| www.erh.noaa.gov |
| Washington-Dulles International Airport |
| D a t e | Time (edt) |
Wind (mph) | Vis. (mi.) | Weather | Sky Cond. | Temperature (ºF) | Pressure | Precipitation | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air | Dwpt | 6 hour | altimeter (in) | sea level (mb) | 1 hr | 3 hr | 6 hr | |||||||
| Max. | Min. | |||||||||||||
| 21 | 08:52 | S 8 | 7.00 | Overcast | SCT007 OVC010 | 69 | 66 | 30.01 | 1015.8 | |||||
| 21 | 07:52 | S 5 | 2.50 | Fog/Mist | SCT005 OVC010 | 69 | 66 | 69 | 67 | 30.00 | 1015.6 | |||
| 21 | 06:52 | SW 6 | 1.00 | Fog/Mist | OVC005 | 68 | 66 | 30.00 | 1015.5 | |||||
| 21 | 05:52 | SW 3 | 1.00 | Fog/Mist | OVC003 | 67 | 66 | 29.99 | 1015.3 | |||||
| 21 | 04:52 | S 9 | 1.00 | Fog/Mist | OVC003 | 67 | 66 | 29.97 | 1014.6 | |||||
| 21 | 03:52 | SW 8 | 7.00 | Overcast | OVC005 | 68 | 66 | 29.97 | 1014.5 | |||||
| 21 | 02:52 | S 3 | 10.00 | Partly Cloudy | SCT200 | 68 | 66 | 29.97 | 1014.7 | |||||
| 21 | 00:52 | S 8 | 10.00 | Mostly Cloudy | BKN200 | 69 | 66 | 29.99 | 1015.3 | |||||
| 20 | 23:52 | S 3 | 10.00 | Partly Cloudy | FEW120 SCT200 | 70 | 66 | 30.00 | 1015.5 | |||||
| 20 | 22:52 | S 6 | 10.00 | Partly Cloudy | FEW039 SCT120 | 73 | 66 | 30.00 | 1015.5 | |||||
| 20 | 21:52 | S 6 | 10.00 | Mostly Cloudy | SCT037 BKN120 | 73 | 66 | 30.00 | 1015.5 | |||||
| 20 | 20:52 | S 5 | 10.00 | Mostly Cloudy | BKN039 BKN120 | 75 | 66 | 29.99 | 1015.4 | |||||
| 20 | 19:52 | S 5 | 10.00 | Partly Cloudy | FEW035TCU SCT120 SCT250 | 77 | 65 | 81 | 75 | 29.99 | 1015.2 | |||
| 20 | 18:52 | S 7 | 10.00 | Partly Cloudy | FEW035TCU SCT250 | 80 | 64 | 29.99 | 1015.3 | |||||
| 20 | 17:52 | SW 9 | 10.00 | Mostly Cloudy | SCT038 BKN200 | 81 | 65 | 30.00 | 1015.5 | |||||
| 20 | 16:52 | S 6 | 10.00 | Mostly Cloudy | SCT034 BKN200 | 81 | 66 | 29.99 | 1015.4 | |||||
| 20 | 15:52 | S 7 | 10.00 | Mostly Cloudy | BKN032 BKN200 | 80 | 66 | 30.01 | 1016.1 | |||||
| 20 | 14:52 | SW 8 G 16 | 10.00 | Mostly Cloudy | SCT023 BKN100 BKN200 | 79 | 67 | 30.03 | 1016.6 | |||||
| 20 | 13:52 | SW 5 | 10.00 | Mostly Cloudy | FEW019 SCT025 BKN038 | 75 | 66 | 77 | 66 | 30.06 | 1017.5 | |||
| 20 | 12:52 | Calm | 10.00 | Overcast | SCT017 OVC025 | 73 | 66 | 30.08 | 1018.2 | |||||
| 20 | 11:52 | SW 8 | 10.00 | Overcast | BKN015 OVC020 | 72 | 66 | 30.08 | 1018.4 | |||||
| 20 | 10:52 | SW 7 | 10.00 | Overcast | BKN012 OVC017 | 70 | 65 | 30.10 | 1019.0 | |||||
| 20 | 09:52 | S 6 | 7.00 | Overcast | BKN007 OVC010 | 68 | 65 | 30.10 | 1019.1 | |||||
| 20 | 08:52 | SW 6 | 5.00 | Fog/Mist | OVC007 | 67 | 64 | 30.10 | 1019.1 | |||||
