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. | ||||||||||||||||
| 15 | 12:52 | W 13 G 22 | 10.00 | A Few Clouds | FEW050 FEW250 | 66.9 | 44.1 | 44% | 30 | 1015.9 | |||||||
| 15 | 10:52 | NW 15 G 23 | 10.00 | Partly Cloudy | SCT045 SCT250 | 64 | 42.1 | 45% | 29.99 | 1015.6 | |||||||
| 15 | 09:52 | NW 16 G 23 | 10.00 | Partly Cloudy | SCT040 | 61 | 42.1 | 50% | 29.99 | 1015.7 | |||||||
| 15 | 08:52 | NW 16 G 25 | 10.00 | Partly Cloudy | SCT035 SCT100 | 59 | 42.1 | 54% | 30 | 1015.8 | |||||||
| 15 | 07:52 | NW 15 G 23 | 10.00 | Mostly Cloudy | FEW040 BKN085 | 55.9 | 42.1 | 55.9 | 52 | 60% | 29.98 | 1015.2 | |||||
| 15 | 06:52 | N 14 | 10.00 | Overcast | FEW035 OVC090 | 55 | 42.1 | 62% | 29.95 | 1014.3 | |||||||
| 15 | 05:52 | NW 15 | 10.00 | Mostly Cloudy | FEW040 BKN095 | 54 | 42.1 | 64% | 29.92 | 1013.0 | |||||||
| 15 | 04:52 | NW 9 | 10.00 | Mostly Cloudy | BKN040 | 53.1 | 42.1 | 66% | 29.9 | 1012.4 | |||||||
| 15 | 03:52 | NW 9 G 21 | 10.00 | Overcast | OVC041 | 54 | 41 | 62% | 29.9 | 1012.4 | |||||||
| 15 | 02:52 | Calm | 10.00 | Overcast | BKN046 OVC100 | 53.1 | 41 | 64% | 29.9 | 1012.4 | |||||||
| 15 | 01:52 | W 6 | 10.00 | Mostly Cloudy | BKN120 | 53.1 | 41 | 57.9 | 52 | 64% | 29.91 | 1012.8 | |||||
| 15 | 00:52 | NW 7 | 10.00 | A Few Clouds | FEW075 FEW140 | 53.1 | 41 | 64% | 29.92 | 1013.2 | |||||||
| 14 | 23:52 | NW 8 | 10.00 | Overcast | OVC100 | 54 | 39.9 | 59% | 29.92 | 1013.3 | |||||||
| 14 | 22:52 | NW 10 G 20 | 10.00 | Overcast | OVC044 | 55 | 39.9 | 57% | 29.92 | 1013.2 | |||||||
| 14 | 21:52 | NW 17 G 28 | 10.00 | Overcast | OVC043 | 55.9 | 39.9 | 55% | 29.91 | 1012.8 | |||||||
| 14 | 20:52 | NW 12 G 21 | 10.00 | Overcast | OVC050 | 57 | 39.9 | 53% | 29.89 | 1012.1 | |||||||
| 14 | 19:52 | NW 15 G 22 | 10.00 | Overcast | BKN060 OVC090 | 57.9 | 39 | 62.1 | 57.9 | 50% | 29.87 | 1011.6 | |||||
| 14 | 18:52 | NW 10 G 23 | 10.00 | Overcast | BKN065 OVC085 | 59 | 39.9 | 49% | 29.85 | 1010.9 | |||||||
| 14 | 17:52 | NW 13 | 10.00 | Overcast | BKN060 OVC080 | 60.1 | 39 | 46% | 29.84 | 1010.6 | |||||||
| 14 | 16:52 | NW 14 | 10.00 | Overcast | BKN060 OVC075 | 60.1 | 39 | 46% | 29.84 | 1010.4 | |||||||
| 14 | 15:52 | NW 8 G 16 | 10.00 | Mostly Cloudy | BKN060 | 62.1 | 39 | 43% | 29.84 | 1010.4 | |||||||
| 14 | 14:52 | W 12 G 26 | 10.00 | Mostly Cloudy | FEW045 BKN055 | 61 | 39 | 44% | 29.84 | 1010.5 | |||||||
| 14 | 13:52 | W 20 G 29 | 10.00 | Overcast | FEW045 OVC060 | 60.1 | 39.9 | 63 | 55.9 | 48% | 29.85 | 1010.7 | |||||
| 14 | 12:52 | NW 15 G 23 | 10.00 | Mostly Cloudy | BKN050 | 62.1 | 42.1 | 48% | 29.84 | 1010.3 | |||||||
