National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
Washington/Reagan National Airport, DC
Imperial (Metric)
Date Time (edt) 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.
26 16:52 NW 12 10.00 Thunderstorm SCT055 BKN060CB BKN250 87.1 66 50% 89 30.03 1016.7
26 15:52 NE 5 10.00 Overcast BKN060 OVC250 87.1 66.9 51% 90 30.02 1016.4
26 14:52 Vrbl 5 10.00 Mostly Cloudy SCT065 BKN150 BKN250 91 66 44% 94 30.02 1016.7
26 13:52 S 7 10.00 Mostly Cloudy FEW065 SCT160 BKN250 88 66 88 75 48% 90 30.04 1017.2
26 12:52 S 10 10.00 Mostly Cloudy FEW110 BKN160 BKN250 84.9 69.1 59% 89 30.05 1017.7
26 11:52 S 10 10.00 Mostly Cloudy FEW110 BKN160 BKN250 82.9 68 61% 86 30.06 1018.0
26 10:52 S 8 10.00 Mostly Cloudy SCT110 BKN160 BKN250 80.1 66.9 64% 82 30.05 1017.6
26 09:52 S 7 10.00 Mostly Cloudy FEW110 SCT160 BKN250 79 66 65% 81 30.06 1017.8
26 08:52 Vrbl 3 10.00 Mostly Cloudy BKN160 BKN250 77 64 64% 79 30.06 1017.9
26 07:52 SW 9 10.00 Mostly Cloudy FEW075 BKN160 BKN250 75 64 75.9 73 69% 77 30.06 1017.7
26 06:52 SW 5 10.00 Overcast FEW075 SCT160 OVC250 73.9 64.9 74% 30.04 1017.3
26 05:52 S 8 10.00 Overcast FEW120 BKN140 OVC250 73 64.9 76% 30.02 1016.4
26 04:52 S 9 10.00 Overcast BKN140 OVC250 73.9 64.9 74% 30 1015.7
26 03:52 S 10 10.00 Overcast BKN140 OVC250 73.9 64.9 74% 30 1015.7
26 02:52 S 10 10.00 Overcast BKN140 OVC250 75 64.9 71% 77 30.01 1016.0
26 01:52 S 14 10.00 Overcast BKN140 OVC250 75.9 66 82.9 75.9 72% 77 30.01 1016.1
26 00:52 S 14 10.00 Overcast FEW095 SCT140 OVC250 75.9 66 72% 77 30.02 1016.4
25 23:52 S 12 10.00 Mostly Cloudy BKN095 BKN250 77 64.9 66% 79 30.02 1016.5
25 22:52 S 15 10.00 Mostly Cloudy FEW065 FEW180 BKN250 79 64 60% 81 30.01 1016.4
25 21:52 S 13 10.00 Mostly Cloudy FEW065 FEW100 BKN250 80.1 62.1 54% 81 30 1015.8
25 20:52 S 13 10.00 Mostly Cloudy FEW065 FEW100 BKN250 81 62.1 53% 82 29.99 1015.4
25 19:52 S 13 10.00 Mostly Cloudy FEW065 FEW100 BKN250 82.9 63 88 82.9 51% 84 29.99 1015.4
25 18:52 S 15 10.00 Partly Cloudy FEW070 FEW090 SCT250 84.9 60.1 43% 85 29.99 1015.4
25 17:52 S 14 10.00 Partly Cloudy FEW065 FEW080 SCT250 86 61 43% 86 29.98 1015.4
25 16:52 S 13 G 22 10.00 Mostly Cloudy SCT065 BKN250 88 57.9 36% 87 30 1015.9
25 15:52 S 13 10.00 Mostly Cloudy BKN065 BKN250 86 61 43% 86 30.01 1016.2
25 14:52 S 15 10.00 Mostly Cloudy SCT065 SCT150 BKN250 84 60.1 44% 84 30.02 1016.7
25 13:52 S 13 10.00 Partly Cloudy FEW065 FEW090 SCT250 84 60.1 86 70 44% 84 30.05 1017.5
25 12:52 S 13 10.00 A Few Clouds FEW060 FEW085 84 60.1 44% 84 30.07 1018.1
25 11:52 S 12 10.00 Partly Cloudy FEW050 FEW085 SCT250 81 63 54% 82 30.08 1018.6
25 10:52 S 10 10.00 Mostly Cloudy FEW085 BKN250 78.1 64.9 64% 80 30.08 1018.5
25 09:52 SW 8 10.00 Mostly Cloudy BKN085 BKN250 75 62.1 64% 77 30.08 1018.6
25 08:52 S 8 10.00 Mostly Cloudy FEW085 BKN250 73 62.1 69% 30.07 1018.2
25 07:52 SW 6 10.00 Mostly Cloudy SCT085 BKN250 70 62.1 70 66.9 76% 30.06 1018.0
