Weather observations for the past three days for
Washington/Reagan National Airport, DC
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 15:52 S 16 G 28 10.00 Partly Cloudy SCT230 72 39.9 31% 29.75 1007.5
05 14:52 SW 16 G 26 10.00 Mostly Cloudy BKN230 72 39.9 31% 29.77 1008.3
05 13:52 S 20 G 32 10.00 Mostly Cloudy BKN240 71.1 39 31% 29.82 1009.7
05 12:52 S 15 G 30 10.00 Mostly Cloudy BKN250 68 37.9 68 44.1 33% 29.87 1011.6
05 11:52 S 15 G 23 10.00 Partly Cloudy SCT250 64 41 43% 29.93 1013.6
05 09:52 S 12 10.00 A Few Clouds FEW250 55.9 39 53% 30.04 1017.3
05 08:52 S 10 10.00 A Few Clouds FEW180 51.1 42.1 71% 30.1 1019.1
05 07:52 Calm 10.00 Partly Cloudy SCT180 46.9 41 80% 30.13 1020.3
05 06:52 SW 6 10.00 Partly Cloudy SCT180 44.1 39 48 42.1 83% 41 30.15 1021.1
05 05:52 SW 5 10.00 Partly Cloudy SCT140 42.1 37.9 85% 40 30.17 1021.6
05 04:52 SW 5 10.00 A Few Clouds FEW140 43 37 80% 41 30.18 1021.8
05 03:52 SW 3 10.00 Partly Cloudy SCT140 45 39 80% 30.19 1022.1
05 02:52 SW 6 10.00 A Few Clouds FEW140 44.1 35.1 71% 41 30.2 1022.6
05 01:52 Calm 10.00 A Few Clouds FEW140 46 35.1 66% 30.2 1022.8
05 00:52 SW 3 10.00 A Few Clouds FEW140 FEW250 46 37.9 57 46 73% 30.22 1023.2
04 23:52 SE 5 10.00 A Few Clouds FEW140 FEW250 50 39 66% 49 30.23 1023.6
04 22:52 S 7 10.00 A Few Clouds FEW140 FEW250 51.1 34 52% 30.24 1023.8
04 21:52 W 3 10.00 Partly Cloudy SCT160 SCT250 52 27 38% 30.24 1024.1
04 20:52 SW 5 9.00 Mostly Cloudy BKN170 BKN250 55 27 34% 30.24 1024.1
04 19:52 SW 7 10.00 Partly Cloudy SCT150 SCT250 54 33.1 45% 30.23 1023.8
04 17:52 S 7 10.00 A Few Clouds FEW200 FEW250 57.9 27 31% 30.22 1023.2
04 15:52 W 13 10.00 Partly Cloudy SCT210 64 24.1 22% 30.18 1022.0
04 14:52 W 12 G 20 10.00 Partly Cloudy SCT200 64 24.1 22% 30.18 1022.0
04 13:52 NW 18 G 23 10.00 Partly Cloudy SCT250 63 23 22% 30.2 1022.6
04 12:52 W 7 G 21 10.00 Mostly Cloudy BKN250 63 27 64 50 26% 30.22 1023.3
04 11:52 W 15 G 21 10.00 Mostly Cloudy BKN250 62.1 27 26% 30.25 1024.3
04 10:52 NW 14 G 21 10.00 Mostly Cloudy BKN250 60.1 30 32% 30.27 1025.0
04 09:52 W 10 10.00 Mostly Cloudy BKN250 57.9 30.9 36% 30.28 1025.2
04 08:52 W 12 10.00 Mostly Cloudy BKN250 55.9 32 40% 30.28 1025.4
04 07:52 W 7 10.00 Partly Cloudy SCT250 52 30.9 45% 30.26 1024.7
04 06:52 W 10 10.00 A Few Clouds FEW200 50 30.9 54 48.9 48% 46 30.22 1023.3
