Overview
- National Weather Service advisories took effect around 1 a.m. for central Pennsylvania counties including Blair, Huntingdon and Mifflin, for New Jersey’s Sussex, and for Central New York counties including Onondaga, Madison, Oneida, southern Cayuga and Steuben.
- Expiration times vary by location, with some Pennsylvania advisories ending by mid-morning and others in Carbon, Monroe and Sussex lasting until 4 p.m., while parts of Central New York remain under advisories into early Wednesday.
- Forecasts call for mixed precipitation with a light glaze of ice and snow amounts ranging from less than an inch in parts of central Pennsylvania to 1–4 inches in higher elevations, with 2–5 inches possible in parts of Central New York.
- Officials warn of slippery roads that could disrupt the Tuesday morning commute, urging drivers to slow down, use caution and check 511 for current road conditions.
- Harrisburg is expected to see light snow quickly change to rain with limited impact, though the district canceled transportation for non-public schools, and forecasters are monitoring a potentially stronger system late this week.