Weather observations for the past three days for
Washington/Reagan National Airport, DC
| 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. | ||||||||||||||||
| 29 | 14:52 | SE 5 | 10.00 | Partly Cloudy | SCT250 | 84 | 55.9 | 38% | 83 | 30.22 | 1023.2 | ||||||
| 29 | 13:52 | Calm | 10.00 | Mostly Cloudy | SCT090 BKN250 | 81 | 54 | 82 | 71.1 | 39% | 81 | 30.23 | 1023.7 | ||||
| 29 | 11:52 | E 8 | 10.00 | Mostly Cloudy | FEW070 BKN250 | 80.1 | 53.1 | 39% | 80 | 30.26 | 1024.5 | ||||||
| 29 | 10:52 | Vrbl 6 | 10.00 | Partly Cloudy | FEW080 SCT250 | 77 | 55 | 47% | 78 | 30.24 | 1024.0 | ||||||
| 29 | 09:52 | NE 7 | 10.00 | Partly Cloudy | FEW080 SCT250 | 75 | 57.9 | 55% | 78 | 30.24 | 1023.8 | ||||||
| 29 | 08:52 | NE 9 | 10.00 | A Few Clouds | FEW080 FEW250 | 73 | 57.9 | 59% | 30.23 | 1023.6 | |||||||
| 29 | 07:52 | NE 14 | 10.00 | A Few Clouds | FEW080 FEW250 | 71.1 | 59 | 73.9 | 69.1 | 66% | 30.22 | 1023.3 | |||||
| 29 | 06:52 | NE 13 | 10.00 | A Few Clouds | FEW080 FEW250 | 69.1 | 61 | 76% | 30.21 | 1022.8 | |||||||
| 29 | 05:52 | N 12 | 10.00 | A Few Clouds | FEW080 FEW250 | 71.1 | 62.1 | 73% | 30.17 | 1021.7 | |||||||
| 29 | 04:52 | N 10 | 10.00 | A Few Clouds | FEW080 FEW250 | 72 | 63 | 73% | 30.16 | 1021.2 | |||||||
| 29 | 03:52 | N 7 | 10.00 | A Few Clouds | FEW080 FEW250 | 72 | 66.9 | 84% | 30.14 | 1020.4 | |||||||
| 29 | 02:52 | N 6 | 10.00 | A Few Clouds | FEW080 FEW250 | 72 | 66.9 | 84% | 30.12 | 1019.8 | |||||||
| 29 | 01:52 | N 8 | 10.00 | Partly Cloudy | FEW080 SCT250 | 73 | 66.9 | 82 | 73 | 81% | 30.11 | 1019.5 | |||||
| 29 | 00:52 | N 3 | 10.00 | Partly Cloudy | FEW080 SCT250 | 75.9 | 66.9 | 74% | 77 | 30.1 | 1019.3 | ||||||
| 28 | 23:52 | S 3 | 10.00 | Partly Cloudy | FEW080 SCT250 | 77 | 69.1 | 77% | 79 | 30.1 | 1019.1 | ||||||
| 28 | 22:52 | Calm | 10.00 | Partly Cloudy | FEW085 SCT250 | 78.1 | 66.9 | 69% | 80 | 30.08 | 1018.7 | ||||||
| 28 | 21:52 | Calm | 10.00 | Partly Cloudy | FEW065 FEW085 SCT250 | 80.1 | 66 | 62% | 82 | 30.07 | 1018.3 | ||||||
| 28 | 20:52 | E 7 | 10.00 | Mostly Cloudy | SCT065 SCT085 BKN250 | 80.1 | 66 | 62% | 82 | 30.06 | 1017.7 | ||||||
| 28 | 19:52 | N 9 | 10.00 | Mostly Cloudy | FEW039 BKN065 BKN250 | 82 | 66 | 90 | 82 | 58% | 84 | 30.02 | 1016.6 | ||||
| 28 | 18:52 | E 12 | 10.00 | Mostly Cloudy | SCT039 BKN048 BKN250 | 82.9 | 69.1 | 63% | 87 | 30.01 | 1016.2 | ||||||
| 28 | 17:52 | N 14 | 10.00 | Mostly Cloudy | BKN055 BKN100 BKN250 | 86 | 66 | 51% | 88 | 30.01 | 1016.1 | ||||||
| 28 | 16:52 | N 10 | 10.00 | Mostly Cloudy | SCT049 BKN250 | 87.1 | 64.9 | 48% | 89 | 30 | 1015.8 | ||||||
| 28 | 15:52 | N 16 G 21 | 10.00 | Mostly Cloudy | SCT050TCU BKN250 | 90 | 66.9 | 47% | 93 | 29.99 | 1015.5 | ||||||
