Weather observations for the past three days for
Langley Air Force Base
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.
20 21:55 Calm 16.09 Fair CLR -3.6 -7.7 74% 77.52 1034.2
20 20:55 Calm 16.09 Fair CLR -3.2 -7.7 71% 77.5 1033.8
20 19:55 Calm 16.09 Fair CLR -2.7 -7.8 68% 77.44 1033.2
20 18:55 Calm 16.09 Fair CLR -1.1 -7.9 4.4 -1.1 60% 77.39 1032.5
20 17:55 NE 6 16.09 Fair CLR -0.1 -8.3 54% 77.29 1031.1
20 16:55 E 9 16.09 Fair CLR 0.5 -9 49% -2 77.22 1030.1
20 15:55 E 11 16.09 Fair CLR 1.9 -9.4 43% -1 77.17 1029.4
20 14:55 E 13 16.09 Fair CLR 2.6 -8.7 44% -0 77.11 1028.8
20 13:55 NE 13 16.09 Fair CLR 4 -14.3 25% 1 77.09 1028.4
20 12:55 Calm 16.09 Fair CLR 3.3 -14.9 3.6 -2.9 25% 77.14 1029.1
20 11:55 N 11 16.09 Fair CLR 3.1 -12.4 31% 0 77.22 1030.1
20 10:55 N 7 16.09 Fair CLR 2.1 -8.6 45% 0 77.27 1030.8
20 09:55 N 11 16.09 Fair CLR 1.3 -8 50% -2 77.22 1030.1
20 08:55 N 13 16.09 Fair CLR 0.3 -7.5 56% -3 77.14 1029.1
20 07:55 NW 11 16.09 Fair CLR -1.4 -8.4 59% -5 77.11 1028.8
20 06:55 NW 7 16.09 Fair CLR -1.8 -8.3 1.7 -1.8 62% -4 77.04 1027.7
20 05:55 NW 9 16.09 Fair CLR -1.1 -9.5 53% -4 76.94 1026.4
20 04:55 NW 9 16.09 Fair CLR -0.1 -9.8 48% -3 76.86 1025.4
20 03:55 W 9 16.09 Fair CLR 0.7 -9.3 48% -2 76.81 1024.7
20 02:55 NW 7 16.09 Overcast OVC180 1.4 -7.9 50% -1 76.76 1024.0
20 01:55 W 11 16.09 Overcast BKN160 OVC180 1.7 -6.6 54% -1 76.71 1023.3
20 00:55 W 11 16.09 A Few Clouds FEW160 1 -6.3 4.2 1 59% -2 76.63 1022.3
19 23:55 W 15 16.09 Fair CLR 1.8 -5.4 59% -2 76.61 1022.0
19 22:55 SW 13 16.09 Partly Cloudy SCT160 1.9 -4.4 63% -1 76.56 1021.3
19 21:55 SW 11 16.09 Mostly Cloudy BKN170 2.5 -4.3 61% -0 76.5 1020.6
19 20:55 SW 9 16.09 Fair CLR 3.5 -4.7 55% 1 76.48 1020.3
19 19:55 W 13 16.09 Fair CLR 3 -4.7 57% 0 76.48 1020.3
19 18:55 SW 11 16.09 Fair CLR 4 -4.7 8 4 53% 2 76.43 1019.6
19 17:55 SW 13 16.09 Fair CLR 5.4 -5.6 45% 3 76.35 1018.6
19 16:55 SW 20 16.09 Fair CLR 6.7 -6 40% 3 76.3 1017.9
19 15:55 SW 30 16.09 Fair CLR 7.6 -5.8 38% 4 76.28 1017.6
19 14:55 SW 28 16.09 Fair CLR 7.5 -5.9 38% 4 76.25 1017.2
19 13:55 SW 30 16.09 Fair CLR 7.1 -5 42% 3 76.23 1016.9
19 12:55 SW 26 16.09 Fair CLR 6 -4.5 6 -4 47% 2 76.28 1017.6
19 11:55 SW 22 16.09 Fair CLR 5.1 -5.6 46% 1 76.35 1018.6
19 10:55 SW 20 16.09 Fair CLR 3.7 -4.5 55% -0 76.43 1019.6
19 09:55 S 15 16.09 Fair CLR 2.2 -3.5 66% -1 76.43 1019.6
