Archival Weather
Ronald Reagan Washington Ntl
Arlington, Virginia (KDCA)
Report from: Tuesday, July 12, 2022 6:01 PM EDT
Current time: Monday, May 20, 2024 6:53 AM EDT
Current weather – Weather history – Daily summaries
Weather forecast
| Present weather | TSGRRA |
|---|---|
| Temperature | 27.8°C (82.0°F) |
| Heat index | 28.7°C (83.7°F) |
| Dew point | 17.2°C (63.0°F) |
| Winds | 27 kts (13.9 m/s, 31.1 mph) West (260°) |
| Wind gusts | 45 kts (23.2 m/s, 51.8 mph) |
| Peak wind | 45 kts (23.2 m/s, 51.8 mph) West (260°) at 21:59 |
| Visibility | 1.5 mi. (2.4 km) |
| Clouds | Scattered clouds with cumulonimbus 4,900 ft. (1,494 m) Ceiling: Broken clouds 7,500 ft. (2,286 m) Broken clouds 10,000 ft. (3,048 m) Broken clouds 25,000 ft. (7,620 m) |
| Altimeter | 29.84 in.Hg (1010 mB) |
| Precipitiation | Trace |
| Precip. events | Rain began 10:01 PM Hail began 10:01 PM |
| Relative humidity | 53 % |
| Density altitude | 1,835 ft. (559 m) |
| Remarks | Corrected report Automated weather observing station with precipitation discriminator Lightning observed: intra cloud, cloud to ground Lightning observed Frequent thunderstorm moving east visibility distant southwest north hailstone size |
| Flight conditions | Instrument Meteorological Conditions |
| Raw data | KDCA 122201Z COR 26027G45KT 1 1/2SM -TSGRRA SCT049CB BKN075 BKN100 BKN250 28/17 A2984 RMK AO2 FRQ LTGICCG ALQDS TS ALQDS MOV E PK WND 26045/2159 WSHFT 2145 VIS 1/4V5 LTG DSNT SW-N RAB01GRB01 GR 1/2 P0000 T02780172 |