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. | ||||||||||||||||
| 27 | 12:52 | NW 8 | 10.00 | Light Rain | FEW026 BKN060 OVC110 | 78.1 | 66.9 | 69% | 80 | 29.95 | 1014.1 | ||||||
| 27 | 11:52 | N 8 | 10.00 | Overcast | BKN017 OVC200 | 79 | 70 | 74% | 82 | 29.96 | 1014.4 | ||||||
| 27 | 10:52 | W 5 | 10.00 | Overcast | BKN016 OVC170 | 77 | 70 | 79% | 79 | 29.95 | 1014.2 | ||||||
| 27 | 09:52 | Vrbl 3 | 9.00 | Fog in Vicinity | OVC009 | 72 | 71.1 | 97% | 29.95 | 1014.3 | |||||||
| 27 | 08:52 | S 3 | 5.00 | Patches Fog Fog/Mist | OVC007 | 71.1 | 70 | 96% | 29.95 | 1014.1 | |||||||
| 27 | 07:52 | SE 3 | 1.25 | Fog/Mist | SCT000 OVC004 | 71.1 | 70 | 71.1 | 68 | 96% | 29.96 | 1014.5 | |||||
| 27 | 06:52 | S 5 | 1.25 | Fog/Mist | SCT000 OVC004 | 70 | 69.1 | 97% | 29.96 | 1014.3 | |||||||
| 27 | 05:52 | Calm | 0.25 | Fog | VV003 | 69.1 | 68 | 96% | 29.96 | 1014.5 | |||||||
| 27 | 04:52 | S 5 | 0.13 | Light Rain Fog | VV003 | 69.1 | 68 | 96% | 29.97 | 1014.7 | |||||||
| 27 | 03:52 | S 7 | 4.00 | Light Rain Fog/Mist | OVC005 | 69.1 | 68 | 96% | 29.97 | 1015.0 | |||||||
| 27 | 02:52 | S 8 | 8.00 | Overcast | OVC006 | 69.1 | 68 | 96% | 29.98 | 1015.2 | |||||||
| 27 | 01:52 | S 6 | 9.00 | Overcast | FEW007 SCT021 OVC100 | 69.1 | 66.9 | 75 | 69.1 | 93% | 29.99 | 1015.6 | |||||
| 27 | 00:52 | S 7 | 9.00 | Overcast | BKN018 OVC110 | 69.1 | 68 | 96% | 30.01 | 1016.3 | |||||||
| 26 | 23:52 | S 6 | 8.00 | Overcast | OVC110 | 69.1 | 66.9 | 93% | 30.03 | 1016.9 | |||||||
| 26 | 22:52 | S 6 | 10.00 | Mostly Cloudy | BKN140 BKN250 | 70 | 66.9 | 90% | 30.04 | 1017.2 | |||||||
| 26 | 21:52 | S 7 | 10.00 | Mostly Cloudy | FEW023 FEW036 BKN120 | 70 | 66.9 | 90% | 30.05 | 1017.6 | |||||||
| 26 | 20:52 | S 8 | 10.00 | Mostly Cloudy | SCT023 SCT036 BKN080 | 71.1 | 66 | 84% | 30.05 | 1017.5 | |||||||
| 26 | 19:52 | Calm | 10.00 | Overcast | BKN026 OVC033 | 75 | 66 | 77 | 71.1 | 74% | 76 | 30.05 | 1017.5 | ||||
| 26 | 18:52 | Calm | 10.00 | Overcast | SCT030 OVC043 | 73.9 | 64.9 | 74% | 30.04 | 1017.4 | |||||||
| 26 | 17:52 | Calm | 10.00 | Overcast | SCT029 BKN044 OVC055 | 75.9 | 64.9 | 69% | 78 | 30.06 | 1017.9 | ||||||
| 26 | 16:52 | NE 3 | 10.00 | Overcast | FEW022 BKN049 OVC055 | 77 | 64.9 | 66% | 79 | 30.07 | 1018.1 | ||||||
| 26 | 15:52 | NE 5 | 10.00 | Mostly Cloudy | FEW025 BKN050 BKN150 | 75.9 | 64.9 | 69% | 78 | 30.08 | 1018.5 | ||||||
| 26 | 14:52 | Calm | 10.00 | Overcast | FEW018 OVC050 | 73 | 63 | 71% | 30.1 | 1019.3 | |||||||
