A large and complex storm system moving through the middle of the country has its sights set on the Hudson Valley. It will bring batches of rain during the evening rush, along with isolated thunderstorms and gusts over 30 mph.

Here is the timeline for the whole day. From the morning rush to noon, expect spotty to scattered showers along with breezy winds. From noon to 3 p.m., scattered showers are joined by a few small batches of rain as the winds start to pick up. From 3 p.m. until 8 p.m., batches of rain, gusty winds and isolated storms move through.

There will be a chance of reduced visibility with the rain falling quickly. There is also a possibility of ponding on roadways and localized flooding in low-lying areas.

The rainfall rates back down between 8 p.m. and 10 p.m. with just scattered showers coming as the winds stay high. From 10 p.m. until midnight, the rain completely wraps up as the winds linger. But those winds will taper off overnight Wednesday into Thursday.

There is a risk of flash flood concerns due to the ground being very dry and only able to absorb so much before water starts to run off into the streets. Low-lying areas, like along the major roadways in South Westchester County, could see standing water during and after the Wednesday evening rush.

OVERNIGHT: Increasing clouds with light winds. Feels like the mid-30s. Lows from the mid-30s to low-40s.

WEDNESDAY: Spotty showers in the morning with batches of rain and isolated storms for the second half of the day. Temperatures will be mild; winds will be gusty. Feels like the upper-30s to mid-40s.

THURSDAY: Partly sunny and breezy at times. Highs in the low- to mid-50s. Lows in the upper-20s to low-30s.

FRIDAY: Mix of sun and clouds with breezy winds. Feels like the low-20s to low-40s. Lows in the low- to mid-30s.

SATURDAY: Mostly cloudy with a chance for scattered showers.

SUNDAY: DAYLIGHT SAVING TIME BEGINS (AT 2 a.m. - set clocks forward 1 hour) - Mix of sun and clouds, breezy at times.