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 FW4463 - info
Location: 37°50.36' N 122°15.46' W - locator CM87UU91BK - show map
2.8 km Northwest bearing 306° from Piedmont, Alameda County, California, United States [?]
4.1 km North bearing 17° from Oakland, Alameda County, California, United States
15.9 km Northeast bearing 63° from San Francisco, San Francisco County, California, United States
64.1 km Northwest bearing 330° from San Jose, Santa Clara County, California, United States
Last position: 2026-02-21 18:20:03 UTC (2m16s ago)
2026-02-21 10:20:03 PST local time at Piedmont, United States [?]
Last WX report: 2026-02-21 18:15:01 UTC (7m18s ago)
2026-02-21 10:15:01 PST local time at Piedmont, United States [?]
Temperature: 12.8 °C
Dew point: -0.1 °C
Humidity: 41 %
Pressure: 1019.9 mbar
Wind: Southeast 117° 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.
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