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Monday, Aug 10, 2026 03:17:12

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Flash Flood Warning 0061
Issued by the St. Louis Forecast Office

Action Issued Starts Expiration
New 2026-08-06 10:31:20 2026-08-06 10:30:00 2026-08-06 13:30:00
Time Extended 2026-08-06 13:16:41 2026-08-06 15:30:00


Action: New
Issued At: 2026-08-06 10:31:20

244 
WGUS53 KLSX 061530
FFWLSX
MOC019-061830-
/O.NEW.KLSX.FF.W.0061.260806T1530Z-260806T1830Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service St Louis MO
1030 AM CDT Thu Aug 6 2026

The National Weather Service in St Louis has issued a

* Flash Flood Warning for...
  Central Boone County in central Missouri...

* Until 130 PM CDT.

* At 1030 AM CDT, Doppler radar indicated thunderstorms producing
  heavy rain across the warned area. Between 2 and 4 inches of rain
  have fallen. Additional rainfall amounts of 1 to 2 inches are
  possible in the warned area. Flash flooding is ongoing or expected
  to begin shortly.

  HAZARD...Flash flooding caused by thunderstorms.

  SOURCE...Radar indicated.

  IMPACT...Flash flooding of small creeks and streams, urban areas,
           highways, streets and underpasses as well as other poor
           drainage and low-lying areas.

* Some locations that will experience flash flooding include...
  Columbia, Ashland, Columbia Regional Airport, Rocheport, Midway,
  Easley and McBaine.

This includes the following State Parks...
Rock Bridge State Park and Jewell Cemetery Historic Site.

This includes Interstate 70 in Missouri between exits 115 and 133.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, dont drown when encountering flooded roads. Most flood
deaths occur in vehicles.

&&

LAT...LON 3913 9249 3902 9213 3890 9217 3888 9215
      3887 9216 3887 9215 3885 9215 3885 9214
      3883 9215 3881 9214 3880 9216 3877 9216
      3872 9219 3871 9222 3880 9238 3882 9239
      3883 9243 3887 9248 3891 9248 3898 9257

FLASH FLOOD...RADAR INDICATED

$$

Elmore


Action: Time Extended
Issued At: 2026-08-06 13:16:41

375 
WGUS53 KLSX 061816
FFWLSX
MOC019-062030-
/O.EXT.KLSX.FF.W.0061.000000T0000Z-260806T2030Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service St Louis MO
116 PM CDT Thu Aug 6 2026

The National Weather Service in St Louis has extended the

* Flash Flood Warning for...
  Central Boone County in central Missouri...

* Until 330 PM CDT.

* At 116 PM CDT, Doppler radar indicated thunderstorms producing
  heavy rain across the warned area. Between 3 and 6 inches of rain
  have fallen. Additional rainfall amounts up to 0.5 inches are
  possible in the warned area. Flash flooding is ongoing or expected
  to begin shortly.

  HAZARD...Flash flooding caused by thunderstorms.

  SOURCE...Radar indicated.

  IMPACT...Flash flooding of small creeks and streams, urban areas,
           highways, streets and underpasses as well as other poor
           drainage and low-lying areas.

* Some locations that will experience flash flooding include...
  Columbia, Ashland, Columbia Regional Airport, Rocheport, Midway,
  Easley and McBaine.

This includes the following State Parks...
Rock Bridge State Park and Jewell Cemetery Historic Site.

This includes Interstate 70 in Missouri between exits 115 and 133.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, dont drown when encountering flooded roads. Most flood
deaths occur in vehicles.

&&

LAT...LON 3913 9249 3902 9213 3890 9217 3888 9215
      3887 9216 3887 9215 3885 9215 3885 9214
      3883 9215 3881 9214 3880 9216 3877 9216
      3872 9219 3871 9222 3880 9238 3882 9239
      3883 9243 3887 9248 3891 9248 3898 9257

FLASH FLOOD...RADAR INDICATED

$$

Elmore



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