| 28 | 14:52 | NE 9 | 10.00 | Mostly Cloudy | FEW040TCU SCT060 BKN120 | 88 | 68 | 52% | 92 | 29.99 | 1015.7 | ||||||
| 28 | 13:52 | N 7 | 10.00 | Partly Cloudy | FEW035CB FEW040 SCT055 | 86 | 68 | 88 | 73.9 | 55% | 89 | 30 | 1015.9 | ||||
| 28 | 12:52 | N 6 | 10.00 | Mostly Cloudy | SCT030 BKN250 | 86 | 70 | 59% | 91 | 30.01 | 1016.3 | ||||||
| 28 | 11:52 | E 5 | 10.00 | Mostly Cloudy | SCT025 SCT085 BKN250 | 84 | 71.1 | 65% | 89 | 30.03 | 1016.8 | ||||||
| 28 | 10:52 | N 8 | 10.00 | Mostly Cloudy | FEW085 SCT120 BKN250 | 81 | 69.1 | 67% | 84 | 30.03 | 1016.8 | ||||||
| 28 | 09:52 | N 9 | 10.00 | Mostly Cloudy | FEW009 SCT090 SCT120 BKN250 | 80.1 | 71.1 | 74% | 84 | 30.01 | 1016.3 | ||||||
| 28 | 08:52 | N 7 | 10.00 | Mostly Cloudy | FEW006 FEW035 SCT090 BKN160 | 77 | 70 | 79% | 79 | 29.99 | 1015.6 | ||||||
| 28 | 07:52 | N 6 | 10.00 | Mostly Cloudy | FEW006 SCT034 SCT090 BKN160 BKN200 | 73.9 | 69.1 | 78.1 | 73.9 | 85% | 29.98 | 1015.0 | |||||
| 28 | 06:52 | N 6 | 10.00 | Mostly Cloudy | SCT014 BKN140 BKN250 | 73.9 | 70 | 88% | 29.96 | 1014.5 | |||||||
| 28 | 05:52 | NE 6 | 10.00 | Overcast | FEW100 BKN140 OVC250 | 75 | 70 | 84% | 75 | 29.94 | 1013.6 | ||||||
| 28 | 04:52 | N 8 | 10.00 | Overcast | BKN130 OVC250 | 75 | 71.1 | 88% | 75 | 29.94 | 1013.7 | ||||||
| 28 | 03:52 | N 5 | 10.00 | Overcast | FEW030 OVC130 | 75.9 | 71.1 | 85% | 76 | 29.94 | 1013.7 | ||||||
| 28 | 02:52 | E 3 | 10.00 | Mostly Cloudy | FEW019 BKN150 | 77 | 72 | 85% | 78 | 29.94 | 1013.7 | ||||||
| 28 | 01:52 | Calm | 10.00 | Overcast | FEW018 BKN150 OVC250 | 78.1 | 72 | 82 | 77 | 82% | 80 | 29.95 | 1014.0 | ||||
| 28 | 00:52 | W 3 | 10.00 | Overcast | SCT140 OVC250 | 77 | 72 | 85% | 78 | 29.95 | 1014.2 | ||||||
| 27 | 23:52 | S 9 | 10.00 | Overcast | BKN140 OVC250 | 78.1 | 72 | 82% | 80 | 29.93 | 1013.6 | ||||||
| 27 | 22:52 | S 12 | 10.00 | Overcast | FEW110 BKN140 OVC250 | 79 | 71.1 | 77% | 82 | 29.93 | 1013.5 | ||||||
| 27 | 21:52 | S 8 | 10.00 | Thunderstorm | FEW028 FEW043CB SCT100 BKN250 | 79 | 72 | 79% | 82 | 29.96 | 1014.5 | ||||||
| 27 | 20:52 | SE 5 | 10.00 | Mostly Cloudy | SCT047 SCT150 BKN250 | 81 | 72 | 74% | 85 | 29.95 | 1014.2 | ||||||
| 27 | 19:52 | S 7 | 10.00 | Mostly Cloudy | BKN047 BKN150 BKN250 | 82 | 70 | 88 | 82 | 67% | 86 | 29.93 | 1013.5 | ||||
| 27 | 18:52 | S 9 | 10.00 | Mostly Cloudy | FEW043 FEW110 BKN250 | 82.9 | 72 | 70% | 88 | 29.92 | 1013.2 | ||||||
| 27 | 17:52 | S 13 | 10.00 | Mostly Cloudy | FEW043 FEW090 BKN250 | 84.9 | 71.1 | 63% | 90 | 29.91 | 1012.7 | ||||||
| 27 | 16:52 | S 14 | 10.00 | Mostly Cloudy | FEW045 FEW095 BKN250 | 87.1 | 71.1 | 59% | 93 | 29.91 | 1012.7 | ||||||
| 27 | 15:52 | S 15 | 10.00 | Overcast | FEW042TCU FEW095 OVC250 | 87.1 | 72 | 61% | 94 | 29.92 | 1013.3 | ||||||
