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. | ||||||||||||||||
| 28 | 02:51 | NW 19 | 16.09 | Fair | CLR | -10 | -16.7 | 58% | -17 | 76.48 | 1020.3 | ||||||
| 28 | 01:51 | W 11 | 16.09 | Fair | CLR | -10.6 | -16.7 | 61% | -16 | 76.45 | 1020.0 | ||||||
| 28 | 00:51 | W 9 | 16.09 | Fair | CLR | -10.6 | -16.7 | -8.9 | -11.1 | 61% | -15 | 76.4 | 1019.4 | ||||
| 27 | 23:51 | W 15 | 16.09 | Fair | CLR | -10.6 | -16.7 | 61% | -17 | 76.4 | 1019.2 | ||||||
| 27 | 22:51 | W 17 | 16.09 | Fair | CLR | -10 | -17.2 | 56% | -17 | 76.35 | 1018.8 | ||||||
| 27 | 21:51 | W 15 | 16.09 | Fair | CLR | -10 | -16.7 | 58% | -16 | 76.35 | 1018.6 | ||||||
| 27 | 20:51 | W 13 G 31 | 16.09 | A Few Clouds | FEW039 | -9.4 | -16.1 | 59% | -15 | 76.33 | 1018.2 | ||||||
| 27 | 19:51 | W 11 | 16.09 | Fair | CLR | -10 | -15.6 | 64% | -15 | 76.25 | 1017.5 | ||||||
| 27 | 18:51 | W 6 | 16.09 | Mostly Cloudy | BKN043 BKN070 | -9.4 | -17.8 | -7.8 | -10 | 51% | 76.2 | 1016.7 | |||||
| 27 | 17:51 | W 11 | 16.09 | Mostly Cloudy | FEW050 BKN065 | -10 | -18.3 | 51% | -15 | 76.15 | 1015.8 | ||||||
| 27 | 16:51 | W 15 | 16.09 | Mostly Cloudy | BKN060 | -8.3 | -18.9 | 43% | -14 | 76.1 | 1015.3 | ||||||
| 27 | 15:51 | W 22 | 16.09 | Overcast | BKN090 OVC110 | -8.3 | -18.9 | 43% | -16 | 76.07 | 1015.0 | ||||||
| 27 | 14:51 | SW 20 G 41 | 16.09 | Overcast | BKN055 OVC070 | -8.9 | -20 | 41% | -16 | 76.1 | 1015.2 | ||||||
| 27 | 13:51 | SW 15 G 31 | 16.09 | Overcast | BKN038 OVC045 | -8.9 | -18.3 | 47% | -15 | 76.12 | 1015.7 | ||||||
| 27 | 12:51 | SW 28 G 41 | 16.09 | Overcast | BKN060 OVC100 | -9.4 | -20 | -9.4 | -15 | 42% | -18 | 76.2 | 1016.6 | ||||
| 27 | 11:51 | SW 26 | 16.09 | Overcast | OVC100 | -10 | -18.9 | 49% | -18 | 76.3 | 1018.1 | ||||||
| 27 | 10:51 | SW 22 | 16.09 | Partly Cloudy | SCT120 | -10 | -18.9 | 49% | -18 | 76.4 | 1019.4 | ||||||
| 27 | 09:51 | W 24 | 16.09 | A Few Clouds | FEW120 | -10 | -17.2 | 56% | -18 | 76.45 | 1020.1 | ||||||
| 27 | 08:51 | SW 15 | 16.09 | Fair | CLR | -11.1 | -17.8 | 58% | -17 | 76.5 | 1020.6 | ||||||
| 27 | 07:51 | SW 13 | 16.09 | Fair | CLR | -13.9 | -18.3 | 70% | -20 | 76.5 | 1020.7 | ||||||
| 27 | 06:51 | SW 13 | 16.09 | Fair | CLR | -15 | -18.9 | -9.4 | -15 | 72% | -22 | 76.5 | 1020.8 | ||||
| 27 | 05:51 | SW 15 | 16.09 | Fair | CLR | -12.8 | -18.3 | 64% | -20 | 76.48 | 1020.4 | ||||||
| 27 | 04:51 | W 13 | 16.09 | Fair | CLR | -11.7 | -18.3 | 58% | -18 | 76.48 | 1020.2 | ||||||
| 27 | 03:51 | W 11 | 16.09 | Fair | CLR | -11.7 | -18.3 | 58% | -17 | 76.45 | 1019.9 | ||||||
| 27 | 02:51 | W 13 | 16.09 | Fair | CLR | -10 | -18.3 | 51% | -16 | 76.45 | 1019.9 | ||||||
