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- Currently in Chicago — September 29, 2023: Clouds clearing Friday, then sun all weekend
Currently in Chicago — September 29, 2023: Clouds clearing Friday, then sun all weekend
Plus, a flash flood threat for NYC.
Eric Holthaus & Katje Sabin
September 28, 2023
Friday clouds will clear by evening
Tonight will be mild and cloudy, with areas of patchy fog and reduced visibility after midnight, and a low of 60. Friday will be mostly sunny with a high of 71, leading into another gorgeous fall weekend. Go see the Harvest Supermoon coming up over Lake Michigan… it will be the last for the year, and will be visible both Thursday and Friday nights. Both Saturday and Sunday will be sunny and clear, with highs in the mid-70s and lows in the mid-60s. What better way to kick off October than will a visit to one of Chicago’s many Oktoberfests?
What you need to know, currently.
An extremely heavy rainstorm is forecast for Friday near New York City, with the potential for record-setting rainfall that could create widespread flash flooding.
Heavy rain — 4-6 inches — is expected over a wide swath of metro New Jersey, NYC, the Hudson Valley, and western Connecticut. In an extreme situation — if everything lines up perfectly — some locations in Brookyn, Queens, or Nassau county could get upwards of 6-12” of rain or more. In a worst case scenario, the state’s all-time 24-hour rainfall record could be in jeopardy. (13.57” at Islip on Long Island set on Aug 14, 2014).
[Key Messages]: Heavy rainfall likely with potential of scattered to numerous areas of flash flooding late tonight into Fri night. Flood Watch is in effect for much of the area during this time. Closely monitor the forecast & prepare to take action if warnings are issued.
— NWS New York NY (@NWSNewYorkNY)
9:31 PM • Sep 28, 2023
Water temperatures in the Atlantic Ocean just off the East Coast have been at record levels all summer, the perfect fuel for excessive rain. And a slow-moving storm system is all it will take for this fuel to turn into a major flood threat.
What you can do, currently.
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