| 26 | 13:52 | NE 5 | 10.00 | Overcast | FEW015 OVC060 | 71.1 | 63 | 71.1 | 66 | 76% | 30.13 | 1020.1 | 0.09 | ||||
| 26 | 12:52 | NE 3 | 10.00 | Light Rain | FEW009 OVC055 | 71.1 | 61 | 71% | 30.14 | 1020.6 | |||||||
| 26 | 11:52 | NE 3 | 10.00 | Light Drizzle | FEW009 OVC060 | 70 | 63 | 79% | 30.16 | 1021.1 | |||||||
| 26 | 10:52 | NE 6 | 9.00 | Light Rain | FEW009 OVC070 | 66.9 | 64 | 91% | 30.16 | 1021.1 | 0.09 | ||||||
| 26 | 09:52 | NE 6 | 6.00 | Light Rain Fog/Mist | SCT007 OVC075 | 69.1 | 68 | 96% | 30.15 | 1020.9 | 0.02 | ||||||
| 26 | 08:52 | N 5 | 2.50 | Light Rain Fog/Mist Fog in Vicinity | SCT009 OVC080 | 66.9 | 66 | 97% | 30.15 | 1020.7 | 0.07 | ||||||
| 26 | 07:52 | Calm | 4.00 | Light Rain Fog/Mist | FEW000 OVC075 | 66 | 64.9 | 66.9 | 63 | 96% | 30.14 | 1020.5 | 0.01 | 0.01 | |||
| 26 | 06:52 | Calm | 5.00 | Fog/Mist | SCT000 BKN085 OVC250 | 64.9 | 64.9 | 100% | 30.12 | 1019.7 | |||||||
| 26 | 05:52 | Calm | 4.00 | Shallow Fog Fog/Mist | BKN100 BKN250 | 66 | 64.9 | 96% | 30.09 | 1018.8 | |||||||
| 26 | 04:52 | Calm | 3.00 | Shallow Fog Fog/Mist | BKN140 BKN250 | 64.9 | 64.9 | 100% | 30.07 | 1018.3 | |||||||
| 26 | 03:52 | Calm | 4.00 | Patches Fog Fog/Mist | FEW120 SCT250 | 66 | 64.9 | 96% | 30.06 | 1017.8 | |||||||
| 26 | 02:52 | N 5 | 4.00 | Shallow Fog Fog/Mist | BKN120 OVC250 | 64.9 | 64.9 | 100% | 30.06 | 1017.7 | |||||||
| 26 | 01:52 | Calm | 8.00 | Shallow Fog | BKN130 OVC250 | 66.9 | 66 | 72 | 64.9 | 97% | 30.06 | 1017.9 | |||||
| 26 | 00:52 | Calm | 8.00 | Overcast | BKN130 OVC250 | 64.9 | 64 | 97% | 30.08 | 1018.5 | |||||||
| 25 | 23:52 | Calm | 8.00 | Overcast | SCT130 OVC250 | 69.1 | 66.9 | 93% | 30.08 | 1018.7 | |||||||
| 25 | 22:52 | Calm | 9.00 | Overcast | FEW050 SCT130 OVC250 | 69.1 | 66.9 | 93% | 30.09 | 1018.8 | |||||||
| 25 | 21:52 | Calm | 9.00 | Mostly Cloudy | SCT011 SCT050 BKN250 | 70 | 66.9 | 90% | 30.09 | 1018.8 | |||||||
| 25 | 20:52 | Calm | 9.00 | Mostly Cloudy | FEW015 FEW030 SCT100 BKN200 | 70 | 66.9 | 90% | 30.08 | 1018.4 | |||||||
| 25 | 19:52 | SE 6 | 10.00 | Mostly Cloudy | SCT015 SCT120 BKN200 | 72 | 66.9 | 75 | 72 | 84% | 30.06 | 1017.9 | |||||
| 25 | 18:52 | Calm | 10.00 | Overcast | BKN017 BKN110 OVC200 | 73 | 66.9 | 81% | 30.06 | 1017.8 | |||||||
| 25 | 17:52 | Calm | 10.00 | Overcast | FEW021 BKN032 BKN095 OVC200 | 75 | 68 | 79% | 76 | 30.06 | 1017.8 | ||||||
| 25 | 16:52 | Calm | 10.00 | Overcast | SCT021 OVC095 | 73.9 | 66.9 | 79% | 30.06 | 1017.8 | |||||||
| 25 | 15:52 | S 3 | 10.00 | Overcast | SCT016 OVC080 | 73.9 | 68 | 82% | 30.07 | 1018.0 | |||||||
