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.
10 01:51 Vrbl 6 16.09 Fair CLR 6.1 5.6 97% 76.61 1021.6
10 00:51 SW 6 0.40 Fog VV002 5.6 5.6 9.4 5 100% 76.56 1020.8
09 23:51 W 6 2.82 Fog/Mist BKN010 7.2 7.2 100% 76.53 1020.3
09 22:51 SW 9 6.44 Fog/Mist SCT009 OVC015 8.3 7.8 97% 7 76.48 1019.8
09 21:51 W 15 8.05 Fog/Mist OVC005 8.9 7.8 93% 7 76.45 1019.5
09 20:51 W 6 11.27 Overcast OVC007 7.8 7.2 96% 76.38 1018.4
09 19:51 N 6 6.44 Fog/Mist OVC009 6.7 6.1 96% 76.33 1018.0
09 18:51 W 6 14.48 Overcast OVC009 7.8 7.2 8.9 6.1 96% 76.33 1017.8 0.36
09 17:51 S 6 12.87 Light Rain OVC009 7.2 6.7 97% 76.33 1017.9 0.15
09 16:51 N 6 4.02 Light Rain Fog/Mist OVC013 6.7 6.1 96% 76.35 1018.2 0.08
09 15:51 Calm 4.02 Light Rain Fog/Mist OVC017 6.7 5.6 93% 76.38 1018.5 0.13 0.13
09 14:51 S 6 16.09 Overcast OVC020 8.3 3.9 74% 76.38 1018.6
09 13:51 S 9 16.09 Overcast OVC023 8.3 3.3 71% 7 76.45 1019.5
09 12:51 S 13 16.09 Overcast OVC032 8.3 2.8 8.9 -1.7 69% 6 76.5 1020.3
09 11:51 S 15 16.09 Overcast OVC036 7.8 2.8 71% 6 76.61 1021.7
09 10:51 S 19 16.09 A Few Clouds FEW055 8.3 2.8 69% 6 76.71 1023.0
09 09:51 SW 17 16.09 Fair CLR 7.2 2.8 74% 5 76.78 1024.0
09 08:51 E 7 16.09 Fair CLR 4.4 0.6 77% 3 76.78 1024.2
09 07:51 Calm 16.09 Fair CLR 0 -1.7 88% 76.84 1024.7
09 06:51 Calm 16.09 Fair CLR -0.6 -2.2 0.6 -2.2 89% 76.86 1025.0
09 05:51 Calm 16.09 Fair CLR -0.6 -1.7 92% 76.86 1024.9
09 04:51 E 9 16.09 A Few Clouds FEW100 -1.1 -2.2 92% -4 76.86 1025.2
09 03:51 Calm 16.09 Partly Cloudy SCT120 0.6 -1.1 89% 76.89 1025.4
09 02:51 NE 7 16.09 Fair CLR 0 -1.7 88% -2 76.91 1025.6
09 01:51 Calm 16.09 Fair CLR 0 -1.7 88% 76.89 1025.2
09 00:51 NE 7 16.09 Fair CLR -2.2 -3.9 5.6 -2.8 88% -5 76.81 1024.3
08 23:51 Calm 16.09 Fair CLR -2.2 -3.3 92% 76.86 1025.1
08 22:51 Calm 16.09 Fair CLR -1.7 -2.8 92% 76.89 1025.5
08 21:51 NE 7 16.09 Fair CLR -1.1 -2.8 88% -3 76.89 1025.5
08 20:51 Calm 16.09 Fair CLR 1.1 -1.7 82% 76.89 1025.5
08 19:51 Calm 16.09 Fair CLR 1.7 -1.1 82% 76.91 1025.7
08 18:51 Calm 16.09 Fair CLR 5.6 0 11.1 5 68% 76.84 1024.7
08 16:51 S 7 16.09 Fair CLR 6.7 -0.6 60% 6 76.76 1023.5
08 15:51 SW 7 16.09 Fair CLR 10 -0.6 48% 9 76.71 1022.9
08 14:51 W 11 16.09 Fair CLR 10.6 -0.6 46% 76.71 1022.7
08 13:51 NW 9 16.09 Fair CLR 10.6 -0.6 46% 76.68 1022.4