| 27 | 01:51 | W 19 G 33 | 16.09 | Fair | CLR | -10 | -18.3 | 51% | -17 | 76.4 | 1019.3 | ||||||
| 27 | 00:51 | W 24 G 39 | 16.09 | Fair | CLR | -9.4 | -17.8 | -6.7 | -9.4 | 51% | -17 | 76.35 | 1018.6 | ||||
| 26 | 23:51 | NW 22 G 37 | 16.09 | Fair | CLR | -8.9 | -17.8 | 49% | -16 | 76.33 | 1018.1 | ||||||
| 26 | 22:51 | NW 24 G 39 | 16.09 | A Few Clouds | FEW050 | -8.9 | -18.3 | 47% | -17 | 76.28 | 1017.5 | ||||||
| 26 | 21:51 | W 19 | 16.09 | Mostly Cloudy | BKN050 | -8.3 | -17.8 | 47% | -15 | 76.2 | 1016.5 | ||||||
| 26 | 20:51 | NW 20 G 39 | 16.09 | Partly Cloudy | SCT050 | -7.8 | -17.8 | 45% | -15 | 76.15 | 1015.7 | ||||||
| 26 | 19:51 | NW 26 G 43 | 16.09 | A Few Clouds | FEW050 | -7.2 | -17.2 | 45% | -15 | 76.07 | 1014.7 | ||||||
| 26 | 18:51 | W 26 G 46 | 16.09 | A Few Clouds | FEW043 | -7.2 | -15.6 | -5 | -7.2 | 52% | -15 | 75.97 | 1013.5 | ||||
| 26 | 17:51 | W 19 G 35 | 16.09 | A Few Clouds | FEW044 | -6.7 | -14.4 | 55% | -13 | 75.9 | 1012.6 | ||||||
| 26 | 16:51 | W 22 G 48 | 16.09 | Overcast | OVC045 | -5.6 | -14.4 | 50% | -12 | 75.82 | 1011.5 | ||||||
| 26 | 15:51 | NW 28 G 46 | 16.09 | Overcast | OVC038 | -5.6 | -13.3 | 55% | -13 | 75.74 | 1010.5 | ||||||
| 26 | 14:51 | NW 19 G 46 | 16.09 | Overcast | OVC033 | -5 | -12.2 | 57% | -11 | 75.69 | 1009.6 | ||||||
| 26 | 13:51 | W 31 G 48 | 16.09 | Mostly Cloudy | BKN032 | -5.6 | -12.8 | 57% | -13 | 75.67 | 1009.2 | ||||||
| 26 | 12:51 | NW 30 G 46 | 16.09 | Overcast | OVC032 | -5.6 | -12.2 | -5 | -7.8 | 60% | -13 | 75.67 | 1009.5 | ||||
| 26 | 11:51 | NW 26 G 44 | 16.09 | Overcast | OVC029 | -5.6 | -12.2 | 60% | -13 | 75.69 | 1009.7 | ||||||
| 26 | 10:51 | NW 20 G 31 | 16.09 | Mostly Cloudy | BKN090 BKN100 | -6.1 | -11.1 | 68% | -12 | 75.77 | 1010.7 | ||||||
| 26 | 09:51 | W 13 | 11.27 | Light Snow | FEW017 BKN035 OVC044 | -6.7 | -10 | 78% | -12 | 75.79 | 1011.1 | ||||||
| 26 | 08:51 | W 9 | 14.48 | Overcast | OVC017 | -7.2 | -9.4 | 84% | -11 | 75.74 | 1010.6 | ||||||
| 26 | 07:51 | W 7 | 11.27 | Overcast | OVC012 | -7.8 | -8.9 | 92% | -11 | 75.72 | 1010.2 | ||||||
| 26 | 06:51 | W 6 | 16.09 | Overcast | OVC015 | -7.8 | -8.9 | -7.8 | -8.3 | 92% | 75.69 | 1009.8 | |||||
| 26 | 05:51 | SW 9 | 16.09 | Overcast | OVC017 | -7.8 | -9.4 | 88% | -12 | 75.64 | 1009.2 | ||||||
| 26 | 04:51 | Calm | 16.09 | Overcast | OVC016 | -7.8 | -9.4 | 88% | 75.62 | 1008.9 | |||||||
| 26 | 03:51 | Calm | 16.09 | Overcast | OVC019 | -7.8 | -9.4 | 88% | 75.59 | 1008.6 | |||||||
| 26 | 02:51 | NE 6 | 4.83 | Light Snow Fog/Mist | SCT017 OVC022 | -7.8 | -9.4 | 88% | 75.62 | 1008.8 | |||||||
| 26 | 01:51 | NE 15 | 16.09 | Overcast | OVC012 | -8.3 | -10 | 88% | -14 | 75.62 | 1008.9 | ||||||