| 14 | 11:52 | NW 13 G 30 | 10.00 | Mostly Cloudy | BKN040 BKN200 | 62.1 | 42.1 | 48% | 29.85 | 1010.6 | |||||||
| 14 | 10:52 | NW 13 G 23 | 10.00 | Mostly Cloudy | SCT035 BKN095 BKN200 | 61 | 45 | 56% | 29.84 | 1010.5 | |||||||
| 14 | 09:52 | NW 12 | 10.00 | Mostly Cloudy | FEW025 BKN065 BKN095 | 59 | 46 | 62% | 29.85 | 1010.7 | |||||||
| 14 | 08:52 | N 13 | 10.00 | Mostly Cloudy | BKN060 | 55.9 | 46 | 70% | 29.84 | 1010.6 | |||||||
| 14 | 07:52 | N 10 | 10.00 | Mostly Cloudy | BKN050 | 57 | 48.9 | 57 | 55 | 74% | 29.82 | 1009.8 | |||||
| 14 | 06:52 | N 10 | 10.00 | Mostly Cloudy | FEW045 BKN050 BKN080 | 55 | 50 | 83% | 29.8 | 1009.1 | |||||||
| 14 | 05:52 | N 9 | 10.00 | Mostly Cloudy | SCT065 BKN080 BKN140 | 55 | 51.1 | 87% | 29.79 | 1008.6 | |||||||
| 14 | 04:52 | N 8 | 10.00 | Light Rain | BKN060 OVC110 | 55.9 | 52 | 87% | 29.78 | 1008.2 | |||||||
| 14 | 03:52 | NW 8 | 10.00 | Overcast | FEW007 BKN065 OVC100 | 55.9 | 54 | 93% | 29.78 | 1008.5 | |||||||
| 14 | 02:52 | N 7 | 10.00 | Overcast | FEW007 OVC085 | 57 | 54 | 90% | 29.78 | 1008.2 | |||||||
| 14 | 01:52 | NW 6 | 10.00 | Overcast | OVC007 | 57 | 55 | 64.9 | 57 | 93% | 29.8 | 1008.9 | 0.37 | ||||
| 14 | 00:52 | Calm | 10.00 | Overcast | BKN100 OVC140 | 57 | 55 | 93% | 29.82 | 1009.5 | |||||||
| 13 | 23:52 | S 9 | 10.00 | Light Rain | BKN075 BKN095 | 57.9 | 55 | 90% | 29.81 | 1009.4 | 0.09 | ||||||
| 13 | 22:52 | S 9 | 5.00 | Rain Fog/Mist | OVC070 | 57.9 | 54 | 87% | 29.82 | 1009.8 | 0.18 | 0.28 | |||||
| 13 | 21:52 | Vrbl 6 | 8.00 | Light Rain | SCT036 BKN055 OVC075 | 59 | 53.1 | 81% | 29.85 | 1010.5 | 0.1 | ||||||
| 13 | 20:52 | S 5 | 10.00 | Mostly Cloudy | FEW040 BKN065 BKN100 | 62.1 | 57 | 84% | 29.81 | 1009.5 | |||||||
| 13 | 19:52 | SE 9 | 10.00 | Mostly Cloudy | FEW025 SCT040 SCT080 BKN250 | 63 | 57 | 77 | 62.1 | 81% | 29.77 | 1008.1 | 0.08 | ||||
| 13 | 18:52 | S 8 | 10.00 | Mostly Cloudy | SCT046 SCT090 BKN250 | 64 | 57 | 78% | 29.77 | 1008.2 | |||||||
| 13 | 17:52 | S 13 G 26 | 10.00 | Light Rain | FEW019 SCT037 BKN100 BKN250 | 64 | 57 | 78% | 29.79 | 1008.6 | 0.08 | ||||||
| 13 | 16:52 | W 12 | 8.00 | Light Rain | BKN065 OVC090 | 71.1 | 51.1 | 49% | 29.82 | 1009.9 | |||||||
| 13 | 15:52 | S 16 | 10.00 | Overcast | FEW038 BKN100 BKN140 OVC250 | 73 | 48 | 41% | 29.82 | 1009.8 | |||||||
| 13 | 14:52 | S 16 G 25 | 10.00 | Mostly Cloudy | FEW065 FEW090 BKN160 BKN250 | 73.9 | 48 | 40% | 29.84 | 1010.5 | |||||||
| 13 | 13:52 | S 21 G 31 | 10.00 | Mostly Cloudy and Breezy | FEW090 SCT130 BKN160 | 73.9 | 46 | 75.9 | 61 | 37% | 29.88 | 1011.7 | |||||
