APRS/CWOP weather - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Weather station's callsign: Clear
Start date (YYYY-MM-DD HH:MM):
End date (YYYY-MM-DD HH:MM):
It is possible to search using wildcards (*?) after a prefix. Example: G*
APRS/CWOP weather report from FW3190 - info
Location: 37°45.04' N 122°07.96' W - locator CM87WS40BD - show map
7.5 km Northwest bearing 327° from Castro Valley, Alameda County, California, United States [?]
11.1 km Northwest bearing 316° from Fairview, Alameda County, California, United States
25.3 km East bearing 96° from San Francisco, San Francisco County, California, United States
50.3 km Northwest bearing 335° from San Jose, Santa Clara County, California, United States
Last WX report: 2026-01-14 10:00:53 UTC (14m48s ago)
2026-01-14 02:00:53 PST local time at Castro Valley, United States [?]
Temperature: 11.1 °C
Dew point: 2.9 °C
Humidity: 57 %
Pressure: 1027.4 mbar
Wind: Southwest 213° 0.0 m/s (Gusts 0.0 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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS