APRS/CWOP weather report from GW5557 – aprs.fi

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Comment:	VISR3931 400
Location:	38°42.49' N 90°09.26' W - locator EM48WQ19LX - show map 892.1 m Northwest bearing 327° from Granite City, Madison County, Illinois, United States [?] 2.9 km North bearing 5° from Madison, Madison County, Illinois, United States 9.8 km Northeast bearing 23° from Saint Louis, City of Saint Louis, Missouri, United States 48.6 km East bearing 103° from O'Fallon, Saint Charles County, Missouri, United States
Last WX report:	2026-03-01 06:51:22 UTC (2m43s ago) 2026-03-01 00:51:22 CST local time at Granite City, United States [?]
Temperature:	-0.6 °C
Dew point:	-5.6 °C
Humidity:	69 %
Pressure:	1010.8 mbar
Wind:	Northeast 33° 3.6 m/s (Gusts 6.3 m/s)
Rain:	0.0 mm during last 1 hour, 0.0 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.