We start the week off with some much needed rain and a noticeable cool down in temperatures. Scattered thunderstorms increase in coverage later today and transition into more widespread showers that are expected to persist into the overnight hours. The start of the week will be rainy, cloudy, and cool under the influence of a Canadian maritime airmass. By midweek, we get back into more fair conditions with the sun returning and temperatures back in the mid-70s.

Rest of today – the Storm Prediction Center has placed areas of Northeastern New Jersey in a slight risk area for severe thunderstorms later. Based on latest radar trends and the High Resolution Rapid Refresh model’s output, it would appear that thunderstorms are likely to develop over portions of New Jersey highlighted in the slight risk area, then track eastwards into the NYC metro area later this afternoon into the early evening hours. With breaks in the clouds for sun, we’ll hit temperatures in the low-80s, which when coupled with ample moisture, should support thunderstorms with the potential for heavy rain.

Monday – all the activity occurring today and going into the overnight hours is associated with a cold front that is moving south into our area. As this cold front pushes through, east-northeast winds will set up, allowing a cooler, Canadian maritime airmass in. This will translate into cooler than average temperatures only in the mid-60s with showers likely throughout the day.

Tuesday – wet, cool weather continues Tuesday with highs again only in the mid-60s and the ongoing chance for rain showers throughout the day. This extended period of rain from later today into Tuesday should bring some relief to the moderate drought conditions over parts of the Northeast, with the potential for as much as 4″ of rain over the period in certain parts of the region.

Wednesday – high pressure finally builds back in Wednesday, pushing away the rainy weather, and yielding pleasant temperatures in the low-mid 70s under partly cloudy skies.

Thursday – slightly warmer than Wednesday, with highs in the upper-70s in NYC.