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Weather station's callsign: Clear
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APRS/CWOP weather report from GW1690 - info
Comment: .weewx-5.1.0-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: 2025-06-01 03:21:04 UTC (2m50s ago)
2025-05-31 22:21:04 CDT local time at Marlborough, United States [?]
Temperature: 21.7 °C
Dew point: 15.3 °C
Humidity: 67 %
Pressure: 1009.0 mbar
Wind: Southwest 208° 0.0 m/s (Gusts 0.4 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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