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 GW3356 - info
Comment: AmbientCWOP.com
Location: 38°42.58' N 90°36.83' W - locator EM48QR60IH - show map
6.1 km Northwest bearing 328° from Chesterfield, Saint Louis County, Missouri, United States [?]
10.4 km North bearing 348° from Clarkson Valley, Saint Louis County, Missouri, United States
13.5 km Southeast bearing 146° from O'Fallon, Saint Charles County, Missouri, United States
37.2 km West bearing 284° from Saint Louis, City of Saint Louis, Missouri, United States
Last WX report: 2026-02-22 17:43:30 UTC (1m39s ago)
2026-02-22 11:43:30 CST local time at Chesterfield, United States [?]
Temperature: -2.2 °C
Dew point: -12.3 °C
Humidity: 46 %
Pressure: 1032.0 mbar
Wind: Northeast 60° 0.4 m/s (Gusts 3.6 m/s)
Rain: 0.0 mm during last 1 hour, 0.0 mm during last 24 hours, 0.0 mm since midnight
Luminosity: 715 W/m²
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