Alert archive / Missouri / River Flood Warnings in 2026

River Flood Warning 67, NWS Kansas City, MO

May 17, 2026Grundy County, Livingston County, Missouri

NWS Kansas City, MO issued this river flood warning at May 17, 2026, 5:13 AM CDT for Grundy County, Livingston County, Missouri. It was in force for 19 hr.

The area

The counties it named.

The facts

Issued: May 17, 2026, 5:13 AM CDT (10:13 UTC)
Expired: May 17, 2026, 11:56 PM CDT
In force: 19 hr
Issued by: NWS Kansas City, MO
Area: Storm-based polygon
Flood severity: Minor

Counties Grundy County, MO, Livingston County, MO

The radar

The Pleasant Hill radar (KEAX), 140 km from the middle of the area, began a volume at 10:14 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 river

Written for the forecast point Thompson River (IA/MO) near Trenton (TTZM7).

Action stage: 24 ft
Minor stage: 27 ft
Moderate stage: 31 ft
Major stage: 34 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 06899500, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.

What forecasters said that day

The local office's own words before this river flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Kansas City, MO wrote its last area forecast discussion before this river flood warning went out at May 16, 6:26 PM CDT, 10 hours 47 minutes earlier.

Area forecast discussion, May 16, 6:26 PM CDT, 10 hours 47 minutes before

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The office that day

Everything else NWS Kansas City, MO issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
May 16, 7:01 PM CDT	Severe Thunderstorm Warning	EAX	Daviess, Grundy, Harrison, Mercer	44 min
May 16, 7:12 PM CDT	Severe Thunderstorm Warning	EAX	Harrison, Worth	33 min
May 16, 7:14 PM CDT	Severe Thunderstorm Warning	EAX	Nodaway, Worth	19 min
May 16, 7:20 PM CDT	Flash Flood Warning	EAX	Grundy, Linn, Sullivan	6 hr
May 16, 7:32 PM CDT	Severe Thunderstorm Warning	EAX	Gentry, Harrison, Worth	43 min
May 16, 7:32 PM CDT	Severe Thunderstorm Warning Considerable damage threat	EAX	Adair, Linn, Macon	43 min
May 16, 7:43 PM CDT	Severe Thunderstorm Warning	EAX	Daviess, Grundy, Harrison, Mercer	47 min
May 16, 7:51 PM CDT	Severe Thunderstorm Warning	EAX	Gentry, Harrison, Mercer	39 min
May 16, 7:58 PM CDT	Severe Thunderstorm Warning	EAX	Grundy, Sullivan	47 min
May 16, 8:03 PM CDT	Severe Thunderstorm Warning	EAX	Grundy, Sullivan	27 min
May 16, 8:16 PM CDT	Severe Thunderstorm Warning	EAX	Daviess, Gentry, Harrison	44 min
May 16, 8:33 PM CDT	Severe Thunderstorm Warning	EAX	Daviess, Gentry, Grundy, Harrison, Mercer	27 min
May 16, 8:41 PM CDT	Severe Thunderstorm Warning	EAX	Grundy, Mercer, Sullivan	34 min
May 16, 8:56 PM CDT	Severe Thunderstorm Warning	EAX	Daviess, Grundy, Harrison, Mercer	49 min
May 16, 8:58 PM CDT	Severe Thunderstorm Warning	EAX	Daviess, DeKalb, Gentry	47 min
May 16, 9:13 PM CDT	Severe Thunderstorm Warning	EAX	Putnam, Sullivan	32 min
May 16, 9:32 PM CDT	Severe Thunderstorm Warning	EAX	Grundy, Linn, Sullivan	43 min
May 16, 9:35 PM CDT	Flash Flood Warning EmergencyCatastrophic damage threat	EAX	Grundy	6 hr
May 16, 10:04 PM CDT	Severe Thunderstorm Warning	EAX	Daviess, Harrison	26 min
May 16, 10:06 PM CDT	Severe Thunderstorm Warning	EAX	Daviess, DeKalb, Gentry	24 min
May 16, 10:07 PM CDT	Flash Flood Warning	EAX	Daviess	5 hr
May 16, 10:14 PM CDT	Severe Thunderstorm Warning	EAX	Grundy, Sullivan	18 min
May 16, 10:16 PM CDT	Flood Watch	EAX	Andrew, Atchison, Bates, Buchanan, Caldwell, Carroll and 28 more	60 hr
May 16, 10:19 PM CDT	Severe Thunderstorm Warning	EAX	Daviess, Grundy	26 min
May 16, 10:44 PM CDT	Severe Thunderstorm Warning	EAX	Grundy, Sullivan	31 min
May 16, 10:46 PM CDT	Severe Thunderstorm Warning	EAX	Daviess, Gentry, Harrison	29 min
May 16, 10:47 PM CDT	Severe Thunderstorm Warning	EAX	Daviess, Harrison	28 min
May 16, 11:14 PM CDT	Severe Thunderstorm Warning	EAX	Daviess, DeKalb, Gentry, Harrison	31 min
May 16, 11:25 PM CDT	Severe Thunderstorm Warning	EAX	Adair, Putnam, Schuyler, Sullivan	19 min
May 17, 12:16 AM CDT	Severe Thunderstorm Warning	EAX	Daviess, Grundy, Harrison, Mercer	44 min
May 17, 12:56 AM CDT	River Flood Warning	EAX	Linn, Livingston	5 days
May 17, 12:56 AM CDT	River Flood Warning	EAX	Carroll, Chariton, Linn, Livingston	7 days
May 17, 1:14 AM CDT	Areal Flood Warning	EAX	Daviess, Gentry, Grundy, Harrison, Mercer	17 hr
May 17, 1:23 AM CDT	Areal Flood Warning	EAX	Linn, Sullivan	10 hr
May 17, 1:25 AM CDT	Severe Thunderstorm Warning	EAX	Andrew, Buchanan, Holt, Nodaway	50 min
May 17, 2:10 AM CDT	Severe Thunderstorm Warning	EAX	Andrew, Buchanan, Clinton, DeKalb, Gentry, Holt and 1 more	50 min
May 17, 3:28 AM CDT	Areal Flood Warning	EAX	Daviess, Grundy	8 hr
May 17, 5:57 AM CDT	River Flood Warning	EAX	Daviess, Gentry	4 days
May 17, 8:43 AM CDT	River Flood Warning	EAX	Daviess, Livingston	4 days
May 17, 9:43 AM CDT	River Flood Warning	EAX	Andrew, Nodaway	7 hr
May 17, 9:43 AM CDT	River Flood Warning	EAX	Andrew, Buchanan	10 hr
May 17, 9:43 AM CDT	River Flood Warning	EAX	Buchanan	5 days

Nearby

River Flood Warnings in Missouri, 2026 Every river flood warning in 2026

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; the gauge from the NWS water service and the USGS.