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.
04 14:52 S 14 G 25 10.00 Partly Cloudy FEW065 SCT250 75.9 42.1 30% 77 29.86 1011.3
04 13:52 S 9 10.00 A Few Clouds FEW250 73 42.1 73.9 54 33% 29.89 1012.1
04 12:52 S 13 10.00 A Few Clouds FEW250 71.1 42.1 35% 29.91 1012.9
04 11:52 S 13 G 26 10.00 A Few Clouds FEW250 69.1 39.9 35% 29.94 1013.7
04 10:52 S 10 10.00 A Few Clouds FEW250 64 43 46% 29.95 1014.2
04 09:52 S 10 10.00 Fair CLR 61 42.1 50% 29.96 1014.5
04 08:52 SW 9 10.00 A Few Clouds FEW100 57.9 39 50% 29.97 1015.0
04 07:52 S 8 10.00 Mostly Cloudy BKN095 54 36 55 51.1 51% 29.98 1015.3
04 06:52 S 10 10.00 Partly Cloudy SCT090 52 37 57% 29.98 1015.3
04 05:52 S 8 10.00 Mostly Cloudy BKN100 BKN130 53.1 37 55% 29.98 1015.3
04 04:52 S 10 10.00 Overcast OVC110 53.1 36 52% 29.99 1015.4
04 03:52 SW 7 10.00 Overcast OVC110 53.1 37.9 57% 29.99 1015.6
04 02:52 S 5 10.00 Overcast OVC120 53.1 37.9 57% 29.99 1015.7
04 01:52 SW 5 10.00 Overcast OVC130 52 37 61 52 57% 30.01 1016.0
04 00:52 SW 3 10.00 Overcast OVC130 52 35.1 53% 30 1015.9
03 23:52 SW 6 10.00 A Few Clouds FEW250 52 34 50% 30 1015.9
03 22:52 S 6 10.00 A Few Clouds FEW250 53.1 37 55% 29.99 1015.4
03 21:52 SE 3 10.00 A Few Clouds FEW250 57 28.9 34% 29.98 1015.1
03 20:52 SW 6 10.00 A Few Clouds FEW250 57.9 27 31% 29.97 1014.8
03 19:52 W 7 10.00 Fair CLR 60.1 24.1 64 59 25% 29.96 1014.4
03 18:52 W 9 10.00 Fair CLR 63 24.1 23% 29.94 1014.0
03 17:52 W 9 10.00 A Few Clouds FEW080 63 24.1 23% 29.95 1014.3
03 16:52 W 17 G 26 10.00 A Few Clouds FEW080 63 24.1 23% 29.96 1014.5
03 15:52 NW 14 G 25 10.00 Partly Cloudy SCT080 62.1 25 24% 29.98 1015.1
03 14:52 NW 12 G 25 10.00 Partly Cloudy SCT075 61 27 27% 30 1015.9
03 13:52 W 18 G 28 10.00 Partly Cloudy SCT070 59 25 60.1 46.9 27% 30.01 1016.4
03 12:52 NW 13 G 26 10.00 Partly Cloudy SCT070 57.9 25 28% 30.02 1016.7
03 11:52 NW 17 G 28 10.00 Partly Cloudy SCT060 55.9 24.1 29% 30.04 1017.2
03 10:52 NW 14 G 26 10.00 Partly Cloudy SCT060 53.1 25 34% 30.05 1017.5
03 09:52 NW 17 G 26 10.00 Partly Cloudy SCT050 52 26.1 37% 30.05 1017.6
03 08:52 NW 18 G 33 10.00 A Few Clouds FEW060 48.9 26.1 41% 43 30.06 1017.7
03 07:52 NW 14 G 22 10.00 A Few Clouds FEW100 46.9 28.9 48 44.1 50% 42 30.04 1017.2
03 06:52 NW 9 10.00 A Few Clouds FEW100 44.1 30.9 60% 40 30.02 1016.5
03 05:52 NW 10 G 23 10.00 A Few Clouds FEW100 44.1 30 58% 39 29.99 1015.5
03 04:52 NW 12 10.00 A Few Clouds FEW100 45 30 56% 40 29.98 1015.0
03 03:52 W 10 G 21 10.00 A Few Clouds FEW100 45 30 56% 40 29.97 1014.7
03 02:52 NW 10 10.00 A Few Clouds FEW100 46 30 54% 42 29.95 1014.1
03 01:52 NW 9 G 18 10.00 Partly Cloudy SCT100 48 30.9 55.9 48 52% 44 29.95 1014.0