| 13 | 12:52 | S 20 G 30 | 10.00 | Mostly Cloudy | FEW090 BKN180 | 73 | 48 | 41% | 29.9 | 1012.3 | |||||||
| 13 | 11:52 | SW 20 G 36 | 10.00 | Partly Cloudy | SCT090 SCT180 | 73.9 | 43 | 33% | 29.92 | 1013.1 | |||||||
| 13 | 10:52 | S 21 G 32 | 10.00 | Partly Cloudy and Breezy | FEW095 SCT250 | 70 | 43 | 38% | 29.95 | 1014.0 | |||||||
| 13 | 09:52 | S 23 G 32 | 10.00 | Partly Cloudy and Breezy | SCT095 SCT250 | 68 | 43 | 40% | 29.96 | 1014.6 | |||||||
| 13 | 08:52 | S 20 G 31 | 10.00 | A Few Clouds | FEW090 FEW250 | 64.9 | 43 | 45% | 29.98 | 1015.0 | |||||||
| 13 | 07:52 | S 20 G 28 | 10.00 | A Few Clouds | FEW100 FEW250 | 61 | 43 | 61 | 57.9 | 52% | 29.99 | 1015.4 | |||||
| 13 | 06:52 | S 16 | 10.00 | A Few Clouds | FEW250 | 59 | 44.1 | 58% | 30 | 1015.9 | |||||||
| 13 | 05:52 | S 16 G 25 | 10.00 | A Few Clouds | FEW150 | 57.9 | 44.1 | 60% | 30 | 1015.9 | |||||||
| 13 | 04:52 | S 15 | 10.00 | A Few Clouds | FEW150 | 57.9 | 43 | 58% | 30.01 | 1016.1 | |||||||
| 13 | 03:52 | S 16 | 10.00 | A Few Clouds | FEW150 | 59 | 43 | 56% | 30.02 | 1016.6 | |||||||
| 13 | 02:52 | S 14 | 10.00 | Partly Cloudy | SCT150 | 60.1 | 44.1 | 56% | 30.03 | 1016.9 | |||||||
| 13 | 01:52 | S 16 | 10.00 | Mostly Cloudy | BKN150 | 61 | 44.1 | 66.9 | 59 | 54% | 30.05 | 1017.5 | |||||
| 13 | 00:52 | S 14 | 10.00 | Mostly Cloudy | BKN150 | 60.1 | 48 | 65% | 30.07 | 1018.2 | |||||||
| 12 | 23:52 | S 12 | 10.00 | Partly Cloudy | FEW060 SCT250 | 60.1 | 48.9 | 67% | 30.08 | 1018.4 | |||||||
| 12 | 22:52 | S 12 | 10.00 | Partly Cloudy | FEW060 SCT250 | 60.1 | 48 | 65% | 30.09 | 1019.0 | |||||||
| 12 | 21:52 | S 10 | 10.00 | Partly Cloudy | FEW060 SCT250 | 61 | 46 | 58% | 30.1 | 1019.2 | |||||||
| 12 | 20:52 | S 10 | 10.00 | Partly Cloudy | FEW060 SCT250 | 64 | 46 | 52% | 30.09 | 1018.9 | |||||||
| 12 | 19:52 | S 8 | 10.00 | Partly Cloudy | FEW065 SCT250 | 68 | 45 | 71.1 | 66 | 44% | 30.08 | 1018.6 | |||||
| 12 | 18:52 | S 10 | 10.00 | Partly Cloudy | FEW085 SCT250 | 70 | 48 | 46% | 30.08 | 1018.5 | |||||||
| 12 | 17:52 | S 10 | 10.00 | Partly Cloudy | FEW080 SCT250 | 70 | 45 | 41% | 30.09 | 1018.9 | |||||||
| 12 | 16:52 | S 13 | 10.00 | Partly Cloudy | FEW065 SCT250 | 71.1 | 44.1 | 38% | 30.1 | 1019.4 | |||||||
| 12 | 15:52 | S 13 | 10.00 | Partly Cloudy | FEW040 SCT250 | 69.1 | 43 | 39% | 30.12 | 1020.0 | |||||||
| 12 | 14:52 | S 8 | 10.00 | Partly Cloudy | FEW008 SCT250 | 69.1 | 39.9 | 35% | 30.14 | 1020.8 | |||||||
| 12 | 13:52 | S 8 | 10.00 | A Few Clouds | FEW050 FEW250 | 66 | 37 | 66.9 | 53.1 | 34% | 30.17 | 1021.8 | |||||
| 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) | |||||||||||||||