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.
03 16:52 NW 9 10.00 Mostly Cloudy FEW044 BKN150 BKN240 86 66 51% 88 29.83 1010.1
03 15:52 N 9 G 16 10.00 Mostly Cloudy SCT044 SCT110 BKN250 86 68 55% 89 29.81 1009.5
03 14:52 S 9 10.00 Mostly Cloudy FEW030 FEW055 BKN100 BKN250 81 72 74% 85 29.82 1009.7
03 13:52 S 8 9.00 Partly Cloudy FEW035CB SCT080 79 73.9 88 77 85% 83 29.81 1009.4 0.01 0.01
03 12:52 NW 5 10.00 Mostly Cloudy SCT035CB BKN055 86 71.1 61% 92 29.8 1009.1
03 11:52 Vrbl 5 10.00 Mostly Cloudy SCT030 BKN085 BKN250 86 72 63% 92 29.8 1009.1
03 10:52 W 6 10.00 Mostly Cloudy BKN022 BKN080 BKN250 84 73.9 72% 91 29.8 1009.0
03 09:52 W 9 10.00 Mostly Cloudy BKN015 BKN250 81 73.9 79% 86 29.79 1008.9
03 08:52 SW 10 10.00 Overcast BKN009 BKN025 OVC120 78.1 73.9 87% 81 29.79 1008.7
03 07:52 SW 8 9.00 Overcast OVC012 77 73.9 77 75 90% 78 29.79 1008.6
03 06:52 S 8 8.00 Overcast OVC009 77 73.9 90% 78 29.77 1008.1
03 05:52 S 7 10.00 Overcast FEW009 BKN011 OVC140 75.9 73.9 94% 75 29.75 1007.4
03 04:52 S 7 10.00 Overcast BKN014 OVC140 75.9 73 91% 76 29.74 1007.0
03 03:52 SW 9 10.00 Overcast OVC014 75 72 90% 74 29.75 1007.4
03 02:52 SW 7 10.00 Overcast FEW009 BKN022 OVC130 75.9 73 91% 76 29.75 1007.3
03 01:52 S 9 10.00 Mostly Cloudy FEW009 FEW015 BKN130 75.9 73.9 77 75 94% 75 29.74 1007.0 0.02
03 00:52 S 8 10.00 Overcast OVC012 77 73.9 90% 78 29.75 1007.4
02 23:52 S 12 10.00 Overcast FEW007 BKN120 OVC250 75.9 73.9 94% 75 29.75 1007.2
02 22:52 S 10 10.00 Overcast FEW008 BKN110 OVC250 75.9 73 91% 76 29.75 1007.4 0.02
02 21:52 S 8 10.00 Mostly Cloudy FEW008 SCT110 BKN250 75 73 94% 73 29.77 1007.9 0.01
02 20:52 S 14 10.00 Light Rain FEW010 SCT040 BKN110 OVC200 75 73 94% 73 29.77 1008.0 0.01
02 19:52 S 12 G 22 4.00 Light Rain Fog/Mist SCT016 BKN070 OVC100 75.9 73 79 75 91% 76 29.77 1008.0 0.14 1.03
02 18:52 SE 12 4.00 Thunderstorm Light Rain Fog/Mist SCT026 BKN041CB OVC100 75.9 73.9 94% 75 29.78 1008.5 0.09
02 17:52 SE 10 10.00 Light Rain FEW008 SCT035 OVC044 77 73.9 90% 78 29.78 1008.3 0.33
02 16:52 SE 12 2.00 Heavy Rain Fog/Mist FEW014 BKN038 OVC075 77 75 94% 78 29.78 1008.3 0.47 0.47
02 15:52 E 8 10.00 Thunderstorm FEW043 SCT050CB OVC065 79 73 82% 82 29.78 1008.4
02 14:52 SE 5 10.00 Light Rain SCT019 BKN035 OVC100 78.1 73.9 87% 81 29.81 1009.5
02 13:52 SW 3 2.50 Thunderstorm Rain Fog/Mist BKN015CB BKN030 OVC100 75.9 73.9 84 75.9 94% 75 29.83 1010.1 0.64 0.69
02 12:52 SW 5 7.00 Thunderstorm Light Rain BKN034CB BKN090 OVC110 80.1 75 85% 85 29.83 1010.0 0.05
02 11:52 S 12 10.00 Overcast BKN024 OVC100 82.9 72 70% 88 29.85 1010.7
02 10:52 S 10 10.00 Overcast BKN027 OVC100 82.9 73 72% 89 29.86 1011.1
02 09:52 S 13 10.00 Overcast SCT022 BKN027 OVC100 82 72 72% 87 29.87 1011.3
02 08:52 S 13 10.00 Mostly Cloudy BKN022 BKN100 79 72 79% 82 29.88 1011.7
02 07:52 S 10 10.00 Mostly Cloudy FEW025 BKN100 BKN150 78.1 71.1 79 75.9 79% 80 29.87 1011.5
