Dense Fog Today, Summerlike Warmth Tomorrow, Colder Weather Arrives Next Week

The weather in South Florida is presenting a mix of conditions this week. Dense fog is expected early today in inland areas, particularly near Lake Okeechobee. Low winds and residual moisture near the ground contribute to poor visibility, making driving hazardous. A Dense Fog Advisory has been issued by the National Weather Service, effective until 9 a.m. The advisory covers all regions except coastal Martin and Palm Beach Counties.

Transition to Summerlike Warmth

As the morning fog dissipates, temperatures will rise significantly. Today and tomorrow are anticipated to bring summerlike warmth for late January. Coastal areas can expect highs in the low 80s, while inland regions may reach mid to upper 80s. A few brief showers may occur, particularly along the east coast, as increased moisture is carried inland by sea breezes. However, most places will remain dry.

Upcoming Weather Changes

• Sunday Weather: Warm, southerly winds will prevail, with inland temperatures potentially nearing 90°F. Minor heat risks are noted for sensitive individuals.
• Monday Showers: A cold front will approach South Florida, raising rain chances to 20-50%. Showers are expected, with light to moderate rainfall.
• Marine Conditions: The cold front will create gusty winds, resulting in hazardous marine conditions, particularly in the Atlantic waters. Boaters should be cautious.

Colder Weather Ahead

Following the cold front, a significant drop in temperatures is forecasted. By Tuesday morning, areas west of Lake Okeechobee could see lows in the upper 30s, with wind chills possibly falling into the 30s. Daytime temperatures on Tuesday are expected to linger in the 60s, well below average for this time of year.

On Wednesday, temperatures may moderate slightly but will likely remain cooler than normal. Looking ahead, models indicate that South Florida may experience a prolonged period of below-normal temperatures. Daytime highs could struggle to reach 70 degrees over the second half of the week.