Weather observations for the past three days for
Fort Belvoir
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.
23 03:55 Calm 10.00 Fair CLR 25.2 17.8 74% 30.16 1021.7
23 02:55 Calm 10.00 Fair CLR 26.1 18 71% 30.15 1021.3
23 01:55 Calm 10.00 Fair CLR 26.8 17.2 67% 30.14 1021.0
23 00:55 Calm 10.00 Fair CLR 29.8 19.2 47.7 27.7 65% 30.14 1021.0
22 23:55 Calm 10.00 Fair CLR 29.5 17.6 61% 30.14 1021.0
22 22:55 Calm 10.00 A Few Clouds FEW210 32 17.2 54% 30.14 1021.0
22 21:55 Calm 10.00 Mostly Cloudy BKN210 37.2 16.7 43% 30.13 1020.6
22 20:55 Calm 10.00 Fair CLR 40.6 15.8 36% 30.11 1019.9
22 19:55 Calm 10.00 Partly Cloudy SCT210 44.6 13.5 28% 30.1 1019.6
22 18:55 NW 5 10.00 Partly Cloudy SCT220 48 12 57.4 46 23% 47 30.09 1019.3
22 17:55 W 6 10.00 A Few Clouds FEW230 48 13.8 25% 46 30.08 1018.9
22 16:55 W 3 10.00 Fair CLR 53.1 11.8 19% 30.06 1018.2
22 15:55 W 6 10.00 Fair CLR 56.1 9.1 15% 30.03 1017.2
22 14:55 W 10 G 17 10.00 Fair CLR 55.9 13.1 18% 30.02 1016.9
22 13:55 W 10 G 23 10.00 Fair CLR 56.8 17.2 21% 30.02 1016.9
22 12:55 SW 5 10.00 Fair CLR 55.6 23 55.6 31.3 28% 30.03 1017.2
22 11:55 SW 6 10.00 Fair CLR 52.3 19.4 27% 30.06 1018.2
22 08:55 Calm 10.00 A Few Clouds FEW065 43 20.8 41% 30.1 1019.6
22 06:55 Calm 10.00 A Few Clouds FEW060 37.8 21.2 43.9 34.9 51% 30.05 1017.9
22 05:55 S 3 10.00 Fair CLR 40.6 21 46% 30.03 1017.2
22 04:55 S 5 10.00 Fair CLR 41.5 20.7 43% 39 30.03 1017.2
22 03:55 S 5 10.00 Fair CLR 41.5 20.7 43% 39 30.04 1017.6
22 02:55 S 5 10.00 Fair CLR 42.4 19.2 39% 40 30.05 1017.9
22 01:55 S 7 10.00 Partly Cloudy SCT085 43.3 18.9 37% 40 30.07 1018.6
22 00:55 S 6 10.00 Mostly Cloudy BKN075 43.3 16.9 45.5 35.1 34% 40 30.08 1018.9
21 23:55 S 6 10.00 Overcast SCT095 OVC120 41 14 33% 38 30.11 1020.0
21 22:55 S 6 10.00 Overcast BKN090 OVC110 42.4 16 34% 39 30.12 1020.3
21 21:55 SE 3 10.00 Partly Cloudy SCT120 37.8 11.3 33% 30.14 1021.0
21 20:55 SE 9 10.00 A Few Clouds FEW120 39.2 11.1 31% 34 30.15 1021.3
21 19:55 SE 7 10.00 Fair CLR 38.7 9.1 29% 34 30.19 1022.7
21 18:55 SE 3 10.00 Fair CLR 39.7 6.8 45.3 39.4 25% 30.2 1023.0
21 17:55 SE 6 10.00 Fair CLR 41.2 6.1 23% 38 30.21 1023.4
21 16:55 S 6 10.00 Fair CLR 42.1 3.9 20% 39 30.22 1023.7
21 15:55 S 8 10.00 Fair CLR 42.4 1.9 18% 38 30.24 1024.4
21 14:55 S 10 10.00 Fair CLR 41.4 1 18% 36 30.26 1025.1
21 13:55 S 10 10.00 Fair CLR 42.8 1 17% 38 30.29 1026.1
21 12:55 S 10 G 21 10.00 Fair CLR 39.2 1.4 39.2 11.8 20% 33 30.36 1028.5
21 11:55 S 8 10.00 Fair CLR 36.1 5.4 27% 30 30.44 1031.2
21 10:55 SE 8 10.00 Fair CLR 33.1 7.7 34% 27 30.47 1032.2
21 09:55 S 6 10.00 Fair CLR 29.7 12.4 48% 24 30.51 1033.6
21 08:55 Calm 10.00 Fair CLR 22.6 12.9 66% 30.51 1033.6
21 06:55 Calm 10.00 Fair CLR 13.3 7.3 15.8 11.5 77% 30.51 1033.6
21 05:55 Calm 10.00 Fair CLR 13.6 7.2 75% 30.52 1033.9
21 04:55 Calm 10.00 Fair CLR 12.7 6.6 76% 30.52 1033.9
21 03:55 Calm 10.00 Fair CLR 12.7 5.7 73% 30.52 1033.9
21 02:55 Calm 10.00 Fair CLR 13.5 4.8 68% 30.52 1033.9
21 01:55 Calm 10.00 Fair CLR 14 3 61% 30.52 1033.9
21 00:55 Calm 10.00 Fair CLR 15.1 2.8 28.6 14.5 58% 30.51 1033.6
20 23:55 Calm 10.00 Fair CLR 16.7 4.5 58% 30.52 1033.9
20 22:55 Calm 10.00 Fair CLR 18.3 0.9 46% 30.51 1033.6
20 21:55 Calm 10.00 Fair CLR 19.6 -0.9 40% 30.49 1032.9
20 20:55 Calm 10.00 Fair CLR 24.4 -3.3 29% 30.48 1032.6
20 19:55 NW 3 10.00 Fair CLR 26.8 -7.1 22% 30.48 1032.5
20 18:55 NW 6 10.00 Fair CLR 28.8 -9.4 34 26.4 18% 23 30.44 1031.2
20 17:55 NW 5 10.00 Fair CLR 29.7 -7.6 19% 25 30.41 1030.2
20 16:55 W 6 10.00 Fair CLR 31.3 -9.8 16% 26 30.39 1029.5
20 15:55 W 9 10.00 Fair CLR 33.3 -12.3 13% 26 30.38 1029.1
20 14:55 W 9 10.00 Fair CLR 34 -13.4 12% 27 30.36 1028.5
20 13:55 W 9 G 20 10.00 Fair CLR 32.7 -7.4 17% 26 30.35 1028.1
20 12:55 W 9 10.00 Fair CLR 31.1 -7.6 31.5 20.7 18% 24 30.36 1028.5
20 10:55 NW 9 10.00 Fair CLR 28.9 -5.3 22% 21 30.41 1030.2
20 09:55 W 9 10.00 Fair CLR 27 -5.1 24% 19 30.4 1029.8
20 08:55 NW 6 10.00 Fair CLR 22.8 -4 30% 16 30.38 1029.1
20 07:55 NW 6 10.00 Fair CLR 21.4 -3.3 33% 15 30.36 1028.5
20 06:55 NW 5 10.00 Fair CLR 21.4 -3.3 30.7 21.2 33% 16 30.33 1027.5
20 05:55 NW 8 10.00 Fair CLR 22.1 -3.3 32% 14 30.31 1026.8
20 04:55 NW 9 10.00 Fair CLR 23.5 -2.7 31% 15 30.27 1025.4
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)