Dense Fog Advisory Issued for Connecticut Shoreline

Hazardous driving conditions expected during morning commute

Published on Feb. 21, 2026

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A dense fog advisory has been issued for all four shoreline counties in Connecticut, which may lead to a tricky morning commute. The advisory is in effect until 10 a.m., and drivers are advised to slow down, use low-beam headlights, and leave extra time to reach their destinations due to the potential for freezing fog and icy patches on the roads.

Why it matters

Dense fog can significantly reduce visibility, making driving conditions extremely hazardous. This advisory is important for commuters and travelers in the affected areas to be aware of the potential risks and take necessary precautions to ensure their safety.

The details

The National Weather Service has issued a dense fog advisory for all four shoreline counties in Connecticut, which may lead to a challenging morning commute. The advisory is in effect until 10 a.m. Drivers are advised to slow down, use low-beam headlights, and leave extra time to reach their destinations, as the fog may freeze on contact, leading to icy patches on the roads.

  • The dense fog advisory is in effect until 10 a.m. on Wednesday, February 18, 2026.

The players

National Weather Service

The federal agency responsible for issuing weather advisories and warnings.

Gil Simmons

A meteorologist at News 8 who provided information about the potential for freezing fog and icy conditions.

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What they’re saying

“Slow down and allow extra time to reach your destination.”

— National Weather Service (wtnh.com)

“Make your car visible to others both ahead of you and behind you by using your low-beam headlights. Use fog lights if you have them.”

— National Weather Service (wtnh.com)

What’s next

The dense fog advisory is expected to expire at 10 a.m. on Wednesday, February 18, 2026, and drivers should continue to exercise caution until the conditions improve.

The takeaway

This dense fog advisory serves as a reminder for drivers in the Connecticut shoreline area to be extra vigilant during their morning commute, as the reduced visibility and potential for icy conditions can pose a serious threat to their safety. By following the safety tips provided by the National Weather Service, commuters can help ensure a safe and smooth journey to their destinations.