NYC Weekend Weather – Jun 28, 2019

We start the weekend with hot temperatures but some showers and thunderstorms Saturday and Sunday should cool things off back to near-normal warmth. In general, there’s going to be enough sun this weekend to enjoy some outdoor activities. Just be prepared for a quick moving afternoon thunderstorm. Saturday’s storms could edge into the severe range.

Rest of today – hot, sunny, with high temperatures ranging in the upper-80s to low-90s. Overnight lows in the low-70s.

Saturday – partly sunny with increasing clouds later in the day. Showers and thunderstorms possible especially in the afternoon and early evening hours when solar heating is maximized and a cold front/shortwave trough moves through the area. There is some potential for the storms to reach severe limits, with the primary threat being damaging winds. High temperatures near 90°F, with overnight lows in the low-70s.

Sunday – cooler, with high temperatures in the mid-80s but mostly sunny skies. There’s also a chance for showers and thunderstorms with a second cold front pushing through during the day, but coverage will be more scattered and storms are expected to be weaker if they form due to lack of upper-air support and less favorable conditions for instability. Overnight lows noticeably cooler, in the mid-60s.

GFS model output for 1000-500 mb thickness, surface pressure, precipitation for 8AM Monday

Monday – a gem of a day with mostly sunny skies and temperatures in the low-80s. Overnight lows back into the upper-60s.

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