LEXINGTON, Ky. (WKYT) – A blast of crisp fall air has settled across the region, bringing with it an extended period of unusually cool temperatures.

Lexington and surrounding areas will experience significant cold snaps this week, with daytime highs unlikely to reach the mid-50s until at least Wednesday. Mercury levels will plummet overnight, falling to around freezing, setting the stage for a potentially widespread freeze event.

For many, this will be their first taste of frost this season, following patchy frost in some areas last week. However, this latest cold snap is expected to be more widespread and impact a larger portion of the region. The timing of this freeze event is remarkably consistent with historical trends and closely matches the average first frost date in Lexington, October 16th.

As the sun sets, temperatures drop rapidly, potentially causing widespread frost formation. Residents can expect to wake up to a clear, frosty morning to find grassy areas, car windshields and other exposed areas covered in a layer of frost. While daytime highs in the mid-50s may feel cool, overnight lows will be the main concern, potentially causing damage to sensitive plants and crops.

Fortunately, relief is on the horizon. A change in the weather will bring warmer temperatures across the region by the weekend. Daytime highs are expected to climb back into the 70s, providing a welcome respite from the cold.

Meanwhile, a tropical disturbance in the Atlantic Ocean has caught the attention of meteorologists. Although the environment is currently conducive to suppression of the system, over time conditions may become more favorable for development. The potential tropical system will be important to keep an eye on, especially as it begins to move towards the Caribbean. Residents and travelers alike should stay informed about the latest developments.

Forecast highlights:

• Highs in the mid 50s through Wednesday
• Overnight lows around freezing, potentially leading to widespread frost
• Frosty mornings are expected through Thursday
• Warmer temperatures return this weekend, with highs in the 70s
• Tropical development possible in the Atlantic Ocean, with possible movement towards the Caribbean

Take care of each other!

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