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.
13 22:52 E 16 G 30 5.00 Light Rain Fog/Mist SCT015 OVC023 64.9 61 87% 29.94 1013.8 0.09
13 21:52 SE 16 G 31 10.00 Overcast BKN018 OVC024 64.9 62.1 90% 29.95 1014.0 0.03
13 20:52 E 9 5.00 Light Rain Fog/Mist SCT013 BKN020 OVC026 64.9 63 93% 29.94 1013.8 0.06
13 19:52 SE 15 G 26 4.00 Light Rain Fog/Mist SCT014 BKN019 OVC027 66 63 66.9 66 90% 29.94 1013.7 0.03 0.46
13 18:52 SE 15 3.00 Light Rain Fog/Mist SCT009 BKN015 OVC023 66 64 93% 29.94 1013.9 0.08
13 17:52 E 14 3.00 Light Rain Fog/Mist SCT013 BKN019 OVC024 66.9 64 91% 29.93 1013.6 0.02
13 16:52 E 12 10.00 Overcast FEW012 SCT016 OVC027 66.9 64 91% 29.95 1014.0 0.13 0.33
13 15:52 E 13 G 21 2.50 Rain Fog/Mist FEW009 SCT020 OVC050 66.9 63 87% 29.98 1015.0 0.06
13 14:52 E 12 5.00 Light Rain Fog/Mist SCT011 BKN055 OVC090 66.9 64 91% 29.99 1015.4 0.14
13 13:52 SE 10 G 22 5.00 Light Rain Fog/Mist SCT014 OVC024 66.9 64 68 66 91% 30.02 1016.5 0.1 0.43
13 12:52 SE 12 4.00 Light Rain Fog/Mist SCT014 OVC050 66.9 63 87% 30.04 1017.1 0.06
13 11:52 SE 15 G 24 5.00 Light Rain Fog/Mist SCT015 OVC065 66.9 63 87% 30.05 1017.4 0.05
13 10:52 SE 10 G 24 6.00 Light Rain Fog/Mist SCT009 BKN016 OVC055 68 64.9 90% 30.05 1017.6 0.02 0.22
13 09:52 E 9 10.00 Light Drizzle SCT008 SCT019 OVC060 68 64.9 90% 30.06 1017.7 0.04
13 08:52 E 12 6.00 Light Rain Fog/Mist FEW009 BKN024 OVC040 66.9 64.9 93% 30.06 1017.8 0.16
13 07:52 E 8 5.00 Light Rain Fog/Mist SCT009 SCT030 OVC060 66.9 64 66.9 66 91% 30.06 1017.8 0.09 0.58
13 06:52 E 12 5.00 Rain Fog/Mist OVC050 66.9 64 91% 30.07 1018.2 0.08
13 05:52 SE 10 2.50 Rain Fog/Mist FEW012 BKN035 OVC044 66.9 64 91% 30.06 1018.0 0.32
13 04:52 E 9 10.00 Light Rain OVC028 66.9 64 91% 30.06 1018.0 0.09
13 03:52 E 8 10.00 Light Rain SCT008 BKN035 OVC043 66 64 93% 30.08 1018.6 0.01
13 02:52 E 5 7.00 Light Rain FEW013 BKN040 OVC060 66 64 93% 30.1 1019.2 0.08
13 01:52 Calm 5.00 Rain Fog/Mist BKN017 BKN048 OVC090 66 63 71.1 66 90% 30.12 1019.8 0.01 0.01
13 00:52 SE 5 10.00 Light Rain FEW070 BKN090 BKN120 66.9 63 87% 30.12 1020.0
12 23:52 S 7 10.00 Light Rain OVC110 66.9 63 87% 30.15 1020.8
12 22:52 SE 6 10.00 Overcast BKN110 OVC250 68 62.1 81% 30.14 1020.5
12 21:52 E 5 10.00 Mostly Cloudy SCT040 BKN140 BKN250 68 61 78% 30.14 1020.5
12 20:52 SE 9 10.00 Overcast OVC045 69.1 61 76% 30.15 1020.7
12 19:52 SE 9 10.00 Light Rain FEW042 BKN100 BKN120 BKN250 71.1 62.1 77 71.1 73% 30.15 1020.8
12 18:52 S 9 10.00 Mostly Cloudy SCT042 BKN075 72 63 73% 30.16 1021.3
12 16:52 S 8 10.00 Overcast BKN030 OVC060 73 64 74% 30.18 1021.8
12 15:52 S 8 10.00 Overcast BKN060 BKN150 OVC250 73.9 60.1 62% 30.19 1022.2
12 14:52 S 13 10.00 Overcast BKN065 BKN150 OVC250 75 59 58% 77 30.21 1023.0
12 13:52 S 12 10.00 Overcast BKN048 BKN150 OVC250 75.9 55.9 78.1 64 50% 78 30.23 1023.6