| 26 | 00:51 | Calm | 12.87 | Overcast | OVC011 | -8.9 | -10 | -8.3 | -12.2 | 92% | 75.59 | 1008.6 | 0.23 | ||||
| 25 | 23:51 | NE 17 | 16.09 | Overcast | OVC015 | -8.9 | -10.6 | 88% | -15 | 75.59 | 1008.4 | ||||||
| 25 | 22:51 | NE 15 | 12.87 | Overcast | SCT011 BKN019 OVC028 | -8.3 | -10.6 | 84% | -14 | 75.69 | 1009.7 | 0.03 | |||||
| 25 | 21:51 | NE 15 | 4.02 | Light Snow Fog/Mist | OVC016 | -9.4 | -11.1 | 88% | -15 | 75.72 | 1010.3 | 0.03 | 0.2 | ||||
| 25 | 20:51 | NE 26 G 44 | 4.83 | Light Snow | OVC019 | -11.1 | -13.9 | 80% | -20 | 75.57 | 1008.4 | 0.03 | |||||
| 25 | 19:51 | NE 31 G 43 | 6.44 | Light Snow | OVC024 | -11.7 | -14.4 | 81% | -21 | 75.67 | 1009.7 | 0.15 | |||||
| 25 | 18:51 | NE 26 | 4.02 | Light Snow | OVC022 | -12.2 | -15 | -12.2 | -13.3 | 80% | -21 | 75.84 | 1011.9 | 0.03 | 0.74 | ||
| 25 | 17:51 | NE 28 | 4.83 | Blowing Snow | OVC023 | -12.8 | -15.6 | 80% | -22 | 75.95 | 1013.3 | 0.08 | |||||
| 25 | 16:51 | NE 33 G 48 | 1.21 | Light Snow and Breezy | OVC021 | -12.8 | -15.6 | 80% | -23 | 76.05 | 1014.6 | 0.15 | |||||
| 25 | 15:51 | NE 28 | 1.61 | Light Snow Fog/Mist | VV014 | -12.8 | -15 | 84% | -22 | 76.2 | 1016.6 | 0.15 | 0.48 | ||||
| 25 | 14:51 | E 39 | 2.01 | Light Snow and Breezy | OVC011 | -12.8 | -15.6 | 80% | -24 | 76.3 | 1018.2 | 0.13 | |||||
| 25 | 13:51 | NE 30 | 2.01 | Blowing Snow Fog/Mist | OVC013 | -13.3 | -15.6 | 83% | -23 | 76.43 | 1019.7 | 0.2 | |||||
| 25 | 12:51 | E 26 | 0.40 | Snow Freezing Fog | VV006 | -13.3 | -15.6 | -12.8 | -13.3 | 83% | -23 | 76.61 | 1022.2 | 0.38 | 1.7 | ||
| 25 | 11:51 | NE 24 | 0.40 | Heavy Snow Freezing Fog | VV005 | -13.3 | -15.6 | 83% | -22 | 76.91 | 1026.4 | 0.36 | |||||
| 25 | 10:51 | NE 22 | 0.40 | Heavy Snow Freezing Fog | VV005 | -13.3 | -15.6 | 83% | -22 | 77.09 | 1028.8 | 0.28 | |||||
| 25 | 09:51 | NE 20 | 0.40 | Heavy Snow Freezing Fog | VV005 | -13.3 | -15.6 | 83% | -21 | 77.24 | 1030.6 | 0.28 | 0.69 | ||||
| 25 | 08:51 | E 20 | 0.40 | Snow Freezing Fog | VV005 | -12.8 | -15 | 84% | -21 | 77.32 | 1031.5 | 0.18 | |||||
| 25 | 07:51 | NE 17 | 0.80 | Snow Freezing Fog | VV007 | -12.8 | -15 | 84% | -20 | 77.44 | 1033.2 | 0.23 | |||||
| 25 | 06:51 | NE 13 | 1.61 | Light Snow | VV010 | -12.8 | -15.6 | -11.1 | -13.3 | 80% | -19 | 77.55 | 1034.5 | 0.13 | 0.28 | ||
| 25 | 05:51 | NE 19 | 3.22 | Light Snow | OVC017 | -12.8 | -15.6 | 80% | -20 | 77.55 | 1034.9 | 0.1 | |||||
| 25 | 04:51 | NE 13 | 4.02 | Light Snow | OVC014 | -12.8 | -15.6 | 80% | -19 | 77.6 | 1035.3 | 0.05 | |||||
| 25 | 03:51 | NE 15 | 8.05 | Light Snow | OVC034 | -12.2 | -18.9 | 58% | -19 | 77.65 | 1035.9 | ||||||
| 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) | |||||||||||||||