Weather observations for the past three days for
Washington/Reagan National Airport, DC
| Date | Time (est) | 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. | ||||||||||||||||
| 29 | 06:52 | S 21 G 33 | 10.00 | Overcast and Breezy | FEW016 SCT090 OVC130 | 54 | 48.9 | 54 | 43 | 83% | 29.48 | 998.2 | |||||
| 29 | 05:52 | SW 15 G 28 | 10.00 | Overcast | OVC015 | 54 | 48.9 | 83% | 29.49 | 998.7 | |||||||
| 29 | 04:52 | S 17 G 29 | 10.00 | Overcast | BKN015 OVC040 | 52 | 48 | 86% | 29.51 | 999.4 | |||||||
| 29 | 03:52 | S 15 G 24 | 10.00 | Overcast | OVC013 | 51.1 | 46.9 | 86% | 29.58 | 1001.6 | |||||||
| 29 | 02:52 | S 12 | 10.00 | Overcast | OVC010 | 46 | 43 | 89% | 41 | 29.62 | 1003.0 | ||||||
| 29 | 01:52 | S 13 | 10.00 | Overcast | OVC009 | 44.1 | 42.1 | 93% | 38 | 29.67 | 1004.7 | ||||||
| 29 | 00:52 | S 12 | 9.00 | Overcast | OVC008 | 43 | 41 | 45 | 41 | 93% | 37 | 29.73 | 1006.7 | ||||
| 28 | 23:52 | S 12 | 5.00 | Light Drizzle Fog/Mist | OVC008 | 44.1 | 42.1 | 93% | 39 | 29.75 | 1007.5 | ||||||
| 28 | 22:52 | S 16 G 26 | 10.00 | Overcast | OVC009 | 45 | 41 | 86% | 38 | 29.79 | 1008.6 | ||||||
| 28 | 21:52 | S 17 G 24 | 10.00 | Overcast | OVC010 | 44.1 | 39.9 | 85% | 37 | 29.81 | 1009.5 | ||||||
| 28 | 20:52 | S 13 | 10.00 | Overcast | OVC012 | 42.1 | 37.9 | 85% | 36 | 29.86 | 1010.9 | ||||||
| 28 | 19:52 | S 12 | 10.00 | Overcast | OVC016 | 41 | 36 | 82% | 35 | 29.91 | 1012.8 | ||||||
| 28 | 18:52 | S 13 | 10.00 | Overcast | OVC017 | 42.1 | 36 | 42.1 | 39.9 | 79% | 36 | 29.94 | 1013.9 | ||||
| 28 | 17:52 | S 15 | 10.00 | Overcast | OVC020 | 42.1 | 35.1 | 76% | 35 | 29.96 | 1014.4 | ||||||
| 28 | 16:52 | S 9 | 10.00 | Overcast | OVC024 | 41 | 35.1 | 79% | 36 | 30.01 | 1016.1 | ||||||
| 28 | 15:52 | S 12 | 10.00 | Overcast | OVC025 | 42.1 | 34 | 73% | 36 | 30.02 | 1016.5 | ||||||
| 28 | 14:52 | S 16 | 10.00 | Overcast | BKN021 OVC070 | 41 | 33.1 | 73% | 33 | 30.03 | 1016.9 | ||||||
| 28 | 13:52 | S 12 | 10.00 | Overcast | OVC021 | 39.9 | 33.1 | 77% | 34 | 30.08 | 1018.4 | ||||||
| 28 | 12:52 | S 9 | 10.00 | Overcast | OVC021 | 39.9 | 32 | 39.9 | 35.1 | 73% | 34 | 30.09 | 1018.9 | ||||
| 28 | 11:52 | S 9 | 10.00 | Overcast | OVC019 | 39 | 32 | 76% | 33 | 30.15 | 1020.7 | ||||||
| 28 | 10:52 | S 8 | 10.00 | Overcast | OVC017 | 37.9 | 30 | 73% | 33 | 30.18 | 1021.8 | ||||||
| 28 | 09:52 | S 10 | 10.00 | Overcast | OVC019 | 37 | 28.9 | 73% | 30 | 30.2 | 1022.6 | ||||||
| 28 | 08:52 | S 6 | 10.00 | Overcast | OVC018 | 36 | 28 | 73% | 32 | 30.22 | 1023.2 | ||||||
