Alert archive / Illinois / Mesoscale Discussions in 2025
Mesoscale Discussion 2239
The Storm Prediction Center issued this mesoscale discussion at Nov 29, 2025, 10:42 AM CST for 42 counties in Illinois; 21 counties in Iowa; 7 counties in Missouri. It was in force for 5 hr.
The area
The outline as issued.
The facts
- Issued
- Nov 29, 2025, 10:42 AM CST (16:42 UTC)
- Expired
- Nov 29, 2025, 3:45 PM CST
- In force
- 5 hr
- Issued by
- the Storm Prediction Center
- Concerning
- Heavy snow
All 70 counties
Appanoose County, IA, Davis County, IA, Des Moines County, IA, Henry County, IA, Iowa County, IA, Jefferson County, IA, Johnson County, IA, Keokuk County, IA, Lee County, IA, Louisa County, IA, Lucas County, IA, Mahaska County, IA, Marion County, IA, Monroe County, IA, Muscatine County, IA, Poweshiek County, IA, Scott County, IA, Van Buren County, IA, Wapello County, IA, Washington County, IA, Wayne County, IA, Adams County, IL, Brown County, IL, Bureau County, IL, Cass County, IL, Champaign County, IL, Christian County, IL, Coles County, IL, Cumberland County, IL, DeWitt County, IL, Douglas County, IL, Edgar County, IL, Ford County, IL, Fulton County, IL, Hancock County, IL, Henderson County, IL, Henry County, IL, Iroquois County, IL, Knox County, IL, Livingston County, IL, Logan County, IL, Macon County, IL, Marshall County, IL, Mason County, IL, McDonough County, IL, McLean County, IL, Menard County, IL, Mercer County, IL, Morgan County, IL, Moultrie County, IL, Peoria County, IL, Piatt County, IL, Putnam County, IL, Rock Island County, IL, Sangamon County, IL, Schuyler County, IL, Scott County, IL, Shelby County, IL, Stark County, IL, Tazewell County, IL, Vermilion County, IL, Warren County, IL, Woodford County, IL, Adair County, MO, Clark County, MO, Knox County, MO, Lewis County, MO, Putnam County, MO, Schuyler County, MO, Scotland County, MO
The radar
The Quad Cities radar (KDVN), 113 km from the middle of the area, began a volume at 16:41 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The text
As transmitted.
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</html>SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 29, 3:18 AM CST | Mesoscale Discussion | SPC | Adams, Brown, Calhoun, Cass, Fulton, Greene and 14 more | 4 hr |
| Nov 29, 2:16 PM CST | Mesoscale Discussion | SPC | Champaign, Clark, Coles, Douglas, Edgar, Piatt and 1 more | 4 hr |
| Nov 29, 4:49 AM CST | Mesoscale Discussion | SPC | Adair, Adams, Appanoose, Audubon, Boone, Carroll and 28 more | 5 hr |
Nearby
Mesoscale Discussions in Illinois, 2025Mesoscale Discussions in Iowa, 2025Mesoscale Discussions in Missouri, 2025Every mesoscale discussion in 2025
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.