FINAL UPDATE HAS BEEN POSTED>>> https://paweatheraction.com/heavier-snowfall-amounts-expanded-in-final-call-forecast
As we grow closer to this storm, certainty is going up as well. Although there is still some uncertainty in the forecast, we feel confident in our prediction. This update will focus on timing as well as snowfall amounts for this storm.
Light snow will move into Western PA Monday Afternoon, spreading into Central PA by Monday Evening. There could be a few rain showers mixed in initially in Southcentral PA. Monday Night will feature light snow across Western PA with moderate snow in the Laurel Highlands, through Southcentral PA. Snow showers will also make their way into Eastern PA Late Monday Night.
Tuesday Morning will bring the best of the snowfall to Southern PA as moderate snow continues caused by an inverted trough setting up over the area. This will produce an area of moderate snow that will be very slow moving. Light to moderate snow is likely to continue into Tuesday afternoon in Southern PA as light snow is likely in Eastern PA, back to Western PA.
By Wednesday Morning snow will finish up across all areas of PA with the exception of the Laurel Highlands and NW PA, where lake effect snow will persist.
We expect the area impacted by the inverted trough to receive the highest totals, which will likely be from the Laurel Highlands in through Southcentral PA and the Lower Susquehanna Valley. Lighter snow amounts are expected through Western and Northern PA extending into Eastern PA.
No large change in the forecast is expected at this point and Winter Weather Advisories will likely be issued this evening. Stay tuned for our final call which will be Sunday at 11:30 PM. If you do not have our Facebook page liked click here with updates regarding this snowfall >>> Pennsylvania Weather Action Facebook Page! Stay safe everyone!
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