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Weather station's callsign: Clear
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APRS/CWOP weather report from KA3RQR - info
Comment: AmbientCWOP.com
Location: 38°53.05' N 77°17.23' W - locator FM18IV52ME - show map
10.5 km Southeast bearing 154° from Reston, Fairfax County, Virginia, United States [?]
12.8 km Southeast bearing 138° from Herndon, Fairfax County, Virginia, United States
21.7 km West bearing 267° from Washington, D. C., Washington, D.C., United States
73.7 km Southwest bearing 232° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2026-02-24 04:02:30 UTC (2m26s ago)
2026-02-23 23:02:30 EST local time at Reston, United States [?]
Last WX report: 2026-02-24 03:57:28 UTC (7m28s ago)
2026-02-23 22:57:28 EST local time at Reston, United States [?]
Temperature: -0.6 °C
Dew point: -5.8 °C
Humidity: 68 %
Pressure: 1015.1 mbar
Wind: East 84° 1.3 m/s (Gusts 2.2 m/s)
Rain: 0.0 mm during last 1 hour, 6.3 mm during last 24 hours, 6.3 mm since midnight
Luminosity: 0 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.
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