In Southern California
No traffic restrictions are reported for this area.
Highway SR-18 CalTrans Road Conditions in California
Road Weather Information
The following data is provided by CalTrans reported via Road Weather Information Stations (RWIS) along the highway. The data is provided as-is and is not guaranteed to be accurate, use caution when using this data.
Weather Station at SR-18 : SR-189 (Lake Gregory Drive) in San Bernardino San Bernardino county
72.3°F
Time: 2025-03-24 16:45:02
Max Temp: 75.6F
Min Temp: 32F
Avg Wind Speed: 2.24 mph Southwest
Max Wind Gust: 3.80 mph
Visibility: 4.7mi. Clear
Dew Point: 32.4F
Precipitation: Slight (unidentified)
Relative Humidity: 23%
Elevation: 5141 ft
