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.
01 00:51 SW 9 16.09 Overcast BKN033 OVC044 -0.6 -6.1 0 -1.7 67% -3 75.13 1002.0
31 23:51 SW 17 16.09 Overcast SCT029 OVC046 -0.6 -6.1 67% -5 75.18 1002.9
31 22:51 SW 17 G 33 16.09 Overcast FEW039 BKN055 OVC070 -0.6 -6.1 67% -5 75.29 1004.0
31 21:51 SW 22 G 41 16.09 Overcast OVC040 -1.1 -6.7 66% -7 75.36 1005.3
31 20:51 SW 20 16.09 Overcast BKN037 OVC044 -1.1 -8.9 56% -6 75.44 1006.3
31 19:51 SW 22 16.09 Overcast OVC036 -1.1 -8.3 58% -7 75.49 1006.9
31 18:51 SW 17 16.09 Overcast OVC037 -1.7 -8.3 -1.1 -2.8 61% -6 75.57 1007.8
31 17:51 W 19 16.09 Overcast BKN043 OVC050 -1.7 -8.9 58% -7 75.62 1008.5
31 16:51 W 17 16.09 Overcast OVC050 -1.7 -10 54% -6 75.59 1008.2
31 15:51 SW 26 16.09 Overcast OVC050 -1.7 -10 54% -8 75.59 1008.3
31 14:51 W 20 G 35 16.09 Mostly Cloudy BKN090 -1.1 -10.6 49% -6 75.59 1008.3
31 13:51 SW 24 16.09 Overcast BKN040 BKN048 OVC100 -1.7 -10.6 51% -8 75.62 1008.7
31 12:51 SW 24 G 37 14.48 Overcast BKN037 OVC047 -2.2 -10 -1.7 -4.4 56% -8 75.69 1009.5
31 11:51 SW 28 16.09 Mostly Cloudy FEW036 BKN050 BKN060 -2.2 -11.1 51% -9 75.74 1010.2
31 10:51 W 22 16.09 A Few Clouds FEW036 FEW110 -2.2 -11.1 51% -8 75.82 1011.3
31 09:51 W 17 G 31 16.09 Fair CLR -3.3 -11.7 53% -8 75.87 1011.9
31 08:51 W 17 16.09 Partly Cloudy SCT048 -3.9 -11.7 55% -9 75.84 1011.7
31 07:51 W 19 G 44 16.09 A Few Clouds FEW055 -4.4 -11.7 57% -10 75.82 1011.3
31 06:51 W 30 G 41 16.09 Fair CLR -4.4 -11.7 -3.3 -4.4 57% -12 75.77 1010.8
31 05:51 W 19 G 39 16.09 Fair CLR -3.9 -11.7 55% -9 75.74 1010.4
31 04:51 W 20 G 35 16.09 Fair CLR -3.9 -11.7 55% -10 75.72 1009.9
31 03:51 W 17 G 35 16.09 Mostly Cloudy BKN055 -3.9 -11.7 55% -9 75.72 1010.0
31 02:51 W 19 G 33 16.09 Overcast OVC055 -3.9 -11.7 55% -9 75.72 1010.0
31 01:51 W 19 G 35 16.09 Overcast OVC050 -3.9 -11.1 58% -9 75.72 1010.1
31 00:51 W 17 16.09 Overcast OVC049 -3.3 -12.2 -2.8 -3.3 51% -8 75.72 1009.8
30 23:51 W 17 G 41 16.09 Overcast OVC047 -3.3 -12.8 48% -8 75.72 1010.0
30 22:51 NW 24 G 41 16.09 Overcast OVC049 -2.8 -12.8 46% -9 75.74 1010.3
30 21:51 W 20 G 33 16.09 Overcast OVC049 -3.3 -12.8 48% -9 75.72 1010.1
30 20:51 W 24 G 43 16.09 Overcast OVC049 -3.3 -12.8 48% -10 75.69 1009.5
30 19:51 W 24 G 43 16.09 Overcast OVC050 -2.8 -13.3 45% -9 75.67 1009.3
30 18:51 W 30 G 52 16.09 Overcast OVC050 -2.8 -13.3 -0.6 -2.8 45% -10 75.64 1008.8
30 17:51 W 22 G 44 16.09 Overcast OVC050 -2.8 -12.8 46% -9 75.59 1008.3
30 15:51 W 28 G 65 16.09 Overcast OVC055 -1.7 -13.3 41% -8 75.51 1007.2
30 14:51 W 20 G 54 16.09 Overcast OVC060 -1.7 -13.9 39% -7 75.49 1007.0
30 13:51 W 22 G 52 16.09 Overcast OVC060 -1.1 -13.9 38% -7 75.46 1006.6
30 12:51 W 30 G 52 16.09 Overcast OVC060 -1.1 -13.3 -0.6 -2.8 39% -7 75.46 1006.6
