It's Official! Boston Hits 3rd Recorded Heat Wave This Summer - NBC10 Boston

It's Official! Boston Hits 3rd Recorded Heat Wave This Summer

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    Forecast: Heat Wave Continues

    Rest of Today (Friday): Another hot day with highs reaching 90° under plenty of sunshine.Overnight Friday Night: Mostly clear to partly cloudy with lows into the upper 60s. Tomorrow (Saturday): Increasing clouds through the day. Showers/storms late. Highs in the upper 80s. Sunday: Refreshing with a few lingering showers/storms in the morning, with spotty PM showers. Highs in the lower 70s.

    (Published Friday, July 21, 2017)

    As of 3 p.m. Friday, a few locations reached 90 degrees, officially making it a heat wave for Providence, Rhode Island, Manchester, New Hampshire, and Boston.

    To make it a heat wave, you need to reach 90 degrees or higher for at least three days in a row. Believe it or now, some locations have reached 90 degrees or more for their fourth day in a row, like Hartford, Connecticut.

    A few locations, especially in Connecticut and Rhode Island, could reach 90 Saturday, but it’s likely that most locations will be just shy of 90 as we will see increasing cloud cover over the course of the day.

    An approaching cold front charges from the northwest, trying to usher in the cool Canadian air, but this will be combating with the warm, tropical air mass that’s responsible for a recent heat.

    Weather Forecast: Hot, Humid Friday

    [NECN] Weather Forecast: Hot, Humid Friday

    Today (Friday): Hot, humid, sunny. Highs around 90.
    Overnight Friday Night: Quiet, mostly clear. Lows in the 60s.
    Saturday: Comfortable & fair, night rain. Highs in the 80s.
    Sunday: Cooler, showers to some sun. Highs in the 70s.

    (Published Friday, July 21, 2017)

    The warmth prevails Saturday, but the cool air wins Sunday. However, where these air masses collide is where we see the potential for rain. Rain chances likely late Saturday night into early Sunday, then we see a break in the rain Sunday afternoon, but we cannot rule out a chance for a spotty shower. With a change in wind direction Sunday, along with the cloud cover, it will be noticeably (and for most, refreshingly) cooler Sunday.

    As we look towards the work week, the cooler air sticks around Monday and into early Tuesday along with the rain chances. Wednesday looks like the driest day out of the week, before storms slides in Thursday afternoon and into Friday. Plus, highs will return into the 80s as early as next Thursday and Friday.

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