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Weather station's callsign: Clear
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APRS/CWOP weather report from FW4238 - info
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: 2026-02-21 20:30:49 UTC (9m56s ago)
2026-02-21 12:30:49 PST local time at Portola Valley, United States [?]
Temperature: 11.7 °C
Dew point: 4.2 °C
Humidity: 60 %
Pressure: 1020.4 mbar
Wind: South 194° 3.6 m/s (Gusts 9.4 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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