WHAT'S NEXT: A flood watch is in effect until 5 p.m. Tuesday. Widespread rain totals will reach up to an 1" but locally higher amounts are possible. Lingering showers early Wednesday, then drier.

Storm Watch Team Meteorologist Alex Calamia says Long Island will see moderate to heavy rain with a possibility of localized flooding on Tuesday.

TONIGHT: WEATHER TO WATCH - Mostly cloudy with an isolated downpour. Otherwise light rain is expected. Lows: upper 60s.

TUESDAY: WEATHER TO WATCH - Moderate to heavy rain is expected through the day. Localized flooding is possible, especially in the morning and early afternoon. Highs: mid-70s. Lows: mid-60s.

WEDNESDAY: A morning shower, then cool and breezy with peeks of afternoon sunshine. Highs: mid-70s. Lows: low to mid-60s.

THURSDAY: Partly cloudy, drier and breezy. Highs: upper-70s to low-80s. Lows: low to mid-60s.

FRIDAY: *Pick of the week* Mostly sunny, seasonable temps and comfy air. Highs: low-80s. Lows: mid-60s.

WEEKEND: Mostly sunny to partly cloudy, light winds, with humidity slowly on the rise. Highs: mid-80s. Lows: mid to upper-60s.