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. | ||||||||||||||||
| 02 | 18:52 | E 16 | 10.00 | Overcast | OVC008 | 52 | 48.9 | 89% | 30.29 | 1025.8 | |||||||
| 02 | 17:52 | E 16 | 10.00 | Overcast | OVC008 | 53.1 | 50 | 89% | 30.29 | 1025.7 | |||||||
| 02 | 16:52 | E 13 | 10.00 | Overcast | OVC009 | 54 | 50 | 87% | 30.3 | 1025.9 | |||||||
| 02 | 15:52 | E 15 | 10.00 | Overcast | OVC009 | 54 | 51.1 | 90% | 30.29 | 1025.8 | |||||||
| 02 | 14:52 | NE 15 | 9.00 | Overcast | OVC008 | 54 | 51.1 | 90% | 30.3 | 1026.1 | |||||||
| 02 | 13:52 | NE 12 | 6.00 | Fog/Mist | OVC007 | 54 | 51.1 | 59 | 54 | 90% | 30.32 | 1026.8 | |||||
| 02 | 12:52 | NE 12 | 6.00 | Fog/Mist | OVC007 | 54 | 51.1 | 90% | 30.32 | 1026.9 | |||||||
| 02 | 11:52 | E 14 | 9.00 | Overcast | OVC005 | 55 | 52 | 90% | 30.31 | 1026.3 | |||||||
| 02 | 10:52 | NE 16 | 5.00 | Light Drizzle Fog/Mist | OVC005 | 55 | 53.1 | 93% | 30.3 | 1026.1 | |||||||
| 02 | 09:52 | E 15 | 5.00 | Fog/Mist | OVC004 | 57 | 55 | 93% | 30.28 | 1025.4 | |||||||
| 02 | 08:52 | NE 13 | 3.00 | Light Drizzle Fog/Mist | OVC004 | 57.9 | 57 | 97% | 30.26 | 1024.7 | |||||||
| 02 | 07:52 | NE 15 | 2.00 | Fog/Mist | OVC003 | 59 | 57.9 | 64 | 59 | 96% | 30.24 | 1024.0 | 0.02 | ||||
| 02 | 06:52 | NE 12 | 5.00 | Fog/Mist | OVC006 | 62.1 | 60.1 | 93% | 30.2 | 1022.6 | |||||||
| 02 | 05:52 | NE 3 | 10.00 | Overcast | BKN095 OVC250 | 62.1 | 60.1 | 93% | 30.17 | 1021.6 | |||||||
| 02 | 04:52 | NE 6 | 10.00 | Mostly Cloudy | SCT100 BKN250 | 61 | 60.1 | 97% | 30.14 | 1020.7 | 0.02 | ||||||
| 02 | 03:52 | NE 7 | 10.00 | Overcast | SCT075 BKN100 OVC250 | 62.1 | 60.1 | 93% | 30.13 | 1020.3 | 0.01 | ||||||
| 02 | 02:52 | Calm | 10.00 | Overcast | BKN090 OVC100 | 63 | 60.1 | 90% | 30.14 | 1020.6 | 0.01 | ||||||
| 02 | 01:52 | Calm | 10.00 | Overcast | BKN110 OVC250 | 64 | 60.1 | 66 | 63 | 87% | 30.15 | 1020.8 | |||||
| 02 | 00:52 | Calm | 10.00 | Mostly Cloudy | BKN110 BKN250 | 64 | 59 | 84% | 30.12 | 1019.8 | |||||||
| 01 | 23:52 | NE 6 | 10.00 | Overcast | FEW080 SCT120 OVC250 | 64.9 | 59 | 81% | 30.09 | 1018.9 | |||||||
| 01 | 22:52 | N 6 | 10.00 | Overcast | FEW060 SCT140 OVC250 | 64.9 | 59 | 81% | 30.09 | 1018.7 | |||||||
| 01 | 21:52 | Calm | 10.00 | Mostly Cloudy | FEW060 SCT090 BKN250 | 63 | 61 | 93% | 30.07 | 1018.1 | |||||||
| 01 | 20:52 | Calm | 10.00 | Mostly Cloudy | FEW055 SCT090 BKN250 | 64 | 60.1 | 87% | 30.06 | 1017.9 | |||||||
| 01 | 19:52 | SE 3 | 10.00 | Thunderstorm | SCT055CB BKN090 BKN250 | 64 | 60.1 | 87.1 | 64 | 87% | 30.04 | 1017.1 | 0.05 | 0.19 | |||
| 01 | 18:52 | S 20 G 31 | 10.00 | Thunderstorm Light Rain | FEW065CB BKN085 BKN120 | 71.1 | 62.1 | 73% | 30.03 | 1016.8 | |||||||
