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. | ||||||||||||||||
| 30 | 05:52 | SW 3 | 10.00 | Mostly Cloudy | SCT160 BKN250 | 71.1 | 68 | 90% | 30.14 | 1020.6 | |||||||
| 30 | 04:52 | SW 3 | 10.00 | Fair | CLR | 72 | 68 | 87% | 30.13 | 1020.1 | |||||||
| 30 | 03:52 | SW 5 | 10.00 | Fair | CLR | 72 | 68 | 87% | 30.12 | 1019.9 | |||||||
| 30 | 02:52 | S 7 | 10.00 | Fair | CLR | 73 | 68 | 84% | 30.12 | 1020.0 | |||||||
| 30 | 01:52 | S 7 | 9.00 | Fair | CLR | 73.9 | 69.1 | 82.9 | 73.9 | 85% | 30.14 | 1020.5 | |||||
| 30 | 00:52 | S 7 | 10.00 | Fair | CLR | 75 | 69.1 | 82% | 75 | 30.13 | 1020.4 | ||||||
| 29 | 23:52 | S 8 | 10.00 | Fair | CLR | 75.9 | 68 | 77% | 77 | 30.13 | 1020.2 | ||||||
| 29 | 22:52 | S 3 | 9.00 | A Few Clouds | FEW095 | 77 | 66.9 | 71% | 79 | 30.13 | 1020.2 | ||||||
| 29 | 21:52 | SE 6 | 10.00 | A Few Clouds | FEW095 | 80.1 | 66 | 62% | 82 | 30.11 | 1019.5 | ||||||
| 29 | 20:52 | S 7 | 10.00 | Partly Cloudy | FEW080 SCT095 | 81 | 64.9 | 58% | 83 | 30.09 | 1018.9 | ||||||
| 29 | 19:52 | SE 6 | 10.00 | Partly Cloudy | FEW060 SCT100 | 82.9 | 62.1 | 89.1 | 82.9 | 49% | 84 | 30.09 | 1019.0 | ||||
| 29 | 18:52 | Vrbl 3 | 10.00 | A Few Clouds | FEW055 | 84.9 | 63 | 48% | 86 | 30.09 | 1018.9 | ||||||
| 29 | 17:52 | SE 6 | 10.00 | A Few Clouds | FEW055 | 86 | 63 | 46% | 87 | 30.09 | 1019.0 | ||||||
| 29 | 16:52 | E 9 | 10.00 | A Few Clouds | FEW055TCU | 88 | 63 | 43% | 89 | 30.09 | 1018.9 | ||||||
| 29 | 15:52 | E 7 | 10.00 | Partly Cloudy | SCT055TCU | 88 | 64.9 | 46% | 90 | 30.08 | 1018.5 | ||||||
| 29 | 14:52 | NE 6 | 10.00 | Partly Cloudy | SCT050 SCT250 | 87.1 | 66 | 50% | 89 | 30.09 | 1018.8 | ||||||
| 29 | 13:52 | NE 9 | 10.00 | Mostly Cloudy | BKN042 BKN250 | 84 | 68 | 86 | 73.9 | 59% | 87 | 30.09 | 1018.8 | ||||
| 29 | 12:52 | NE 5 | 10.00 | Mostly Cloudy | SCT038 BKN065 BKN250 | 84 | 68 | 59% | 87 | 30.1 | 1019.3 | ||||||
| 29 | 11:52 | NE 5 | 7.00 | Mostly Cloudy | FEW027 SCT039 BKN060 BKN250 | 82.9 | 70 | 65% | 87 | 30.1 | 1019.3 | ||||||
| 29 | 10:52 | NE 5 | 7.00 | Mostly Cloudy | SCT024 BKN060 BKN250 | 81 | 70 | 69% | 84 | 30.1 | 1019.4 | ||||||
| 29 | 09:52 | Vrbl 3 | 3.00 | Mostly Cloudy with Haze | SCT009 BKN060 BKN250 | 78.1 | 71.1 | 79% | 80 | 30.1 | 1019.4 | ||||||
| 29 | 08:52 | NE 5 | 4.00 | Fog/Mist | SCT009 OVC055 | 75 | 71.1 | 88% | 75 | 30.1 | 1019.2 | ||||||
| 29 | 07:52 | NE 5 | 5.00 | Fog/Mist | FEW017 BKN041 OVC055 | 73.9 | 70 | 73.9 | 71.1 | 88% | 30.08 | 1018.5 | |||||
| 29 | 06:52 | NE 7 | 5.00 | Fog/Mist | SCT017 BKN024 OVC050 | 73 | 70 | 90% | 30.05 | 1017.6 | |||||||
