Robert Johnson, a meteorologist with NBC Universal, is tracking a wintery mix of snow and rain that is set to hit southeastern Pennsylvania, New Jersey, and Delaware on Tuesday morning.
Tuesday Morning Forecast
The First Alert Weather Team is closely watching a wintery mix for our area Tuesday morning. Increasing clouds will build over the region Monday night, setting the stage for a quick-moving system that will bring rain and snow showers after midnight. The forecast calls for mainly snow showers north of the PA Turnpike. Along the I-95 corridor, the mix will shift between rain and snow showers. South Jersey and Delaware will see mostly plain rain.
Regional Breakdown
- North of the PA Turnpike: Expect mainly snow showers.
- I-95 corridor: A wintry mix of rain and snow showers.
- South Jersey and Delaware: Mostly plain rain.
These patterns reflect the system’s speed and the varying temperatures across the region. The quick movement means the mix will change quickly, so residents should stay prepared.
First Alert Timing
The First Alert is in effect for southeastern PA and Mercer County, NJ from 4 am to 11 am on Tuesday. This window covers the period when the snow and rain are expected to arrive. Residents in the affected counties are advised to monitor the alert for updates.
Afternoon Outlook
After the morning mix, the afternoon will be dry but cloudy. The high temperature will be around 40 °F. While clouds remain, the weather will calm, providing a break from the earlier precipitation.
Wednesday and Holiday Outlook
On Wednesday, the sky will become mostly sunny and temperatures will rise. A high near 50 °F is expected before clouds return for Christmas Day. The holiday will bring a shift back to cooler conditions.
Another wintry mix is possible for the day after Christmas into Saturday morning. This potential mix reflects the lingering cold air and the system’s lingering influence.
Key Takeaways
- Tuesday morning: Wintery mix of snow and rain, with snow showers north of the PA Turnpike.
- First Alert: Active from 4 am to 11 am for southeastern PA and Mercer County, NJ.
- Afternoon and Wednesday: Dry, cloudy afternoon with a 40 °F high; Wednesday brings a 50 °F high before clouds return for Christmas.
- Post-Christmas: Possible wintry mix may arrive before Saturday morning.
The forecast highlights a quick transition from a wintery mix to a dry afternoon, followed by a warmer Wednesday and a potential return to wintry conditions after the holidays. Residents should stay tuned to local weather updates and plan accordingly for the changing conditions.
