Archival Weather
Ronald Reagan Washington Ntl
Arlington, Virginia (KDCA)
Report from: Thursday, August 4, 2022 6:52 PM EDT
Current time: Monday, May 20, 2024 4:16 AM EDT
Current weather – Weather history – Daily summaries
Weather forecast
| Present weather | Light thunderstorm with rain |
|---|---|
| Temperature | 26.7°C (80.1°F) |
| Heat index | 28.5°C (83.2°F) |
| Dew point | 20.6°C (69.1°F) |
| Winds | 21 kts (10.8 m/s, 24.2 mph) Northwest (320°) |
| Wind gusts | 30 kts (15.4 m/s, 34.5 mph) |
| Peak wind | 50 kts (25.7 m/s, 57.5 mph) West-Southwest (250°) at 21:53 |
| Visibility | 3 mi. (4.8 km) |
| Clouds | Ceiling: Broken clouds with cumulonimbus 4,900 ft. (1,494 m) Broken clouds 11,000 ft. (3,353 m) Broken clouds 25,000 ft. (7,620 m) |
| Altimeter | 30.10 in.Hg (1019 mB) |
| Precipitiation | 0.09 in. (2 mm) |
| Precip. events | Rain ended 10:24 PM Rain began 10:51 PM Thunderstorm ended 10:21 PM Thunderstorm began 10:32 PM |
| Relative humidity | 69 % |
| Density altitude | 1,475 ft. (450 m) |
| Sea-level pressure | 101.9 kPa (1019 mB, 30.10 in.Hg) |
| Remarks | Automated weather observing station with precipitation discriminator Lightning observed Pressure rising rapidly Lightning observed: intra cloud, cloud to ground Distant frequent thunderstorm moving northeast |
| Flight conditions | Marginal Visual Meteorological Conditions |
| Raw data | KDCA 042252Z 32021G30KT 3SM R01/5000VP6000FT -TSRA BKN049CB BKN110 BKN250 27/21 A3010 RMK AO2 PK WND 25050/2153 WSHFT 2224 LTG DSNT ALQDS RAE24B51 TSE21B32 PRESRR SLP193 FRQ LTGICCG ALQDS TS ALQDS MOV NE P0009 T02670206 |