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. | ||||||||||||||||
| 06 | 16:52 | Calm | 10.00 | Partly Cloudy | SCT070 | 82.9 | 59 | 44% | 83 | 29.95 | 1014.1 | ||||||
| 06 | 15:52 | E 8 | 10.00 | Partly Cloudy | SCT065 | 82.9 | 57.9 | 43% | 83 | 29.94 | 1013.8 | ||||||
| 06 | 14:52 | N 6 | 10.00 | Partly Cloudy | SCT060 | 84 | 57.9 | 41% | 83 | 29.95 | 1014.2 | ||||||
| 06 | 13:52 | NE 9 | 10.00 | Partly Cloudy | SCT060 SCT250 | 81 | 59 | 82.9 | 69.1 | 47% | 81 | 29.96 | 1014.5 | ||||
| 06 | 12:52 | N 9 | 10.00 | Mostly Cloudy | BKN050 | 80.1 | 57.9 | 47% | 81 | 29.98 | 1015.0 | ||||||
| 06 | 11:52 | NE 8 | 10.00 | A Few Clouds | FEW050 FEW250 | 80.1 | 60.1 | 51% | 81 | 29.98 | 1015.2 | ||||||
| 06 | 10:52 | NE 7 | 10.00 | A Few Clouds | FEW070 FEW250 | 78.1 | 61 | 56% | 80 | 29.98 | 1015.2 | ||||||
| 06 | 09:52 | N 6 | 10.00 | A Few Clouds | FEW070 FEW250 | 75 | 60.1 | 60% | 77 | 29.98 | 1015.1 | ||||||
| 06 | 08:52 | NE 7 | 10.00 | A Few Clouds | FEW070 FEW250 | 72 | 60.1 | 66% | 29.98 | 1015.1 | |||||||
| 06 | 07:52 | N 7 | 10.00 | A Few Clouds | FEW070 FEW250 | 69.1 | 60.1 | 72 | 66 | 73% | 29.96 | 1014.5 | |||||
| 06 | 06:52 | N 6 | 10.00 | A Few Clouds | FEW070 | 66 | 60.1 | 81% | 29.95 | 1014.0 | |||||||
| 06 | 05:52 | N 7 | 10.00 | A Few Clouds | FEW070 | 68 | 59 | 73% | 29.92 | 1013.2 | |||||||
| 06 | 04:52 | N 6 | 10.00 | A Few Clouds | FEW070 | 69.1 | 59 | 70% | 29.91 | 1012.6 | |||||||
| 06 | 02:52 | N 7 | 10.00 | Partly Cloudy | SCT070 | 70 | 59 | 68% | 29.89 | 1012.2 | |||||||
| 06 | 01:52 | NE 3 | 10.00 | A Few Clouds | FEW070 | 71.1 | 62.1 | 78.1 | 71.1 | 73% | 29.89 | 1012.2 | |||||
| 06 | 00:52 | N 3 | 10.00 | A Few Clouds | FEW070 | 73 | 61 | 66% | 29.9 | 1012.6 | |||||||
| 05 | 23:52 | NE 8 | 10.00 | Mostly Cloudy | BKN070 | 75 | 60.1 | 60% | 77 | 29.9 | 1012.4 | ||||||
| 05 | 22:52 | NE 8 | 10.00 | Mostly Cloudy | BKN075 BKN250 | 75.9 | 62.1 | 62% | 78 | 29.9 | 1012.5 | ||||||
| 05 | 21:52 | E 5 | 10.00 | Overcast | OVC075 | 77 | 64.9 | 66% | 79 | 29.9 | 1012.3 | ||||||
| 05 | 20:52 | E 3 | 10.00 | Overcast | SCT042 OVC065 | 77 | 66 | 69% | 79 | 29.88 | 1011.7 | ||||||
| 05 | 19:52 | SE 3 | 10.00 | Mostly Cloudy | SCT047 BKN080 BKN250 | 78.1 | 68 | 84.9 | 78.1 | 71% | 80 | 29.86 | 1011.2 | ||||
| 05 | 18:52 | N 7 | 10.00 | Mostly Cloudy | SCT050 BKN080 BKN250 | 81 | 64 | 57% | 83 | 29.85 | 1010.8 | ||||||
| 05 | 17:52 | N 8 | 10.00 | Mostly Cloudy | FEW045 SCT095 BKN250 | 81 | 64 | 57% | 83 | 29.84 | 1010.4 | ||||||
| 05 | 16:52 | N 10 | 10.00 | Mostly Cloudy | SCT043 BKN095 BKN250 | 82 | 66 | 58% | 84 | 29.83 | 1010.0 | ||||||
