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Weather station's callsign: Clear
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APRS/CWOP weather report from GW1690 - info
Comment: .weewx-5.2.0-WeatherFlowUDP
Location: 38°34.32' N 90°21.84' W - locator EM48TN67HG - show map
2.3 km West bearing 275° from Marlborough, Saint Louis County, Missouri, United States [?]
3.6 km Northwest bearing 312° from Affton, Saint Louis County, Missouri, United States
15.7 km Southwest bearing 247° from Saint Louis, City of Saint Louis, Missouri, United States
39.4 km Southeast bearing 132° from O'Fallon, Saint Charles County, Missouri, United States
Last WX report: 2026-01-30 05:15:21 UTC (3m12s ago)
2026-01-29 23:15:21 CST local time at Marlborough, United States [?]
Temperature: -7.8 °C
Dew point: -12.0 °C
Humidity: 72 %
Pressure: 1038.9 mbar
Wind: North 347° 0.9 m/s (Gusts 2.2 m/s)
Rain: 0.0 mm during last 1 hour, 0.0 mm during last 24 hours, 0.0 mm since midnight
Luminosity: 0 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.
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