APRS/CWOP weather report from GW4724 – aprs.fi

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Comment:	AmbientCWOP.com
Location:	39°29.84' N 77°58.86' W - locator FM19AL29GI - show map 4.8 km North bearing 342° from Martinsburg, Berkeley County, West Virginia, United States [?] 17.9 km Southwest bearing 230° from Williamsport, Washington County, Maryland, United States 105.3 km Northwest bearing 310° from Washington, D. C., Washington, D.C., United States 119.8 km West bearing 282° from Baltimore, City of Baltimore, Maryland, United States
Last WX report:	2026-01-13 19:23:35 UTC (2m13s ago) 2026-01-13 14:23:35 EST local time at Martinsburg, United States [?]
Temperature:	10.6 °C
Dew point:	-3.1 °C
Humidity:	38 %
Pressure:	1013.2 mbar
Wind:	West 253° 2.7 m/s (Gusts 3.6 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.