The official start to spring will not mean an end to winter as cold air plunges back into the northeastern United States during the middle of this week.

Astronomical spring began at 6:28 a.m. EDT, Monday.

The region’s snow cover will take a hit early this week, causing minor rises on area streams and rivers.

However, winter will fight back at midweek, putting the brakes on the melting snow and forcing residents to pull heavier jackets back out of closets.

Arctic air will first blast southeastward across the Great Lakes through Tuesday night before descending over the Northeast by Wednesday.

Cold air will spill into the Southeast, but will stop well short of bringing a repeat of the widespread record-breaking temperatures the region endured last week.

Some sensitive fruit tree and bush blossoms may again be subject to a frost or freeze during the latter part of the week.

Rain and snow showers will accompany the arctic blast into the northern and eastern Great Lakes and northern Appalachians. A period of snow showers and squalls may briefly follow downwind of the Great Lakes.

The combination of temperature and wind will make it feel more like January all over again across much of the the Northeast at midweek.

Highs on Wednesday will be 10-20 degrees Fahrenheit below normal with the core of the cold settling over New York state and New England. AccuWeather RealFeel® Temperatures will even be 10-15 degrees lower due to a brisk wind.

“The lowest temperatures are expected to occur on Thursday morning,” Brown said.

Widespread lows in the single digits and teens will encompass most of Pennsylvania and into New England.

“Morning lows this cold are even considered below normal for the typical winter months,” Brown said.

Forecast temperature maps

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Northeastern US interactive radar

Lows near 20 F will also have those along the I-95 corridor from New York City to Philadelphia to Washington, D.C. turning up the heat and bundling up before heading to school and work.

The battle between spring and winter will continue later this week as warmth should briefly surge back in.

However, the cold may linger long enough for rain to briefly fall as snow and/or ice ahead of the return of warm air.

“The greatest chance of snow and ice is on the front end of the storm and is most likely in northern New England and upstate New York,” AccuWeather Senior Meteorologist Alex Sosnowski said.

The warmup will once again ramp up snow melt. At this point, the risk is low for a storm from the Midwest dropping enough rain next weekend to enlist fears of widespread flooding in areas that were buried by 2-3 feet of snow during the Blizzard of 2017.

The flood risk would increase if the storm takes a more southern track or is able to tap into more moisture and produce more substantial rainfall than latest indications.

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