LSX issues Area Forecast Discussion (AFD) at Jun 28, 6:20 PM CDT at Sun, 28 Jun 2026 23:21:07 +0000 via IEMbot Additional Details Here.

QUINCY IL Jun 28 Climate Report: High: 91 Low: 71 Precip: 0.09" Snow: Missing at Sun, 28 Jun 2026 22:28:36 +0000 via IEMbot Additional Details Here.

QUINCY IL Jun 28 Climate Report: High: 91 Low: 71 Precip: 0.09" Snow: Missing at Sun, 28 Jun 2026 21:29:11 +0000 via IEMbot Additional Details Here.

LSX issues Area Forecast Discussion (AFD) at Jun 28, 2:03 PM CDT at Sun, 28 Jun 2026 19:03:35 +0000 via IEMbot Additional Details Here.

🚨 Extreme Heat Warning issued June 28 at 1:27PM CDT until July 3 at 12:00AM CDT by NWS St Louis MO 🚨 Additional Details Here.

LSX continues Extreme Heat Warning for Clinton, Madison, Monroe, Randolph, St. Clair, Washington [IL] and Franklin, Jefferson, St. Charles, St. Louis, St. Louis City, Ste. Geneviev... at Sun, 28 Jun 2026 18:27:36 +0000 via IEMbot Additional Details Here.

LSX issues Area Forecast Discussion (AFD) at Jun 28, 12:06 PM CDT at Sun, 28 Jun 2026 17:06:27 +0000 via IEMbot Additional Details Here.

🚨 Flood Warning issued June 28 at 11:37AM CDT by NWS St Louis MO 🚨 Additional Details Here.(1/2)

LSX issues Area Forecast Discussion (AFD) at Jun 28, 6:23 AM CDT at Sun, 28 Jun 2026 11:23:18 +0000 via IEMbot Additional Details Here.

LSX issues Flood Advisory for Fayette, Marion [IL] till Jun 28, 8:00 AM CDT at Sun, 28 Jun 2026 09:57:25 +0000 via IEMbot Additional Details Here.

Flood Advisory issued June 28 at 4:57AM CDT until June 28 at 8:00AM CDT by NWS St Louis MO Additional Details Here.

Weather Prediction Center issues Mesoscale Precipitation Discussion #544 concerning HEAVY RAINFALL...FLASH FLOODING LIKELY at Sun, 28 Jun 2026 08:20:12 +0000 via IEMbot Additional Details Here.

COLUMBIA ASOS Jun 27 Climate Report: High: 84 Low: 73 Precip: 0.08" Snow: 0.0" at Sun, 28 Jun 2026 07:33:44 +0000 via IEMbot Additional Details Here.

LSX issues Area Forecast Discussion (AFD) at Jun 28, 2:26 AM CDT at Sun, 28 Jun 2026 07:26:21 +0000 via IEMbot Additional Details Here.

🚨 Extreme Heat Warning issued June 28 at 2:00AM CDT until July 3 at 12:00AM CDT by NWS St Louis MO 🚨 Additional Details Here.

LSX upgrades Heat Advisory to Extreme Heat Warning valid at Jun 28, 12:00 PM CDT for Clinton, Randolph, Washington [IL] and Franklin, Ste. Genevieve, Warren [MO] till Jul 3, 12:00 ... at Sun, 28 Jun 2026 07:00:40 +0000 via IEMbot Additional Details Here.

LSX issues Area Forecast Discussion (AFD) at Jun 27, 9:49 PM CDT at Sun, 28 Jun 2026 02:49:21 +0000 via IEMbot Additional Details Here.

🚨 Flood Warning issued June 27 at 9:14PM CDT until July 5 at 7:00PM CDT by NWS St Louis MO 🚨 Additional Details Here.(1/2)

The Storm Prediction Center issues Day 1 Marginal Convective Risk at Jun 28, 0:59z for portions of LSX at Sun, 28 Jun 2026 01:01:47 +0000 via IEMbot Additional Details Here.

LSX expires Flood Advisory for Lincoln, Montgomery, Warren [MO] at Sun, 28 Jun 2026 00:44:20 +0000 via IEMbot Additional Details Here.

Flood Advisory issued June 27 at 7:44PM CDT until June 27 at 7:45PM CDT by NWS St Louis MO Additional Details Here.

LSX continues Flood Advisory for Lincoln, Montgomery, Warren [MO] till Jun 27, 7:45 PM CDT at Sat, 27 Jun 2026 23:33:17 +0000 via IEMbot Additional Details Here.

Flood Advisory issued June 27 at 6:33PM CDT until June 27 at 7:45PM CDT by NWS St Louis MO Additional Details Here.

LSX issues Area Forecast Discussion (AFD) at Jun 27, 6:10 PM CDT at Sat, 27 Jun 2026 23:11:06 +0000 via IEMbot Additional Details Here.

