Original McDonald's Museum (San Bernardino) is a Route 66 museum in California — Inland Empire (mile marker 2310). Site of original 1940 McDonald brothers drive-in. It sits at approximately 34.130°N, 117.317°W. BloomWX gives road-trip-ready weather: hourly forecast, radar, heat and air-quality signals, sunrise and sunset, and any active alerts along this stretch of the Mother Road. Data refreshes every 60 seconds from weather.gov and partner sources.
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