Jacksonville Faces Rare Snowfall and Upcoming Cold Snap

Rare ‘Sea Effect’ Snowfall in Jacksonville

On January 27, 2026, Jacksonville and surrounding areas along Florida’s First Coast experienced an unusual ‘sea effect’ snowfall. This phenomenon, typically seen in colder climates, occurred when cold air masses moved over the relatively warmer Atlantic Ocean, leading to snow flurries along the coastline. While the snowfall was light and did not result in significant accumulation, it sparked curiosity among residents. Such events are exceedingly rare in Florida, with the last occurrence noted in January 2025, highlighting the unpredictable nature of the region’s weather patterns.

Upcoming Cold Snap and Weather Warnings

Looking ahead, Jacksonville is bracing for a significant cold snap. The National Weather Service has issued an Extreme Cold Warning and Freeze Warning from 7:00 PM on Saturday, January 31, 2026, to 1:00 PM on Sunday, February 1, 2026. Residents can expect dangerously cold wind chills as low as 7°F and sub-freezing temperatures as low as 20°F. Additionally, a Wind Advisory is in effect from 3:00 PM on Saturday to 7:00 AM on Sunday, with northwest winds of 20 to 30 mph and gusts up to 50 mph. These conditions may lead to frostbite on exposed skin in as little as 30 minutes. It’s crucial for residents to take precautions, such as dressing in layers, protecting tender plants, and ensuring outdoor pets have adequate shelter. The coldest air of the season is expected to arrive Sunday morning, with temperatures at or below freezing, even along the beaches. Wind chills will make it feel like the single digits and lower teens Sunday morning. The Donna Marathon at Jacksonville Beach is anticipated to be particularly challenging, with temperatures in the mid to upper 20s and a northwest breeze at 20-25 mph. Another widespread frost and freeze are expected on Monday morning. Residents are advised to stay informed through official channels and exercise caution during these extreme weather conditions.

Sources

• Rare ‘Sea Effect’ Snowfall Observed in Jacksonville
• Saturday, January 31, 2026. Jacksonville, FL – Weather Forecast
• WOKV Show Notes January 29, 2026: Brutal cold to arrive this weekend, chance for flurries