APRS/CWOP weather report from KB3HHA-13 – aprs.fi

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Location:	39°09.14' N 77°16.08' W - locator FM19ID76UN - show map 5.8 km West bearing 280° from Gaithersburg, Montgomery County, Maryland, United States [?] 10.0 km Northwest bearing 293° from Derwood, Montgomery County, Maryland, United States 34.9 km Northwest bearing 325° from Washington, D. C., Washington, D.C., United States 58.5 km West bearing 255° from Baltimore, City of Baltimore, Maryland, United States
Last position:	2026-01-06 07:27:11 UTC (4m14s ago) 2026-01-06 02:27:11 EST local time at Gaithersburg, United States [?]
Last WX report:	2026-01-06 07:22:05 UTC (9m20s ago) 2026-01-06 02:22:05 EST local time at Gaithersburg, United States [?]
Temperature:	-1.7 °C
Dew point:	-3.1 °C
Humidity:	90 %
Pressure:	1014.2 mbar
Wind:	Southeast 135° 0.0 m/s (Gusts 0.0 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.