| 01 | 17:52 | S 7 | 10.00 | Light Rain | FEW022 BKN070 BKN110 | 70 | 63 | 79% | 30.02 | 1016.4 | 0.13 | ||||||
| 01 | 16:52 | SW 28 G 37 | 4.00 | Thunderstorm Light Rain and Windy | FEW065CB BKN075 BKN250 | 75.9 | 61 | 60% | 78 | 30.02 | 1016.5 | 0.01 | 0.01 | ||||
| 01 | 15:52 | W 5 | 10.00 | Mostly Cloudy | FEW065 BKN085 BKN250 | 84.9 | 55 | 36% | 84 | 30.01 | 1016.1 | ||||||
| 01 | 14:52 | W 7 | 10.00 | Mostly Cloudy | FEW075 SCT090 BKN250 | 86 | 55 | 35% | 84 | 30.03 | 1016.8 | ||||||
| 01 | 13:52 | S 9 | 10.00 | Mostly Cloudy | SCT070 BKN250 | 81 | 59 | 82.9 | 64.9 | 47% | 81 | 30.05 | 1017.6 | ||||
| 01 | 12:52 | S 10 G 20 | 10.00 | Mostly Cloudy | FEW055 BKN250 | 82 | 59 | 46% | 82 | 30.06 | 1018.1 | ||||||
| 01 | 11:52 | SW 10 G 22 | 10.00 | Mostly Cloudy | FEW050 FEW100 BKN250 | 80.1 | 57 | 45% | 80 | 30.08 | 1018.5 | ||||||
| 01 | 10:52 | S 10 | 10.00 | Mostly Cloudy | FEW100 BKN250 | 78.1 | 59 | 52% | 79 | 30.08 | 1018.5 | ||||||
| 01 | 09:52 | SW 10 | 10.00 | Mostly Cloudy | FEW100 FEW160 BKN250 | 73.9 | 57.9 | 57% | 30.07 | 1018.3 | |||||||
| 01 | 08:52 | SW 3 | 10.00 | Mostly Cloudy | FEW100 FEW150 BKN250 | 70 | 57.9 | 66% | 30.08 | 1018.4 | |||||||
| 01 | 07:52 | S 7 | 10.00 | Mostly Cloudy | FEW100 FEW150 BKN250 | 64.9 | 57 | 72 | 64 | 76% | 30.05 | 1017.4 | |||||
| 01 | 06:52 | S 7 | 10.00 | Mostly Cloudy | FEW150 BKN250 | 64.9 | 55.9 | 73% | 30.02 | 1016.5 | |||||||
| 01 | 05:52 | S 8 | 10.00 | Mostly Cloudy | FEW150 BKN250 | 64.9 | 55.9 | 73% | 30 | 1016.0 | |||||||
| 01 | 04:52 | SW 6 | 10.00 | Overcast | FEW130 SCT150 OVC250 | 68 | 55.9 | 65% | 29.98 | 1015.1 | |||||||
| 01 | 03:52 | S 10 | 10.00 | Mostly Cloudy | FEW130 FEW150 BKN250 | 69.1 | 55.9 | 63% | 29.98 | 1015.1 | |||||||
| 01 | 02:52 | SW 14 | 10.00 | Mostly Cloudy | FEW130 SCT150 BKN250 | 71.1 | 55 | 57% | 29.98 | 1015.2 | |||||||
| 01 | 01:52 | SW 15 | 10.00 | Mostly Cloudy | BKN250 | 72 | 55 | 78.1 | 71.1 | 55% | 29.98 | 1015.2 | |||||
| 01 | 00:52 | SW 15 G 25 | 10.00 | Mostly Cloudy | BKN250 | 72 | 55 | 55% | 29.98 | 1015.1 | |||||||
| 31 | 23:52 | SW 16 G 29 | 10.00 | Mostly Cloudy | BKN250 | 73.9 | 54 | 50% | 29.97 | 1014.9 | |||||||
| 31 | 22:52 | SW 17 | 10.00 | Partly Cloudy | FEW160 SCT250 | 75 | 54 | 48% | 78 | 29.96 | 1014.6 | ||||||
| 31 | 21:52 | S 15 | 10.00 | Partly Cloudy | FEW160 SCT250 | 75 | 54 | 48% | 78 | 29.96 | 1014.6 | ||||||
| 31 | 20:52 | S 13 | 10.00 | Partly Cloudy | FEW110 SCT250 | 75.9 | 54 | 47% | 78 | 29.97 | 1014.8 | ||||||
| 31 | 19:52 | S 16 | 10.00 | Partly Cloudy | FEW075 SCT250 | 78.1 | 54 | 82.9 | 77 | 43% | 79 | 29.96 | 1014.4 | ||||
