Latest Forecast

Southwesterly flow will continue to usher unseasonably warm air into the Lower Susquehanna Valley through Thursday. A massive ridge, or northward bulge in the Jet Stream, along the Eastern Seaboard will be responsible for the record-breaking heat. Temperatures will approach or reach 90 degrees tomorrow under partly-to-mostly sunny skies. Thursday's record high of 90 degrees from 2002 may be tied. A weak cold front will move through the region Thursday night, but only a brief shower or two will accompany its passage. In its wake, Friday and Saturday will still be unseasonably warm with highs in the low to mid 80s.

Latest Forecast(Forecasts are updated infrequently on weekends, holidays and during semester breaks.)
Tonight Partly cloudy and warm. Low: 60-64
Tomorrow Partly sunny and hot with record-challenging heat. High: 88-92
Tomorrow Night Partly cloudy and warm. Low: 60-64
Friday Partly sunny and unseasonably warm. High: 80-84
Saturday Partly sunny and warm. High: 82-86
Issued: Wednesday, April 15, 2026 at 05:12 PM (Banaszak, Hoffman, Shive, Student Meteorologists)