Archival Weather
Ronald Reagan Washington Ntl
Arlington, Virginia (KDCA)
Report from: Thursday, July 21, 2022 4:52 PM EDT
Current time: Monday, May 20, 2024 1:02 AM EDT
Current weather – Weather history – Daily summaries
Weather forecast
| Present weather | Light rain |
|---|---|
| Temperature | 27.8°C (82.0°F) |
| Heat index | 30.1°C (86.2°F) |
| Dew point | 21.1°C (70.0°F) |
| Winds | 19 kts (9.8 m/s, 21.9 mph) Northwest (310°) |
| Wind gusts | 38 kts (19.5 m/s, 43.7 mph) |
| Peak wind | 38 kts (19.5 m/s, 43.7 mph) West-Northwest (300°) at 20:49 |
| Visibility | 2.5 mi. (4 km) |
| Clouds | Ceiling: Broken clouds with cumulonimbus 5,000 ft. (1,524 m) Broken clouds 6,500 ft. (1,981 m) Broken clouds 12,000 ft. (3,658 m) Broken clouds 25,000 ft. (7,620 m) |
| Altimeter | 29.74 in.Hg (1007 mB) |
| Precipitiation | Trace |
| Precip. events | Rain began 8:50 PM |
| Precip last 3 hours | Trace |
| Relative humidity | 67 % |
| Density altitude | 2,022 ft. (616 m) |
| Sea-level pressure | 100.7 kPa (1007 mB, 29.74 in.Hg) |
| Remarks | Automated weather observing station with precipitation discriminator Pressure rising rapidly Cumulonimbus clouds observed west northeast and overhead moving east Pressure rising more quickly |
| Flight conditions | Instrument Meteorological Conditions |
| Raw data | KDCA 212052Z 31019G38KT 2 1/2SM R01/2800VP6000FT -RA BKN050CB BKN065 BKN120 BKN250 28/21 A2974 RMK AO2 PK WND 30038/2049 WSHFT 2036 RAB50 PRESRR SLP070 CB W-NE AND OHD MOV E P0000 60000 T02780211 53002 |