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Madison, WI – Southern Wisconsin will experience its first hard frost of the season as temperatures drop to 30°F or lower by early Wednesday morning.
The National Weather Service has issued a frost advisory for Madison and nearby counties, effective from 1 a.m. to 8 a.m. Sensitive plants should be covered to avoid damage, as sub-freezing temperatures are expected to cause widespread frost.
Residents are encouraged to check their local forecasts and prepare for the coldest night of the fall season so far.