| 27 | 14:52 | S 14 | 10.00 | Mostly Cloudy | FEW045TCU BKN250 | 87.1 | 71.1 | 59% | 93 | 29.94 | 1013.8 | ||||||
| 27 | 13:52 | S 15 G 20 | 10.00 | Mostly Cloudy | FEW075 BKN250 | 87.1 | 71.1 | 88 | 75 | 59% | 93 | 29.95 | 1014.3 | ||||
| 27 | 12:52 | S 13 | 10.00 | Mostly Cloudy | FEW070 BKN250 | 84.9 | 73 | 68% | 92 | 29.97 | 1014.7 | ||||||
| 27 | 11:52 | S 14 | 10.00 | Overcast | SCT075 SCT100 OVC250 | 82 | 72 | 72% | 87 | 29.98 | 1015.3 | ||||||
| 27 | 10:52 | S 12 | 10.00 | Overcast | FEW065TCU FEW100 OVC250 | 80.1 | 71.1 | 74% | 84 | 29.99 | 1015.7 | ||||||
| 27 | 09:52 | S 12 | 10.00 | Overcast | SCT060 BKN100 OVC250 | 79 | 71.1 | 77% | 82 | 29.99 | 1015.5 | ||||||
| 27 | 08:52 | S 10 | 10.00 | Mostly Cloudy | FEW030 FEW070 SCT120 SCT190 BKN250 | 78.1 | 70 | 76% | 80 | 29.99 | 1015.5 | ||||||
| 27 | 07:52 | S 8 | 10.00 | Overcast | BKN090 OVC150 | 75 | 69.1 | 75 | 73.9 | 82% | 75 | 29.99 | 1015.6 | 0.05 | |||
| 27 | 06:52 | S 12 | 10.00 | Mostly Cloudy | SCT095 BKN120 BKN250 | 73.9 | 69.1 | 85% | 29.99 | 1015.4 | |||||||
| 27 | 05:52 | S 7 | 10.00 | Overcast | BKN095 BKN140 OVC250 | 73.9 | 69.1 | 85% | 29.98 | 1015.3 | |||||||
| 27 | 04:52 | S 9 | 10.00 | Mostly Cloudy | FEW060 BKN110 BKN220 | 73.9 | 69.1 | 85% | 29.98 | 1015.3 | 0.05 | ||||||
| 27 | 03:52 | S 8 | 10.00 | Overcast | FEW023 SCT070 BKN100 OVC220 | 73.9 | 68 | 82% | 29.99 | 1015.5 | 0.05 | ||||||
| 27 | 02:52 | S 8 | 10.00 | Mostly Cloudy | FEW065 SCT085 SCT140 BKN220 | 73.9 | 68 | 82% | 30 | 1015.8 | |||||||
| 27 | 00:52 | S 10 | 10.00 | Overcast | FEW065 OVC220 | 75.9 | 66.9 | 74% | 77 | 30.02 | 1016.4 | ||||||
| 26 | 23:52 | S 12 | 10.00 | Overcast | FEW120 OVC220 | 75.9 | 66 | 72% | 77 | 30.02 | 1016.4 | ||||||
| 26 | 22:52 | S 10 | 10.00 | Overcast | FEW120 OVC220 | 77 | 66 | 69% | 79 | 30.02 | 1016.6 | ||||||
| 26 | 21:52 | S 12 | 10.00 | Mostly Cloudy | FEW110 BKN240 | 77 | 64 | 64% | 79 | 30.02 | 1016.5 | ||||||
| 26 | 20:52 | S 13 | 10.00 | Mostly Cloudy | FEW095 BKN250 | 78.1 | 64 | 62% | 80 | 30 | 1016.0 | ||||||
| 26 | 19:52 | SE 10 | 10.00 | Mostly Cloudy | FEW070 FEW110 BKN250 | 80.1 | 64 | 86 | 80.1 | 58% | 82 | 29.99 | 1015.4 | ||||
| 26 | 18:52 | S 10 | 10.00 | Mostly Cloudy | SCT070 SCT100 BKN250 | 82 | 63 | 53% | 83 | 30 | 1016.0 | ||||||
| 26 | 17:52 | S 12 | 10.00 | Mostly Cloudy | BKN070 BKN080 BKN250 | 82.9 | 64 | 53% | 84 | 30.02 | 1016.5 | ||||||
| 26 | 16:52 | S 12 | 10.00 | Mostly Cloudy | BKN065 BKN250 | 84 | 63 | 49% | 85 | 30.02 | 1016.7 | ||||||
| 26 | 15:52 | S 14 | 10.00 | Mostly Cloudy | BKN060 BKN250 | 84 | 62.1 | 48% | 85 | 30.03 | 1016.8 | ||||||
| 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) | |||||||||||||||