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.
04 21:55 NW 6 10.00 A Few Clouds FEW160 39.4 17.1 40% 36 30.28 1025.7
04 20:55 NW 3 10.00 Fair CLR 43.5 17.1 34% 30.25 1024.7
04 19:55 NW 6 10.00 Fair CLR 45 19.6 36% 42 30.24 1024.4
04 18:55 NW 7 10.00 Fair CLR 46.9 22.1 60.6 46.9 37% 44 30.21 1023.3
04 17:55 NW 8 10.00 Fair CLR 48.4 21.4 34% 45 30.19 1022.7
04 16:55 NW 16 G 22 10.00 Fair CLR 50.7 21.9 32% 30.15 1021.3
04 15:55 N 10 G 20 10.00 Fair CLR 54 25.5 33% 30.11 1019.9
04 14:55 NW 17 G 25 10.00 Fair CLR 55.2 28 35% 30.06 1018.2
04 13:55 NW 17 G 29 10.00 Fair CLR 57.6 33.4 40% 30.04 1017.6
04 12:55 NW 18 G 33 10.00 Fair CLR 60.3 34.5 64.4 35.8 38% 30.01 1016.5
04 11:55 NW 21 G 29 10.00 Fair and Breezy CLR 61.5 39.9 45% 29.98 1015.5
04 10:55 NW 13 G 25 10.00 Fair CLR 63.5 44.6 50% 29.95 1014.5
04 09:55 NW 15 G 25 10.00 Fair CLR 61.9 44.6 53% 29.92 1013.5
04 08:55 Calm 10.00 Fair CLR 47.7 43.7 86% 29.9 1012.8
04 07:55 Calm 10.00 Fair CLR 36.9 35.2 94% 29.86 1011.5
04 06:55 Calm 10.00 Fair CLR 37.9 36.1 40.8 32.4 93% 29.84 1010.8
04 05:55 Calm 10.00 Fair CLR 36.9 35.2 94% 29.81 1009.8
04 04:55 Calm 10.00 A Few Clouds FEW160 FEW180 39.9 37.2 90% 29.79 1009.1
04 03:55 Calm 10.00 A Few Clouds FEW170 38.5 36.1 91% 29.78 1008.8
04 02:55 NW 3 10.00 Fair CLR 37 34.3 90% 29.8 1009.4
04 01:55 Calm 10.00 A Few Clouds FEW200 36.7 34.3 91% 29.8 1009.4
04 00:55 Calm 10.00 Fair CLR 35.8 33.6 45.7 34.9 92% 29.82 1010.1
03 23:55 Calm 10.00 Fair CLR 36.1 33.8 91% 29.83 1010.5
03 22:55 Calm 10.00 Fair CLR 36.1 33.3 89% 29.84 1010.8
03 21:55 Calm 10.00 Fair CLR 37.9 34.7 88% 29.86 1011.5
03 20:55 Calm 10.00 Fair CLR 40.6 36.5 85% 29.88 1012.2
03 19:55 Calm 10.00 Partly Cloudy SCT170 SCT220 42.8 37 80% 29.89 1012.5
03 18:55 Calm 10.00 A Few Clouds FEW180 45.7 38.8 54.3 45.3 77% 29.9 1012.9
03 17:55 Calm 10.00 A Few Clouds FEW180 48.6 38.8 69% 29.92 1013.5
03 16:55 Calm 10.00 Fair CLR 53.2 38.5 57% 29.93 1013.9
03 15:55 Calm 10.00 Fair CLR 54 37.8 54% 29.95 1014.5
03 14:55 S 3 10.00 Fair CLR 52.3 36.7 55% 29.99 1015.9
03 13:55 S 5 10.00 A Few Clouds FEW160 48.6 34.5 58% 47 30.03 1017.2
03 12:55 S 5 10.00 Fair CLR 45.3 32.7 45.3 28.4 61% 43 30.07 1018.6
03 11:55 Calm 10.00 Fair CLR 43.3 32 64% 30.11 1020.0
03 10:55 S 5 10.00 Fair CLR 41.7 31.6 68% 39 30.14 1021.0
