CWS Forecast: Ridge and Valley Region 

A lingering stationary front north of the Commonwealth dissipates throughout the day today as a mature low pressure system in Canada drapes across much of the Northern Plains. Rainfall associated with this system arrives this weekend, lingering into the beginning of the work week. Temperatures look to be slightly above average for most Pennsylvanias over the next week, bringing along summertime isolated showers during a few evenings.

Day One: Sunday, July 13th 2025

Showers early with chances of thunderstorms later. Overnight, partly cloudy skies.

High: 86°F

Low: 67°F

Day Two: Monday, July 14th 2025

Partly cloudy throughout the day, with a few passing clouds later on during the evening.

High: 87°F

Low: 71°F 

Day Three: Tuesday, July 15th 2025

Thunderstorms throughout the day expected. Overnight, more thunderstorms and showers can be seen.

 High: 83°F

Low: 67°F

Day Four: Wednesday, July 16th 2025

Scattered showers with the possibility of thunderstorms later on. In the evening, partly cloudy skies.

High: 82°F

Low: 65°F

Day Five: Thursday, July 17th 2025

More partly cloudy skies through the morning and afternoon. Conditions remain much of the same during the night.

High: 85°F

Low: 67°

Last Updated on July 10, 2025 at 8:09 pm