Archival Weather
Ronald Reagan Washington Ntl
Arlington, Virginia (KDCA)
Report from: Tuesday, August 2, 2022 10:52 AM EDT
Current time: Sunday, May 19, 2024 10:41 PM EDT
Current weather – Weather history – Daily summaries
Weather forecast
| Temperature | 30.6°C (87.1°F) |
|---|---|
| Heat index | 33.0°C (91.4°F) |
| Dew point | 20.6°C (69.1°F) |
| Winds | 10 kts (5.1 m/s, 11.5 mph) West (280°) |
| Visibility | 10 mi. (16.1 km) |
| Clouds | Few clouds 2,500 ft. (762 m) Few clouds 14,000 ft. (4,267 m) Scattered clouds 25,000 ft. (7,620 m) |
| Altimeter | 29.90 in.Hg (1013 mB) |
| Relative humidity | 55 % |
| Density altitude | 2,139 ft. (652 m) |
| Sea-level pressure | 101.3 kPa (1013 mB, 29.90 in.Hg) |
| Remarks | Automated weather observing station with precipitation discriminator Pressure rising, then falling |
| Flight conditions | Visual Meteorological Conditions |
| Raw data | KDCA 021452Z 28010KT 10SM FEW025 FEW140 SCT250 31/21 A2990 RMK AO2 SLP125 T03060206 50000 |