Driving conditions on Interstate 15 between Southern California and Las Vegas are significantly affected by atmospheric conditions. These conditions can range from clear skies and mild temperatures to extreme heat, high winds, flash floods, and even winter snow and ice, particularly at higher elevations through the Cajon Pass and Mountain Pass. Checking current and forecast conditions is crucial for safe travel.
Understanding prevailing atmospheric conditions along this heavily traveled route is essential for safe and efficient travel. Severe weather can lead to road closures, significant delays, and hazardous driving situations. Historically, unexpected storms have resulted in stranded motorists and accidents. Being aware of potential weather hazards allows travelers to make informed decisions about departure times, routes, and necessary precautions. Preparedness can minimize disruption and maximize safety.