| 29 | 05:52 | N 6 | 5.00 | Fog/Mist | OVC049 | 72 | 70 | 94% | 30.04 | 1017.1 | |||||||
| 29 | 04:52 | E 5 | 5.00 | Fog/Mist | FEW005 FEW025 BKN250 | 72 | 70 | 94% | 30.01 | 1016.2 | |||||||
| 29 | 03:52 | Calm | 5.00 | Fog/Mist | OVC024 | 72 | 71.1 | 97% | 30.01 | 1016.1 | |||||||
| 29 | 02:52 | N 5 | 6.00 | Fog/Mist | FEW030 FEW050 BKN250 | 72 | 70 | 94% | 30.01 | 1016.2 | |||||||
| 29 | 01:52 | N 6 | 7.00 | Mostly Cloudy | BKN050 BKN250 | 73 | 70 | 75 | 73 | 90% | 30.01 | 1016.1 | |||||
| 29 | 00:52 | N 3 | 6.00 | Fog/Mist | OVC048 | 73 | 70 | 90% | 30.01 | 1016.1 | |||||||
| 28 | 23:52 | Calm | 7.00 | Overcast | BKN039 OVC250 | 73.9 | 70 | 88% | 30.01 | 1016.2 | |||||||
| 28 | 22:52 | E 3 | 8.00 | Mostly Cloudy | SCT150 BKN250 | 73.9 | 70 | 88% | 30.01 | 1016.1 | |||||||
| 28 | 21:52 | Calm | 8.00 | Partly Cloudy | FEW037 SCT085 | 75 | 70 | 84% | 75 | 30 | 1015.8 | ||||||
| 28 | 19:52 | NE 6 | 10.00 | Mostly Cloudy | SCT014 BKN049 BKN085 | 75 | 70 | 75.9 | 73 | 84% | 75 | 29.98 | 1015.2 | ||||
| 28 | 18:52 | NE 7 | 10.00 | Overcast | SCT017 BKN024 OVC031 | 75 | 71.1 | 88% | 75 | 29.96 | 1014.5 | ||||||
| 28 | 17:52 | NE 7 | 10.00 | Overcast | BKN010 OVC015 | 75 | 71.1 | 88% | 75 | 29.97 | 1014.9 | ||||||
| 28 | 16:52 | N 8 | 9.00 | Overcast | BKN010 OVC035 | 75 | 71.1 | 88% | 75 | 29.97 | 1014.8 | ||||||
| 28 | 15:52 | NE 8 | 5.00 | Light Rain Fog/Mist | BKN010 OVC023 | 73.9 | 71.1 | 91% | 29.97 | 1014.8 | |||||||
| 28 | 14:52 | NE 8 | 5.00 | Fog/Mist | BKN010 OVC015 | 73.9 | 71.1 | 91% | 29.97 | 1014.8 | |||||||
| 28 | 13:52 | NE 8 | 3.00 | Light Rain Fog/Mist | BKN008 OVC012 | 73 | 71.1 | 73 | 72 | 94% | 29.98 | 1015.1 | 0.04 | 0.28 | |||
| 28 | 12:52 | NE 8 | 4.00 | Fog/Mist | BKN007 OVC010 | 73 | 71.1 | 94% | 29.98 | 1015.1 | 0.07 | ||||||
| 28 | 11:52 | NE 9 | 0.75 | Light Rain Fog/Mist | BKN005 OVC011 | 72 | 71.1 | 97% | 29.97 | 1014.7 | 0.04 | ||||||
| 28 | 10:52 | NE 9 | 3.00 | Light Rain Fog/Mist | BKN007 OVC012 | 73 | 71.1 | 94% | 29.96 | 1014.5 | 0.02 | 0.13 | |||||
| 28 | 09:52 | NE 9 | 1.50 | Light Rain Fog/Mist | BKN007 BKN011 OVC037 | 73 | 71.1 | 94% | 29.96 | 1014.4 | 0.1 | ||||||
| 28 | 08:52 | NE 6 | 1.25 | Light Rain Fog/Mist | BKN005 OVC012 | 72 | 71.1 | 97% | 29.96 | 1014.5 | 0.01 | ||||||
| 28 | 07:52 | E 7 | 2.50 | Light Rain Fog/Mist | BKN008 OVC023 | 73 | 70 | 73.9 | 72 | 90% | 29.95 | 1014.3 | 0.05 | ||||
| 28 | 06:52 | E 7 | 5.00 | Fog/Mist | OVC008 | 72 | 70 | 94% | 29.95 | 1014.1 | 0.02 | ||||||
| 28 | 05:52 | NE 3 | 7.00 | Light Rain | BKN010 OVC019 | 72 | 69.1 | 91% | 29.95 | 1014.0 | 0.02 | ||||||
| 28 | 04:52 | E 5 | 6.00 | Light Rain Fog/Mist | BKN010 OVC085 | 72 | 69.1 | 91% | 29.94 | 1013.6 | 0.01 | 0.01 | |||||
