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. | ||||||||||||||||
| 25 | 04:51 | N 9 | 16.09 | Fair | CLR | 0.6 | -1.1 | 89% | -2 | 76.78 | 1024.0 | ||||||
| 25 | 03:51 | Calm | 16.09 | Fair | CLR | 0.6 | -1.1 | 89% | 76.81 | 1024.3 | |||||||
| 25 | 02:51 | W 6 | 16.09 | Fair | CLR | 0 | -1.7 | 88% | 76.84 | 1024.6 | |||||||
| 25 | 01:51 | Calm | 16.09 | Fair | CLR | 1.1 | -1.1 | 85% | 76.86 | 1024.8 | |||||||
| 25 | 00:51 | N 6 | 16.09 | Fair | CLR | 1.7 | -1.1 | 6.7 | 0.6 | 82% | 76.89 | 1025.1 | |||||
| 24 | 23:51 | Calm | 16.09 | Fair | CLR | 2.2 | -1.1 | 79% | 76.84 | 1024.8 | |||||||
| 24 | 22:51 | NW 6 | 16.09 | Fair | CLR | 1.7 | -1.1 | 82% | 76.86 | 1025.0 | |||||||
| 24 | 21:51 | Calm | 16.09 | Fair | CLR | 3.9 | -0.6 | 73% | 76.89 | 1025.2 | |||||||
| 24 | 20:51 | N 7 | 16.09 | Fair | CLR | 2.2 | -1.1 | 79% | 0 | 76.89 | 1025.2 | ||||||
| 24 | 19:51 | SW 6 | 16.09 | Fair | CLR | 4.4 | -1.1 | 68% | 76.89 | 1025.1 | |||||||
| 24 | 18:51 | W 6 | 16.09 | Fair | CLR | 6.7 | -1.7 | 11.1 | 5 | 55% | 76.89 | 1025.4 | |||||
| 24 | 17:51 | SW 6 | 16.09 | Fair | CLR | 5 | -2.2 | 60% | 76.86 | 1025.1 | |||||||
| 24 | 16:51 | SW 11 | 16.09 | Fair | CLR | 6.7 | -1.7 | 55% | 5 | 76.78 | 1024.0 | ||||||
| 24 | 15:51 | SW 9 | 16.09 | Fair | CLR | 7.8 | -1.7 | 51% | 6 | 76.78 | 1024.0 | ||||||
| 24 | 14:51 | W 13 | 16.09 | Fair | CLR | 10.6 | -2.2 | 41% | 76.78 | 1023.8 | |||||||
| 24 | 13:51 | Vrbl 6 | 16.09 | Fair | CLR | 11.1 | -1.7 | 41% | 76.76 | 1023.7 | |||||||
| 24 | 12:51 | W 13 | 16.09 | Fair | CLR | 10.6 | -1.7 | 11.1 | 3.3 | 43% | 76.73 | 1023.3 | |||||
| 24 | 11:51 | Calm | 16.09 | Fair | CLR | 10 | -1.7 | 44% | 76.78 | 1023.8 | |||||||
| 24 | 10:51 | N 15 | 16.09 | Fair | CLR | 8.9 | -1.7 | 48% | 7 | 76.84 | 1024.6 | ||||||
| 24 | 09:51 | NW 11 | 16.09 | A Few Clouds | FEW046 | 8.3 | -1.1 | 52% | 7 | 76.84 | 1024.6 | ||||||
| 24 | 08:51 | Calm | 16.09 | Mostly Cloudy | BKN046 | 6.1 | -0.6 | 63% | 76.78 | 1024.0 | |||||||
| 24 | 07:51 | Calm | 16.09 | Partly Cloudy | SCT048 | 3.3 | -1.1 | 73% | 76.76 | 1023.8 | |||||||
| 24 | 06:51 | W 9 | 16.09 | Partly Cloudy | SCT048 | 3.3 | -1.7 | 4.4 | 1.7 | 70% | 1 | 76.68 | 1022.4 | ||||
| 24 | 05:51 | W 13 | 16.09 | A Few Clouds | FEW050 | 4.4 | -1.7 | 65% | 2 | 76.56 | 1020.7 | ||||||
