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. | ||||||||||||||||
| 20 | 21:52 | N 10 | 10.00 | Fair | CLR | 46 | 19 | 34% | 42 | 30.35 | 1027.5 | ||||||
| 20 | 20:52 | N 13 | 10.00 | A Few Clouds | FEW085 | 48 | 18 | 30% | 43 | 30.31 | 1026.4 | ||||||
| 20 | 19:52 | N 18 | 10.00 | A Few Clouds | FEW090 | 50 | 17.1 | 57 | 50 | 27% | 44 | 30.28 | 1025.4 | ||||
| 20 | 18:52 | N 17 G 23 | 10.00 | Partly Cloudy | SCT090 | 52 | 19 | 27% | 30.26 | 1024.5 | |||||||
| 20 | 17:52 | NW 16 G 26 | 10.00 | Partly Cloudy | FEW075 SCT085 | 54 | 19 | 25% | 30.24 | 1023.9 | |||||||
| 20 | 16:52 | NW 18 G 31 | 10.00 | Partly Cloudy | FEW075 SCT090 | 55 | 19 | 24% | 30.22 | 1023.3 | |||||||
| 20 | 15:52 | NW 17 G 26 | 10.00 | Partly Cloudy | FEW055 FEW070 SCT090 | 55 | 24.1 | 30% | 30.21 | 1022.9 | |||||||
| 20 | 14:52 | N 16 G 30 | 10.00 | Partly Cloudy | SCT055 SCT080 | 54 | 28.9 | 38% | 30.22 | 1023.2 | |||||||
| 20 | 13:52 | NW 15 G 30 | 10.00 | Partly Cloudy | FEW050 SCT070 | 53.1 | 30 | 55 | 43 | 41% | 30.22 | 1023.4 | 0.03 | ||||
| 20 | 12:52 | NW 16 G 25 | 10.00 | Mostly Cloudy | SCT040 BKN055 BKN250 | 54 | 35.1 | 49% | 30.22 | 1023.5 | |||||||
| 20 | 11:52 | NW 12 | 10.00 | Mostly Cloudy | FEW040 SCT050 BKN065 | 46 | 37 | 71% | 41 | 30.24 | 1024.1 | 0.03 | |||||
| 20 | 10:52 | W 12 | 10.00 | Mostly Cloudy | BKN050 BKN075 | 54 | 30.9 | 42% | 30.2 | 1022.5 | |||||||
| 20 | 09:52 | NW 14 G 23 | 10.00 | Partly Cloudy | SCT040 SCT075 | 54 | 35.1 | 49% | 30.19 | 1022.3 | |||||||
| 20 | 08:52 | NW 13 G 22 | 10.00 | Partly Cloudy | FEW040 SCT075 | 52 | 35.1 | 53% | 30.19 | 1022.1 | |||||||
| 20 | 07:52 | NW 7 | 10.00 | Mostly Cloudy | FEW037 SCT070 BKN100 | 50 | 35.1 | 50 | 44.1 | 57% | 48 | 30.18 | 1021.8 | ||||
| 20 | 06:52 | W 6 | 10.00 | Mostly Cloudy | SCT075 BKN095 | 48.9 | 33.1 | 55% | 47 | 30.17 | 1021.5 | ||||||
| 20 | 05:52 | SW 6 | 10.00 | Mostly Cloudy | BKN080 BKN250 | 48 | 33.1 | 56% | 46 | 30.15 | 1020.8 | ||||||
| 20 | 04:52 | W 5 | 10.00 | Overcast | OVC100 | 48 | 30.9 | 52% | 47 | 30.16 | 1021.2 | ||||||
| 20 | 03:52 | N 3 | 10.00 | Overcast | OVC100 | 48 | 33.1 | 56% | 30.14 | 1020.6 | |||||||
| 20 | 02:52 | W 3 | 10.00 | Overcast | SCT090 BKN120 OVC250 | 45 | 36 | 71% | 30.14 | 1020.5 | |||||||
| 20 | 01:52 | SW 3 | 10.00 | Partly Cloudy | FEW095 FEW110 SCT250 | 45 | 34 | 55.9 | 45 | 66% | 30.14 | 1020.5 | |||||
| 20 | 00:52 | Calm | 10.00 | A Few Clouds | FEW100 FEW250 | 46.9 | 32 | 56% | 30.14 | 1020.7 | |||||||
| 19 | 23:52 | Calm | 10.00 | Fair | CLR | 48.9 | 30 | 48% | 30.13 | 1020.3 | |||||||
| 19 | 22:52 | W 5 | 10.00 | Fair | CLR | 52 | 23 | 32% | 30.13 | 1020.3 | |||||||
