A frost advisory has been issued for interior portions of Palm Beach County (West of 441) and along the Treasure Coast West of the Florida Turnpike. This alert is in effect late tonight from 1 until 9 AM on Thursday.
Morning lows will range from the mid to upper 30s in much of this area where patchy frost is possible at ground level.
Lows nearer the coast will likely stay above 40.
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