| 28 | 07:52 | SE 7 | 10.00 | Overcast | OVC019 | 36 | 28 | 73% | 31 | 30.2 | 1022.7 | ||||||
| 28 | 06:52 | SE 6 | 10.00 | Overcast | OVC019 | 35.1 | 28 | 37 | 35.1 | 76% | 31 | 30.21 | 1022.9 | ||||
| 28 | 05:52 | S 5 | 10.00 | Overcast | OVC019 | 35.1 | 28 | 76% | 32 | 30.21 | 1023.0 | ||||||
| 28 | 04:52 | S 5 | 10.00 | Overcast | OVC018 | 36 | 28 | 73% | 33 | 30.22 | 1023.3 | ||||||
| 28 | 03:52 | SE 3 | 10.00 | Overcast | OVC019 | 36 | 28 | 73% | 30.23 | 1023.5 | |||||||
| 28 | 02:52 | SE 6 | 10.00 | Overcast | OVC021 | 36 | 28 | 73% | 32 | 30.23 | 1023.8 | ||||||
| 28 | 01:52 | SE 5 | 10.00 | Overcast | OVC021 | 36 | 28 | 73% | 33 | 30.24 | 1024.0 | ||||||
| 28 | 00:52 | NE 3 | 10.00 | Overcast | OVC023 | 37 | 28 | 39 | 37 | 70% | 30.24 | 1024.0 | |||||
| 27 | 23:52 | NE 6 | 10.00 | Overcast | OVC023 | 37 | 28 | 70% | 33 | 30.23 | 1023.7 | ||||||
| 27 | 22:52 | NE 9 | 10.00 | Overcast | OVC024 | 37.9 | 28.9 | 70% | 32 | 30.22 | 1023.4 | ||||||
| 27 | 21:52 | NE 9 | 10.00 | Overcast | OVC025 | 37.9 | 28.9 | 70% | 32 | 30.22 | 1023.3 | ||||||
| 27 | 20:52 | NE 9 | 10.00 | Overcast | OVC026 | 37.9 | 28.9 | 70% | 32 | 30.22 | 1023.1 | ||||||
| 27 | 19:52 | NE 12 | 10.00 | Overcast | OVC027 | 39 | 28.9 | 67% | 32 | 30.2 | 1022.6 | ||||||
| 27 | 18:52 | NE 14 | 10.00 | Overcast | OVC029 | 39 | 28.9 | 46 | 39 | 67% | 32 | 30.18 | 1022.0 | ||||
| 27 | 17:52 | NE 13 G 31 | 10.00 | Overcast | OVC031 | 39 | 28.9 | 67% | 32 | 30.18 | 1021.9 | ||||||
| 27 | 16:52 | NE 12 | 10.00 | Overcast | OVC032 | 39.9 | 30 | 68% | 34 | 30.15 | 1020.8 | ||||||
| 27 | 15:52 | NE 13 | 10.00 | Mostly Cloudy | SCT033 BKN250 | 41 | 30 | 65% | 34 | 30.12 | 1019.9 | ||||||
| 27 | 14:52 | NE 12 | 10.00 | Mostly Cloudy | SCT033 BKN250 | 45 | 30 | 56% | 40 | 30.1 | 1019.3 | ||||||
| 27 | 13:52 | NE 18 | 10.00 | Mostly Cloudy | BKN034 BKN250 | 45 | 30 | 56% | 38 | 30.07 | 1018.3 | ||||||
| 27 | 12:52 | NE 14 | 10.00 | Mostly Cloudy | BKN031 BKN250 | 42.1 | 30 | 43 | 39 | 62% | 35 | 30.07 | 1018.3 | ||||
| 27 | 11:52 | NE 9 | 10.00 | Mostly Cloudy | BKN031 BKN250 | 42.1 | 30 | 62% | 37 | 30.09 | 1018.7 | ||||||
| 27 | 10:52 | NE 17 G 24 | 10.00 | Mostly Cloudy | BKN033 BKN250 | 41 | 30 | 65% | 33 | 30.09 | 1018.9 | ||||||
| 27 | 09:52 | N 10 G 22 | 10.00 | Mostly Cloudy | BKN035 BKN250 | 41 | 32 | 70% | 35 | 30.08 | 1018.6 | ||||||
| 27 | 08:52 | N 15 | 10.00 | Mostly Cloudy | BKN036 BKN250 | 41 | 32 | 70% | 34 | 30.04 | 1017.3 | ||||||
| 27 | 07:52 | NE 6 | 10.00 | Mostly Cloudy | BKN039 BKN250 | 39 | 33.1 | 79% | 35 | 30 | 1015.8 | ||||||
