Archival Weather
Washington Dulles Intl
Washington, Virginia (KIAD)
Report from: Wednesday, February 14, 2024 11:52 PM EST
Current time: Monday, July 8, 2024 8:20 AM EDT
Current weather – Weather history – Daily summaries
Weather forecast
| Temperature | -1.7°C (28.9°F) |
|---|---|
| Dew point | -6.1°C (21.0°F) |
| Winds | Calm |
| Visibility | 10 mi. (16.1 km) |
| Clouds | Sky clear |
| Altimeter | 30.22 in.Hg (1023 mB) |
| Relative humidity | 72 % |
| Density altitude | -2,336 ft. (-712 m) |
| Sea-level pressure | 102.4 kPa (1024 mB, 30.22 in.Hg) |
| Max temp last 24 hours | 7.8°C (46.0°F) |
| Min temp last 24 hours | -2.2°C (28.0°F) |
| Remarks | System requires maintenance Automated weather observing station with precipitation discriminator |
| Flight conditions | Visual Meteorological Conditions |
| Raw data | KIAD 150452Z 00000KT 10SM CLR M02/M06 A3022 RMK AO2 SLP235 T10171061 400781022 $ |