12 12:52 S 14 10.00 Mostly Cloudy FEW048 SCT150 BKN250 75.9 53.1 45% 78 30.24 1024.1
12 11:52 S 9 10.00 Mostly Cloudy FEW150 BKN250 75.9 55 48% 78 30.26 1024.6
12 10:52 SW 5 10.00 Mostly Cloudy FEW150 BKN250 73.9 52 46% 30.26 1024.5
12 09:52 Calm 10.00 Partly Cloudy FEW150 SCT250 72 54 53% 30.27 1025.1
12 08:52 S 3 10.00 Partly Cloudy SCT250 66 57 73% 30.29 1025.7
12 07:52 Calm 10.00 Partly Cloudy SCT250 64 57.9 64.9 60.1 81% 30.29 1025.7
12 06:52 Calm 10.00 Mostly Cloudy BKN240 61 57 87% 30.28 1025.2
12 05:52 Calm 10.00 Mostly Cloudy BKN240 61 55 81% 30.27 1024.9
12 04:52 Calm 10.00 Mostly Cloudy FEW150 BKN240 61 55 81% 30.26 1024.5
12 03:52 Calm 10.00 Partly Cloudy FEW150 SCT240 62.1 55.9 80% 30.26 1024.6
12 02:52 Calm 10.00 Overcast BKN150 OVC240 64 55.9 75% 30.25 1024.4
12 01:52 Calm 10.00 Overcast BKN150 OVC240 64.9 55 73 64.9 70% 30.25 1024.4
12 00:52 S 5 10.00 Overcast BKN150 OVC240 64.9 57 76% 30.25 1024.3
11 23:52 S 6 10.00 Mostly Cloudy BKN240 66 59 78% 30.25 1024.2
11 22:52 S 6 10.00 Mostly Cloudy BKN240 66.9 57 71% 30.25 1024.3
11 21:52 S 7 10.00 Mostly Cloudy FEW190 BKN240 68 59 73% 30.25 1024.2
11 20:52 S 8 10.00 Mostly Cloudy FEW080 FEW190 BKN240 70 60.1 71% 30.24 1023.9
11 19:52 S 6 10.00 Mostly Cloudy SCT180 BKN240 73 54 80.1 73 51% 30.22 1023.2
11 18:52 SW 10 10.00 Mostly Cloudy FEW190 BKN240 77 48.9 37% 78 30.21 1023.0
11 17:52 S 8 10.00 Mostly Cloudy FEW080 FEW190 BKN240 75.9 55 48% 78 30.21 1023.0
11 16:52 S 10 10.00 Mostly Cloudy FEW080 BKN200 BKN240 77 57.9 52% 79 30.2 1022.8
11 15:52 S 9 10.00 Mostly Cloudy FEW060 FEW080 SCT190 BKN240 79 52 39% 79 30.21 1022.9
11 14:52 S 10 10.00 Mostly Cloudy FEW060 BKN240 79 48.9 35% 79 30.21 1023.1
11 13:52 S 7 10.00 Mostly Cloudy BKN240 79 48.9 79 60.1 35% 79 30.22 1023.3
11 12:52 S 3 10.00 Mostly Cloudy BKN250 79 48.9 35% 79 30.24 1023.8
11 11:52 Calm 10.00 Mostly Cloudy BKN250 77 46.9 35% 78 30.24 1024.0
11 10:52 SE 3 10.00 Mostly Cloudy BKN250 72 51.1 48% 30.24 1023.8
11 09:52 SE 3 10.00 Mostly Cloudy BKN250 68 53.1 59% 30.24 1023.8
11 08:52 S 6 10.00 Mostly Cloudy BKN250 64.9 53.1 66% 30.23 1023.7
11 07:52 SW 5 10.00 Mostly Cloudy BKN250 60.1 51.1 60.1 55.9 72% 30.22 1023.2
11 06:52 Calm 10.00 Mostly Cloudy BKN200 57.9 48.9 72% 30.2 1022.4
11 05:52 SW 3 10.00 Partly Cloudy FEW150 SCT250 57 46.9 69% 30.19 1022.0
11 04:52 SW 5 10.00 Mostly Cloudy BKN250 55.9 48 75% 30.18 1022.0
11 03:52 SW 3 10.00 Mostly Cloudy SCT150 BKN250 59 46 62% 30.18 1021.8
11 02:52 S 7 10.00 Mostly Cloudy FEW150 BKN250 57.9 46 65% 30.18 1021.7
11 01:52 S 7 10.00 Partly Cloudy FEW150 SCT250 59 46 71.1 59 62% 30.17 1021.6
11 00:52 S 7 10.00 Mostly Cloudy FEW150 BKN250 61 45 56% 30.17 1021.7
10 23:52 S 8 10.00 Mostly Cloudy SCT150 BKN250 61 46.9 60% 30.16 1021.2
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)