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Mount Vernon, Illinois See all agencies »

1. Alert

   

   Jefferson County

   Entered: 1 hour, 33 minutes ago

   Severe Thunderstorm Warning until 06:45AM More »
2. Advisory

   

   Jefferson County

   Entered: 1 day, 6 hours ago

   Dense Fog Advisory until 09:00AM Friday More »
3. Advisory

   

   Jefferson County

   Entered: 2 days, 16 hours ago

   Severe Thunderstorm Watch until 09:00PM More »
4. Advisory

   

   Jefferson County

   Entered: 2 days, 17 hours ago

   Flood Watch until 12:00PM Thursday More »
5. Advisory

   

   Jefferson County

   Entered: 3 days, 21 hours ago

   Monthly Alert System Test More »
6. Alert

   

   Jefferson County

   Entered: 2 weeks, 1 day ago

   Tornado Warning until 05:45PM More »
7. Advisory

   

   Jefferson County

   Entered: 2 weeks, 5 days ago

   Dense Fog Advisory until 09:00AM Monday More »
8. Advisory

   

   Jefferson County

   Entered: 1 month ago

   Monthly Alert System Test More »

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