Inner Circle News header

Icon - City News 1
Icon - Press Releases 1   Icon - Public Safety 1   Icon - Community 2    Icon - Events 2  


Press Enter to show all options, press Tab go to next option

Caltrans: Winter Storm Information

Post Date:01/04/2019 4:30 PM

SAN BERNARDINO – The California Department of Transportation (Caltrans) is alerting the traveling public that the National Weather Service (NWS) is predicting rain and snow in Southern California beginning Saturday, January 5 through Sunday, January 6. Snow elevations will possibly drop to the 4,000-foot level which will affect all mountain regions in Riverside and San Bernardino counties, including the Cajon Pass and Mountain Pass on Interstate 15 (I-15). Road conditions will be icy in areas that are affected by snow. 
Caltrans maintenance crews are preparing state highways for rain and snow. The mountain and pass regions will be preparing the highway in advance of the storm with deicing agents. Snow plows and other equipment are ready, and staff will be working 24/7 during the storm event. 

Motorists are advised to avoid travel during storm events and to SLOW DOWN! Chains will be required in mountain areas.  Remember to bring chains even if it not snowing due to sudden weather changes. 

Winter driving tips can be found at Chain control information can be found at  

Mud and debris flows are always possible during heavy rain events. Recent burn areas such as SR 38 through Forest Falls/Mountain Home Village (Valley Fire), SR’s 74 and SR 243 in Idyllwild and Mountain Center (Cranston Fire), and SR 74 and I-15 in Corona/Lake Elsinore (Holy Fire) are areas of concern.  Evacuations and road closures may be possible on state and local highways due to debris flows.  Desert regions are also subject to mud and debris flows. Mountain regions typically experience rock fall activity during and after storm events. For emergency information in Riverside County go to and San Bernardino go to 

Urban freeways and routes are subject to flooding during heavy downpours or extended periods of rain. Never try to drive through debris flows, large puddles or standing water.  Do not drive past “Road Closed” signs and always follow commands and instructions from Caltrans personnel, CHP/law enforcement and emergency responders. 

For more information regarding weather conditions please go to or Check local media for weather and traffic conditions before you leave. 


Return to full list >>


Your source for official City News