VENANGO CO., Pa. (EYT) — The forecast for this week includes both rain and snow as winter weather seems to be settling in for western Pennsylvania.

According to the National Weather Service of Pittsburgh, rain and snow will most likely begin setting in by about 1:00 a.m. on Tuesday, with an 80% chance of just under an inch of total accumulation possible overnight.

Tuesday could be a bit messy, with overcast skies and snow showers likely before 11:00 a.m., then a chance of rain and snow showers between 11:00 a.m. and 1:00 p.m., and a continuing chance of snow showers after 1:00 p.m. with a high of 38 degrees and wind gusts up to 20 miles per hour. Some accumulation of snow may occur, but the accumulation isn’t expected to top an inch.

Tuesday evening, additional snow showers are likely, mainly before 9:00 p.m. with no more than an additional inch of snow expected. Temperatures are expected to bottom out around 23 degrees overnight.

Conditions on Wednesday should clear up, with partly sunny skies and a high near 33 degrees. Wednesday night, the temperature is expected to drop down around 23 degrees overnight.

The wet weather will most likely return on Thursday, with mostly cloudy skies, a high temperature of 36 degrees and a 60% chance of rain and snow between 11:00 a.m. and 1:00 p.m., then rain likely in the afternoon. Less than a quarter inch of accumulation is expected.

The mixed rain and snow showers are expected to become all snow after 7:00 p.m. Thursday night with the low temperature dropping down to around 31 degrees. The chance of precipitation overnight is 80%.

The wintry mix could continue Friday with mostly cloudy skies and a high near 40 degrees. Snow showers are likely before 9:00 a.m., then a chance of rain and snow showers between 9:00 a.m. and 11:00 a.m., and a continuing chance of rain showers after 11:00 a.m. The chance of precipitation is 50%.

There is a 40% chance of continued rain and snow showers through about 10:00 p.m. Friday night, then a chance of snow showers overnight with a low temperature falling down around 32 degrees.

Saturday could see a continuation of the wintry mix with overcast skies and a 40% chance of rain and snow showers before noon, then a chance of rain showers between noon and 4:00 p.m, followed by a chance of rain and snow showers after 4:00 p.m. The high for the day will top out around 38 degrees.

On Saturday night, the temperature will drop back down to around 24 degrees with a 40% chance of snow showers overnight.

Sunday will remain cloudy with a 30% chance of snow showers, and a high near 33 degrees.

While no major accumulations of snow are expected in the area, the cold wet conditions in the upcoming forecast can make for some less than ideal driving conditions. With freezing temperatures, roads that look wet may actually be icy, and drivers should use extra caution when approaching bridges and highway ramps where ice can form without warning.

Drivers can also check on the conditions of more than 40,000 roadway miles in Pennsylvania, including color-coded winter conditions on 2,900 miles, by visiting www.511PA.com. 511PA, which is free and available 24 hours a day, provides traffic delay warnings, weather forecasts, traffic speed information, and access to more than 770 traffic cameras.

511PA is also available through a smartphone application for iPhone and Android devices, by calling 5-1-1, or by following regional Twitter alerts accessible on the 511PA website.