KTLA 5 Weather Forecast: Winter Storm, Rain, and Wind for Southern California - February 18, 2026

Winter Storm Details

• 🌧️ Another round of rain is expected for Southern California, with umbrellas still needed.
• ❄️ Snow levels will drop to between 3,000 and 4,000 feet, with a dusting expected in the mountains.
• 💨 The strongest winds will be along the mountains and foothills, reaching 50 to 60 miles per hour.

Watches and Warnings

• ⚠️ A Winter Storm Warning is in effect for the mountains from Santa Barbara to San Bernardino, excluding the Santa Ana Mountains.
• 🌬️ Wind Advisories will expire at different times, some as late as Friday morning, with winds between 35-55 mph and gusts up to 65-75 mph.
• 🌊 Strong rip currents and waves of 6 to 10 feet are expected along the coast.

Futurecast and Weekend Outlook

• 🌃 Light showers may appear across San Diego and Southern Orange County by 11:30 PM.
• 🚗 Moderate to heavy rain cells are anticipated for the morning commute, starting around 4 AM.
• ☀️ By 8 AM, most areas are expected to be dry, with clear weather for the weekend.

Regional Forecast

• 🌡️ Inland Empire: Cloudy and 52°F on Thursday, warming to 57°F on Friday and 68°F on Saturday.
• 🏖️ Beaches: 59°F on Thursday, becoming warmer and drier through the weekend, reaching 69°F on Sunday.
• ⛰️ Ventura: Mid to upper 50s on Thursday and Friday, with a high of 69°F on Sunday.