Overview
- Florida officials reported freeze risk for 55 of the state's 67 counties starting Thursday morning and opened cold-weather shelters for people without housing.
- Forecasts indicate parts of Florida could see minimums near 30°F, with rain and gusts up to about 30 mph and only a low chance of snow.
- In New York, meteorologists flagged a light rain or snow chance with little daytime accumulation before temperatures drop to around 24°F Thursday night.
- Friday in the New York area is expected to stay wintry with some sun and highs near 35°F, with additional Arctic air intrusions forecast next week.
- Authorities urge sealing doors and windows, checking heating and carbon monoxide detectors, layering clothing, limiting outdoor exposure, and assisting vulnerable neighbors and pets.