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.
05 00:55 W 8 10.00 Fair CLR 25.2 9.1 28.6 22.8 50% 17 30.18 1022.4
04 23:55 NW 7 10.00 Fair CLR 24.3 9.1 52% 17 30.18 1022.4
04 22:55 NW 10 G 17 10.00 Fair CLR 25.7 8.2 47% 17 30.18 1022.4
04 21:55 W 12 10.00 Fair CLR 25.2 8.6 49% 15 30.17 1022.0
04 20:55 NW 9 10.00 Fair CLR 26.2 7.7 45% 18 30.17 1022.0
04 19:55 NW 15 10.00 Fair CLR 27.3 8.2 44% 16 30.15 1021.4
04 18:55 NW 16 10.00 Fair CLR 28 7.9 32.5 27.7 42% 17 30.14 1021.0
04 17:55 NW 5 10.00 Fair CLR 28.6 7.9 41% 24 30.13 1020.7
04 16:55 NW 12 10.00 A Few Clouds FEW060 29.8 7.9 39% 21 30.11 1020.0
04 15:55 NW 16 10.00 Fair CLR 30.9 9.3 40% 21 30.1 1019.7
04 14:55 NW 18 G 26 10.00 Mostly Cloudy BKN060 32.2 8.2 36% 21 30.1 1019.6
04 13:55 NW 20 G 26 10.00 Partly Cloudy SCT060 30.7 8.1 38% 19 30.09 1019.3
04 11:55 W 15 G 28 10.00 Partly Cloudy SCT050 29.8 10 43% 20 30.1 1019.6
04 10:55 W 23 G 31 10.00 A Few Clouds and Breezy FEW050 29.1 9.3 43% 16 30.11 1020.0
04 09:55 W 18 G 24 10.00 Partly Cloudy SCT050 30.4 11.1 45% 19 30.11 1020.0
04 08:55 NW 12 G 24 10.00 Overcast OVC050 29.1 9.9 44% 20 30.11 1020.0
04 07:55 W 16 G 25 10.00 A Few Clouds FEW050 28.2 10 46% 17 30.09 1019.3
04 06:55 W 18 G 26 10.00 Fair CLR 28.6 11.8 29.5 27.9 49% 17 30.06 1018.3
04 05:55 W 17 G 24 10.00 Fair CLR 28.8 12.9 51% 17 30.04 1017.6
04 04:55 NW 12 10.00 Fair CLR 28.8 14.5 55% 20 30.02 1016.9
04 03:55 W 14 10.00 Fair CLR 28.2 14.2 56% 18 30.01 1016.6
04 02:55 W 12 10.00 Fair CLR 28.8 14.2 54% 20 30.01 1016.6
04 01:55 W 13 10.00 Fair CLR 29.1 14.5 54% 20 29.99 1015.9
04 00:55 W 22 G 32 10.00 Fair and Breezy CLR 29.5 14.4 32.4 28.6 53% 17 29.96 1014.9
03 23:55 NW 17 10.00 Fair CLR 29.3 16 57% 18 29.98 1015.6
03 22:55 W 16 G 26 10.00 Fair CLR 30.2 16.7 57% 20 29.97 1015.2
03 21:55 W 14 G 22 10.00 Fair CLR 31.3 17.4 56% 22 29.98 1015.6
03 20:55 W 12 G 21 10.00 Fair CLR 29.7 18.1 62% 21 29.97 1015.3
03 19:55 W 15 G 22 10.00 Fair CLR 31.5 20.7 64% 22 29.95 1014.6
03 18:55 W 17 G 28 10.00 Fair CLR 32.2 21.4 45.3 32.2 64% 22 29.92 1013.6 0.06
03 17:55 W 15 10.00 A Few Clouds FEW090 FEW110 34.5 27.7 76% 26 29.89 1012.5
03 16:55 W 16 G 28 9.00 Light Snow FEW009 FEW023 35.2 30 81% 26 29.87 1011.9 0.05
03 14:55 W 9 10.00 Mostly Cloudy SCT050 BKN110 44.2 25.7 48% 40 29.8 1009.5
03 13:55 SW 9 10.00 Mostly Cloudy SCT050 BKN070 44.8 24.3 44% 40 29.81 1009.8
