A cold storm system has swept into Southern California, defying the expectations of springtime weather with wintry conditions. Here’s what you need to know about this unexpected weather event.

Unseasonable Weather

Despite the calendar indicating the arrival of spring, Southern California residents woke up to a chilly surprise on Friday as a cold storm descended upon the region. This system, which began its approach late Thursday night, brought widespread rain and even snow at lower elevations.

Meteorological Insights

According to NEWS.ORG 11 Meteorologist Maria Quiban, the storm’s impact varied depending on location, with some areas experiencing light showers, while others faced heavy downpours. Quiban highlighted the storm’s instability, noting the possibility of thunderstorms as it continued its course.

Snowfall Projections

For residents in mountainous communities, snowfall was anticipated at elevations as low as 3,000 feet. Along the Grapevine route, a key passage for travelers, showers and storms were expected to diminish by Friday night. However, forecasters warned of a 15% chance of light snow showers over north-facing mountains near the Grapevine into early Saturday.

Projected snowfall amounts included:

• 8 to 12 inches for elevations above 6,000 feet
• 3 to 6 inches for elevations between 5,000 and 6,000 feet
• Up to 3 inches for elevations exceeding 3,000 feet

Temperature Fluctuations

As temperatures plummeted, overnight lows in the mountains were forecasted to dip as low as 20 degrees Fahrenheit. Meanwhile, daytime highs for inland and coastal communities were expected to reach the low to mid-50s.

Weather Alerts

The National Weather Service (NWS) issued several alerts, including:

• Winter Storm Warning: Effective until 11 p.m. Friday for mountain communities in San Bernardino and Riverside counties.
• Wind Advisory: Valid from noon to 9 p.m. Friday for beaches in Ventura and Los Angeles counties, the Malibu coast, and Palos Verdes Hills.
• High Surf Advisory: Remains in effect through 3 p.m. Saturday, warning of strong rip currents and large breaking waves.
• Beach Hazards Statement: Alerts of dangerous swimming conditions, advising against entering the water due to potential lightning strikes and hazardous surf.

Weekend Outlook

While the storm is expected to taper off by early Saturday, cooler temperatures and clear skies are anticipated for the weekend. However, a warming trend is forecasted to begin early next week, bringing relief from the wintry conditions.

Diego Sanchez’s Weather Forecast Analysis

Despite the arrival of spring, Southern California experienced a wintry blast with the unexpected onset of a cold storm system. As residents brace for snowfall and frigid temperatures, meteorological insights provide crucial guidance for navigating the adverse weather conditions. With vigilant attention to weather alerts and forecasts, individuals can better prepare for the dynamic shifts in Southern California’s climate.

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