CWS Forecast: Ridge and Valley Region 

A large low pressure system will move out of the Commonwealth Today. The low pressure system will leave behind gusty winds and lake effect snow in the western part of the Commonwealth. The Northwestern portions of Pennsylvania could see lake effect snow linger into Wednesday with the potential for significant snow accumulation. Come Thursday, high pressure dominates the state, putting an end to the lake effect snow and keeping much of the Commonwealth free of any rain. This doesn’t last long, as Friday could see another potential for scattered showers and lake effect snow once again. Temperatures will hover around average across much of Pennsylvania throughout the week.

Day One: Monday, November 30th 2020

Chance for snow showers during the day as temperatures fall. Continuing overnight.

High: 33°F

Low: 27°F

Day Two: Tuesday, December 1st 2020

Flurries in the morning, decreasing as the day continues.

High: 34°F

Low: 28°F

Day Three: Wednesday, December 2nd 2020

Mostly cloudy throughout the day and overnight.

High: 43°F

Low: 31°F

Day Four: Thursday, December 3rd 2020

Partly cloudy skies during the day and overnight.

High: 44°F

Low: 32°F

Day Five: Friday, December 4th 2020

Mostly cloudy skies

High: 36°F

Low: 28°F

Last Updated on November 30, 2020 at 5:06 pm