NYC Weekend Weather – Oct 20, 2016

This week has seen unprecedented and record breaking warmth for the middle of October, with temperatures that were more indicative of mid-June. But this weekend, we’re about to get a dose of reality as temperatures drop dramatically to below normal levels, in some cases 25ºF cooler than mid-week. We get some chances for much needed rain as well with some uncertainty due to the interaction of a possible tropical/subtropical system.

Rest of today – cloudy with a high around 70ºF. Chance of rain late in the day and into the overnight hours.

Friday – chances for rain increase throughout the day and especially in the evening and overnight hours. Interaction with a possible tropical/subtropical system complicates the forecast in terms of where the heaviest rain sets up. High temperatures in the mid-70s and mostly cloudy.

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Saturday – the National Hurricane Center is monitoring an area of disturbed weather off the Bahamas that they’re giving a 50% of becoming a named tropical/subtropical system in the next few days. Regardless of whether a named storm forms, this system is expected to merge with an approaching cold front Saturday. This would give the cold front an extra shot of energy and moisture, though it would appear that the bulk of this moisture and rain falls well north of the area. Behind this cold front, the pressure gradient tightens and cold air rushes in from Canada, resulting in a blustery, though sunny, day with high temperatures struggling to hit 60ºF and a brisk northwest wind.

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Sunday – winds die down, and temperatures rebound to average levels in the low-60s under mostly sunny skies.

 

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