19 08:55 S 17 16.09 Fair CLR 0.9 -2.3 79% -3 76.38 1018.9
19 07:55 S 7 16.09 Fair CLR -2.6 -4 90% -5 76.38 1018.9
19 06:55 SW 6 16.09 Fair CLR -3.8 -5.4 0 -3.9 89% 76.35 1018.6
19 05:55 Calm 16.09 Fair CLR -2.7 -4.1 90% 76.33 1018.3
19 04:55 Calm 16.09 Fair CLR -2.7 -4.6 87% 76.28 1017.6
19 03:55 W 7 16.09 Fair CLR -1.3 -4.5 79% -4 76.28 1017.6
19 02:55 W 9 16.09 Mostly Cloudy BKN040 -0.6 -4.5 75% -3 76.25 1017.2
19 01:55 W 6 16.09 Overcast OVC040 -0.1 -4 75% 76.2 1016.6
19 00:55 W 6 16.09 Overcast OVC042 -0.2 -2.7 1.7 -0.3 83% 76.17 1016.2
18 23:55 NW 13 16.09 Overcast OVC037 0.2 -3.4 77% -3 76.15 1015.9
18 22:55 NW 9 16.09 Mostly Cloudy BKN070 0 -2.4 84% -3 76.15 1015.9
18 21:55 NW 13 16.09 Overcast OVC011 1 -1.2 85% -2 76.05 1014.5
18 20:55 NW 15 16.09 Overcast SCT010 OVC015 1.5 -0.7 85% -2 76.05 1014.5
18 19:55 NW 15 16.09 Overcast BKN010 OVC043 1.5 -0.4 87% -2 75.95 1013.2
18 18:55 N 19 16.09 Light Drizzle OVC006 1.6 -0.2 7 1.6 88% -3 75.95 1013.2 0.08 0.89
18 17:55 NW 15 11.27 Rain OVC006 2.3 0.7 89% -1 75.97 1013.5 0.2
18 16:55 N 17 11.27 Light Rain SCT006 OVC013 3.8 2.2 89% 0 75.87 1012.1 0.15
18 15:55 N 20 4.83 Light Rain Fog/Mist OVC005 4.8 3.3 90% 1 75.77 1010.8 0.18 0.46
18 14:55 N 7 6.44 Light Rain Fog/Mist OVC004 6 4.5 90% 5 75.79 1011.1 0.13
18 13:55 N 7 6.44 Light Rain OVC003 6.3 4.9 91% 5 75.79 1011.1 0.15
18 12:55 Calm 4.83 Light Rain Fog/Mist OVC006 6.9 5.4 7 6.1 90% 75.9 1012.5 0.18 0.58
18 11:55 Calm 4.43 Light Rain Fog/Mist FEW014 OVC030 6.8 5.4 91% 76 1013.8 0.15
18 10:55 Calm 6.44 Light Rain OVC033 6.7 5 89% 76.07 1014.9 0.15
18 09:55 Calm 8.05 Light Rain BKN022 BKN027 OVC041 6.5 5 90% 76.15 1015.9 0.05 0.1
18 08:55 Calm 11.27 Light Rain SCT041 OVC055 6.3 4.5 88% 76.1 1015.2 0.05
18 07:55 N 7 16.09 Overcast OVC060 6.2 4.5 89% 5 76.12 1015.5
18 06:55 Calm 16.09 Light Rain BKN043 OVC055 6.5 4.3 9 6.5 86% 76.23 1016.9 0.05 0.05
18 05:55 Calm 16.09 Light Drizzle OVC055 7.1 3.3 77% 76.28 1017.6
18 03:55 Calm 16.09 Overcast OVC065 7.9 3.2 72% 76.17 1016.2
18 02:55 Calm 16.09 Overcast BKN049 OVC065 8.1 3 71% 76.23 1016.9
18 01:55 Calm 16.09 Light Rain BKN047 OVC060 8.7 1.1 59% 76.28 1017.6
18 00:55 Calm 16.09 Overcast OVC050 8.3 1 10.8 7.8 60% 76.3 1017.9
17 23:55 SE 9 16.09 Overcast FEW060 OVC100 8.4 0.9 60% 7 76.35 1018.6
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)