04 05:52 W 9 10.00 A Few Clouds FEW200 48.9 32 52% 45 30.2 1022.5
04 04:52 W 7 10.00 A Few Clouds FEW200 51.1 30.9 46% 30.18 1021.9
04 03:52 NW 8 10.00 Fair CLR 53.1 30 41% 30.15 1021.0
04 02:52 W 8 10.00 Fair CLR 53.1 32 45% 30.13 1020.3
04 00:52 Vrbl 5 10.00 Fair CLR 53.1 37 61 53.1 55% 30.09 1019.1
03 23:52 W 8 10.00 Fair CLR 55 36 49% 30.08 1018.7
03 22:52 W 12 G 23 10.00 Fair CLR 55.9 36 47% 30.07 1018.4
03 20:52 NW 20 G 33 10.00 Fair CLR 57.9 34 41% 30.04 1017.2
03 19:52 NW 21 G 32 10.00 Fair and Breezy CLR 60.1 34 38% 30.02 1016.5
03 18:52 W 8 10.00 A Few Clouds FEW080 61 35.1 64.9 60.1 38% 30 1015.8
03 17:52 NW 12 10.00 Partly Cloudy SCT080 63 37 38% 29.99 1015.4
03 16:52 S 6 10.00 A Few Clouds FEW050 61 46.9 60% 29.96 1014.5
03 15:52 S 8 10.00 A Few Clouds FEW050 64 45 50% 29.96 1014.4
03 14:52 E 6 10.00 A Few Clouds FEW050 FEW090 64.9 44.1 47% 29.96 1014.7
03 13:52 N 6 10.00 Mostly Cloudy BKN040 BKN150 64.9 45 49% 30 1016.0
03 12:52 NE 3 10.00 Partly Cloudy SCT035 63 48.9 63 52 60% 30.03 1017.0
03 11:52 E 3 10.00 Partly Cloudy FEW025 FEW065 SCT150 59 50 72% 30.06 1017.9
03 10:52 E 3 10.00 Mostly Cloudy FEW015 BKN060 57 50 78% 30.1 1019.2
03 09:52 Calm 10.00 Overcast FEW015 OVC055 55 51.1 87% 30.15 1020.9
03 08:52 NE 3 9.00 Overcast FEW015 BKN055 OVC150 55 51.1 87% 30.16 1021.2
03 07:52 N 3 10.00 Light Rain FEW011 FEW025 OVC055 53.1 50 89% 30.18 1021.8
03 06:52 Calm 9.00 Overcast BKN055 OVC150 52 48.9 54 52 89% 30.17 1021.7 0.01
03 05:52 E 5 10.00 Mostly Cloudy BKN060 52 48 86% 30.18 1021.8
03 04:52 Calm 10.00 Light Rain OVC065 52 48.9 89% 30.18 1022.0
03 03:52 N 3 7.00 Light Rain OVC050 53.1 48 83% 30.19 1022.4 0.01 0.01
03 02:52 NE 8 10.00 Overcast OVC060 52 46 80% 30.18 1022.0
03 01:52 NE 3 10.00 Overcast BKN055 OVC110 53.1 46 77% 30.21 1022.8
03 00:52 NE 3 10.00 Overcast FEW110 OVC140 54 46 59 54 75% 30.21 1022.9
02 22:52 Calm 10.00 Overcast BKN150 OVC200 55 42.1 62% 30.23 1023.7
02 21:52 E 5 10.00 Overcast OVC250 55 39 55% 30.25 1024.3
02 20:52 SE 6 10.00 Overcast OVC250 54 39.9 59% 30.25 1024.2
02 19:52 Calm 10.00 Overcast OVC250 55.9 37 49% 30.23 1023.7
02 18:52 W 3 10.00 Overcast OVC210 57.9 37 66 57 46% 30.24 1024.0
02 17:52 E 7 10.00 Overcast OVC210 59 37.9 46% 30.23 1023.8
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)