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Weather station's callsign: Clear
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APRS/CWOP weather report from GW1835 - info
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 [?]
2.5 km Northwest bearing 314° from Fairview, 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: 2025-08-31 18:00:49 UTC (7m32s ago)
2025-08-31 11:00:49 PDT local time at Castro Valley, United States [?]
Temperature: 29.4 °C
Dew point: 11.4 °C
Humidity: 33 %
Pressure: 1014.0 mbar
Wind: North 0° 0.4 m/s (Gusts 1.8 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.
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