APRS/CWOP weather report from cw7453 – aprs.fi

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Location:	38°55.16' N 77°39.86' W - locator FM18EW00GP - show map 1.7 km North bearing 352° from Bull Run Mountain Estates, Prince William County, Virginia, United States [?] 13.9 km West bearing 269° from South Riding, Loudoun County, Virginia, United States 54.4 km West bearing 273° from Washington, D. C., Washington, D.C., United States 99.7 km Southwest bearing 246° from Baltimore, City of Baltimore, Maryland, United States
Last WX report:	2026-01-02 17:30:56 UTC (9m1s ago) 2026-01-02 12:30:56 EST local time at Bull Run Mountain Estates, United States [?]
Temperature:	-1.7 °C
Dew point:	-11.0 °C
Humidity:	49 %
Pressure:	1009.6 mbar
Wind:	West 270° 0.4 m/s (Gusts 0.9 m/s)
Rain:	0.0 mm during last 1 hour, 0.0 mm during last 24 hours, 0.0 mm since midnight

This page shows weather data collected mostly by privately owned and operated weather stations. Stations with a CW-prefixed, numbered callsign are taking part in the Citizen Weather Observer Program (CWOP). Most other weather stations are amateur radio operators with a weather station. Some information is also converted by individuals from publicly available sources like airport weather reports.