30 11:51 W 37 G 59 16.09 Mostly Cloudy and Breezy BKN055 -1.1 -13.9 38% -8 75.49 1006.9
30 10:51 W 35 G 59 16.09 Mostly Cloudy and Breezy BKN060 -1.7 -13.3 41% -9 75.54 1007.6
30 09:51 W 24 G 67 16.09 Overcast OVC055 -2.2 -13.3 43% -8 75.57 1007.7
30 08:51 W 39 G 61 16.09 Overcast and Breezy OVC055 -2.8 -12.2 49% -11 75.51 1007.2
30 07:51 W 22 G 52 16.09 Overcast OVC055 -2.8 -12.8 46% -9 75.46 1006.4
30 06:51 W 33 G 63 16.09 Overcast and Breezy OVC055 -2.2 -13.3 -2.2 -2.8 43% -9 75.39 1005.4
30 05:51 W 30 G 54 16.09 Overcast OVC050 -2.2 -12.8 44% -9 75.36 1005.2
30 04:51 W 35 G 59 16.09 Overcast and Breezy OVC050 -2.2 -12.2 47% -9 75.34 1004.6
30 03:51 W 26 G 48 14.48 Light Snow OVC042 -2.2 -8.9 60% -8 75.26 1003.8
30 02:51 W 26 G 44 16.09 Overcast OVC047 -2.2 -7.8 66% -8 75.23 1003.5
30 01:51 W 26 G 59 11.27 Light Snow BKN047 OVC055 -2.8 -6.7 75% -9 75.23 1003.2
30 00:51 W 33 G 54 11.27 Light Snow and Breezy OVC043 -2.2 -7.2 -0.6 -2.2 69% -9 75.23 1003.4
29 23:51 W 26 G 57 16.09 Overcast BKN041 OVC050 -1.7 -8.3 61% -8 75.18 1002.7
29 22:51 W 28 G 50 16.09 Overcast BKN048 OVC055 -1.7 -10 54% -8 75.16 1002.3
29 21:51 W 30 G 69 16.09 Overcast OVC060 -1.1 -11.1 47% -7 75.08 1001.5
29 20:51 W 35 G 65 16.09 Overcast and Breezy OVC060 -1.1 -11.7 45% -8 75.08 1001.2
29 19:51 W 39 G 76 16.09 A Few Clouds and Breezy FEW055 -1.7 -11.1 49% -9 75.08 1001.4
29 18:51 W 33 G 67 16.09 Mostly Cloudy and Breezy SCT043 BKN060 -0.6 -11.1 7.8 -0.6 45% -7 74.98 1000.2
29 17:51 W 35 G 63 16.09 Fair and Breezy CLR 1.7 -8.3 48% -4 74.85 998.2
29 16:51 W 39 G 70 16.09 Fair and Breezy CLR 3.9 -8.3 41% -2 74.75 996.7
29 15:51 W 31 G 52 16.09 Fair CLR 5.6 -8.9 35% 1 74.65 995.5
29 14:51 NW 39 G 67 16.09 Fair and Breezy CLR 7.2 -6.1 39% 3 74.57 994.2
29 13:51 W 24 G 37 16.09 Overcast OVC060 5 -0.6 67% 1 74.52 993.9
29 12:51 SW 6 3.22 Fog/Mist OVC002 2.2 2.2 2.2 0.6 100% 74.52 993.8 0.46
29 11:51 SW 6 3.22 Fog/Mist OVC005 1.7 1.7 100% 74.52 993.9 0.03
29 10:51 Calm 3.22 Light Rain Fog/Mist OVC005 1.1 1.1 100% 74.6 995.0 0.1
29 09:51 N 6 3.22 Light Rain Fog/Mist OVC004 1.1 0.6 97% 74.68 996.0 0.1 0.33
29 08:51 Calm 0.80 Light Rain Fog/Mist OVC006 1.1 0.6 97% 74.73 996.7 0.18
29 07:51 S 9 0.80 Light Rain Fog/Mist OVC003 0.6 0.6 100% -2 74.9 999.0 0.05
29 06:51 NE 7 0.40 Light Rain Fog/Mist VV002 0.6 0 0.6 0 96% -1 74.8 997.6 0.05 0.05
29 05:51 E 7 0.80 Fog VV002 0.6 0 96% -1 74.85 998.3
29 04:51 E 7 0.80 Fog VV002 0 0 100% -2 74.98 999.9
29 03:51 E 7 0.80 Fog VV002 0 -0.6 96% -2 75.11 1001.6
29 02:51 N 6 1.21 Fog/Mist VV002 0 -0.6 96% 75.26 1003.6
29 01:51 E 6 1.21 Fog/Mist VV003 0 -0.6 96% 75.34 1004.6
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)