| 19 | 21:52 | NW 5 | 10.00 | Fair | CLR | 53.1 | 21 | 28% | 30.12 | 1020.0 | |||||||
| 19 | 20:52 | NW 8 | 10.00 | Fair | CLR | 53.1 | 21 | 28% | 30.1 | 1019.1 | |||||||
| 19 | 19:52 | NW 12 G 22 | 10.00 | A Few Clouds | FEW250 | 55.9 | 21 | 61 | 54 | 26% | 30.07 | 1018.1 | |||||
| 19 | 18:52 | NW 21 G 29 | 10.00 | Partly Cloudy and Breezy | FEW085 SCT250 | 57.9 | 21.9 | 25% | 30.03 | 1016.9 | |||||||
| 19 | 17:52 | NW 22 G 30 | 10.00 | Mostly Cloudy and Breezy | SCT085 BKN250 | 60.1 | 26.1 | 27% | 30 | 1015.9 | |||||||
| 19 | 16:52 | NW 17 G 25 | 10.00 | Mostly Cloudy | SCT080 BKN250 | 59 | 30 | 33% | 29.99 | 1015.5 | |||||||
| 19 | 15:52 | NW 18 G 33 | 10.00 | Mostly Cloudy | SCT060 BKN250 | 59 | 30 | 33% | 29.98 | 1015.1 | |||||||
| 19 | 14:52 | NW 18 G 31 | 10.00 | Mostly Cloudy | FEW025 BKN055 BKN250 | 57 | 37.9 | 49% | 29.99 | 1015.4 | |||||||
| 19 | 13:52 | NW 15 G 23 | 10.00 | Mostly Cloudy | SCT049 BKN060 BKN250 | 54 | 42.1 | 55.9 | 50 | 64% | 29.99 | 1015.6 | 0.09 | ||||
| 19 | 12:52 | N 14 | 10.00 | Light Rain | FEW019 BKN026 OVC031 | 51.1 | 45 | 80% | 30 | 1015.7 | 0.01 | ||||||
| 19 | 11:52 | N 9 | 9.00 | Light Rain | SCT015 BKN021 OVC070 | 50 | 45 | 83% | 47 | 29.99 | 1015.6 | 0.05 | |||||
| 19 | 10:52 | NW 13 | 9.00 | Light Rain | FEW017 SCT031 OVC070 | 50 | 46 | 86% | 46 | 29.98 | 1015.3 | 0.02 | 0.03 | ||||
| 19 | 09:52 | N 15 G 21 | 6.00 | Light Rain | SCT023 OVC060 | 50 | 45 | 83% | 45 | 29.94 | 1014.0 | 0.01 | |||||
| 19 | 08:52 | NW 23 G 37 | 10.00 | Overcast and Breezy | FEW025 OVC050 | 53.1 | 39.9 | 61% | 29.95 | 1014.0 | |||||||
| 19 | 07:52 | NW 20 G 28 | 10.00 | Overcast | SCT026 OVC046 | 55 | 41 | 64 | 55 | 59% | 29.9 | 1012.5 | |||||
| 19 | 06:52 | NW 20 G 32 | 10.00 | Light Rain | FEW016 BKN029 OVC034 | 57 | 51.1 | 81% | 29.85 | 1010.7 | |||||||
| 19 | 05:52 | Calm | 9.00 | Overcast | FEW025 SCT030 OVC060 | 60.1 | 54 | 80% | 29.77 | 1007.9 | |||||||
| 19 | 04:52 | E 6 | 9.00 | Overcast | SCT050 BKN075 OVC250 | 59 | 54 | 83% | 29.77 | 1008.0 | |||||||
| 19 | 03:52 | NE 9 | 9.00 | Partly Cloudy | SCT250 | 60.1 | 55 | 84% | 29.76 | 1007.8 | |||||||
| 19 | 02:52 | NE 15 | 10.00 | Mostly Cloudy | BKN250 | 61 | 55 | 81% | 29.79 | 1008.6 | |||||||
| 19 | 01:52 | NE 10 | 10.00 | Mostly Cloudy | SCT100 BKN180 | 64 | 57 | 70 | 64 | 78% | 29.79 | 1008.8 | |||||
| 19 | 00:52 | N 8 | 10.00 | Mostly Cloudy | BKN090 BKN180 | 66 | 57 | 73% | 29.83 | 1009.9 | |||||||
| 18 | 23:52 | N 9 | 10.00 | Mostly Cloudy | BKN100 BKN180 | 64 | 57 | 78% | 29.83 | 1010.2 | |||||||
