Winter Storm Expected In Parts of Pennsylvania, Major Ice Likely

FORECAST HAS JUST BEEN UPDATED – CLICK FOR DETAILS

        This storm has been a roller coaster on the models and Saturday things trended slightly colder than previous runs on Friday. It is now clear that some areas in PA are in store for a major ice storm. Where? Take a look at our updated map and the key in the text below.

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AREA  A – A short period of snow could break out Mid-Monday Evening, only accumulating to at most an inch. Precipitation type will then switch to sleet for a few hours before Midnight Tuesday and potentially lasting until 2am, followed by an extended period of moderate to heavy freezing rain lasting through the night into Mid-Tuesday Morning. Ice accretion between .2″-.4″ is anticipated, and the melting process will likely last into Wednesday. Traveling will be near impossible Tuesday and scattered power outages are likely.

AREA  B – Sleet pellets are likely as the storm moves in Monday Evening before precipitation type quickly changes over to Freezing rain about Mid-Monday Evening. Freezing rain will continue through about just after midnight before temperatures rise above freezing. Ice accretion between .1″-.25″ is anticipated. Some melting will take place but icy conditions will likely stick around into Tuesday until about noon causing rough and potentially hazardous traveling conditions. Isolated power outages are likely.

AREA  C – A period of freezing rain is likely Monday Evening before turning to plain rain just before midnight. Ice accretion between .05-.15″ is anticipated, however much of it will melt after temperatures rise above freezing early Tuesday Morning.

AREA  D – All rain is likely.

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Josh Adams is the founder and lead forecaster of Pennsylvania Weather Action, a regional forecasting site he launched in 2015. With over a decade of experience analyzing weather patterns across Pennsylvania, his forecasts have reached millions of readers throughout the state. Josh specializes in Pennsylvania’s complex microclimates and terrain-driven weather patterns, providing detailed coverage of severe thunderstorms, winter storms, and flooding events. His forecasting focuses on delivering precise, timely information to help Pennsylvanians stay informed and prepared during impactful weather. Last Updated: March 10, 2026