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.
07 19:52 N 14 10.00 Partly Cloudy SCT250 50 12.9 57.9 50 22% 45 30.38 1028.6
07 18:52 N 16 10.00 Partly Cloudy SCT250 52 12.9 21% 30.36 1028.2
07 17:52 NW 10 G 24 10.00 Partly Cloudy SCT250 54 15.1 21% 30.34 1027.3
07 16:52 NW 12 G 25 10.00 Partly Cloudy FEW080 SCT250 55.9 17.1 22% 30.31 1026.5
07 15:52 N 21 G 29 10.00 Mostly Cloudy and Breezy FEW075 BKN250 55.9 19.9 24% 30.3 1026.0
07 14:52 N 14 G 28 10.00 Partly Cloudy FEW065 SCT250 57 21.9 26% 30.3 1026.1
07 13:52 N 20 G 31 10.00 A Few Clouds FEW065 FEW250 57 21.9 57 50 26% 30.29 1025.8
07 12:52 NW 16 G 24 10.00 A Few Clouds FEW065 FEW250 57 27 32% 30.29 1025.7
07 11:52 W 23 G 36 10.00 A Few Clouds and Breezy FEW065 FEW250 54 24.1 31% 30.29 1025.8
07 10:52 NW 18 G 25 10.00 A Few Clouds FEW065 FEW250 53.1 27 37% 30.29 1025.7
07 09:52 N 14 G 21 10.00 A Few Clouds FEW050 FEW250 53.1 28 38% 30.27 1024.9
07 08:52 NW 9 10.00 A Few Clouds FEW250 51.1 27 39% 30.25 1024.4
07 07:52 NW 9 10.00 Partly Cloudy SCT250 50 30 53.1 46.9 46% 47 30.23 1023.8
07 06:52 NW 14 10.00 Partly Cloudy FEW120 SCT250 48.9 33.1 55% 44 30.2 1022.6
07 05:52 NW 12 10.00 Mostly Cloudy FEW100 BKN250 48.9 34 56% 45 30.16 1021.1
07 04:52 NW 8 10.00 Partly Cloudy FEW040 FEW100 SCT250 48 36 63% 45 30.14 1020.4
07 03:52 NW 13 10.00 Partly Cloudy FEW040 FEW100 SCT250 48.9 37.9 66% 44 30.1 1019.3
07 02:52 Calm 10.00 Partly Cloudy FEW100 SCT250 48.9 39.9 71% 30.08 1018.6
07 01:52 S 3 10.00 Mostly Cloudy BKN100 BKN250 52 39 59 51.1 61% 30.09 1018.9
07 00:52 N 3 10.00 A Few Clouds FEW100 55 37 51% 30.09 1019.0
06 23:52 S 3 10.00 Mostly Cloudy BKN100 55 37 51% 30.09 1019.0
06 22:52 SE 5 10.00 Mostly Cloudy BKN100 55.9 36 47% 30.09 1019.1
06 21:52 N 5 10.00 Mostly Cloudy BKN110 57 32 39% 30.09 1019.1
06 20:52 N 8 10.00 Overcast OVC110 57 32 39% 30.08 1018.6
06 19:52 N 6 10.00 Overcast OVC100 59 30 63 57.9 33% 30.06 1018.0
06 18:52 N 7 10.00 Overcast OVC095 61 30.9 32% 30.05 1017.6
06 17:52 SW 9 10.00 Overcast BKN090 OVC110 62.1 28.9 29% 30.04 1017.2
06 16:52 NW 8 10.00 Mostly Cloudy BKN090 BKN250 63 30 29% 30.03 1017.0
06 15:52 W 8 G 18 10.00 Mostly Cloudy BKN090 BKN250 60.1 28.9 31% 30.04 1017.3
06 14:52 NW 9 G 25 10.00 Partly Cloudy SCT080 SCT250 61 28.9 30% 30.07 1018.3
06 13:52 Vrbl 7 G 24 10.00 A Few Clouds FEW070 FEW250 57.9 30 59 48 35% 30.11 1019.5
06 12:52 W 14 G 20 10.00 A Few Clouds FEW060 FEW250 57 30 36% 30.13 1020.4
06 11:52 SW 12 10.00 A Few Clouds FEW060 FEW250 55 28.9 37% 30.15 1020.9
06 10:52 Vrbl 5 10.00 A Few Clouds FEW050 FEW250 54 28.9 38% 30.16 1021.4
06 09:52 NW 12 G 23 10.00 A Few Clouds FEW050 FEW250 51.1 28.9 43% 30.14 1020.8
06 08:52 NW 10 10.00 A Few Clouds FEW050 FEW250 50 30.9 48% 46 30.14 1020.6
06 07:52 NW 10 G 20 10.00 A Few Clouds FEW250 48 30 51.1 46 50% 44 30.12 1020.0