03 12:55 S 6 10.00 Mostly Cloudy BKN065 41.9 26.1 41.9 23.7 53% 39 29.85 1011.2
03 11:55 SE 6 10.00 Fair CLR 38.7 26.1 61% 35 29.89 1012.5
03 10:55 S 5 10.00 Partly Cloudy SCT100 36.7 24.4 61% 33 29.96 1014.9
03 09:55 E 3 10.00 Fair CLR 36.7 27.9 70% 30.01 1016.6
03 07:55 Calm 10.00 A Few Clouds FEW055 25.5 21.9 86% 30.08 1019.0
03 06:55 Calm 10.00 Fair CLR 25.7 21.2 26.8 23 83% 30.1 1019.7
03 05:55 Calm 10.00 Fair CLR 25.9 21.7 84% 30.1 1019.6
03 04:55 Calm 10.00 Fair CLR 24.3 20.3 85% 30.11 1020.0
03 03:55 Calm 10.00 Fair CLR 23.5 19.9 86% 30.11 1020.0
03 02:55 Calm 10.00 Fair CLR 25 21 85% 30.13 1020.7
03 01:55 Calm 10.00 Fair CLR 24.6 20.5 84% 30.13 1020.7
03 00:55 Calm 10.00 Fair CLR 27 21.6 31.6 24.3 80% 30.13 1020.7
02 23:55 Calm 10.00 Partly Cloudy SCT060 26.4 20.5 78% 30.13 1020.7
02 22:55 Calm 10.00 Fair CLR 28.4 22.1 77% 30.13 1020.7
02 21:55 Calm 10.00 A Few Clouds FEW060 25.2 16.7 70% 30.12 1020.3
02 20:55 Calm 10.00 Fair CLR 28 18.9 68% 30.12 1020.3
02 19:55 Calm 10.00 Fair CLR 29.7 19 65% 30.13 1020.7
02 18:55 Calm 10.00 Fair CLR 31.3 19.4 43.5 30.4 61% 30.13 1020.7
02 17:55 Calm 10.00 Fair CLR 37.2 18.3 46% 30.12 1020.3
02 16:55 NW 6 10.00 Fair CLR 40.5 16.9 38% 37 30.11 1020.0
02 15:55 NW 10 G 21 10.00 Fair CLR 42.8 14.9 32% 38 30.11 1020.0
02 14:55 NW 9 10.00 A Few Clouds FEW060 42.8 15.8 34% 38 30.1 1019.6
02 13:55 W 15 G 23 10.00 Fair CLR 43.2 16 33% 36 30.11 1020.0
02 12:55 NW 17 G 26 10.00 Fair CLR 39.9 13.8 44.6 33.3 34% 32 30.13 1020.6
02 11:55 W 14 G 22 10.00 A Few Clouds FEW060 40.8 16 36% 34 30.16 1021.7
02 10:55 NW 9 G 18 10.00 Partly Cloudy SCT050 35.6 15.8 44% 29 30.2 1023.0
02 09:55 W 20 G 24 10.00 Mostly Cloudy BKN050 36.1 13.6 40% 26 30.19 1022.7
02 08:55 W 10 G 25 10.00 Overcast OVC055 39.6 19.4 44% 34 30.17 1022.0
02 07:55 W 7 G 16 10.00 Overcast OVC055 41.9 20.5 42% 38 30.14 1021.0
02 06:55 W 12 G 20 10.00 Overcast OVC060 36.5 13.8 39 35.6 39% 29 30.12 1020.3
02 05:55 NW 16 G 22 10.00 Mostly Cloudy BKN060 37.2 14 38% 29 30.09 1019.3
02 04:55 W 14 10.00 Overcast OVC065 36.9 13.6 38% 29 30.07 1018.6
02 03:55 W 10 10.00 Overcast OVC070 37.2 13.3 37% 31 30.08 1018.9
02 02:55 W 14 G 24 10.00 Mostly Cloudy BKN060 37.9 15.3 40% 30 30.08 1018.9
02 01:55 W 17 10.00 Overcast OVC060 38.3 17.2 42% 30 30.05 1017.9
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)