APRS/CWOP weather report from FW4238 – aprs.fi

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Location:	37°17.33' N 122°13.52' W - locator CM87VG29XH - show map 10.6 km South bearing 175° from Portola Valley, San Mateo County, California, United States [?] 12.6 km South bearing 191° from Ladera, San Mateo County, California, United States 29.7 km West bearing 259° from San Jose, Santa Clara County, California, United States 56.7 km South bearing 162° from San Francisco, San Francisco County, California, United States
Last WX report:	2025-08-31 09:30:06 UTC (5m29s ago) 2025-08-31 02:30:06 PDT local time at Portola Valley, United States [?]
Temperature:	26.7 °C
Humidity:	16 %
Pressure:	1012.7 mbar
Wind:	North 1° 1.3 m/s (Gusts 2.2 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.