Chicago, weather
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The NWS has changed its weather warning maps, and tornado risks may look very different now
The update adds multiple levels of visual “hatching” that distinguish the potential power of storms, rather than only the probability that they will occur. According to the National Weather Service, the revised maps separate the likelihood of storms from their possible severity,
Sunny with a high of 89 °F (31.7 °C). Winds WNW at 7 mph (11.3 kph). Night - Clear. Winds variable at 6 to 8 mph (9.7 to 12.9 kph). The overnight low will be 73 °F (22.8 °C). Mostly sunny today with a high of 89 °F (31.7 °C) and a low of 65 °F (18.3 °C