Storm Clouds and Mountain Gusts: San Diego Prepares for a Wet Tuesday

As San Diegans wake up this Tuesday, February 10, 2026, the familiar coastal marine layer has transitioned into a more significant weather system. Regional meteorological stations and the National Weather Service are tracking a front moving in from the northwest that is expected to bring steady moisture and cooler temperatures to the region. While the morning may seem like a typical gray day in Southern California, residents should prepare for a distinct shift in conditions as the afternoon and evening progress.

A Mild and Humid Morning

The early hours of Tuesday feature overcast skies and high humidity levels, currently hovering around 87 percent. Temperatures are starting in the low 60s, with a morning reading of approximately 61 degrees Fahrenheit. While the chance of precipitation is low during the morning commute—estimated at just 10 percent—the air feels heavy, signaling the arrival of the incoming storm system. Visibility may be slightly reduced in coastal canyons and near the shore due to the thick cloud cover, though no major traffic delays have been reported yet.

Afternoon: Wind Speeds and Mountain Alerts

By midday, the daytime high is expected to reach a modest 64 to 65 degrees Fahrenheit. While these temperatures remain relatively mild for February, the primary weather story begins in the higher elevations. A wind advisory is currently in effect for the mountains, passes, and desert foothills. Wind gusts are expected to intensify throughout the afternoon, making travel difficult for high-profile vehicles on interstate routes leading out of the county. In the highest peaks, specifically at elevations above 7,500 feet, the drop in temperature may even result in light snowfall totals by the end of the day.

Evening: Rain Moves Through the Region

The main weather event is scheduled for late Tuesday evening. Forecast data indicates that the chance of rain will jump from 20 percent during the day to a significant 75 percent after sunset. This precipitation is pushing in from the northwest and will likely impact the late evening commute. Expect light but consistent rain across the city, with the potential for more isolated showers to continue into the overnight hours and through Wednesday morning. The total accumulation is expected to remain light, though enough to cause slick conditions on the roads.

Preparation and Overnight Outlook

With the sun setting at approximately 5:32 PM, the overnight low will dip to around 58 degrees. As the rain sets in, residents are advised to secure outdoor furniture and check their vehicle safety equipment. While this is not categorized as a major flooding event, the combination of wet roads and gusty mountain winds warrants extra caution for anyone on the move tonight. Humidity will remain high at approximately 76 percent through the night, ensuring a damp and cool start to the middle of the week.