Archival Weather

Ronald Reagan Washington Ntl

Arlington, Virginia (KDCA)

Report from: Thursday, January 26, 2023 12:52 AM EST
Current time: Sunday, May 12, 2024 5:26 AM EDT

Current weather – Weather history – Daily summaries
Weather forecast

Temperature6.7°C (44.1°F)
Wind chill4.9°C (40.7°F)
Dew point5.6°C (42.1°F)
Winds 5 kts (2.6 m/s, 5.8 mph) West-Southwest (250°)
Visibility10 mi. (16.1 km)
Clouds Ceiling: Overcast 700 ft. (213 m)
Altimeter29.57 in.Hg (1001 mB)
Precip last 3 hours0.11 in. (3 mm)
Relative humidity93 %
Density altitude-452 ft. (-138 m)
Sea-level pressure100.1 kPa (1001 mB, 29.56 in.Hg)
Max temp last 6 hours8.9°C (48.0°F)
Min temp last 6 hours6.1°C (43.0°F)
Remarks Automated weather observing station with precipitation discriminator
Pressure falling, then rising
Flight conditions Instrument Meteorological Conditions
Raw dataKDCA 260552Z 25005KT 10SM OVC007 07/06 A2957 RMK AO2 SLP011 60011 T00670056 10089 20061 55014
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