Lighter snowfall expected for the Pioneer Valley due to temperature

CHICOPEE, Mass. (WWLP) – With 6 inches of snow expected in the hills tonight through Thursday, the Pioneer Valley will receive much less.

The hills being only a couple degrees cooler makes a huge difference when it comes to how much snow we see.

At higher elevations, dense and cooler air turns atmospheric moisture into snow more often than in the valley. That’s because that same air expands as it warms up, making it more difficult for snow to form.

While warmer sounds better, Michael Rawlins with the Climate System Research Center says there could be more long-term consequences, “Essentially with a warmer atmosphere the conditions are there for extreme events to occur when storms roll through when the right dynamics are in place this is just the result of a warmer atmosphere holding more moisture.”

WWLP-22News, an NBC affiliate, began broadcasting in March 1953 to provide local news, network, syndicated, and local programming to western Massachusetts. Watch the 22News Digital Edition weekdays at 4 p.m. on

Jack Wu joined the 22News Storm Team in July 2023. Follow Jack on X @the_jackwu and view his bio to see more of his work.

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