APRS/CWOP weather report from GW1835 – aprs.fi

APRS/CWOP weather - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account

It is possible to search using wildcards (*?) after a prefix. Example: G*

Location:	37°41.63' N 122°03.96' W - locator CM87XQ26BM - show map 1.8 km East bearing 91° from Castro Valley, Alameda County, California, United States [?] 4.2 km East bearing 91° from Ashland, Alameda County, California, United States 32.3 km East bearing 106° from San Francisco, San Francisco County, California, United States 42.2 km North bearing 339° from San Jose, Santa Clara County, California, United States
Last WX report:	2025-06-02 17:00:50 UTC (6m13s ago) 2025-06-02 10:00:50 PDT local time at Castro Valley, United States [?]
Temperature:	17.2 °C
Dew point:	10.6 °C
Humidity:	65 %
Pressure:	1013.5 mbar
Wind:	South 164° 0.9 m/s (Gusts 3.1 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.