Archival Weather
Ronald Reagan Washington Ntl
Arlington, Virginia (KDCA)
Report from: Tuesday, January 17, 2023 11:52 PM EST
Current time: Monday, May 20, 2024 2:06 AM EDT
Current weather – Weather history – Daily summaries
Weather forecast
| Present weather | Mist |
|---|---|
| Temperature | 5.0°C (41.0°F) |
| Wind chill | 2.8°C (37.1°F) |
| Dew point | 4.4°C (39.9°F) |
| Winds | 5 kts (2.6 m/s, 5.8 mph) South (190°) |
| Visibility | 4 mi. (6.4 km) |
| Clouds | Scattered clouds 400 ft. (122 m) Ceiling: Broken clouds 3,000 ft. (914 m) |
| Altimeter | 29.73 in.Hg (1007 mB) |
| Relative humidity | 96 % |
| Density altitude | -859 ft. (-262 m) |
| Sea-level pressure | 100.7 kPa (1007 mB, 29.72 in.Hg) |
| Max temp last 24 hours | 7.8°C (46.0°F) |
| Min temp last 24 hours | 3.3°C (37.9°F) |
| Remarks | Automated weather observing station with precipitation discriminator Visibility southwest northwest |
| Flight conditions | Marginal Visual Meteorological Conditions |
| Raw data | KDCA 180452Z 19005KT 4SM BR SCT004 BKN030 05/04 A2973 RMK AO2 SLP066 VIS SW-NW 1/4 T00500044 400780033 |