| 18 | 22:52 | SE 8 | 10.00 | A Few Clouds | FEW180 | 64.9 | 57 | 76% | 29.82 | 1009.6 | |||||||
| 18 | 21:52 | SE 5 | 10.00 | Overcast | SCT180 OVC250 | 66 | 55.9 | 70% | 29.83 | 1010.1 | |||||||
| 18 | 20:52 | S 12 | 10.00 | Overcast | SCT180 OVC250 | 68 | 55.9 | 65% | 29.83 | 1010.1 | |||||||
| 18 | 19:52 | SE 13 | 10.00 | Mostly Cloudy | SCT150 BKN250 | 70 | 55.9 | 80.1 | 70 | 61% | 29.82 | 1009.7 | |||||
| 18 | 18:52 | S 15 | 10.00 | Mostly Cloudy | FEW150 BKN250 | 75 | 57 | 54% | 78 | 29.84 | 1010.3 | ||||||
| 18 | 17:52 | SE 13 G 21 | 10.00 | Mostly Cloudy | SCT150 BKN250 | 78.1 | 57 | 48% | 79 | 29.83 | 1010.2 | ||||||
| 18 | 16:52 | E 10 | 10.00 | Mostly Cloudy | SCT150 BKN230 | 78.1 | 60.1 | 54% | 79 | 29.84 | 1010.6 | ||||||
| 18 | 15:52 | E 14 | 10.00 | Overcast | BKN150 OVC230 | 75.9 | 59 | 56% | 78 | 29.87 | 1011.5 | ||||||
| 18 | 14:52 | SE 14 | 10.00 | Mostly Cloudy | FEW050 BKN150 BKN250 | 78.1 | 60.1 | 54% | 79 | 29.9 | 1012.4 | ||||||
| 18 | 13:52 | SE 9 | 10.00 | Mostly Cloudy | FEW150 BKN250 | 79 | 60.1 | 81 | 64 | 52% | 80 | 29.91 | 1012.9 | ||||
| 18 | 12:52 | SE 9 | 10.00 | Partly Cloudy | FEW060 SCT250 | 80.1 | 60.1 | 51% | 81 | 29.93 | 1013.6 | ||||||
| 18 | 11:52 | Calm | 10.00 | Partly Cloudy | SCT250 | 78.1 | 57.9 | 50% | 79 | 29.96 | 1014.6 | ||||||
| 18 | 10:52 | E 3 | 10.00 | Partly Cloudy | SCT250 | 75 | 57 | 54% | 78 | 29.97 | 1014.9 | ||||||
| 18 | 09:52 | NE 8 | 10.00 | Mostly Cloudy | BKN250 | 72 | 59 | 64% | 29.98 | 1015.1 | |||||||
| 18 | 08:52 | NE 6 | 10.00 | Mostly Cloudy | BKN250 | 66.9 | 57 | 71% | 29.99 | 1015.5 | |||||||
| 18 | 07:52 | NE 8 | 10.00 | Mostly Cloudy | BKN250 | 64 | 57 | 66 | 60.1 | 78% | 29.99 | 1015.4 | |||||
| 18 | 06:52 | NE 6 | 10.00 | Partly Cloudy | SCT250 | 62.1 | 55.9 | 80% | 29.98 | 1015.1 | |||||||
| 18 | 05:52 | N 5 | 10.00 | A Few Clouds | FEW250 | 62.1 | 55.9 | 80% | 29.97 | 1014.7 | |||||||
| 18 | 04:52 | Calm | 10.00 | Partly Cloudy | SCT250 | 64 | 55 | 73% | 29.97 | 1014.7 | |||||||
| 18 | 03:52 | Calm | 10.00 | Partly Cloudy | SCT250 | 64 | 59 | 84% | 29.97 | 1014.9 | |||||||
| 18 | 02:52 | S 3 | 10.00 | Fair | CLR | 64 | 54 | 70% | 29.98 | 1015.1 | |||||||
| 18 | 01:52 | S 3 | 10.00 | Fair | CLR | 64.9 | 55 | 73.9 | 64.9 | 70% | 29.98 | 1015.3 | |||||
| 18 | 00:52 | Calm | 10.00 | A Few Clouds | FEW250 | 68 | 57 | 68% | 29.96 | 1014.6 | |||||||
| 17 | 23:52 | Calm | 10.00 | A Few Clouds | FEW250 | 69.1 | 57.9 | 68% | 29.96 | 1014.5 | |||||||
| 17 | 22:52 | NE 7 | 10.00 | A Few Clouds | FEW060 FEW250 | 71.1 | 55 | 57% | 29.95 | 1014.2 | |||||||
| 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) | |||||||||||||||