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Weather station's callsign: Clear
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APRS/CWOP weather report from GW3660 - info
Comment: WeatherCatV331B8H31
Location: 34°04.59' N 117°43.10' W - locator DM14DB38TI - show map
2.6 km West bearing 268° from Montclair, San Bernardino County, California, United States [?]
6.8 km West bearing 250° from Upland, San Bernardino County, California, United States
48.4 km East bearing 87° from Los Angeles, Los Angeles County, California, United States
55.4 km Northeast bearing 51° from Long Beach, Los Angeles County, California, United States
Last WX report: 2025-06-24 11:35:40 UTC (9m2s ago)
2025-06-24 04:35:40 PDT local time at Montclair, United States [?]
Temperature: 15.0 °C
Dew point: 12.8 °C
Humidity: 87 %
Pressure: 1013.0 mbar
Wind: West 274° 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
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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