APRS/CWOP weather - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Weather station's callsign: Clear
Completed generating weather report (took 0.004 s).
Start date (YYYY-MM-DD HH:MM):
Open Calendar
End date (YYYY-MM-DD HH:MM):
Open Calendar
It is possible to search using wildcards (*?) after a prefix. Example: G*
APRS/CWOP weather report from K9JM - info
Comment: .weewx-5.1.0-Vantage
Location: 39°06.80' N 121°03.19' W - locator CM99LC37OE - show map
3.1 km South bearing 179° from Alta Sierra, Nevada County, California, United States [?]
11.8 km South bearing 177° from Grass Valley, Nevada County, California, United States
70.4 km Northeast bearing 33° from Sacramento, Sacramento County, California, United States
116.1 km Southwest bearing 247° from Reno, Washoe County, Nevada, United States
Last WX report: 2025-03-13 07:15:37 UTC (4m ago)
2025-03-13 00:15:37 PDT local time at Alta Sierra, United States [?]
Temperature: 3.9 °C
Dew point: 3.2 °C
Humidity: 95 %
Pressure: 1005.9 mbar
Wind: West 270° 0.4 m/s (Gusts 1.8 m/s)
Rain: 1.0 mm during last 1 hour, 28.2 mm during last 24 hours, 0.3 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