APRS/CWOP weather report from GW4980 – aprs.fi

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Comment:	weewx-5.2.0-MQTTSubscribeDriver
Location:	39°30.73' N 77°59.00' W - locator FM19AM22AW - show map 6.4 km North bearing 345° from Martinsburg, Berkeley County, West Virginia, United States [?] 17.1 km Southwest bearing 235° from Williamsport, Washington County, Maryland, United States 103.2 km Northwest bearing 313° from Arlington, Arlington County, Virginia, United States 106.5 km Northwest bearing 310° from Washington, D. C., Washington, D.C., United States
Last WX report:	2026-01-27 17:17:29 UTC (6d 12h56m ago) 2026-01-27 12:17:29 EST local time at Martinsburg, United States [?]
Temperature:	-5.0 °C
Dew point:	-15.9 °C
Humidity:	42 %
Pressure:	1001.5 mbar
Wind:	Southeast 141° 2.2 m/s (Gusts 2.7 m/s)
Luminosity:	272 W/m²

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.