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.
25 04:52 S 3 4.00 Fog/Mist OVC003 63 62.1 97% 30.09 1018.8
25 03:52 SE 3 4.00 Fog/Mist OVC004 63 61 93% 30.09 1018.7
25 02:52 Calm 4.00 Fog/Mist OVC005 63 61 93% 30.09 1019.0
25 01:52 Calm 6.00 Fog/Mist OVC005 62.1 61 63 62.1 96% 30.11 1019.4
25 00:52 Calm 4.00 Fog/Mist OVC006 62.1 60.1 93% 30.14 1020.4
24 23:52 E 6 2.50 Fog/Mist OVC005 62.1 61 96% 30.14 1020.5
24 22:52 NE 5 1.50 Fog/Mist OVC004 62.1 61 96% 30.16 1021.3
24 21:52 Vrbl 3 2.50 Fog/Mist OVC005 62.1 60.1 93% 30.17 1021.7
24 20:52 NE 3 3.00 Fog/Mist OVC007 62.1 61 96% 30.16 1021.2
24 19:52 NE 5 3.00 Fog/Mist OVC008 63 60.1 66 63 90% 30.16 1021.3
24 18:52 E 6 8.00 Overcast OVC010 64 60.1 87% 30.15 1021.0
24 17:52 NE 7 8.00 Overcast OVC013 64.9 60.1 84% 30.15 1021.0
24 16:52 NE 3 8.00 Overcast OVC012 64.9 59 81% 30.18 1021.8
24 15:52 NE 5 8.00 Overcast OVC012 64.9 59 81% 30.18 1022.0
24 13:52 NE 8 8.00 Overcast OVC008 63 57.9 63 55.9 84% 30.22 1023.3
24 12:52 N 3 9.00 Overcast OVC007 61 57 87% 30.25 1024.2
24 11:52 NE 5 10.00 Overcast OVC006 60.1 57 90% 30.25 1024.4
24 10:52 N 5 10.00 Overcast OVC005 59 55.9 90% 30.26 1024.7
24 09:52 N 8 10.00 Light Rain OVC006 57 55 93% 30.26 1024.8
24 08:52 N 6 10.00 Overcast OVC007 57 54 90% 30.27 1025.0
24 07:52 N 8 10.00 Overcast OVC007 55.9 54 55.9 55 93% 30.27 1024.9 0.45
24 06:52 N 7 10.00 Overcast FEW008 BKN012 OVC022 55 53.1 93% 30.26 1024.8 0.01
24 05:52 N 9 5.00 Light Rain Fog/Mist SCT008 BKN010 OVC020 55 53.1 93% 30.25 1024.2 0.06
24 04:52 N 7 10.00 Light Rain BKN008 OVC025 55 53.1 93% 30.25 1024.2 0.09 0.38
24 03:52 NE 10 5.00 Rain Fog/Mist SCT005 BKN008 OVC040 55 53.1 93% 30.25 1024.3 0.26
24 02:52 N 8 10.00 Overcast OVC006 55 53.1 93% 30.27 1024.9 0.03
24 01:52 N 9 6.00 Light Rain Fog/Mist OVC006 55.9 54 55.9 54 93% 30.27 1025.1 0.01 0.05
24 00:52 NE 8 7.00 Overcast BKN008 OVC012 55.9 54 93% 30.28 1025.5
23 23:52 NE 9 8.00 Light Rain OVC008 55.9 54 93% 30.29 1025.8 0.03
23 22:52 NE 9 10.00 Light Rain OVC008 55.9 54 93% 30.3 1025.9 0.01
23 21:52 NE 9 9.00 Overcast OVC006 55 53.1 93% 30.3 1026.1
23 20:52 NE 8 7.00 Light Rain OVC005 55 53.1 93% 30.3 1026.1 0.01
23 19:52 NE 10 4.00 Fog/Mist OVC006 55 53.1 57.9 55 93% 30.3 1026.1 0.02
23 18:52 NE 16 4.00 Fog/Mist OVC008 55 53.1 93% 30.3 1025.9
23 17:52 NE 10 5.00 Light Rain Fog/Mist OVC009 57 54 90% 30.29 1025.7
23 16:52 NE 13 6.00 Light Rain Fog/Mist OVC008 57 54 90% 30.29 1025.7 0.02 0.02
23 15:52 E 15 10.00 Overcast OVC013 57 54 90% 30.31 1026.3
23 14:52 E 12 10.00 Overcast BKN013 OVC018 57.9 53.1 84% 30.31 1026.4
23 13:52 NE 12 10.00 Overcast BKN009 OVC015 57 54 57.9 54 90% 30.33 1026.9 0.01 0.14