| 24 | 04:51 | W 15 | 16.09 | Mostly Cloudy | SCT047 BKN055 | 3.9 | -1.1 | 70% | 1 | 76.48 | 1020.0 | ||||||
| 24 | 03:51 | SW 13 | 16.09 | Partly Cloudy | SCT060 | 2.2 | -1.7 | 76% | -1 | 76.43 | 1019.1 | ||||||
| 24 | 02:51 | SW 11 | 16.09 | Overcast | OVC060 | 2.8 | -1.1 | 76% | 0 | 76.38 | 1018.6 | ||||||
| 24 | 01:51 | SW 7 | 16.09 | A Few Clouds | FEW075 | 3.3 | -2.2 | 68% | 2 | 76.35 | 1018.3 | ||||||
| 24 | 00:51 | S 9 | 16.09 | A Few Clouds | FEW075 | 2.8 | -2.2 | 5 | 1.1 | 70% | 1 | 76.33 | 1017.9 | ||||
| 23 | 23:51 | S 7 | 16.09 | Fair | CLR | 2.8 | -1.7 | 73% | 1 | 76.33 | 1017.7 | ||||||
| 23 | 22:51 | SW 11 | 16.09 | Fair | CLR | 3.3 | -1.1 | 73% | 1 | 76.3 | 1017.6 | ||||||
| 23 | 21:51 | SW 7 | 16.09 | Fair | CLR | 2.8 | -1.1 | 76% | 1 | 76.28 | 1017.1 | ||||||
| 23 | 20:51 | Calm | 16.09 | Fair | CLR | 1.7 | -0.6 | 85% | 76.25 | 1016.8 | |||||||
| 23 | 19:51 | SW 11 | 16.09 | Fair | CLR | 3.3 | 0 | 79% | 1 | 76.2 | 1016.2 | ||||||
| 23 | 18:51 | SW 11 | 16.09 | Fair | CLR | 3.9 | -0.6 | 9.4 | 3.9 | 73% | 1 | 76.17 | 1015.8 | ||||
| 23 | 17:51 | W 6 | 16.09 | A Few Clouds | FEW085 | 4.4 | -0.6 | 70% | 76.12 | 1015.3 | |||||||
| 23 | 16:51 | W 9 | 16.09 | Overcast | OVC085 | 7.8 | 0 | 58% | 6 | 76.1 | 1014.8 | ||||||
| 23 | 15:51 | W 20 G 30 | 16.09 | Fair | CLR | 9.4 | 0.6 | 55% | 7 | 76.07 | 1014.3 | ||||||
| 23 | 14:51 | W 19 | 16.09 | Mostly Cloudy | BKN048 | 8.3 | 2.2 | 66% | 6 | 76.02 | 1013.9 | ||||||
| 23 | 13:51 | W 19 | 16.09 | Overcast | SCT040 OVC049 | 7.2 | 1.7 | 68% | 4 | 76.02 | 1013.8 | ||||||
| 23 | 12:51 | SW 17 | 16.09 | Overcast | OVC046 | 6.7 | 0 | 6.7 | -3.3 | 63% | 4 | 76.05 | 1014.0 | ||||
| 23 | 11:51 | SW 6 | 16.09 | Overcast | OVC060 | 5 | -1.1 | 65% | 76.05 | 1014.3 | |||||||
| 23 | 10:51 | Vrbl 6 | 16.09 | Overcast | OVC070 | 3.9 | -1.1 | 70% | 76.17 | 1015.8 | |||||||
| 23 | 09:51 | Calm | 16.09 | Overcast | SCT040 BKN070 OVC100 | 1.7 | -1.7 | 78% | 76.17 | 1015.7 | |||||||
| 23 | 08:51 | Calm | 16.09 | Overcast | BKN043 OVC110 | 0 | -2.2 | 85% | 76.23 | 1016.8 | |||||||
| 23 | 07:51 | Calm | 16.09 | Overcast | BKN047 OVC055 | -1.7 | -2.8 | 92% | 76.28 | 1017.2 | |||||||
| 23 | 06:51 | N 7 | 16.09 | Mostly Cloudy | FEW070 FEW090 BKN110 | -3.3 | -4.4 | 0 | -3.9 | 92% | -6 | 76.3 | 1017.6 | ||||
