APRS/CWOP weather report from K3CHZ – aprs.fi

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Comment:	.WD 31
Location:	39°14.58' N 76°59.90' W - locator FM19MF08EH - show map 13.7 km West bearing 271° from Columbia, Howard County, Maryland, United States [?] 17.4 km West bearing 261° from Ellicott City, Howard County, Maryland, United States 33.6 km West bearing 261° from Baltimore, City of Baltimore, Maryland, United States 38.8 km North bearing 5° from Washington, D. C., Washington, D.C., United States
Last position:	2025-11-12 15:43:14 UTC (2m53s ago) 2025-11-12 10:43:14 EST local time at Columbia, United States [?]
Last WX report:	2025-11-12 15:38:15 UTC (7m52s ago) 2025-11-12 10:38:15 EST local time at Columbia, United States [?]
Temperature:	8.9 °C
Humidity:	44 %
Pressure:	1010.4 mbar
Wind:	Southwest 220° 4.5 m/s (Gusts 6.3 m/s)
Rain:	0.0 mm during last 1 hour, 0.0 mm during last 24 hours, 0.0 mm since midnight
Luminosity:	179 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.