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  Storm Center: Weather Alerts: Warnings


 
My Location: San Francisco, CA 
 
Current Time: 11:36:11 AM PDT
Other Alerts  
Weather Alert
    Other Weather Alerts
Type Heat Advisory

Public Severe Weather Alert
Mon Aug 18 01:03:00 PDT 2025
Sun Aug 17 04:25:00 PDT 2025
Issued By NWS Quad Cities IA IL
Issuing Time Mon, 18 Aug 2025 08:44:00 PDT
Broadcast Time Mon, 18 Aug 2025 08:44:00 PDT
Valid Until Mon, 18 Aug 2025 17:00:00 PDT
Brief Description Heat Advisory
Detailed Description * WHAT. Heat index values up to 105 expected. * WHERE. Portions of north central, northwest, and west central Illinois, east central and southeast Iowa, and northeast Missouri. * WHEN. Until 7 PM CDT this evening. * IMPACTS. Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS. Any storms and clouds that linger or redevelop this afternoon may result in lower temperatures and humidity levels, lowering the heat risk.
       
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