25 06:52 SW 6 10.00 Mostly Cloudy FEW080 FEW150 BKN250 69.1 63 81% 30.05 1017.6
25 05:52 SW 3 10.00 Mostly Cloudy FEW080 SCT150 BKN250 66.9 62.1 84% 30.05 1017.5
25 04:52 S 6 10.00 Mostly Cloudy SCT080 SCT150 BKN250 68 62.1 81% 30.04 1017.2
25 03:52 SW 5 10.00 Mostly Cloudy FEW150 BKN250 68 61 78% 30.04 1017.1
25 02:52 S 3 10.00 A Few Clouds FEW250 69.1 60.1 73% 30.04 1017.1
25 01:52 S 5 10.00 Fair CLR 70 57 80.1 70 64% 30.04 1017.1
25 00:52 SW 5 10.00 A Few Clouds FEW250 72 57 59% 30.04 1017.2
24 23:52 S 3 10.00 A Few Clouds FEW250 73 55.9 55% 30.05 1017.4
24 22:52 S 5 10.00 A Few Clouds FEW250 73.9 59 60% 30.04 1017.3
24 21:52 Calm 10.00 Partly Cloudy FEW070 SCT250 77 52 42% 78 30.04 1017.2
24 20:52 NW 6 10.00 Partly Cloudy FEW070 SCT250 78.1 51.1 39% 79 30.02 1016.6
24 19:52 N 7 10.00 Partly Cloudy SCT070 SCT250 80.1 53.1 84.9 80.1 39% 80 30.01 1016.3
24 18:52 N 9 10.00 Partly Cloudy FEW065 SCT250 82 52 35% 81 30.01 1016.1
24 17:52 N 9 10.00 Partly Cloudy FEW065 SCT250 84 51.1 32% 82 30.01 1016.1
24 16:52 NW 8 10.00 Partly Cloudy FEW060 SCT250 84 50 31% 82 30.01 1016.2
24 15:52 Vrbl 5 10.00 Partly Cloudy FEW005 FEW060 SCT250 82.9 52 34% 82 30 1015.9
24 14:52 Vrbl 7 10.00 A Few Clouds FEW060 FEW250 82 51.1 34% 81 30.02 1016.5
24 13:52 Vrbl 6 10.00 A Few Clouds FEW060 FEW250 81 52 82 70 37% 80 30.03 1016.9
24 12:52 NE 6 G 18 10.00 A Few Clouds FEW060 FEW250 80.1 52 38% 80 30.05 1017.4
24 11:52 NW 10 10.00 A Few Clouds FEW060 FEW250 80.1 52 38% 80 30.06 1017.7
24 10:52 NW 8 10.00 A Few Clouds FEW055 FEW250 78.1 54 43% 79 30.06 1017.7
24 09:52 NW 8 10.00 A Few Clouds FEW045 FEW250 75.9 55 48% 78 30.06 1017.9
24 08:52 N 12 10.00 A Few Clouds FEW250 72 54 53% 30.06 1017.9
24 07:52 NW 12 10.00 Fair CLR 70 52 70 63 53% 30.06 1017.8
24 06:52 NW 12 10.00 Fair CLR 66.9 51.1 57% 30.04 1017.1
24 05:52 NW 7 10.00 A Few Clouds FEW065 64.9 52 63% 30.03 1016.7
24 04:52 N 5 10.00 A Few Clouds FEW065 64.9 54 68% 30.02 1016.3
24 03:52 NW 10 10.00 A Few Clouds FEW065 66 55.9 70% 30 1015.7
24 02:52 NW 13 10.00 Mostly Cloudy BKN065 66.9 57.9 73% 29.98 1015.2
24 01:52 NW 12 10.00 Partly Cloudy SCT065 69.1 57 73 66 66% 29.98 1015.0
24 00:52 Calm 10.00 A Few Clouds FEW100 FEW250 66.9 61 81% 29.97 1014.7
23 23:52 SW 3 10.00 Partly Cloudy FEW100 FEW140 SCT250 68 61 78% 29.97 1014.7
23 22:52 W 3 10.00 Partly Cloudy FEW040 FEW100 SCT250 70 61 73% 29.96 1014.6
23 21:52 Calm 10.00 Partly Cloudy FEW040 SCT100 SCT250 71.1 60.1 68% 29.95 1014.1
23 20:52 N 6 10.00 Mostly Cloudy FEW037 BKN100 BKN250 72 60.1 66% 29.95 1014.2
23 19:52 N 8 10.00 Partly Cloudy FEW037 SCT100 SCT250 73.9 60.1 73.9 66.9 62% 29.95 1014.3 0.02
23 18:52 N 16 10.00 Partly Cloudy SCT033 SCT100 73.9 60.1 62% 29.94 1013.7
23 17:52 N 14 10.00 Mostly Cloudy FEW025 BKN035 BKN100 73.9 60.1 62% 29.92 1013.0
Date Time (edt) 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)