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Weather station's callsign: Clear
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APRS/CWOP weather report from EW8203 - info
Location: 38°20.15' N 90°08.96' W - locator EM48WI20BO - show map
44.1 m East bearing 99° from Waterloo, Monroe County, Illinois, United States [?]
11.6 km East bearing 73° from Valmeyer, Monroe County, Illinois, United States
32.7 km South bearing 173° from Saint Louis, City of Saint Louis, Missouri, United States
71.2 km Southeast bearing 138° from O'Fallon, Saint Charles County, Missouri, United States
Last WX report: 2025-09-20 08:46:00 UTC (14m56s ago)
2025-09-20 03:46:00 CDT local time at Waterloo, United States [?]
Temperature: 20.0 °C
Dew point: 16.8 °C
Humidity: 82 %
Pressure: 1015.6 mbar
Wind: Southwest 244° 0.4 m/s (Gusts 1.3 m/s)
Rain: 0.0 mm during last 1 hour, 0.8 mm during last 24 hours, 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.
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