| 25 | 14:52 | E 3 | 10.00 | Overcast | BKN015 OVC080 | 73 | 69.1 | 87% | 30.07 | 1018.2 | |||||||
| 25 | 13:52 | Calm | 9.00 | Overcast | BKN012 BKN100 OVC140 | 72 | 68 | 73 | 64 | 87% | 30.09 | 1019.0 | 0.01 | ||||
| 25 | 12:52 | NW 5 | 8.00 | Light Drizzle | OVC010 | 73 | 68 | 84% | 30.11 | 1019.4 | |||||||
| 25 | 11:52 | S 3 | 6.00 | Fog/Mist | OVC006 | 69.1 | 66.9 | 93% | 30.12 | 1019.7 | |||||||
| 25 | 10:52 | S 5 | 1.50 | Light Rain Fog/Mist | OVC004 | 66.9 | 66 | 97% | 30.11 | 1019.4 | 0.01 | ||||||
| 25 | 09:52 | S 5 | 1.25 | Light Rain Fog/Mist | OVC002 | 66 | 64.9 | 96% | 30.11 | 1019.6 | 0.01 | ||||||
| 25 | 08:52 | S 5 | 0.25 | Light Rain Fog | VV002 | 64.9 | 64 | 97% | 30.1 | 1019.3 | |||||||
| 25 | 07:52 | S 3 | 0.25 | Fog | VV002 | 64 | 63 | 64 | 62.1 | 96% | 30.11 | 1019.4 | 0.01 | ||||
| 25 | 06:52 | SE 3 | 1.75 | Fog/Mist | OVC003 | 64 | 63 | 96% | 30.1 | 1019.2 | |||||||
| 25 | 05:52 | Calm | 2.00 | Light Rain Fog/Mist | OVC003 | 63 | 62.1 | 97% | 30.09 | 1018.7 | 0.01 | ||||||
| 25 | 04:52 | S 3 | 4.00 | Fog/Mist | OVC003 | 63 | 62.1 | 97% | 30.09 | 1018.8 | |||||||
| 25 | 03:52 | SE 3 | 4.00 | Fog/Mist | OVC004 | 63 | 61 | 93% | 30.09 | 1018.7 | |||||||
| 25 | 02:52 | Calm | 4.00 | Fog/Mist | OVC005 | 63 | 61 | 93% | 30.09 | 1019.0 | |||||||
| 25 | 01:52 | Calm | 6.00 | Fog/Mist | OVC005 | 62.1 | 61 | 63 | 62.1 | 96% | 30.11 | 1019.4 | |||||
| 25 | 00:52 | Calm | 4.00 | Fog/Mist | OVC006 | 62.1 | 60.1 | 93% | 30.14 | 1020.4 | |||||||
| 24 | 23:52 | E 6 | 2.50 | Fog/Mist | OVC005 | 62.1 | 61 | 96% | 30.14 | 1020.5 | |||||||
| 24 | 22:52 | NE 5 | 1.50 | Fog/Mist | OVC004 | 62.1 | 61 | 96% | 30.16 | 1021.3 | |||||||
| 24 | 21:52 | Vrbl 3 | 2.50 | Fog/Mist | OVC005 | 62.1 | 60.1 | 93% | 30.17 | 1021.7 | |||||||
| 24 | 20:52 | NE 3 | 3.00 | Fog/Mist | OVC007 | 62.1 | 61 | 96% | 30.16 | 1021.2 | |||||||
| 24 | 19:52 | NE 5 | 3.00 | Fog/Mist | OVC008 | 63 | 60.1 | 66 | 63 | 90% | 30.16 | 1021.3 | |||||
| 24 | 18:52 | E 6 | 8.00 | Overcast | OVC010 | 64 | 60.1 | 87% | 30.15 | 1021.0 | |||||||
| 24 | 17:52 | NE 7 | 8.00 | Overcast | OVC013 | 64.9 | 60.1 | 84% | 30.15 | 1021.0 | |||||||
| 24 | 16:52 | NE 3 | 8.00 | Overcast | OVC012 | 64.9 | 59 | 81% | 30.18 | 1021.8 | |||||||
| 24 | 15:52 | NE 5 | 8.00 | Overcast | OVC012 | 64.9 | 59 | 81% | 30.18 | 1022.0 | |||||||
| 24 | 13:52 | NE 8 | 8.00 | Overcast | OVC008 | 63 | 57.9 | 63 | 55.9 | 84% | 30.22 | 1023.3 | |||||
| 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) | |||||||||||||||