08 12:51 W 9 16.09 Fair CLR 9.4 0 10 2.2 52% 8 76.71 1022.9
08 11:51 N 6 16.09 Fair CLR 8.9 -0.6 52% 76.73 1023.3
08 10:51 Vrbl 7 16.09 Fair CLR 8.3 -0.6 54% 7 76.78 1023.8
08 09:51 Calm 16.09 Mostly Cloudy BKN042 6.7 0.6 65% 76.71 1023.0
08 08:51 W 6 16.09 Overcast OVC042 5.6 1.1 73% 76.68 1022.5
08 07:51 Calm 16.09 Fair CLR 2.8 0 82% 76.58 1021.4
08 06:51 Calm 16.09 Fair CLR 3.3 -0.6 6.7 2.8 76% 76.53 1020.5
08 05:51 NW 11 16.09 Overcast BKN025 OVC031 6.1 1.1 71% 4 76.53 1020.4
08 04:51 NW 9 16.09 Overcast OVC026 6.1 1.1 71% 4 76.48 1019.7
08 03:51 Calm 16.09 Overcast OVC027 6.1 0.6 68% 76.43 1018.9
08 02:51 W 11 16.09 Overcast OVC026 6.1 1.1 71% 4 76.4 1018.6
08 00:51 W 7 16.09 Overcast OVC026 6.7 1.1 7.8 6.7 68% 6 76.25 1016.8
07 23:51 W 11 16.09 Overcast OVC027 6.7 1.1 68% 5 76.23 1016.2
07 22:51 W 9 16.09 Overcast OVC028 7.2 1.1 66% 6 76.2 1016.2
07 21:51 NW 20 G 30 16.09 Overcast OVC029 7.2 1.1 66% 4 76.23 1016.2
07 20:51 W 13 16.09 Overcast OVC030 7.2 1.7 68% 5 76.17 1015.8
07 19:51 W 13 16.09 Overcast OVC031 7.2 1.7 68% 5 76.12 1015.2
07 18:51 W 19 16.09 Overcast OVC032 7.8 2.2 10.6 7.2 68% 5 76.05 1014.2
07 17:51 W 11 16.09 Overcast OVC032 7.2 2.2 71% 5 75.95 1012.7
07 16:51 NW 15 16.09 Overcast OVC033 8.3 2.2 66% 6 75.9 1012.1
07 15:51 NW 22 G 33 16.09 Mostly Cloudy BKN034 8.9 2.2 63% 6 75.84 1011.5
07 14:51 NW 28 G 41 16.09 Overcast OVC034 8.9 2.2 63% 6 75.77 1010.3
07 13:51 W 24 G 37 16.09 Overcast OVC037 9.4 2.2 61% 7 75.67 1008.9
07 12:51 NW 22 16.09 Overcast OVC035 10 2.2 10.6 2.2 59% 7 75.64 1008.5
07 11:51 W 28 G 43 16.09 A Few Clouds FEW037 10 2.2 59% 7 75.59 1008.1
07 10:51 W 24 G 41 16.09 Mostly Cloudy BKN035 9.4 2.8 64% 7 75.57 1007.6
07 09:51 W 22 G 33 16.09 Partly Cloudy SCT033 8.3 3.3 71% 5 75.51 1007.0
07 08:51 SW 7 4.83 Fog/Mist SCT040 3.9 3.3 96% 2 75.46 1006.4
07 07:51 SW 11 0.40 Fog/Mist OVC042 2.8 2.2 96% 0 75.44 1006.0
07 06:51 SW 13 0.40 Fog/Mist VV002 2.2 1.7 2.2 1.1 97% -1 75.39 1005.4
07 05:51 W 6 0.40 Fog VV002 1.7 1.7 100% 75.34 1004.5
07 04:51 Calm 0.40 Fog VV002 1.7 1.1 96% 75.29 1004.0
07 03:51 Calm 0.40 Fog VV002 1.7 1.1 96% 75.29 1003.9
07 02:51 Calm 0.80 Fog VV002 1.7 1.7 100% 75.31 1004.2
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)