Alert archive / Missouri / River Flood Warnings in 2026

River Flood Warning 108, NWS Kansas City, MO

May 31, 2026Bates County, Missouri; Linn County, Kansas

NWS Kansas City, MO issued this river flood warning at May 31, 2026, 3:09 PM CDT for Bates County, Missouri; Linn County, Kansas. It took effect at Jun 2, 2026, 2:30 PM CDT. It was in force for .

The area

The counties it named.

The facts

Issued: May 31, 2026, 3:09 PM CDT (20:09 UTC)
In effect from: Jun 2, 2026, 2:30 PM CDT
Expired: May 31, 2026, 8:48 PM CDT
In force
Issued by: NWS Kansas City, MO
Area: Storm-based polygon
Flood severity: Minor

Counties Linn County, KS, Bates County, MO

The radar

The Pleasant Hill radar (KEAX), 70 km from the middle of the area, began a volume at 20:13 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 Marais Des Cygnes River near Trading Post (TPOK1). The gauge peaked at 21.93 ft at Jun 1, 2026, 8:00 PM CDT.

Action stage: 22 ft
Minor stage: 27 ft
Moderate stage: 29 ft
Major stage: 40 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 06916600, 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 31, 2:18 PM CDT, 51 minutes earlier.

Area forecast discussion, May 31, 2:18 PM CDT, 51 minutes before

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Hazardous weather outlook, May 31, 5:05 AM CDT, 10 hours 4 minutes before

Hazardous Weather Outlook
National Weather Service Kansas City/Pleasant Hill MO
0505 AM CDT Sun May 31 2026

KSZ025-057-060-102>105-MOZ001>008-011>017-020>025-028>033-037>040-
043>046-053-054-011005-
Atchison KS-Miami-Linn KS-Doniphan-Leavenworth-Wyandotte-Johnson KS-
Atchison MO-Nodaway-Worth-Gentry-Harrison-Mercer-Putnam-Schuyler-
Holt-Andrew-De Kalb-Daviess-Grundy-Sullivan-Adair-Buchanan-Clinton-
Caldwell-Livingston-Linn MO-Macon-Platte-Clay-Ray-Carroll-Chariton-
Randolph-Jackson-Lafayette-Saline-Howard-Cass-Johnson MO-Pettis-
Cooper-Bates-Henry-
0505 AM CDT Sun May 31 2026

This hazardous weather outlook is for northwest...north central and
west central Missouri...as well as extreme eastern Kansas.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

The probability for widespread hazardous weather is low.

.KEY MESSAGES...

* Line of showers and storms to move through the region
  overnight/early Sunday morning.

    - Best chances (50-70%) along and north of I-70.

    - Locally heavy rainfall is the primary hazard, with low-end
      potential for damaging winds and hail.

* Showers and storms possible again Sunday. A conditional severe
  threat exists, mainly in the vicinity of and south/southeast of
  the Kansas City metro.

* Hot and humid through Monday, with heat indices expected to reach
  the 90s south of US-36.

In the hours before

Local storm report, May 31, 12:13 PM CDT, 2 hours 56 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 31, 10:35 AM CDT	River Flood Warning	EAX	Cass, Henry, Johnson	4 days
May 31, 11:54 AM CDT	River Flood Warning	EAX	Cooper, Saline	32 hr
May 31, 8:39 AM CDT	River Flood Warning	EAX	Linn	59 hr
May 31, 8:41 AM CDT	River Flood Warning	EAX	Miami	52 hr

Nearby

River Flood Warnings in Missouri, 2026 River Flood Warnings in Kansas, 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.