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.
09 17:52 N 14 G 25 10.00 Mostly Cloudy FEW021 SCT035 BKN130 BKN250 63 48 58% 29.96 1014.6
09 16:52 N 10 G 22 10.00 Mostly Cloudy SCT021 SCT030 BKN035 BKN140 BKN250 60.1 51.1 72% 29.96 1014.3
09 15:52 NW 18 10.00 Overcast OVC022 59 52 78% 29.95 1014.1
09 14:52 NW 12 10.00 Overcast OVC015 60.1 53.1 78% 29.95 1014.0
09 13:52 NW 17 G 23 10.00 Light Drizzle BKN012 OVC085 60.1 54 61 57 80% 29.94 1013.6
09 12:52 NW 13 7.00 Light Rain OVC015 59 54 83% 29.94 1013.7
09 11:52 N 12 10.00 Overcast BKN013 OVC070 60.1 54 80% 29.92 1013.2
09 10:52 N 10 10.00 Overcast OVC011 60.1 55 84% 29.92 1013.1
09 09:52 NW 13 10.00 Light Rain OVC012 57.9 54 87% 29.92 1013.2
09 08:52 N 9 10.00 Light Rain SCT009 BKN017 OVC032 57.9 55 90% 29.9 1012.3
09 07:52 NW 14 10.00 Overcast OVC009 59 55.9 66 59 90% 29.89 1012.0 0.01 0.99
09 06:52 N 10 4.00 Light Rain Fog/Mist OVC009 61 59 93% 29.88 1011.6 0.03
09 05:52 N 8 10.00 Overcast OVC007 62.1 59 90% 29.87 1011.4
09 04:52 N 7 10.00 Overcast OVC005 62.1 60.1 93% 29.87 1011.4 0.03 0.95
09 03:52 NE 7 5.00 Rain FEW006 FEW030 OVC090 63 61 93% 29.88 1011.9 0.31
09 02:52 Calm 5.00 Light Rain FEW008 SCT021 OVC032 63 60.1 90% 29.91 1012.7 0.61
09 01:52 SE 3 10.00 Thunderstorm FEW030 BKN035CB OVC060 66 60.1 70 64.9 81% 29.91 1012.7
09 00:52 S 3 10.00 Mostly Cloudy FEW070 SCT140 BKN250 66 59 78% 29.92 1013.1
08 23:52 S 3 10.00 Mostly Cloudy FEW075 BKN110 BKN250 66.9 60.1 79% 29.93 1013.5
08 22:52 S 7 10.00 Mostly Cloudy FEW075 BKN100 BKN250 66.9 60.1 79% 29.93 1013.4
08 21:52 S 7 10.00 Mostly Cloudy FEW075 BKN100 BKN250 68 60.1 76% 29.93 1013.3
08 20:52 Calm 10.00 Overcast FEW070 OVC100 69.1 59 70% 29.92 1013.2
08 19:52 E 3 10.00 Mostly Cloudy FEW065 FEW090 BKN110 BKN250 70 60.1 79 66.9 71% 29.92 1013.2 0.03
08 18:52 SE 5 10.00 Mostly Cloudy FEW060 SCT085 BKN110 BKN250 70 62.1 76% 29.92 1013.0
08 17:52 E 3 10.00 Mostly Cloudy SCT060 BKN085 BKN250 70 62.1 76% 29.92 1013.2 0.01
08 16:52 NW 9 4.00 Light Rain BKN060CB BKN070 OVC090 68 61 78% 29.94 1013.9 0.02 0.02
08 15:52 S 5 10.00 Mostly Cloudy SCT060CB SCT100 BKN220 75.9 55 48% 78 29.93 1013.6
08 14:52 S 6 10.00 Mostly Cloudy FEW065 SCT095 SCT110 BKN210 75.9 55.9 50% 78 29.96 1014.5
08 13:52 S 3 10.00 Mostly Cloudy SCT065 BKN085 BKN100 BKN200 75 55.9 77 66 52% 78 29.98 1015.2
08 12:52 Vrbl 3 10.00 Mostly Cloudy SCT065 BKN080 BKN095 75.9 54 47% 78 30 1015.7
08 11:52 Calm 10.00 Mostly Cloudy FEW040 BKN065 BKN080 BKN130 73 55 53% 30.01 1016.3
08 10:52 Calm 10.00 Mostly Cloudy FEW030 BKN070 BKN090 70 59 68% 30.03 1016.7
08 09:52 SE 3 10.00 Mostly Cloudy BKN070 BKN090 BKN250 70 59 68% 30.03 1016.7
08 08:52 Calm 10.00 Mostly Cloudy SCT070 BKN100 BKN220 68 57 68% 30.03 1016.7