| 31 | 18:52 | SW 15 G 24 | 10.00 | Partly Cloudy | FEW070 SCT250 | 80.1 | 54 | 41% | 80 | 29.95 | 1014.1 | ||||||
| 31 | 17:52 | S 21 G 31 | 10.00 | Partly Cloudy and Breezy | FEW075 SCT250 | 82 | 54 | 38% | 81 | 29.94 | 1014.0 | ||||||
| 31 | 16:52 | SW 20 G 28 | 10.00 | Mostly Cloudy | SCT075 BKN250 | 82.9 | 55 | 38% | 82 | 29.96 | 1014.5 | ||||||
| 31 | 15:52 | S 23 G 31 | 10.00 | Mostly Cloudy and Breezy | FEW060 BKN250 | 82 | 55 | 40% | 81 | 29.98 | 1015.1 | ||||||
| 31 | 14:52 | S 16 G 25 | 10.00 | Mostly Cloudy | FEW060 BKN250 | 78.1 | 55.9 | 47% | 79 | 30.01 | 1016.1 | ||||||
| 31 | 13:52 | S 18 G 28 | 10.00 | Mostly Cloudy | FEW060 BKN250 | 79 | 55.9 | 80.1 | 63 | 45% | 80 | 30.05 | 1017.5 | ||||
| 31 | 11:52 | SW 16 G 23 | 10.00 | A Few Clouds | FEW250 | 75 | 54 | 48% | 78 | 30.09 | 1018.9 | ||||||
| 31 | 10:52 | S 13 G 22 | 10.00 | Partly Cloudy | SCT250 | 70 | 54 | 57% | 30.11 | 1019.6 | |||||||
| 31 | 09:52 | S 17 G 22 | 10.00 | Partly Cloudy | SCT250 | 66.9 | 52 | 59% | 30.13 | 1020.3 | |||||||
| 31 | 08:52 | S 12 | 10.00 | Partly Cloudy | SCT250 | 64.9 | 51.1 | 61% | 30.14 | 1020.5 | |||||||
| 31 | 07:52 | SW 12 G 21 | 10.00 | Mostly Cloudy | FEW100 BKN250 | 63 | 50 | 66 | 61 | 63% | 30.14 | 1020.5 | |||||
| 31 | 06:52 | S 12 | 10.00 | Partly Cloudy | FEW075 SCT250 | 61 | 48.9 | 65% | 30.13 | 1020.2 | |||||||
| 31 | 05:52 | S 13 | 10.00 | A Few Clouds | FEW130 FEW250 | 63 | 48.9 | 60% | 30.11 | 1019.7 | |||||||
| 31 | 04:52 | S 14 | 10.00 | A Few Clouds | FEW250 | 64 | 48.9 | 58% | 30.09 | 1019.0 | |||||||
| 31 | 03:52 | SW 15 | 10.00 | Fair | CLR | 64.9 | 48.9 | 56% | 30.08 | 1018.5 | |||||||
| 31 | 02:52 | SW 20 G 26 | 10.00 | A Few Clouds | FEW110 | 64.9 | 48.9 | 56% | 30.1 | 1019.1 | |||||||
| 31 | 01:52 | SW 13 G 22 | 10.00 | A Few Clouds | FEW110 FEW250 | 64.9 | 50 | 68 | 63 | 59% | 30.12 | 1019.9 | |||||
| 31 | 00:52 | S 13 | 10.00 | A Few Clouds | FEW110 FEW250 | 64 | 51.1 | 63% | 30.13 | 1020.3 | |||||||
| 30 | 23:52 | SW 14 | 10.00 | Mostly Cloudy | FEW110 BKN250 | 66 | 50 | 56% | 30.14 | 1020.5 | |||||||
| 30 | 22:52 | SW 8 | 10.00 | Mostly Cloudy | SCT110 BKN250 | 66.9 | 50 | 55% | 30.15 | 1020.7 | |||||||
| 30 | 21:52 | SW 17 G 26 | 10.00 | Mostly Cloudy | SCT100 BKN250 | 68 | 50 | 53% | 30.15 | 1021.0 | |||||||
| 30 | 20:52 | SW 14 | 10.00 | Mostly Cloudy | BKN120 BKN250 | 68 | 50 | 53% | 30.15 | 1021.1 | |||||||
| 30 | 19:52 | SW 17 G 23 | 10.00 | Mostly Cloudy | BKN110 BKN250 | 68 | 51.1 | 72 | 64.9 | 55% | 30.14 | 1020.7 | |||||
| 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) | |||||||||||||||