UPDATE, 10 p.m.:
NORTHERN WESTCHESTER COUNTY, N.Y. -- The Winter Weather Advisory in effect for Northern Westchester starting at 6 p.m. Sunday has been extended until noon Monday, the National Weather Service said. The initial advisory was in effect until 8 a.m. on Monday, before being extended to 10 a.m.
UPDATE, 6 p.m.:
NORTHERN WESTCHESTER COUNTY, N.Y. -- The Winter Weather Advisory in effect for Northern Westchester starting at 6 p.m. Sunday has been extended until 10 a.m. Monday, the National Weather Service said. The initial advisory was in effect until 8 a.m. on Monday.
Snow is expected before midnight Sunday, with more snow, sleet and freezing rain overnight throughout the region, the weather service said.
Total nighttime snow accumulation of 1 to 2 inches is possible with a coating of a tenth of an inch of ice, according to the National Weather Service. Up to 3 inches of snow could fall in areas further north and in the hills. The overnight low will be about 28 degrees.
Rain or freezing rain will fall Monday morning, becoming all rain after noon.
Visibility on roads could be a half-mile or less, especially with moderate or heavy snow. Icy conditions will cause hazardous travel into Monday morning, especially on untreated roads. Drivers should exercise caution.
ORIGINAL REPORT, 9 a.m.:
NORTHERN WESTCHESTER COUNTY, N.Y. -- A Winter Weather Advisory has been issued for Northern Westchester from 6 p.m. Sunday until 8 a.m. Monday, according to the National Weather Service.
Snow is expected to overspread the area as nightfall comes Sunday before changing to sleet and freezing rain. Snow accumulations of up to 2 inches along with around one-tenth of an inch of ice are possible, the National Weather Service said.
Winds will be out of the east at 5-10 mph with gusts of around 20 mph.
Temperatures are expected to rise above the freezing mark in the morning, but ice conditions will result in hazardous travel before that occurs.
The advisory also includes Northern Fairfield County (Conn.) as well as Putnam, Rockland and Oranges counties (N.Y.).
Monday's high temperature is expected to be around 45 degrees with periods of rain, mainly occurring before 2 p.m.
There is a 30 percent chance of snow on Tuesday, with a high of 36.
Wednesday is expected to be sunny with temperatures in the low 30s.