COLUMBIA ASOS Jun 27 Climate Report: High: 84 Low: 73 Precip: 0.08" Snow: 0.0" Snow Depth: 0" at Sat, 27 Jun 2026 22:30:10 +0000 via IEMbot Additional Details Here.

LSX issues Flood Advisory for Lincoln, Montgomery, Warren [MO] till Jun 27, 7:45 PM CDT at Sat, 27 Jun 2026 21:48:25 +0000 via IEMbot Additional Details Here.

Flood Advisory issued June 27 at 4:48PM CDT until June 27 at 7:45PM CDT by NWS St Louis MO Additional Details Here.

LSX expires Flood Advisory for St. Charles, St. Louis [MO] at Sat, 27 Jun 2026 21:30:44 +0000 via IEMbot Additional Details Here.

LSX cancels Flood Advisory for Bond, Fayette [IL] at Sat, 27 Jun 2026 21:08:20 +0000 via IEMbot Additional Details Here.

LSX cancels Flood Advisory for Clinton, Madison [IL] and St. Louis City [MO] at Sat, 27 Jun 2026 20:53:10 +0000 via IEMbot Additional Details Here.

Storm Prediction Center issues Mesoscale Discussion #1353 concerning SEVERE THUNDERSTORM WATCH 403 [Most Prob: Tornado: 85-110 MPH, Gust: 55-70 MPH] at Sat, 27 Jun 2026 20:37:10 +0000 via IEMbot Additional Details Here.

🚨 Flash Flood Warning issued June 27 at 3:15PM CDT until June 27 at 4:45PM CDT by NWS St Louis MO 🚨 Additional Details Here.

LSX cancels Flood Advisory for Clinton, St. Clair, Washington [IL] at Sat, 27 Jun 2026 20:08:22 +0000 via IEMbot Additional Details Here.

The Storm Prediction Center issues Day 1 Marginal Convective Risk at Jun 27, 20:00z for portions of LSX at Sat, 27 Jun 2026 20:02:19 +0000 via IEMbot Additional Details Here.

LSX continues Flood Advisory for Clinton, Madison [IL] and St. Louis City [MO] till Jun 27, 4:00 PM CDT at Sat, 27 Jun 2026 19:27:58 +0000 via IEMbot Additional Details Here.

LSX continues Flood Advisory for Bond, Fayette [IL] till Jun 27, 4:30 PM CDT at Sat, 27 Jun 2026 19:29:20 +0000 via IEMbot Additional Details Here.

Flood Advisory issued June 27 at 2:27PM CDT until June 27 at 4:00PM CDT by NWS St Louis MO Additional Details Here.

Flood Advisory issued June 27 at 2:25PM CDT until June 27 at 3:15PM CDT by NWS St Louis MO Additional Details Here.

Flood Advisory issued June 27 at 2:29PM CDT until June 27 at 4:30PM CDT by NWS St Louis MO Additional Details Here.

LSX issues Area Forecast Discussion (AFD) at Jun 27, 2:17 PM CDT at Sat, 27 Jun 2026 19:17:35 +0000 via IEMbot Additional Details Here.

🚨 Flash Flood Warning issued June 27 at 2:00PM CDT until June 27 at 3:45PM CDT by NWS St Louis MO 🚨 Additional Details Here.

LSX continues Flood Advisory for Clinton, St. Clair, Washington [IL] till Jun 27, 3:15 PM CDT at Sat, 27 Jun 2026 18:56:35 +0000 via IEMbot Additional Details Here.

LSX continues Flash Flood Warning [flash flood: observed] for Marion [IL] till Jun 27, 3:45 PM CDT at Sat, 27 Jun 2026 19:00:33 +0000 via IEMbot Additional Details Here.

Flood Advisory issued June 27 at 1:56PM CDT until June 27 at 3:15PM CDT by NWS St Louis MO Additional Details Here.

LSX issues Flood Advisory for St. Charles, St. Louis [MO] till Jun 27, 4:30 PM CDT at Sat, 27 Jun 2026 18:29:54 +0000 via IEMbot Additional Details Here.

Flood Advisory issued June 27 at 1:29PM CDT until June 27 at 4:30PM CDT by NWS St Louis MO Additional Details Here.

🚨 Extreme Heat Warning issued June 27 at 1:15PM CDT until July 3 at 12:00AM CDT by NWS St Louis MO 🚨 Additional Details Here.

Flood Advisory issued June 27 at 1:24PM CDT until June 27 at 4:30PM CDT by NWS St Louis MO Additional Details Here.

🚨 Flood Warning issued June 27 at 1:21PM CDT by NWS St Louis MO 🚨 Additional Details Here.(1/2)

LSX upgrades Extreme Heat Watch to Extreme Heat Warning valid at Jun 28, 12:00 PM CDT for Madison, Monroe, St. Clair [IL] and Jefferson, St. Charles, St. Louis, St. Louis City [MO]... at Sat, 27 Jun 2026 18:16:04 +0000 via IEMbot Additional Details Here.