Southern California Nears 90s as February Heat Peaks Before Sharp Cooldown Across California Next Week
UNITED STATES — A warm start to February is peaking across California, with forecast data showing Southern California approaching its hottest day of the month, including daytime highs pushing into the 90s in parts of SoCal. Weather models indicate this burst of heat will be short-lived, as a cooling trend begins this weekend and ushers in cooler, more unsettled conditions statewide next week.
Southern California Set for February Heat Spike
Forecast high-temperature maps show interior and foothill areas of Southern California climbing into the upper 80s and low 90s, well above early-February averages. Coastal areas remain slightly cooler but still unusually warm for this time of year.
Cities and inland valleys across Los Angeles County, Orange County, Riverside County, San Bernardino County, and parts of San Diego County are expected to see their warmest temperatures of the month during this peak.
Northern and Central California are also trending warm, with many locations running 10–20 degrees above seasonal norms, though the most intense heat remains focused in the south.
West Coast Ridge Driving the Warmth
This heat surge is being driven by a strong West Coast ridge, which has allowed warm, dry air to dominate California’s weather pattern. The ridge has suppressed storm activity, resulting in clear skies, strong February sunshine, and rapid daytime warming.
However, this pattern is already showing signs of weakening.
Cooling Trend Begins This Weekend
By the weekend, forecast models indicate the West Coast ridge will begin to break down, opening the door for cooler air to spill into California. Temperatures will trend downward from north to south, with noticeably cooler days by late weekend and early next week.
While the cooldown will bring relief from the heat, it also signals a transition to more unsettled weather, including increased cloud cover and the potential for precipitation in parts of the state as the pattern becomes more active.
Unsettled Weather Possible Next Week
As the ridge collapses, California may shift into a more variable weather regime, with:
- Cooler daytime highs
- Greater temperature swings
- Increasing chances for clouds and system-driven weather
This pattern change could mark a return to more typical February conditions, especially for Northern and Central California.
What to Watch Going Forward
Residents across Southern California should prepare for unseasonably warm conditions in the short term, followed by a noticeable cooldown. Those sensitive to heat should stay hydrated, limit strenuous outdoor activity during peak afternoon hours, and remain aware that conditions will change quickly.
Do you think this February warmth feels more like spring—or summer? Share your thoughts and stay updated with continued coverage at WaldronNews.com.