| 28 | 03:52 | E 5 | 6.00 | Fog/Mist | OVC010 | 73 | 70 | 90% | 29.93 | 1013.3 | |||||||
| 28 | 02:52 | NE 7 | 7.00 | Overcast | BKN010 BKN032 OVC065 | 73 | 69.1 | 87% | 29.93 | 1013.6 | |||||||
| 28 | 01:52 | NE 9 | 6.00 | Fog/Mist | BKN010 BKN030 OVC050 | 73.9 | 70 | 77 | 73.9 | 88% | 29.94 | 1013.8 | |||||
| 28 | 00:52 | NE 7 | 6.00 | Fog/Mist | BKN010 OVC039 | 73.9 | 70 | 88% | 29.96 | 1014.3 | |||||||
| 27 | 23:52 | NE 6 | 6.00 | Fog/Mist | FEW030 OVC060 | 73.9 | 70 | 88% | 29.96 | 1014.4 | |||||||
| 27 | 22:52 | NE 8 | 9.00 | Overcast | FEW033 BKN047 OVC055 | 73.9 | 70 | 88% | 29.96 | 1014.6 | |||||||
| 27 | 21:52 | NE 12 | 9.00 | Overcast | SCT038 BKN047 BKN110 OVC250 | 75 | 70 | 84% | 75 | 29.97 | 1014.8 | ||||||
| 27 | 20:52 | NE 10 | 10.00 | Overcast | SCT040 BKN090 OVC150 | 75 | 71.1 | 88% | 75 | 29.96 | 1014.6 | ||||||
| 27 | 19:52 | NE 10 | 10.00 | Overcast | SCT055 SCT070 OVC150 | 77 | 71.1 | 84.9 | 77 | 82% | 79 | 29.96 | 1014.4 | ||||
| 27 | 18:52 | S 7 | 10.00 | Overcast | BKN050 OVC120 | 80.1 | 68 | 67% | 83 | 29.94 | 1013.9 | ||||||
| 27 | 17:52 | SW 9 | 10.00 | Overcast | BKN055 BKN095 OVC120 | 81 | 68 | 65% | 84 | 29.94 | 1013.9 | ||||||
| 27 | 16:52 | SW 6 | 10.00 | Overcast | FEW045 BKN060 OVC120 | 82 | 66.9 | 60% | 85 | 29.95 | 1014.0 | ||||||
| 27 | 15:52 | W 14 G 22 | 10.00 | Overcast | SCT042 SCT075 BKN110 OVC170 | 82.9 | 66.9 | 59% | 86 | 29.95 | 1014.3 | ||||||
| 27 | 14:52 | SW 6 | 10.00 | Overcast | FEW035 SCT130 OVC170 | 84 | 66.9 | 57% | 87 | 29.97 | 1014.8 | ||||||
| 27 | 13:52 | S 6 | 9.00 | Overcast | SCT024 BKN090 BKN130 OVC170 | 82 | 71.1 | 82 | 73.9 | 69% | 86 | 29.99 | 1015.5 | ||||
| 27 | 12:52 | Calm | 9.00 | Overcast | FEW019 SCT070 BKN085 OVC130 | 80.1 | 70 | 71% | 83 | 30 | 1015.8 | ||||||
| 27 | 11:52 | Calm | 9.00 | Overcast | SCT019 BKN065 BKN095 OVC150 | 79 | 70 | 74% | 82 | 30.02 | 1016.6 | ||||||
| 27 | 10:52 | Calm | 8.00 | Overcast | BKN018 BKN041 OVC100 | 78.1 | 72 | 82% | 80 | 30.03 | 1016.9 | ||||||
| 27 | 09:52 | Calm | 8.00 | Overcast | FEW016 SCT034 BKN100 OVC130 | 78.1 | 69.1 | 74% | 80 | 30.03 | 1017.0 | ||||||
| 27 | 08:52 | W 3 | 6.00 | Overcast with Haze | FEW007 SCT030 OVC120 | 75.9 | 71.1 | 85% | 76 | 30.03 | 1016.8 | ||||||
| 27 | 07:52 | Calm | 6.00 | Fog/Mist | SCT038 BKN090 BKN120 OVC200 | 73.9 | 71.1 | 73.9 | 73 | 91% | 30.02 | 1016.5 | 0.01 | ||||
| 27 | 06:52 | Calm | 6.00 | Fog/Mist | FEW007 BKN034 OVC100 | 73 | 71.1 | 94% | 30.02 | 1016.4 | 0.01 | ||||||
| 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) | |||||||||||||||