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 EW8418 - info
Location: 37°59.35' N 122°32.90' W - locator CM87RX47EJ - show map
2.0 km Northeast bearing 36° from San Anselmo, Marin County, California, United States [?]
3.6 km East bearing 86° from Fairfax, Marin County, California, United States
26.4 km Northwest bearing 335° from San Francisco, San Francisco County, California, United States
92.3 km Northwest bearing 322° from San Jose, Santa Clara County, California, United States
Last WX report: 2025-10-20 01:25:44 UTC (9s ago)
2025-10-19 18:25:44 PDT local time at San Anselmo, United States [?]
Temperature: 18.9 °C
Dew point: 11.7 °C
Humidity: 63 %
Pressure: 1016.8 mbar
Wind: Northeast 65° 1.8 m/s
Rain: 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