A Winter Weather Advisory was in effect for parts of the Lehigh Valley and upper Bucks County Friday night into Saturday morning due to freezing rain. The Advisory went into effect at 9 p.m. Friday and continued through 9 a.m. Saturday for parts of Lehigh, Northampton and upper Bucks counties in Pennsylvania. The freezing rain moved in around 9 p.m. with total ice accumulations of up to one tenth of an inch. The rain caused slippery sidewalks, roads and bridges in the impacted areas. The freezing rain changed over to rain by sunrise on Saturday. While the advisory expired Saturday morning, motorists in the Lehigh Valley and upper Bucks County should still be careful driving on roads and walking on stairs, sidewalks and driveways due to slippery conditions. As for the rest of the region, we’ll mostly see rain and warmer temperatures over the weekend, with highs in the mid-60s by Sunday. Download the NBC10 app and follow the NBC10 First Alert Weather Team for the latest weather updates.