| 05 | 13:52 | N 7 | 10.00 | Mostly Cloudy | SCT041 BKN075 BKN250 | 82 | 66 | 82.9 | 75.9 | 58% | 84 | 29.86 | 1011.3 | ||||
| 05 | 12:52 | Vrbl 6 | 10.00 | Overcast | SCT045 BKN080 OVC250 | 82 | 68 | 63% | 85 | 29.89 | 1012.0 | ||||||
| 05 | 11:52 | Vrbl 3 | 10.00 | Overcast | SCT045 BKN080 OVC250 | 81 | 68 | 65% | 84 | 29.89 | 1012.2 | ||||||
| 05 | 10:52 | NE 6 | 10.00 | Overcast | SCT033 BKN070 OVC250 | 79 | 68 | 69% | 81 | 29.9 | 1012.5 | ||||||
| 05 | 09:52 | NE 9 | 10.00 | Mostly Cloudy | SCT045 BKN065 BKN250 | 79 | 69.1 | 72% | 82 | 29.88 | 1011.7 | ||||||
| 05 | 08:52 | N 7 | 10.00 | Mostly Cloudy | FEW050 BKN060 BKN100 | 77 | 69.1 | 77% | 79 | 29.88 | 1011.7 | ||||||
| 05 | 07:52 | N 7 | 10.00 | Mostly Cloudy | SCT100 BKN250 | 75.9 | 69.1 | 75.9 | 73 | 79% | 77 | 29.87 | 1011.5 | ||||
| 05 | 06:52 | N 7 | 10.00 | Partly Cloudy | FEW100 SCT250 | 73 | 68 | 84% | 29.85 | 1010.8 | |||||||
| 05 | 05:52 | N 8 | 10.00 | A Few Clouds | FEW100 | 73 | 69.1 | 87% | 29.84 | 1010.5 | |||||||
| 05 | 04:52 | N 7 | 10.00 | A Few Clouds | FEW100 | 73.9 | 69.1 | 85% | 29.84 | 1010.4 | |||||||
| 05 | 03:52 | N 6 | 10.00 | A Few Clouds | FEW100 | 75 | 69.1 | 82% | 75 | 29.85 | 1010.8 | ||||||
| 05 | 02:52 | N 3 | 10.00 | A Few Clouds | FEW100 | 75.9 | 69.1 | 79% | 77 | 29.86 | 1010.9 | ||||||
| 05 | 01:52 | W 5 | 10.00 | Mostly Cloudy | FEW100 BKN250 | 75.9 | 70 | 79 | 73.9 | 82% | 77 | 29.88 | 1011.7 | ||||
| 05 | 00:52 | Calm | 10.00 | Mostly Cloudy | SCT100 BKN250 | 75.9 | 71.1 | 85% | 76 | 29.89 | 1012.2 | ||||||
| 04 | 23:52 | Calm | 10.00 | Mostly Cloudy | SCT150 BKN250 | 75 | 71.1 | 88% | 75 | 29.9 | 1012.5 | ||||||
| 04 | 22:52 | S 8 | 10.00 | Mostly Cloudy | SCT170 BKN250 | 75 | 71.1 | 88% | 75 | 29.91 | 1012.7 | ||||||
| 04 | 21:52 | S 9 | 10.00 | Mostly Cloudy | BKN170 BKN250 | 75.9 | 71.1 | 85% | 76 | 29.9 | 1012.3 | ||||||
| 04 | 20:52 | SW 5 | 10.00 | Mostly Cloudy | BKN150 BKN240 | 77 | 72 | 85% | 78 | 29.87 | 1011.5 | ||||||
| 04 | 19:52 | SW 7 | 10.00 | Mostly Cloudy | FEW050 BKN140 BKN230 | 79 | 73 | 90 | 77 | 82% | 82 | 29.87 | 1011.5 | ||||
| 04 | 18:52 | S 7 | 10.00 | Mostly Cloudy | FEW055 FEW140 BKN250 | 78.1 | 73 | 85% | 81 | 29.87 | 1011.6 | ||||||
| 04 | 17:52 | Vrbl 6 | 10.00 | Mostly Cloudy | SCT055 BKN140 BKN250 | 80.1 | 71.1 | 74% | 84 | 29.89 | 1012.0 | ||||||
| 04 | 16:52 | N 10 | 10.00 | Thunderstorm Light Rain | SCT060CB BKN080 BKN100 BKN250 | 86 | 71.1 | 61% | 92 | 29.9 | 1012.3 | ||||||
| 04 | 15:52 | N 10 | 10.00 | Mostly Cloudy | FEW043 FEW120 BKN250 | 88 | 71.1 | 57% | 94 | 29.88 | 1011.9 | ||||||
