The weather in Chicago is bracing for a tempestuous turn as scattered showers and thunderstorms are forecasted to embark across the region this afternoon, with the National Weather Service alerting residents to the heightened risk of severe weather. According to the National Weather Service, today's storms, which are mainly expected after 5 pm, could bring about a 30% chance of precipitation and temperatures peaking near 87 degrees.
Sct storms are expected this PM especially for areas near and north of I-80. A few storms may be strong to severe with the threats of damaging winds and hail. Periods of sct showers will persist through the weekend before quieter and cooler weather returns next week. #ILwx #INwx pic.twitter.com/CXr5qj5CXk
— NWS Chicago (@NWSChicago) August 16, 2024
Tonight's outlook suggests a probable escalation in stormy conditions, with a 60% likelihood of showers and thunderstorms, particularly before 11 pm. "New rainfall amounts between a quarter and half of an inch possible," as stated by the National Weather Service. Additionally, gusts may reach as high as 20 mph amidst a low around 70 degrees. Moving into the weekend, the city will face a continued 50 percent chance of storms on Saturday with a dip in the high to near 79 degrees.
The Hazardous Weather Outlook provided by the National Weather Service Chicago/Romeoville IL emphasizes an "Elevated Thunderstorm Risk" today and tonight. Storms may usher in winds up to 60 mph and hail up to quarter size. The weather authority has called on potential volunteers saying, "Spotters may be needed late this afternoon and evening." General storm motion is projected toward the east-southeast at approximately 35 mph.
The impetus for concern doesn't relent at the lake's edge, as forecasts for the Illinois and Indiana nearshore waters signal an "Elevated Thunderstorm Risk" with possible thunderstorm wind gusts of up to 50 knots. This weekend will observe a "Limited Thunderstorm Risk" followed by "Hazardous conditions for small craft" come Sunday and Monday.
Additionally, the brief respite will greet Chicagoans starting next week, with "quieter and cooler weather" anticipated, as per the NWS Chicago.
