Archival Weather
Ronald Reagan Washington Ntl
Arlington, Virginia (KDCA)
Report from: Thursday, August 4, 2022 7:52 PM EDT
Current time: Monday, May 20, 2024 7:35 AM EDT
Current weather – Weather history – Daily summaries
Weather forecast
| Present weather | Thunderstorm |
|---|---|
| Temperature | 24.0°C (75.2°F) |
| Dew point | 21.0°C (69.8°F) |
| Winds | 7 kts (3.6 m/s, 8.1 mph) East-Southeast (120°) |
| Peak wind | 34 kts (17.5 m/s, 39.1 mph) West-Northwest (290°) at 22:57 |
| Visibility | 10 mi. (16.1 km) |
| Clouds | Few clouds 2,000 ft. (610 m) Scattered clouds with cumulonimbus 4,900 ft. (1,494 m) Scattered clouds 12,000 ft. (3,658 m) Ceiling: Broken clouds 25,000 ft. (7,620 m) |
| Altimeter | 30.09 in.Hg (1019 mB) |
| Precipitiation | 0.60 in. (15 mm) |
| Precip. events | Rain ended 11:23 PM Thunderstorm ended 11:32 PM Thunderstorm began 11:38 PM |
| Relative humidity | 83 % |
| Density altitude | 1,190 ft. (363 m) |
| Sea-level pressure | 101.9 kPa (1019 mB, 30.09 in.Hg) |
| Remarks | Automated weather observing station with precipitation discriminator Lightning observed Pressure rising rapidly Lightning observed: intra cloud, cloud to ground Lightning observed: intra cloud Distant frequent southeast southwest frequent distant east thunderstorm southeast southwest moving northeast cumulonimbus clouds observed distant east moving northeast |
| Flight conditions | Visual Meteorological Conditions |
| Raw data | KDCA 042352Z 12007KT 10SM TS FEW020 SCT049CB SCT120 BKN250 24/21 A3009 RMK AO2 PK WND 29034/2257 LTG DSNT ALQDS RAE23 TSE32B38 PRESRR SLP189 FRQ LTGICCG VC SE-SW FRQ LTGIC DSNT E TS SE-SW MOV NE CB DSNT E MOV NE P0060 60 |