Two rounds of light snow are expected through Monday morning.
The first is expected mainly after 3 a.m. through 9 a.m. Sunday, according to the National Weather Service.
Then, more snow is expected Sunday night through Monday morning, the weather service said.
A total of 1 to 3 inches of snow is expected through Monday.
The timing of the snowfall may affect road conditions Sunday and Monday morning activities and commutes as roads become slick, according to the weather service.
Dangerous wind chills are expected Monday night into Tuesday morning, with wind chill values between 15 and 25 below, according to the weather service.
The weather service said the chance of snow tonight, after 3 a.m., is 50 percent. The low will be around 15.
Sunday, there is a 70 percent chance of snow, mainly before 9 a.m., according to the weather service. The high will be near 33. Less than 1 inch of snow is expected.
Sunday night, there is a slight chance of snow showers before 8 p.m., then more snow is likely, mainly after midnight, according to the weather service. The low will be around 18.
On Monday, Martin Luther King Jr. Day, there is a 30 percent chance of snow before noon. Temperatures will fall to around 9 degrees by 5 p.m., the weather service said. The wind chill reading will be between minus 6 and 4. The wind will be from the north northwest at 10 to 13 mph, gusting to 21 mph.
Monday night, the low will be minus 2, with a north northwest wind of around 10 mph, according to the weather service.