(WGHP) -- Cold high pressure and chilly winds this evening and Saturday with another shot of Canadian cold air Sunday. Tonight's low will be around 24 with a few clouds Saturday and a high of 47. Wind chill values could be in the teens for early Saturday morning. That next wave of cold air will come Sunday and could bring some high clouds and a very slight and brief chance for some rain along the Virginia line. The high Sunday will be near 50, but the low will be back down to 25. Monday and Tuesday will be sunny but with a much colder high and low temperature. Monday and Tuesday's highs will be 42 with a low Monday night and Tuesday night near 20. These will be very dangerous temperatures for people, pipes, pets and livestock, and precautions should be taken for their safety.  Temperatures will moderate later in the week with a high in the mid to upper 50s by Thursday, but cold weather is expected to return for next weekend.