03 00:52 NW 10 10.00 Partly Cloudy SCT100 48.9 30.9 50% 45 29.95 1014.1
02 23:52 N 12 10.00 Partly Cloudy SCT100 51.1 32 48% 29.95 1014.1
02 22:52 N 15 G 23 10.00 Mostly Cloudy BKN100 54 30 40% 29.94 1013.9
02 21:52 N 9 10.00 Mostly Cloudy SCT100 BKN180 BKN250 54 30 40% 29.93 1013.6
02 20:52 N 14 10.00 Mostly Cloudy SCT180 BKN250 55 30.9 40% 29.91 1012.9
02 19:52 N 12 10.00 Mostly Cloudy FEW080 SCT180 BKN250 55.9 28.9 63 55.9 36% 29.89 1012.3
02 18:52 N 14 10.00 Mostly Cloudy SCT075 SCT180 BKN250 57 30 36% 29.89 1012.0
02 17:52 NW 13 10.00 Mostly Cloudy SCT075 BKN250 60.1 28.9 31% 29.88 1012.0
02 16:52 NW 12 G 20 10.00 Mostly Cloudy SCT075 BKN250 62.1 30 30% 29.87 1011.5
02 15:52 N 13 10.00 Mostly Cloudy SCT070 BKN220 59 32 36% 29.88 1011.8
02 14:52 NW 12 G 20 10.00 Mostly Cloudy SCT065 BKN220 61 32 34% 29.91 1012.9
02 13:52 N 9 10.00 Mostly Cloudy SCT065 BKN180 BKN220 60.1 30.9 60.1 48.9 33% 29.93 1013.7
02 12:52 Vrbl 3 10.00 Mostly Cloudy SCT055 BKN170 BKN250 55.9 33.1 42% 29.95 1014.0
02 11:52 N 8 10.00 Mostly Cloudy FEW045 SCT080 BKN170 BKN250 55.9 33.1 42% 29.96 1014.4
02 10:52 N 6 G 16 10.00 Mostly Cloudy FEW045 FEW080 BKN170 BKN250 55.9 34 44% 29.96 1014.6
02 09:52 N 12 10.00 Mostly Cloudy FEW090 BKN190 BKN250 52 35.1 53% 29.96 1014.4
02 08:52 NW 13 10.00 Mostly Cloudy FEW070 SCT095 BKN200 50 37 61% 46 29.95 1014.3
02 07:52 NW 15 10.00 Mostly Cloudy FEW075 BKN095 BKN230 48.9 36 57 48.9 61% 44 29.96 1014.5
02 06:52 N 14 10.00 Mostly Cloudy FEW070 FEW100 BKN240 50 35.1 57% 45 29.95 1014.2
02 05:52 NW 18 G 26 10.00 Mostly Cloudy FEW070 BKN120 51.1 35.1 54% 29.93 1013.5
02 04:52 NW 12 10.00 Partly Cloudy FEW070 SCT090 SCT120 53.1 37.9 57% 29.91 1012.8
02 03:52 N 13 10.00 Mostly Cloudy BKN065 54 41 62% 29.91 1012.6
02 02:52 NW 13 10.00 Mostly Cloudy BKN070 55 42.1 62% 29.9 1012.4
02 01:52 NW 16 G 25 10.00 Overcast OVC065 57 42.1 63 55 58% 29.91 1012.7 0.01
02 00:52 W 8 10.00 Overcast OVC060 55 48 77% 29.91 1012.9 0.01
01 23:52 S 7 10.00 Light Rain BKN065 OVC080 57.9 45 62% 29.9 1012.5
01 22:52 S 8 10.00 Light Rain BKN080 BKN110 57.9 45 62% 29.87 1011.6
01 21:52 S 5 10.00 Mostly Cloudy BKN090 BKN110 59 41 51% 29.88 1011.7
01 20:52 SE 9 10.00 Mostly Cloudy BKN110 BKN250 61 39.9 46% 29.84 1010.6
01 19:52 SE 10 10.00 Mostly Cloudy SCT110 BKN250 63 37.9 66.9 63 40% 29.84 1010.4
01 18:52 S 16 10.00 Partly Cloudy FEW065 SCT250 64.9 37.9 37% 29.82 1009.9
01 17:52 S 18 G 23 10.00 Partly Cloudy FEW060 SCT250 66.9 37.9 35% 29.84 1010.5
01 16:52 S 12 10.00 Partly Cloudy FEW060 SCT250 66.9 39 36% 29.84 1010.6
01 15:52 S 14 10.00 Partly Cloudy FEW060 SCT250 66.9 37 33% 29.88 1011.8
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)