02 06:52 S 8 10.00 Mostly Cloudy SCT030 BKN150 77 69.1 77% 79 29.88 1011.8
02 05:52 S 10 10.00 Mostly Cloudy FEW028 SCT035 BKN080 77 68 74% 79 29.87 1011.6
02 04:52 S 7 10.00 Mostly Cloudy SCT028 BKN120 77 69.1 77% 79 29.87 1011.5
02 03:52 S 10 10.00 Mostly Cloudy BKN150 78.1 69.1 74% 80 29.88 1011.7
02 02:52 S 10 10.00 Mostly Cloudy BKN150 79 68 69% 81 29.88 1011.8
02 01:52 S 14 10.00 Mostly Cloudy BKN170 79 68 82 79 69% 81 29.89 1012.2
02 00:52 S 15 10.00 A Few Clouds FEW090 80.1 68 67% 83 29.9 1012.5
01 23:52 S 14 10.00 Mostly Cloudy FEW090 BKN250 80.1 71.1 74% 84 29.9 1012.4
01 22:52 S 14 10.00 Overcast SCT095 OVC250 80.1 71.1 74% 84 29.89 1012.2
01 21:52 S 8 10.00 Overcast SCT050 BKN095 OVC250 80.1 71.1 74% 84 29.88 1011.9
01 20:52 S 8 10.00 Overcast SCT110 OVC250 80.1 70 71% 83 29.87 1011.5
01 19:52 SE 12 10.00 Overcast FEW085 BKN110 OVC250 82 68 90 82 63% 85 29.87 1011.5
01 18:52 S 12 10.00 Overcast FEW050 OVC110 84 72 67% 90 29.86 1011.3
01 17:52 S 10 10.00 Overcast SCT060 OVC100 84.9 71.1 63% 90 29.87 1011.4
01 16:52 S 14 10.00 Overcast SCT060 BKN150 OVC250 89.1 66.9 48% 92 29.88 1011.7
01 15:52 S 10 10.00 Overcast SCT080 BKN150 OVC250 90 66.9 47% 93 29.89 1012.1
01 14:52 S 13 10.00 Overcast SCT050 BKN150 OVC250 89.1 66.9 48% 92 29.9 1012.6
01 13:52 S 15 10.00 Overcast SCT070 BKN150 OVC250 88 66.9 89.1 75 50% 91 29.91 1013.0
01 12:52 S 8 10.00 Mostly Cloudy SCT060 SCT150 BKN250 88 64.9 46% 90 29.92 1013.2
01 11:52 S 9 10.00 Mostly Cloudy FEW060 FEW150 BKN250 86 66.9 53% 89 29.93 1013.7
01 10:52 S 9 10.00 Mostly Cloudy FEW075 BKN250 82.9 69.1 63% 87 29.94 1013.9
01 09:52 S 7 10.00 Mostly Cloudy FEW060 BKN250 80.1 68 67% 83 29.94 1013.8
01 08:52 S 7 10.00 Mostly Cloudy FEW060 BKN250 78.1 69.1 74% 80 29.95 1014.1
01 07:52 S 5 10.00 Mostly Cloudy SCT060 BKN250 75 69.1 75 71.1 82% 75 29.95 1014.1
01 06:52 SE 5 10.00 Partly Cloudy FEW060 SCT250 73 68 84% 29.95 1014.2
01 05:52 SW 3 10.00 Partly Cloudy SCT250 73 66 79% 29.94 1013.8
01 04:52 S 5 10.00 A Few Clouds FEW100 FEW250 73 66 79% 29.94 1013.9
01 03:52 SW 6 10.00 A Few Clouds FEW250 73 66 79% 29.95 1014.0
01 02:52 S 7 10.00 A Few Clouds FEW250 73.9 66 76% 29.95 1014.3
01 01:52 S 7 10.00 A Few Clouds FEW080 FEW250 73.9 64.9 84 73.9 74% 29.96 1014.4
01 00:52 S 5 10.00 A Few Clouds FEW250 75 64.9 71% 77 29.96 1014.3
31 23:52 S 6 10.00 A Few Clouds FEW060 FEW250 77 64 64% 79 29.95 1014.2
31 22:52 S 7 10.00 Partly Cloudy FEW060 SCT250 79 63 58% 81 29.95 1014.2
31 21:52 S 7 10.00 Partly Cloudy SCT060 SCT250 80.1 61 52% 81 29.95 1014.2
31 20:52 SE 8 10.00 Mostly Cloudy BKN060 BKN250 81 66 61% 83 29.93 1013.6
31 19:52 N 6 10.00 Partly Cloudy SCT070 SCT250 84 62.1 88 84 48% 85 29.92 1013.2
31 18:52 N 5 10.00 Partly Cloudy SCT065 SCT250 87.1 63 45% 88 29.93 1013.4
31 17:52 Vrbl 3 10.00 Mostly Cloudy BKN065 86 62.1 45% 87 29.94 1013.7
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)