Weather observations for the past three days for
Allentown, Lehigh Valley International Airport
Imperial (Metric)
Date Time (est) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
09 11:51 Vrbl 5 10.00 Fair CLR 26.1 3 37% 21 30.17 1022.2
09 10:51 Calm 10.00 Fair CLR 23 3.9 44% 30.23 1024.3
09 09:51 Calm 10.00 Fair CLR 19.9 5 52% 30.24 1024.8
09 08:51 Calm 10.00 Fair CLR 15.1 3.9 61% 30.25 1025.0
09 07:51 Calm 10.00 Fair CLR 10 3 73% 30.26 1025.4
09 06:51 Calm 10.00 Fair CLR 8.1 1 16 8.1 73% 30.27 1025.6
09 05:51 W 3 10.00 Fair CLR 10.9 1.9 67% 30.27 1025.7
09 04:51 SW 3 10.00 Fair CLR 10.9 1.9 67% 30.26 1025.3
09 03:51 NW 3 10.00 Fair CLR 14 -0 53% 30.25 1024.9
09 02:51 NW 5 10.00 Fair CLR 14 -0.9 51% 7 30.27 1025.7
09 01:51 W 3 10.00 Fair CLR 15.1 -0.9 49% 30.28 1026.1
09 00:51 NW 5 10.00 Fair CLR 16 -4 21.9 14 41% 10 30.28 1025.9
08 23:51 N 3 10.00 Fair CLR 14 -4 44% 30.29 1026.4
08 22:51 N 3 10.00 Fair CLR 16 -5.1 38% 30.3 1026.7
08 21:51 N 5 10.00 Fair CLR 16 -5.1 38% 10 30.31 1027.0
08 20:51 N 5 10.00 Fair CLR 19 -6 32% 13 30.31 1026.8
08 19:51 N 6 10.00 Fair CLR 19.9 -6 31% 13 30.31 1027.1
08 18:51 N 7 10.00 Fair CLR 21.9 -4 27 21.9 31% 14 30.31 1026.9
08 17:51 N 7 10.00 Fair CLR 23 -2.9 32% 16 30.3 1026.5
08 16:51 NE 8 10.00 Fair CLR 24.1 -6 26% 16 30.29 1026.2
08 15:51 NE 9 10.00 Fair CLR 25 -6 25% 16 30.27 1025.8
08 14:51 NE 12 10.00 Fair CLR 26.1 -7.1 23% 16 30.26 1025.0
08 13:51 N 14 G 24 10.00 Fair CLR 27 -8 21% 16 30.26 1025.1
08 12:51 NE 12 10.00 Fair CLR 26.1 -5.1 27 25 25% 16 30.27 1025.3
08 11:51 NE 13 G 25 10.00 Fair CLR 26.1 -4 26% 16 30.28 1025.8
08 10:51 NE 13 10.00 Fair CLR 26.1 -2 29% 16 30.29 1026.1
08 09:51 N 15 10.00 Fair CLR 25 1.9 37% 13 30.29 1026.3
08 08:51 N 13 10.00 Fair CLR 25 9 50% 14 30.26 1025.3
08 07:51 N 15 G 24 10.00 Fair CLR 26.1 9 48% 15 30.25 1024.8
08 06:51 NW 12 G 21 10.00 Fair CLR 26.1 9 35.1 26.1 48% 16 30.22 1023.9
08 05:51 N 16 G 26 10.00 Fair CLR 28 10.9 49% 17 30.19 1022.7
08 04:51 N 9 10.00 Mostly Cloudy BKN047 28.9 12 49% 21 30.17 1022.0
08 02:51 N 16 G 24 10.00 Overcast FEW045 OVC055 33.1 19 56% 23 30.12 1020.4
08 01:51 NW 8 10.00 Overcast SCT033 OVC046 35.1 25 67% 29 30.08 1019.0
08 00:51 W 8 10.00 A Few Clouds FEW039 FEW055 34 25 36 30.9 70% 28 30.05 1018.0
07 23:51 SW 9 10.00 Mostly Cloudy BKN042 BKN070 34 26.1 73% 27 30.05 1017.8
07 22:51 SW 8 10.00 Mostly Cloudy BKN070 30.9 25 79% 24 30.04 1017.6
07 21:51 W 6 10.00 Overcast OVC042 35.1 27 72% 31 30.05 1017.9
07 20:51 W 5 10.00 Overcast OVC049 35.1 26.1 70% 32 30.05 1017.9
07 19:51 W 3 10.00 Overcast OVC042 35.1 26.1 70% 30.06 1018.1
07 18:51 W 5 10.00 Overcast OVC042 35.1 25 37.9 35.1 67% 32 30.05 1017.8
07 16:51 SW 7 10.00 Overcast OVC042 36 25 64% 31 30.04 1017.5
07 14:51 W 9 10.00 Overcast OVC040 37 24.1 59% 31 30.04 1017.6
07 12:51 SW 9 10.00 Overcast OVC038 37.9 24.1 37.9 33.1 57% 32 30.07 1018.6
07 11:51 SW 10 10.00 Overcast OVC034 37 23 57% 30 30.09 1019.3
07 10:51 W 3 10.00 Overcast OVC034 37 21.9 54% 30.09 1019.4
07 09:51 W 5 10.00 Overcast OVC035 37 24.1 59% 34 30.11 1020.1
07 08:51 Calm 10.00 Overcast OVC035 35.1 25 67% 30.11 1019.9
07 07:51 SW 5 10.00 Overcast OVC036 34 25 70% 30 30.09 1019.5
07 06:51 Calm 10.00 Overcast OVC036 34 24.1 35.1 28 67% 30.08 1019.1
07 05:51 W 5 10.00 Overcast OVC037 33.1 24.1 70% 29 30.07 1018.6
07 04:51 W 3 10.00 Overcast OVC037 34 24.1 67% 30.05 1017.8
07 03:51 NW 5 10.00 Overcast OVC037 34 24.1 67% 30 30.04 1017.6
07 02:51 NW 3 10.00 Overcast OVC038 33.1 24.1 70% 30.05 1017.9
07 01:51 NW 5 10.00 Overcast OVC040 30.9 25 79% 27 30.04 1017.6
07 00:51 SW 6 8.00 Overcast OVC042 28.9 26.1 30.9 24.1 89% 23 30.02 1017.1
06 23:51 Calm 8.00 Overcast OVC039 28 24.1 85% 30.01 1016.6
06 20:51 S 3 9.00 Fair CLR 27 23 85% 29.96 1015.0
06 19:51 SW 3 10.00 Fair CLR 27 23 85% 29.95 1014.9
06 18:51 Calm 10.00 Fair CLR 30.9 24.1 37.9 30 76% 29.94 1014.3
06 17:51 SW 7 10.00 Fair CLR 30.9 24.1 76% 25 29.92 1013.5
06 16:51 SW 8 10.00 Fair CLR 34 25 70% 28 29.9 1013.1
06 15:51 SW 7 10.00 Fair CLR 36 26.1 67% 31 29.88 1012.2
06 14:51 SW 9 10.00 Fair CLR 37 26.1 65% 31 29.87 1011.8
06 13:51 W 6 10.00 Fair CLR 37.9 25 60% 34 29.87 1011.8
06 12:51 SW 7 10.00 Fair CLR 36 25 36 26.1 64% 31 29.88 1012.1
Date Time (est) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)