| 04 | 14:52 | N 9 | 10.00 | Partly Cloudy | FEW040 SCT250 | 90 | 69.1 | 50% | 95 | 29.91 | 1012.7 | ||||||
| 04 | 13:52 | N 8 | 10.00 | Partly Cloudy | FEW035 SCT250 | 89.1 | 68 | 89.1 | 75.9 | 50% | 93 | 29.92 | 1013.3 | ||||
| 04 | 12:52 | N 10 | 10.00 | Partly Cloudy | SCT250 | 88 | 70 | 55% | 93 | 29.93 | 1013.6 | ||||||
| 04 | 11:52 | NW 7 | 10.00 | Partly Cloudy | FEW035 SCT250 | 84.9 | 71.1 | 63% | 90 | 29.95 | 1014.1 | ||||||
| 04 | 10:52 | N 12 | 10.00 | A Few Clouds | FEW030 FEW200 | 82.9 | 70 | 65% | 87 | 29.96 | 1014.6 | ||||||
| 04 | 09:52 | NW 8 | 10.00 | A Few Clouds | FEW015 FEW200 | 82 | 69.1 | 65% | 85 | 29.96 | 1014.6 | ||||||
| 04 | 08:52 | W 7 | 10.00 | A Few Clouds | FEW009 FEW100 | 78.1 | 69.1 | 74% | 80 | 29.96 | 1014.6 | ||||||
| 04 | 07:52 | NW 5 | 10.00 | A Few Clouds | FEW005 FEW100 | 75.9 | 68 | 75.9 | 72 | 77% | 77 | 29.96 | 1014.6 | ||||
| 04 | 06:52 | NW 3 | 10.00 | Mostly Cloudy | FEW006 FEW070 SCT140 BKN250 | 73 | 70 | 90% | 29.96 | 1014.4 | |||||||
| 04 | 05:52 | SW 3 | 10.00 | Overcast | FEW006 BKN140 OVC250 | 73 | 70 | 90% | 29.93 | 1013.3 | |||||||
| 04 | 04:52 | SW 3 | 10.00 | Mostly Cloudy | FEW006 FEW110 BKN140 BKN250 | 72 | 71.1 | 97% | 29.92 | 1013.2 | |||||||
| 04 | 03:52 | Calm | 10.00 | Overcast | FEW006 BKN130 OVC250 | 73 | 70 | 90% | 29.93 | 1013.5 | |||||||
| 04 | 02:52 | S 8 | 10.00 | Overcast | FEW012 BKN150 OVC250 | 72 | 70 | 94% | 29.93 | 1013.6 | |||||||
| 04 | 01:52 | SW 6 | 10.00 | Overcast | FEW012 FEW050 BKN130 OVC250 | 72 | 70 | 86 | 71.1 | 94% | 29.92 | 1013.1 | 1.25 | ||||
| 04 | 00:52 | SE 3 | 8.00 | Light Rain | FEW036 SCT085 BKN110 OVC250 | 72 | 70 | 94% | 29.96 | 1014.3 | 0.84 | ||||||
| 03 | 23:52 | NW 40 G 64 | 0.50 | Thunderstorm Heavy Rain and Windy | SCT019 BKN049CB OVC070 | 73.9 | 71.1 | 91% | 30.03 | 1016.8 | 0.41 | ||||||
| 03 | 22:52 | S 7 | 10.00 | Thunderstorm | FEW055CB FEW150 BKN250 | 82 | 77 | 85% | 90 | 29.92 | 1013.2 | ||||||
| 03 | 21:52 | S 6 | 10.00 | Mostly Cloudy | FEW060 FEW140 BKN250 | 82.9 | 77 | 82% | 92 | 29.93 | 1013.6 | ||||||
| 03 | 20:52 | S 7 | 10.00 | Mostly Cloudy | FEW065 FEW160 BKN250 | 84.9 | 75 | 72% | 93 | 29.94 | 1013.8 | ||||||
| 03 | 19:52 | S 7 | 10.00 | Mostly Cloudy | FEW070 FEW160 BKN250 | 84.9 | 77 | 91 | 84.9 | 77% | 95 | 29.94 | 1014.0 | ||||
| 03 | 18:52 | S 9 | 10.00 | Mostly Cloudy | FEW080 FEW160 BKN250 | 87.1 | 75.9 | 70% | 98 | 29.92 | 1013.2 | ||||||
| 03 | 17:52 | S 9 | 10.00 | Partly Cloudy | FEW085 FEW170 SCT240 | 88 | 77 | 70% | 100 | 29.92 | 1013.0 | ||||||
| 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) | |||||||||||||||