National Weather Service
https://forecast.weather.gov/zipcity.php?inputstring=Northbrook,IL
WEBDetailed Forecast. Overnight. Mostly clear, with a low around 36. West northwest wind around 15 mph, with gusts as high as 20 mph. Saturday. Increasing clouds, with a high near 49. West northwest wind 10 to 15 mph, with gusts as high as 25 mph. Saturday Night. Patchy frost after 5am.
DA: 50 PA: 98 MOZ Rank: 65