WHAT YOU NEED TO KNOW:

A series of storms will swing by the Hudson Valley area this week, with the first one arriving Tuesday night into Wednesday morning. This system will be moving just south of the Hudson Valley region, clipping South Westchester County with snow showers overnight. The little bit of snow that will fall will stick but thankfully won't add up to much beyond a coating to an inch. That may make the roads slippery in places like New Rochelle and Mount Vernon. So, go a little slower for your Wednesday morning commute in those areas.

The second system arrives Wednesday night into Thursday. Unlike the first one, this one will impact the entire region with snow at first, then as temperatures get milder, there will be a change over to a wintry mix and then rain. The bulk of the precipitation will arrive overnight when a lot less people will be on the roadway. But nonetheless, it is a system to not take likely if you are out and about. Slick and snowy roadways will be likely, and as a wintry mix comes in, will turn icy. Totals are expected to be around 1-3 inches. The system is out of the region by or before the Thursday morning rush.

Expect a mix of sun and clouds Friday, with breezy winds at time making it feel colder.

Over the weekend, the third system of the week has its sights set on the region. It will likely arrive Saturday evening and start off as snow to a wintry mix. As the night progresses, temperatures will get a little milder, allowing a change over from snow to a wintry mix to rain. The showers are expected to last through midday Sunday with breezy winds to follow.

Monday has fairer weather returning with breezy winds at times.

FORECAST:

OVERNIGHT: Partly cloudy and cold. A light wind will make it feel chilly. Feels: Upper 0s to low 10s. Lows: Low 10s to low 20s.

TUESDAY: STORM WATCH - Increasing clouds, with a system to the south. Snow showers are possible for Southern Westchester County late at night. Feels: Mid-10s to mid-20s. Highs: Low 30s. Lows: Mid-20s.

WEDNESDAY: STORM WATCH - Increasing cloud cover through the day, with snow showers arriving late in the evening. Feels: Mid-10s to mid-20s. Highs: Low 30s. Lows: Upper 20s.

THURSDAY: STORM WATCH - Cloudy with a snow to wintry mix to rain showers from the early hours fading by midday. Feels: Mid-20s to mid-30s. Highs: Mid- to upper 30s. Lows: Low 20s.

FRIDAY: VALENTINE'S DAY - Partly cloudy skies, with breezy winds at times. Feels: Mid-10s to mid-20s. Highs: Low 30s. Lows: Low 20s.

SATURDAY: WEATHER TO WATCH - Increasing clouds, with a chance for snow & mix by the afternoon hours. Highs: Mid-30s. Feels: Mid-10s to low 30s. Lows: Upper 20s to low 30s.

SUNDAY: WEATHER TO WATCH - Morning mix to rain showers wrapping up by midday. Feels: Mid-20s to mid-30s. Highs: Upper 30s. Lows: Upper 10s to low 20s.

MONDAY: PRESIDENTS DAY - Partly cloudy and breezy. Highs: Mid-20s. Lows: Mid-10s.

TUESDAY: Mostly sunny. Highs: Mid- to upper 20s. Lows: Mid- to upper 10s.

WEDNESDAY: Mostly sunny. Highs: Upper 20s to low 30s. Lows: Upper 10s to low 20s.

THURSDAY: Mostly cloudy, with a chance for snow. Highs: Low 30s. Lows: Upper 10s to low 20s.