The National Weather Service has issued a winter storm warning in effect from 6 p.m. Monday to 6 p.m. Tuesday.

Heavy snow is expected, with accumulations of 6 to 10 inches possible, and winds gusting as high as 35 mph.

Travel could be very difficult. The hazardous conditions could impact the morning or evening commute.

The latest forecast:

Tonight: Partly cloudy, with a low around 30. Northwest wind around 5 mph becoming calm in the evening.

Monday: Partly sunny, with a high near 47. Calm wind becoming southwest around 5 mph.

Monday Night: Rain likely before 1 a.m., then rain and snow between 1 a.m. and 4 a.m., then snow after 4 a.m. Low around 31. Northeast wind 5 to 10 mph increasing to 10 to 15 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Tuesday: Snow, mainly before 1 p.m. High near 37. Breezy, with a northeast wind 15 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Tuesday Night: Partly cloudy, with a low around 21. West wind 10 to 15 mph.

Wednesday: Mostly sunny, with a high near 31. Blustery.

Wednesday Night: Mostly clear, with a low around 19.

Thursday: Partly sunny, with a high near 38.

Thursday Night: A chance of snow showers. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.

Friday: Mostly sunny, with a high near 38. Breezy.

Friday Night: Mostly cloudy, with a low around 23.

Saturday: A chance of snow. Mostly cloudy, with a high near 35. Chance of precipitation is 30%.

Saturday Night: Mostly cloudy, with a low around 20.

Sunday: Mostly sunny, with a high near 37.