Severe Storm Risk Hits Chicago This Weekend
Published Jul 19, 2025
Chicago faces a weekend severe weather threat, with a Level 2 risk issued for Saturday. Expect hail, damaging winds, possible tornadoes, and heavy rain leading to potential flooding. Saturday will be warm and humid, while Sunday brings cooler temperatures and scattered showers south of the city. Residents are advised to stay informed, have a safety plan, and take necessary precautions.
Chicago prepares for weekend severe weather
Chicago residents should prepare for a weekend of severe weather, as the Storm Prediction Center (SPC) has issued a Level 2 risk for Saturday afternoon. The primary threats include the potential for large hail, damaging winds, and even isolated tornadoes.
Saturday peak risk during afternoon and evening
The severe weather threat is expected to peak on Saturday, with the highest risk concentrated during the afternoon and evening hours. In addition to the severe weather potential, heavy rainfall is also anticipated. Rainfall totals could reach 1 to 3 inches, increasing the risk of flooding, particularly Saturday evening and overnight.
Warm, humid Saturday, high of 86°F
Saturday will be warm and humid ahead of the approaching storms, with temperatures forecast to reach a high of 86°F (30°C). The combination of heat and humidity will create an unstable atmosphere, further fueling the development of severe thunderstorms. Overnight, the low will drop to around 69°F (21°C).
Sunday cooler, scattered showers mainly south
Sunday will bring some relief from the severe weather threat, as a cooler air mass moves into the region. However, scattered showers and thunderstorms are still possible, mainly south of Chicago. High temperatures on Sunday will be near 78°F (26°C).
Summary of expected weather conditions
* **Saturday:** Warm, humid, and stormy. High of 86°F (30°C). Level 2 severe storm risk with potential for hail, damaging winds, isolated tornadoes, and heavy rainfall. * **Saturday Night:** Continued risk of thunderstorms and flooding. Low of 69°F (21°C). * **Sunday:** Cooler with scattered showers and thunderstorms, mainly south of Chicago. High near 78°F (26°C).
Stay informed and have a plan
* Stay informed: Monitor local news and weather updates for the latest information and warnings. * Have a plan: Develop a family emergency plan in case of severe weather, including a designated safe place to shelter. * Secure outdoor objects: Bring in any loose objects that could be blown around by strong winds, such as patio furniture, garbage cans, and decorations. * Avoid travel: If possible, avoid traveling during the peak of the storm. * Be prepared for power outages: Have flashlights, batteries, and a portable charger for your electronic devices.
Seek shelter immediately in sturdy building
* Seek shelter immediately in a basement, storm cellar, or interior room on the lowest floor of a sturdy building. * Stay away from windows, doors, and outside walls. * Cover your head and neck with your arms or a blanket.
Never drive or walk through flood
* Never drive or walk through flooded areas. Turn Around, Don't Drown! * If you live in a flood-prone area, consider elevating your home or purchasing flood insurance.
National Weather Service monitoring situation
The National Weather Service and local emergency management agencies are closely monitoring the situation and will provide updates as needed. Stay safe and be prepared!
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