Dense fog will be a traveling problem the next few hours in east central and northeast Pennsylvania.

Be alert for very poor visibility at times.

The latest forecast:

Tonight: A chance of showers, mainly before midnight. Areas of fog before 9pm. Otherwise, mostly cloudy, with a low around 34. Light west wind becoming northwest 5 to 10 mph in the evening. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Monday: Mostly cloudy, then gradually becoming sunny, with a high near 40. Northwest wind 8 to 10 mph.

Monday Night: Mostly clear, with a low around 18. North wind around 6 mph.

Tuesday: Mostly sunny, with a high near 37. North wind around 5 mph becoming light and variable.

Tuesday Night: A slight chance of snow after midnight. Mostly cloudy, with a low around 27. South wind around 6 mph. Chance of precipitation is 20%.

Wednesday: A slight chance of snow before 9am, then a slight chance of rain. Partly sunny, with a high near 48. Chance of precipitation is 20%.

Wednesday Night: A chance of rain. Mostly cloudy, with a low around 36. Chance of precipitation is 40%.

Thursday: A chance of rain. Mostly cloudy, with a high near 54. Chance of precipitation is 40%.

Thursday Night: A chance of rain. Mostly cloudy, with a low around 33. Chance of precipitation is 40%.

Friday: A chance of rain. Mostly sunny, with a high near 39. Chance of precipitation is 30%.

Friday Night: Partly cloudy, with a low around 21.

Saturday: A chance of rain and snow. Partly sunny, with a high near 35. Chance of precipitation is 30%.

Saturday Night: Partly cloudy, with a low around 24.

Sunday: A chance of rain and snow. Partly sunny, with a high near 42. Chance of precipitation is 30%.