Yet another winter storm is forecast to hit Pennsylvania this weekend, with predictions of up to 3 inches of snow in some areas. Here is the latest from forecasters on what to expect. A winter weather advisory is in effect from noon Saturday until 1 a.

Snow showers will continue through Tuesday, particularly in lake-effect prone areas. Temperatures will remain well below normal, with highs only in the low teens and overnight lows falling below zero in some locations. Winds will gradually weaken by Wednesday, providing some relief from the bitter wind chills.

Snow and freezing rain is likely to continue impacting roads and schools until a widespread warmup midday Friday across the Willamette Valley.