06 06:52 NW 10 10.00 A Few Clouds FEW050 FEW250 46.9 28 48% 43 30.1 1019.3
06 05:52 NW 10 G 18 10.00 A Few Clouds FEW050 46.9 28 48% 43 30.08 1018.7
06 04:52 NW 9 10.00 A Few Clouds FEW050 46.9 28 48% 43 30.07 1018.3
06 03:52 W 8 10.00 A Few Clouds FEW050 48 28 46% 45 30.06 1018.0
06 02:52 NW 13 G 22 10.00 A Few Clouds FEW060 48.9 28.9 46% 44 30.06 1017.9
06 01:52 NW 14 G 23 10.00 A Few Clouds FEW060 51.1 30.9 57.9 51.1 46% 30.05 1017.7
06 00:52 NW 7 G 21 10.00 A Few Clouds FEW060 51.1 30.9 46% 30.05 1017.5
05 23:52 NW 16 G 25 10.00 A Few Clouds FEW050 52 32 47% 30.04 1017.2
05 22:52 NW 20 G 29 10.00 Mostly Cloudy FEW050 FEW080 BKN250 54 35.1 49% 30.02 1016.6
05 21:52 N 12 10.00 Mostly Cloudy SCT080 BKN250 55 37 51% 30.01 1016.3
05 20:52 NW 15 10.00 Mostly Cloudy SCT065 BKN250 57 36 45% 29.98 1015.0
05 19:52 NW 17 G 30 10.00 Mostly Cloudy SCT065 BKN250 57.9 39 64.9 57.9 50% 29.94 1013.9 0.06
05 18:52 NW 22 G 35 10.00 Mostly Cloudy and Breezy FEW048 BKN250 60.1 41 50% 29.91 1012.7
05 17:52 NW 15 10.00 Mostly Cloudy SCT048 BKN250 64.9 46.9 52% 29.86 1011.1
05 16:52 NW 8 10.00 Mostly Cloudy FEW030 SCT150 BKN250 64.9 52 63% 29.85 1010.6 0.06
05 15:52 NW 12 10.00 Overcast FEW030 SCT100 OVC180 61 53.1 75% 29.84 1010.5
05 14:52 NW 9 7.00 Light Rain FEW010 SCT016 OVC020 61 55.9 84% 29.85 1010.7 0.06
05 13:52 SW 3 4.00 Rain Fog/Mist SCT027 BKN031 OVC045 62.1 59 73.9 61 90% 29.86 1011.0 0.09 0.63
05 12:52 S 6 9.00 Light Rain OVC070 61 57.9 90% 29.87 1011.3 0.21
05 11:52 W 14 G 28 2.00 Heavy Rain FEW020 BKN029 OVC040 62.1 57 84% 29.88 1011.9 0.32
05 10:52 S 14 G 22 6.00 Light Rain BKN035 BKN090 OVC110 71.1 62.1 73% 29.85 1010.7 0.01 0.01
05 09:52 SW 24 G 31 10.00 Mostly Cloudy and Breezy SCT037 BKN120 BKN250 73 61 66% 29.84 1010.5
05 08:52 S 21 G 29 10.00 Mostly Cloudy and Breezy SCT029 BKN150 BKN250 72 61 68% 29.84 1010.6
05 07:52 S 16 G 26 10.00 Mostly Cloudy SCT060 SCT150 BKN250 70 61 73.9 69.1 73% 29.87 1011.4
05 06:52 Calm 10.00 Partly Cloudy SCT150 SCT250 70 60.1 71% 29.86 1011.2
05 05:52 S 16 G 28 10.00 Partly Cloudy SCT150 71.1 60.1 68% 29.86 1011.2
05 04:52 S 17 G 30 10.00 Mostly Cloudy BKN150 72 59 64% 29.87 1011.4
05 03:52 S 20 G 28 10.00 Mostly Cloudy BKN150 73 57 57% 29.88 1011.8
05 02:52 S 15 G 25 10.00 Mostly Cloudy BKN140 72 57 59% 29.9 1012.6
05 01:52 S 14 10.00 Partly Cloudy SCT140 71.1 59 75.9 70 66% 29.93 1013.3
05 00:52 S 12 10.00 Partly Cloudy FEW100 SCT250 71.1 60.1 68% 29.95 1014.2
04 23:52 S 14 10.00 Partly Cloudy SCT250 71.1 60.1 68% 29.97 1014.7
04 22:52 S 13 10.00 Mostly Cloudy BKN250 72 60.1 66% 29.98 1015.2
04 21:52 S 12 10.00 Partly Cloudy SCT250 73 59 62% 29.99 1015.5
04 20:52 S 14 10.00 Partly Cloudy SCT250 73.9 57.9 57% 29.98 1015.2
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)