| 20 | 07:52 | S 3 | 4.00 | Fog/Mist | OVC005 | 66 | 65 | 67 | 66 | 30.10 | 1019.0 | |||
| 20 | 06:52 | S 7 | 5.00 | Fog/Mist | OVC007 | 66 | 64 | 30.09 | 1018.6 | |||||
| 20 | 05:52 | S 5 | 5.00 | Fog/Mist | BKN007 OVC012 | 66 | 64 | 30.07 | 1018.2 | |||||
| 20 | 04:52 | S 5 | 6.00 | Fog/Mist | BKN007 OVC013 | 66 | 64 | 30.07 | 1018.1 | |||||
| 20 | 03:52 | Calm | 6.00 | Fog/Mist | BKN007 OVC023 | 67 | 65 | 30.07 | 1018.2 | |||||
| 20 | 02:52 | S 7 | 6.00 | Fog/Mist | SCT007 BKN011 OVC030 | 67 | 65 | 30.08 | 1018.3 | |||||
| 20 | 01:52 | S 6 | 7.00 | Mostly Cloudy | FEW012 BKN035 BKN070 | 67 | 65 | 72 | 67 | 30.08 | 1018.5 | 0.04 | ||
| 20 | 00:52 | S 5 | 7.00 | Light Rain | BKN018 BKN035 | 68 | 66 | 30.11 | 1019.3 | 0.04 | ||||
| 19 | 23:52 | SE 7 | 7.00 | Overcast | BKN014 BKN027 OVC050 | 69 | 65 | 30.12 | 1019.8 | |||||
| 19 | 22:52 | E 5 | 7.00 | Overcast | BKN032 BKN048 OVC070 | 70 | 65 | 30.12 | 1019.9 | |||||
| 19 | 21:52 | E 5 | 10.00 | Overcast | BKN065 OVC075 | 70 | 65 | 30.12 | 1019.9 | |||||
| 19 | 20:52 | S 5 | 10.00 | Overcast | FEW027 OVC060 | 71 | 64 | 30.10 | 1019.2 | |||||
| 19 | 19:52 | S 5 | 10.00 | Overcast | SCT034 SCT060 OVC075 | 72 | 63 | 74 | 68 | 30.09 | 1018.7 | |||
| 19 | 18:52 | S 6 | 10.00 | Overcast | BKN040 BKN050 OVC065 | 73 | 63 | 30.09 | 1018.7 | |||||
| 19 | 17:52 | S 3 | 10.00 | Mostly Cloudy | SCT028 BKN037 BKN045 | 73 | 64 | 30.10 | 1019.0 | |||||
| 19 | 16:52 | S 5 | 10.00 | Mostly Cloudy | FEW022 SCT040 BKN070 | 73 | 63 | 30.11 | 1019.4 | |||||
| 19 | 15:52 | S 3 | 7.00 | Overcast | BKN022 OVC035 | 72 | 62 | 30.12 | 1019.6 | |||||
| 19 | 14:52 | S 5 | 7.00 | Overcast | BKN015 OVC022 | 71 | 63 | 30.14 | 1020.3 | |||||
| 19 | 13:52 | S 3 | 3.00 | Overcast | BKN010 OVC015 | 68 | 63 | 68 | 60 | 30.16 | 1021.2 | |||
| 19 | 12:52 | S 3 | 3.00 | Overcast | OVC007 | 66 | 63 | 30.18 | 1021.9 | |||||
| 19 | 11:52 | S 5 | 3.00 | Overcast | OVC007 | 66 | 62 | 30.19 | 1022.3 | |||||
| 19 | 10:52 | SE 3 | 2.00 | Overcast | OVC007 | 64 | 61 | 30.20 | 1022.6 | |||||
| 19 | 09:52 | E 3 | 2.00 | Overcast | OVC005 | 63 | 61 | 30.20 | 1022.6 | |||||
| D a t e | Time (edt) |
Wind (mph) | Vis. (mi.) | Weather | Sky Cond. | Air | Dwpt | Max. | Min. | altimeter (in) | sea level (mb) |
1 hr | 3 hr | 6 hr |
| 6 hour | ||||||||||||||
| Temperature (ºF) | Pressure | Precipitation | ||||||||||||
| National Weather Service Southern Region Headquarters Fort Worth, Texas Disclaimer |
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