The National Weather Service has issued a winter weather advisory for mixed precipitation tonight. The advisory is extended through 4 p.m. Friday.

Patchy freezing drizzle, sleet, and snow will continue through the evening hours. Snow, sleet, and rain will then increase Friday around sunrise from the southwest as the next system approaches.

Slow down and use caution while traveling. Additional snow accumulations of 1 to 3 inches are expected. Also, there is the potential for a light glaze of ice.

Expect slippery road conditions. The hazardous conditions will impact the commute times this evening and on Friday morning.

This Afternoon: Snow. High near 26. East wind around 10 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.

The latest forecast:

Friday: Snow, mainly before 4 p.m. High near 33. Northeast wind around 5 mph becoming west in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Friday Night: A chance of snow, mainly before 7 p.m. Cloudy, then gradually becoming partly cloudy, with a low around 21. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Saturday: A slight chance of snow showers after 1 p.m. Partly sunny, with a high near 31. Northwest wind 10 to 15 mph. Chance of precipitation is 20%.

Saturday Night: Partly cloudy, with a low around 16.

Sunday: Sunny, with a high near 34.

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

Monday: A chance of snow before 1 p.m., then a chance of rain and snow. Cloudy, with a high near 38. Chance of precipitation is 50%.

Monday Night: Mostly cloudy, with a low around 27.

Tuesday: Mostly cloudy, with a high near 41.

Tuesday Night: Partly cloudy, with a low around 30.

Wednesday: Mostly sunny, with a high near 45.

Wednesday Night: Mostly cloudy, with a low around 32.

Thursday: Partly sunny, with a high near 45.