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. | ||||||||||||||||
| 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) | |||||||||||||||