 | 97% | -1 | 75.95 | 1012.7 | 0.03 | |||||
| 18 | 07:51 | Vrbl 6 | 3.22 | Light Rain Fog/Mist | BKN011 BKN060 OVC075 | 0.6 | 0 | 96% | 75.97 | 1013.2 | |||||||
| 18 | 06:51 | Calm | 6.44 | Fog/Mist | BKN120 | 0.6 | -0.6 | 1.1 | -2.2 | 92% | 76.02 | 1013.9 | |||||
| 18 | 05:51 | NE 7 | 4.83 | Fog/Mist | FEW120 | 0 | -0.6 | 96% | -2 | 76.02 | 1013.7 | ||||||
| 18 | 04:51 | Calm | 4.83 | Fog/Mist | OVC110 | 0 | -0.6 | 96% | 76.12 | 1015.3 | |||||||
| 18 | 03:51 | NE 6 | 6.44 | Fog/Mist | BKN100 | -0.6 | -1.1 | 96% | 76.15 | 1015.5 | |||||||
| 18 | 02:51 | Calm | 4.02 | Fog/Mist | CLR | -1.7 | -2.2 | 96% | 76.23 | 1016.6 | |||||||
| 18 | 01:51 | Calm | 4.83 | Fog/Mist | CLR | -1.1 | -1.7 | 96% | 76.3 | 1017.5 | |||||||
| 18 | 00:51 | SW 6 | 4.83 | Fog/Mist | CLR | -0.6 | -1.1 | 3.9 | -1.7 | 96% | 76.33 | 1017.8 | |||||
| 17 | 23:51 | N 6 | 4.02 | Fog/Mist | CLR | -0.6 | -0.6 | 100% | 76.33 | 1018.1 | |||||||
| 17 | 22:51 | SW 9 | 8.05 | Fog/Mist | CLR | 1.7 | 0.6 | 93% | -1 | 76.4 | 1018.8 | ||||||
| 17 | 21:51 | SW 6 | 9.66 | Fog/Mist | CLR | 1.7 | 0.6 | 93% | 76.4 | 1019.1 | |||||||
| 17 | 20:51 | SW 7 | 11.27 | Fair | CLR | 2.2 | 0.6 | 89% | 0 | 76.4 | 1018.9 | ||||||
| 17 | 19:51 | Calm | 11.27 | Fair | CLR | 2.2 | 0.6 | 89% | 76.4 | 1019.0 | |||||||
| 17 | 18:51 | SW 9 | 12.87 | Fair | CLR | 3.3 | 1.1 | 6.7 | 3.3 | 86% | 1 | 76.43 | 1019.1 | ||||
| 17 | 17:51 | SW 15 | 12.87 | Fair | CLR | 3.3 | 1.1 | 86% | 0 | 76.38 | 1018.7 | ||||||
| 17 | 16:51 | SW 15 | 14.48 | Fair | CLR | 5.6 | 1.7 | 76% | 3 | 76.38 | 1018.6 | ||||||
| 17 | 15:51 | SW 15 | 16.09 | Fair | CLR | 6.1 | 2.2 | 76% | 3 | 76.35 | 1018.3 | ||||||
| 17 | 14:51 | W 13 | 12.87 | Fair | CLR | 5.6 | 1.7 | 76% | 3 | 76.38 | 1018.6 | ||||||
| 17 | 13:51 | SW 15 | 12.87 | Fair | CLR | 5 | 1.7 | 79% | 2 | 76.43 | 1019.3 | ||||||
| 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) | |||||||||||||||