| 27 | 06:52 | NE 7 | 10.00 | Overcast | OVC038 | 39 | 32 | 39 | 36 | 76% | 35 | 29.97 | 1014.8 | ||||
| 27 | 05:52 | NE 8 | 10.00 | Overcast | OVC035 | 39 | 32 | 76% | 34 | 29.91 | 1012.9 | ||||||
| 27 | 04:52 | NE 8 | 10.00 | Overcast | OVC035 | 37.9 | 30.9 | 76% | 33 | 29.88 | 1011.6 | ||||||
| 27 | 03:52 | E 5 | 10.00 | Mostly Cloudy | SCT025 BKN035 | 37.9 | 30.9 | 76% | 35 | 29.86 | 1011.1 | ||||||
| 27 | 02:52 | E 6 | 10.00 | Mostly Cloudy | BKN025 | 37 | 30 | 76% | 33 | 29.84 | 1010.3 | ||||||
| 27 | 01:52 | Calm | 10.00 | Overcast | OVC030 | 39 | 30 | 70% | 29.82 | 1009.7 | |||||||
| 27 | 00:52 | N 5 | 10.00 | Mostly Cloudy | FEW040 BKN060 | 36 | 30 | 39 | 35.1 | 79% | 33 | 29.8 | 1008.9 | ||||
| 26 | 23:52 | Calm | 10.00 | Partly Cloudy | SCT050 | 37 | 28 | 70% | 29.78 | 1008.2 | |||||||
| 26 | 22:52 | S 5 | 10.00 | Mostly Cloudy | BKN050 | 37.9 | 28 | 68% | 35 | 29.8 | 1009.1 | ||||||
| 26 | 21:52 | S 8 | 10.00 | Overcast | BKN049 BKN060 OVC110 | 37.9 | 27 | 65% | 33 | 29.82 | 1009.7 | ||||||
| 26 | 20:52 | S 9 | 10.00 | Overcast | FEW038 BKN055 OVC070 | 37.9 | 27 | 65% | 32 | 29.85 | 1010.7 | ||||||
| 26 | 19:52 | S 12 | 10.00 | Overcast | SCT038 OVC050 | 37 | 27 | 67% | 30 | 29.88 | 1011.7 | ||||||
| 26 | 18:52 | S 12 | 10.00 | Overcast | OVC040 | 36 | 26.1 | 36 | 34 | 67% | 29 | 29.91 | 1012.6 | ||||
| 26 | 17:52 | S 12 | 10.00 | Light Rain | OVC043 | 36 | 23 | 59% | 29 | 29.94 | 1013.6 | ||||||
| 26 | 16:52 | S 15 | 10.00 | Light Rain | OVC049 | 36 | 21.9 | 57% | 27 | 29.98 | 1015.1 | ||||||
| 26 | 15:52 | S 13 | 10.00 | Overcast | OVC050 | 36 | 18 | 48% | 28 | 30.04 | 1017.0 | ||||||
| 26 | 14:52 | S 13 | 10.00 | Overcast | OVC045 | 35.1 | 16 | 46% | 27 | 30.03 | 1016.8 | ||||||
| 26 | 13:52 | SE 8 | 10.00 | Overcast | OVC050 | 34 | 18 | 52% | 28 | 30.09 | 1018.9 | ||||||
| 26 | 12:52 | SE 6 | 10.00 | Overcast | OVC045 | 34 | 19 | 35.1 | 32 | 54% | 29 | 30.14 | 1020.5 | 0.01 | 0.01 | ||
| 26 | 11:52 | S 6 | 10.00 | Light Rain | BKN055 OVC080 | 34 | 17.1 | 50% | 29 | 30.17 | 1021.6 | ||||||
| 26 | 10:52 | SE 5 | 10.00 | Overcast | BKN080 OVC160 | 34 | 14 | 44% | 30 | 30.21 | 1023.0 | ||||||
| 26 | 09:52 | E 3 | 10.00 | Overcast | OVC160 | 34 | 12.9 | 42% | 30.24 | 1023.9 | |||||||
| 26 | 08:52 | NE 7 | 10.00 | Overcast | FEW100 OVC170 | 33.1 | 16 | 49% | 28 | 30.24 | 1023.8 | ||||||
| 26 | 07:52 | NE 7 | 10.00 | Overcast | OVC190 | 33.1 | 15.1 | 48% | 28 | 30.22 | 1023.3 | ||||||
| Date | Time (est) | 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) | |||||||||||||||