| 23 | 04:51 | Calm | 16.09 | Partly Cloudy | SCT048 | -2.8 | -3.3 | 96% | 76.3 | 1017.7 | |||||||
| 23 | 03:51 | Calm | 16.09 | Fair | CLR | -2.2 | -3.3 | 92% | 76.3 | 1017.3 | |||||||
| 23 | 02:51 | Calm | 16.09 | Fair | CLR | -2.8 | -3.3 | 96% | 76.28 | 1017.2 | |||||||
| 23 | 01:51 | Calm | 16.09 | Fair | CLR | -1.7 | -3.3 | 89% | 76.28 | 1017.3 | |||||||
| 23 | 00:51 | Calm | 16.09 | Fair | CLR | -0.6 | -2.8 | 4.4 | -1.1 | 85% | 76.3 | 1017.5 | |||||
| 22 | 23:51 | Vrbl 6 | 16.09 | Fair | CLR | -0.6 | -2.8 | 85% | 76.33 | 1017.7 | |||||||
| 22 | 22:51 | Calm | 16.09 | Fair | CLR | 1.7 | -3.9 | 67% | 76.28 | 1017.2 | |||||||
| 22 | 21:51 | Calm | 16.09 | Fair | CLR | 1.1 | -2.8 | 76% | 76.28 | 1017.2 | |||||||
| 22 | 20:51 | Calm | 16.09 | Fair | CLR | 1.1 | -2.8 | 76% | 76.28 | 1017.0 | |||||||
| 22 | 19:51 | Calm | 16.09 | Fair | CLR | 2.8 | -2.8 | 67% | 76.25 | 1016.7 | |||||||
| 22 | 18:51 | E 6 | 16.09 | Fair | CLR | 3.9 | -1.1 | 10.6 | 3.9 | 70% | 76.2 | 1016.2 | |||||
| 22 | 17:51 | N 6 | 16.09 | Fair | CLR | 5 | -1.1 | 65% | 76.12 | 1015.1 | |||||||
| 22 | 16:51 | N 13 | 16.09 | A Few Clouds | FEW045 | 7.2 | 0 | 61% | 5 | 76.05 | 1014.0 | ||||||
| 22 | 15:51 | N 20 | 16.09 | Mostly Cloudy | BKN046 | 9.4 | 0.6 | 55% | 7 | 76 | 1013.2 | ||||||
| 22 | 14:51 | NW 19 G 28 | 16.09 | Overcast | OVC046 | 10 | 1.7 | 57% | 8 | 75.92 | 1012.4 | ||||||
| 22 | 13:51 | NW 11 | 16.09 | Mostly Cloudy | SCT036 BKN044 | 10.6 | 2.8 | 59% | 75.9 | 1011.9 | |||||||
| 22 | 12:51 | N 19 | 16.09 | Overcast | FEW026 OVC032 | 9.4 | 3.9 | 10.6 | 7.2 | 69% | 7 | 75.9 | 1012.0 | 0.03 | |||
| 22 | 11:51 | NW 19 | 16.09 | Overcast | OVC022 | 9.4 | 5 | 74% | 7 | 75.92 | 1012.3 | ||||||
| 22 | 10:51 | NW 13 | 16.09 | Overcast | FEW017 BKN075 OVC110 | 9.4 | 6.1 | 80% | 8 | 75.92 | 1012.2 | ||||||
| 22 | 09:51 | W 6 | 9.66 | Light Rain Fog/Mist | OVC055 | 8.3 | 7.2 | 93% | 75.95 | 1012.6 | 0.03 | ||||||
| 22 | 08:51 | Calm | 4.02 | Fog/Mist | OVC050 | 7.8 | 7.2 | 96% | 75.9 | 1012.0 | 0.03 | ||||||
| 22 | 06:51 | Calm | 6.44 | Fog/Mist | OVC033 | 7.2 | 6.7 | 7.2 | 7.2 | 97% | 75.82 | 1011.1 | 0.36 | ||||
| 22 | 05:51 | E 7 | 4.83 | Light Rain Fog/Mist | SCT019 BKN026 OVC050 | 7.2 | 6.7 | 97% | 6 | 75.79 | 1010.5 | 0.15 | |||||
| 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) | |||||||||||||||