08 07:52 N 5 10.00 Mostly Cloudy BKN065 BKN100 BKN220 64.9 57 64.9 60.1 76% 30.03 1016.8
08 06:52 N 3 10.00 Mostly Cloudy BKN070 BKN150 BKN220 62.1 57 84% 30.02 1016.6
08 05:52 N 6 10.00 Mostly Cloudy BKN080 BKN150 BKN220 61 55.9 84% 30 1015.9
08 04:52 N 3 10.00 Mostly Cloudy FEW110 FEW150 BKN220 62.1 55 78% 30 1015.9
08 03:52 Calm 10.00 Mostly Cloudy SCT110 BKN150 64 57 78% 30 1015.9
08 02:52 Calm 10.00 Mostly Cloudy BKN095 BKN220 63 54 73% 30.01 1016.3
08 01:52 SW 5 10.00 Mostly Cloudy SCT090 SCT150 BKN220 64 54 71.1 64 70% 30.02 1016.5
07 23:52 SE 3 10.00 Mostly Cloudy BKN080 BKN150 BKN220 66 54 65% 30.03 1016.7
07 22:52 SE 3 10.00 Mostly Cloudy BKN075 BKN150 BKN220 66 54 65% 30.03 1016.9
07 21:52 SE 3 10.00 Mostly Cloudy SCT070 BKN220 66.9 54 63% 30.03 1016.9
07 20:52 E 5 10.00 Mostly Cloudy FEW080 BKN240 68 54 61% 30.01 1016.1
07 19:52 Calm 10.00 Mostly Cloudy FEW075 BKN240 69.1 52 73.9 69.1 55% 29.99 1015.3
07 18:52 N 6 10.00 Mostly Cloudy FEW070 BKN240 70 52 53% 29.98 1015.1
07 17:52 NW 8 10.00 Mostly Cloudy FEW065 BKN220 73 52 48% 30 1015.9
07 16:52 N 10 10.00 Mostly Cloudy FEW060 BKN210 71.1 52 51% 30 1015.8
07 15:52 N 13 10.00 Mostly Cloudy SCT060 BKN240 72 51.1 48% 29.99 1015.6
07 14:52 N 14 10.00 Mostly Cloudy FEW060 BKN230 73 52 48% 30.01 1016.1
07 13:52 NW 10 10.00 Mostly Cloudy BKN055 BKN250 73 51.1 73 64 46% 30.03 1016.8
07 12:52 NW 13 G 21 10.00 Mostly Cloudy BKN050 BKN250 72 52 50% 30.04 1017.1
07 11:52 N 9 G 21 10.00 Mostly Cloudy BKN050 71.1 52 51% 30.05 1017.6
07 10:52 NW 13 G 18 10.00 A Few Clouds FEW040 70 52 53% 30.05 1017.5
07 09:52 NW 14 G 21 10.00 A Few Clouds FEW030 66.9 52 59% 30.05 1017.6
07 08:52 NW 10 10.00 A Few Clouds FEW030 FEW050 66 52 61% 30.04 1017.2
07 07:52 N 6 10.00 A Few Clouds FEW050 64 53.1 64 59 68% 30.03 1016.9
07 06:52 NE 5 10.00 Mostly Cloudy BKN055 BKN150 61 53.1 75% 30.02 1016.4
07 05:52 N 9 10.00 Mostly Cloudy BKN065 BKN150 59 53.1 81% 30 1015.7
07 04:52 Calm 10.00 Overcast BKN070 OVC150 61 50 67% 29.98 1015.1
07 03:52 SE 3 10.00 Overcast BKN075 OVC100 61 50 67% 29.98 1015.0
07 02:52 E 3 10.00 Overcast BKN095 OVC120 61 50 67% 29.97 1014.7
07 01:52 E 5 10.00 Light Rain SCT080 OVC095 62.1 50 66.9 62.1 65% 29.98 1015.1
07 00:52 N 5 10.00 Overcast OVC085 63 46.9 56% 30 1015.8
06 23:52 N 10 10.00 Overcast BKN090 OVC120 63 48 58% 30.02 1016.4
06 22:52 N 6 10.00 Overcast OVC090 64 50 60% 30.02 1016.4
06 21:52 NW 8 10.00 Overcast OVC090 64.9 53.1 66% 30.01 1016.2
06 20:52 E 3 10.00 Mostly Cloudy BKN090 BKN250 66.9 54 63% 29.98 1015.3
06 19:52 Calm 10.00 Mostly Cloudy SCT090 BKN250 66.9 52 73.9 66 59% 29.96 1014.6
06 18:52 NE 3 10.00 Mostly Cloudy SCT090 BKN250 66.9 53.1 61% 29.96 1014.3
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)