23 12:52 NE 9 4.00 Light Rain Fog/Mist BKN006 OVC014 55.9 53.1 90% 30.35 1027.7 0.02
23 11:52 NE 15 4.00 Light Rain Fog/Mist BKN006 OVC014 55.9 53.1 90% 30.35 1027.6 0.04
23 10:52 NE 10 1.75 Light Rain Fog/Mist OVC006 55 53.1 93% 30.35 1027.6 0.04 0.07
23 09:52 NE 12 1.75 Light Rain Fog/Mist OVC006 55 52 90% 30.34 1027.4 0.03
23 08:52 NE 12 4.00 Light Rain Fog/Mist BKN010 OVC013 54 51.1 90% 30.34 1027.3
23 07:52 NE 10 10.00 Light Rain OVC009 54 51.1 54 52 90% 30.33 1026.9 0.01 0.06
23 06:52 NE 12 7.00 Light Rain OVC009 53.1 51.1 93% 30.31 1026.4 0.01
23 05:52 NE 13 10.00 Light Rain OVC010 53.1 50 89% 30.31 1026.2
23 04:52 NE 10 10.00 Light Rain BKN009 OVC015 53.1 50 89% 30.31 1026.3 0.04
23 03:52 NE 12 G 22 9.00 Light Rain OVC008 52 50 93% 30.31 1026.5 0.01
23 02:52 NE 10 9.00 Light Rain BKN009 BKN012 OVC025 53.1 50 89% 30.32 1026.9 0.03
23 01:52 N 10 10.00 Light Rain BKN009 OVC015 53.1 50 54 52 89% 30.33 1027.1 0.15
23 00:52 NE 10 10.00 Light Rain BKN009 OVC040 53.1 50 89% 30.34 1027.3
22 23:52 N 12 10.00 Light Rain SCT009 OVC040 52 50 93% 30.34 1027.4 0.02
22 22:52 N 10 8.00 Light Rain FEW015 SCT022 OVC040 52 48.9 89% 30.35 1027.6 0.09 0.13
22 21:52 NE 8 6.00 Light Rain FEW012 OVC030 53.1 48 83% 30.35 1027.7 0.04
22 20:52 NE 10 10.00 Light Rain FEW009 OVC026 53.1 48.9 86% 30.33 1027.1
22 19:52 E 9 4.00 Light Rain Fog/Mist FEW011 SCT024 OVC035 54 50 60.1 54 87% 30.32 1026.6 0.01 0.19
22 18:52 NE 8 10.00 Light Rain BKN016 BKN029 OVC037 54 51.1 90% 30.32 1026.5 0.01
22 17:52 E 13 5.00 Light Rain Fog/Mist SCT014 OVC025 55 51.1 87% 30.32 1026.6 0.07
22 16:52 E 7 5.00 Light Rain Fog/Mist OVC011 55 52 90% 30.31 1026.3 0.03 0.1
22 15:52 E 12 8.00 Light Rain FEW015 SCT022 OVC039 55 51.1 87% 30.31 1026.2 0.01
22 14:52 E 12 6.00 Light Rain Fog/Mist FEW013 SCT020 OVC027 57.9 55 90% 30.31 1026.2 0.06
22 13:52 E 12 7.00 Light Rain SCT008 BKN016 OVC029 60.1 55.9 60.1 57.9 86% 30.3 1026.0 0.01 0.1
22 12:52 E 6 5.00 Light Rain Fog/Mist SCT012 BKN024 OVC045 59 55.9 90% 30.31 1026.3 0.01
22 11:52 NE 10 4.00 Light Rain Fog/Mist SCT008 BKN015 OVC027 59 55.9 90% 30.32 1026.7 0.01
22 10:52 NE 9 3.00 Light Rain Fog/Mist BKN010 OVC015 57.9 55 90% 30.31 1026.5 0.02 0.07
22 09:52 NE 9 1.50 Rain Fog/Mist SCT010 BKN026 OVC038 57.9 55 90% 30.31 1026.2 0.05
22 08:52 N 8 9.00 Light Rain FEW010 OVC040 59 54 83% 30.3 1025.9
22 07:52 N 10 10.00 Light Rain FEW015 BKN041 OVC070 57.9 54 57.9 57 87% 30.27 1025.2 0.06
22 06:52 NE 10 10.00 Light Rain FEW013 BKN041 OVC070 57.9 54 87% 30.27 1024.8
22 05:52 NE 13 10.00 Light Rain FEW013 BKN041 OVC070 57 53.1 87% 30.25 1024.2 0.01
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)