The same problem
After a couple days in which the low in Altoona was able to dip to the mid-teens, forecasters were ready to go ahead and forecast similar lows as the pattern wasn't going to change. The only issue was whether or not an isolated flurry would find its way into Altoona on Monday (it did), or if it would wait until Tuesday (it snowed Tuesday too). The problem, and it occurred on both days of the forecast, was that the temperature wasn't allowed to plummet overnight, as a pool of clouds found it's way into Altoona's valley, and kept temepratures in the 20s for the entirety of the forecast period (save for one quick jaunt to 30). The fine folks at the National Weather Service had the top forecast.
Actuals: Monday - Snow reported, not measured, High 28, Low 23
Tuesday - Snow reported, not measured, High 30, Low 23
Grade: C