Severe Weather Alerts - Ottawa, IL

  • Special Weather Statement

    Special Weather Statement in effect until 11:00 AM CDT. Source: U.S. National Weather Service

    ...HOT AND HUMID CONDITIONS ON TUESDAY...

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Ottawa Weather Report

Chicago: High Humidity, Severe Weather Threat Ahead

July 22, 2014; 2:17 AM ET

Cooler air will persist across the Chicago area into the weekend but temperatures will spike into next week. more >

Ottawa, IL Radar