Friday Noyes’ Notes/1°Outside Today: Humidity, Downpours Stage a Comeback

Today, we are on the edge of a surge in deep humidity, which will move in later today and continue into the evening and night. This will fuel the chance for thunderstorms and downpours, potentially leading to isolated flash flooding due to the “training” effect, where multiple rounds of thunderstorms follow one another. Here’s what you need to know for the upcoming days.

Weekend Weather

The abundant humidity will persist through both weekend days, raising the likelihood of showers and thunderstorms. By Tuesday, the jet stream pattern will change, allowing cooler air to enter New England. This new pattern is expected to last through much of August.

Today’s Forecast

  • Dew Point: Around 70 degrees, with Northern New England experiencing slightly less humidity than Southern New England.
  • Precipitation: Most of the day will be storm-free. Isolated downpours and thunderstorms are expected to start in the early afternoon, primarily in upstate New York and eastern New York state. As the day progresses into the late afternoon and early evening, more downpours and thunderstorms will develop, particularly in Southern New England.

Temperatures

  • Southern New England: Around 90 degrees, with some areas exceeding 90. The Cape will see temperatures well into the 80s.
  • Northern New England: Temperatures will range from 85 to 90 degrees. Despite the warmth, the air will remain relatively comfortable, though not entirely free of humidity.

Evening and Overnight

Showers in Southern New England will lose some intensity and break up, expanding northward into central and northern New England as humidity continues to move in. This will set the stage for a chance of showers and thunderstorms throughout the weekend.

Stay Updated

For the most current radar, use our app’s “Past + Future” feature, which shows where storms have been, where they are, and where they’re heading. For detailed 14-day forecasts and real-time updates, download our app, “Noyes’ One Degree Outside Weather,” available on the App Store and Google Play.