03 09:55 Calm 10.00 Partly Cloudy SCT160 39.7 32.7 76% 30.15 1021.3
03 08:55 Calm 10.00 Fair CLR 34.9 31.1 86% 30.16 1021.7
03 07:55 Calm 10.00 Fair CLR 29.1 27.3 93% 30.16 1021.7
03 06:55 Calm 10.00 A Few Clouds FEW220 28.8 26.8 36.1 28.6 92% 30.16 1021.7
03 05:55 Calm 10.00 A Few Clouds FEW230 29.3 27.3 92% 30.14 1021.0
03 04:55 Calm 10.00 Fair CLR 30 27.7 91% 30.15 1021.3
03 03:55 Calm 10.00 Fair CLR 30.7 28.2 90% 30.14 1021.0
03 02:55 Calm 10.00 Fair CLR 30.2 27.3 89% 30.16 1021.7
03 01:55 Calm 10.00 Fair CLR 33.6 28.9 83% 30.16 1021.7
03 00:55 Calm 10.00 Fair CLR 34.7 29.5 37.9 34 81% 30.17 1022.0
02 23:55 SE 5 10.00 Fair CLR 34.9 28.9 79% 31 30.19 1022.7
02 22:55 Calm 10.00 Fair CLR 34.9 29.3 80% 30.21 1023.4
02 21:55 SE 5 10.00 Overcast OVC160 36.3 29.5 76% 33 30.21 1023.4
02 20:55 Calm 10.00 Mostly Cloudy BKN070 BKN160 34.3 27.9 77% 30.24 1024.4
02 19:55 Calm 10.00 Mostly Cloudy BKN140 BKN160 36.1 27 69% 30.26 1025.1
02 18:55 S 3 10.00 Mostly Cloudy SCT085 BKN190 37.8 27.1 40.6 35.6 66% 30.26 1025.1
02 17:55 SE 7 10.00 Overcast BKN036 OVC075 38.3 26.4 62% 34 30.26 1025.1
02 16:55 SE 5 10.00 Overcast OVC038 38.5 26.2 61% 36 30.28 1025.7
02 15:55 S 7 10.00 Overcast OVC042 38.8 25.7 59% 34 30.3 1026.4
02 14:55 S 6 10.00 Overcast OVC043 39 24.6 56% 35 30.32 1027.1
02 13:55 S 3 10.00 Overcast OVC042 38.7 22.5 52% 30.34 1027.8
02 12:55 SE 3 10.00 Overcast OVC045 35.4 19 35.6 26.6 51% 30.39 1029.5
02 11:55 Calm 10.00 Overcast OVC048 34 16.9 50% 30.44 1031.2
02 10:55 Calm 10.00 Mostly Cloudy BKN050 33.8 16.2 48% 30.48 1032.5
02 09:55 E 5 10.00 A Few Clouds FEW055 30.7 11.8 45% 27 30.49 1032.9
02 08:55 NE 3 10.00 Fair CLR 28.9 10.8 46% 30.52 1033.9
02 07:55 E 3 10.00 Overcast OVC055 26.8 10.6 50% 30.52 1033.9
02 06:55 Calm 10.00 Mostly Cloudy BKN049 26.8 11.5 31.1 23.7 52% 30.51 1033.5
02 05:55 Calm 10.00 Fair CLR 25.5 10.4 53% 30.51 1033.5
02 04:55 Calm 10.00 Fair CLR 23.7 12.9 63% 30.51 1033.5
02 03:55 Calm 10.00 Fair CLR 28.6 9.3 44% 30.5 1033.2
02 02:55 Calm 10.00 Fair CLR 28.9 9.1 43% 30.48 1032.5
02 01:55 Calm 10.00 Fair CLR 29.7 5.9 36% 30.47 1032.2
02 00:55 Calm 10.00 Fair CLR 29.7 9.3 40.1 28.8 42% 30.46 1031.8
01 23:55 Calm 10.00 Fair CLR 33.8 9 35% 30.45 1031.5
01 22:55 NE 5 10.00 Fair CLR 32.4 9 37% 28 30.44 1031.1
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)