Archival Weather
Ronald Reagan Washington Ntl
Arlington, Virginia (KDCA)
Report from: Saturday, July 16, 2022 4:52 PM EDT
Current time: Monday, May 20, 2024 3:08 AM EDT
Current weather – Weather history – Daily summaries
Weather forecast
| Temperature | 30.0°C (86.0°F) |
|---|---|
| Heat index | 31.4°C (88.5°F) |
| Dew point | 18.9°C (66.0°F) |
| Winds | 5 kts (2.6 m/s, 5.8 mph) Vrb |
| Winds variable | Winds variable |
| Visibility | 10 mi. (16.1 km) |
| Clouds | Scattered clouds 4,400 ft. (1,341 m) Scattered clouds 6,000 ft. (1,829 m) Ceiling: Broken clouds 16,000 ft. (4,877 m) Overcast 21,000 ft. (6,401 m) |
| Altimeter | 30.02 in.Hg (1017 mB) |
| Relative humidity | 52 % |
| Density altitude | 1,911 ft. (582 m) |
| Sea-level pressure | 101.6 kPa (1016 mB, 30.01 in.Hg) |
| Remarks | Automated weather observing station with precipitation discriminator Lightning observed Distant east cumulonimbus clouds observed distant northeast and east moving east Pressure falling more slowly |
| Flight conditions | Visual Meteorological Conditions |
| Raw data | KDCA 162052Z VRB05KT 10SM SCT044 SCT060 BKN160 OVC210 30/19 A3002 RMK AO2 LTG DSNT E SLP164 CB DSNT NE AND E MOV E T03000189 56012 |