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Flash Flood Warning 0057
Issued by the Lincoln Forecast Office

Action Issued Starts Expiration
New 2026-08-14 01:38:43 2026-08-14 01:38:00 2026-08-14 04:45:00
Time Extended 2026-08-14 04:25:35 2026-08-14 06:45:00
Time Extended 2026-08-14 05:50:06 2026-08-14 08:45:00
Expired 2026-08-14 08:45:43 2026-08-14 08:45:00


Action: New
Issued At: 2026-08-14 01:38:43

539 
WGUS53 KILX 140638
FFWILX
ILC019-113-140945-
/O.NEW.KILX.FF.W.0057.260814T0638Z-260814T0945Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Lincoln IL
138 AM CDT Fri Aug 14 2026

The National Weather Service in Lincoln has issued a

* Flash Flood Warning for...
  McLean County in central Illinois...
  Northern Champaign County in east central Illinois...

* Until 445 AM CDT.

* At 138 AM CDT, Doppler radar indicated thunderstorms producing 
  heavy rain across the warned area. Between 1 and 2 inches of rain 
  have fallen. Flash flooding is ongoing or expected to begin 
  shortly.

  HAZARD...Flash flooding caused by thunderstorms.

  SOURCE...Radar.

  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...
  Bloomington, Normal, Rantoul, Le Roy, Heyworth, Fisher, Hudson, 
  Danvers, Thomasboro, Colfax, Downs, Gifford, McLean, Ogden, 
  Saybrook, Stanford, Carlock, Towanda, Ludlow and Bellflower.

This includes the following State Parks...
Moraine View State Park.

This includes the following highways...
 Interstate 39 between  mile markers 0 and 5.
 Interstate 74 between  mile markers 119 and 154...and
between  mile markers 196 and 197.
 Interstate 55 between  mile markers 143 and 175.
 Interstate 57 between  mile markers 243 and 257.

This includes the following streams and drainages...
  Trenkle Slough, Kings Mill Creek, Rock Creek, West Fork Sugar 
  Creek, Middle Fork Vermilion River, Sangamon River, Henline Creek, 
  Patton Creek, Prairie Creek, Stony Creek, Little Mackinaw River, 
  Buck Creek, Sixmile Creek, Wildcat Slough, Drummer Creek, Denman 
  Creek, Sugar Creek, Hillsbury Slough, Long Point Creek, Lone Tree 
  Creek, Kickapoo Creek, Money Creek, West Fork Salt Creek, Little 
  Kickapoo Creek, Conkey Branch, Salt Creek, Mackinaw River, 
  Dickerson Slough, Little Crooked Creek, Funks Branch, Spoon River, 
  Salt Fork, Timber Creek, Owl Creek, Clear Creek and Upper Salt 
  Fork Drainage Ditch.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Be especially cautious at night when it is harder to recognize the 
dangers of flooding.

Be aware of your surroundings and do not drive on flooded roads.

&&

LAT...LON 4059 8926 4062 8846 4040 8846 4040 8794
      4010 8794 4028 8846 4029 8925

FLASH FLOOD...RADAR INDICATED

$$

25


Action: Time Extended
Issued At: 2026-08-14 04:25:35

403 
WGUS53 KILX 140925
FFWILX
ILC019-113-141145-
/O.EXT.KILX.FF.W.0057.000000T0000Z-260814T1145Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Lincoln IL
425 AM CDT Fri Aug 14 2026

The National Weather Service in Lincoln has extended the

* Flash Flood Warning for...
  McLean County in central Illinois...
  Northern Champaign County in east central Illinois...

* Until 645 AM CDT.

* At 424 AM CDT, Doppler radar indicated thunderstorms producing 
  heavy rain across the warned area. Between 1 and 2 inches of rain 
  have fallen. Flash flooding is ongoing or expected to begin 
  shortly.

  HAZARD...Flash flooding caused by thunderstorms.

  SOURCE...Radar.

  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...
  Bloomington, Normal, Rantoul, Le Roy, Heyworth, Fisher, Hudson, 
  Danvers, Thomasboro, Colfax, Downs, Gifford, McLean, Ogden, 
  Saybrook, Stanford, Carlock, Towanda, Ludlow and Bellflower.

This includes the following highways...
 Interstate 39 between  mile markers 0 and 4.
 Interstate 74 between  mile markers 119 and 155...and
between  mile markers 195 and 197.
 Interstate 55 between  mile markers 143 and 174.
 Interstate 57 between  mile markers 243 and 257.

This includes the following streams and drainages...
  Trenkle Slough, Kings Mill Creek, Rock Creek, West Fork Sugar 
  Creek, Middle Fork Vermilion River, Sangamon River, Henline Creek, 
  Patton Creek, Prairie Creek, Stony Creek, Little Mackinaw River, 
  Buck Creek, Sixmile Creek, Wildcat Slough, Drummer Creek, Denman 
  Creek, Sugar Creek, Hillsbury Slough, Long Point Creek, Lone Tree 
  Creek, Kickapoo Creek, Money Creek, West Fork Salt Creek, Little 
  Kickapoo Creek, Conkey Branch, Salt Creek, Mackinaw River, 
  Dickerson Slough, Little Crooked Creek, Funks Branch, Spoon River, 
  Salt Fork, Timber Creek, Owl Creek, Clear Creek and Upper Salt 
  Fork Drainage Ditch.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Be especially cautious at night when it is harder to recognize the 
dangers of flooding.

Be aware of your surroundings and do not drive on flooded roads.

&&

LAT...LON 4059 8926 4062 8846 4040 8846 4040 8794
      4010 8794 4028 8846 4029 8925

FLASH FLOOD...RADAR INDICATED

$$

25


Action: Time Extended
Issued At: 2026-08-14 05:50:06

686 
WGUS53 KILX 141050
FFWILX
ILC019-113-141345-
/O.EXT.KILX.FF.W.0057.000000T0000Z-260814T1345Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Lincoln IL
550 AM CDT Fri Aug 14 2026

The National Weather Service in Lincoln has extended the

* Flash Flood Warning for...
  McLean County in central Illinois...
  Northern Champaign County in east central Illinois...

* Until 845 AM CDT.

* At 549 AM CDT, Doppler radar indicated thunderstorms producing 
  heavy rain across the warned area. Between 1 and 2 inches of rain 
  have fallen. Flash flooding is ongoing or expected to begin 
  shortly.

  HAZARD...Flash flooding caused by thunderstorms.

  SOURCE...Radar.

  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...
  Bloomington, Normal, Rantoul, Le Roy, Heyworth, Fisher, Hudson, 
  Danvers, Thomasboro, Colfax, Downs, Gifford, McLean, Ogden, 
  Saybrook, Stanford, Carlock, Towanda, Ludlow and Bellflower.

This includes the following highways...
 Interstate 39 between  mile markers 0 and 4.
 Interstate 74 between  mile markers 119 and 155...and
between  mile markers 195 and 197.
 Interstate 55 between  mile markers 143 and 174.
 Interstate 57 between  mile markers 243 and 257.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Be aware of your surroundings and do not drive on flooded roads.

&&

LAT...LON 4059 8926 4062 8846 4040 8846 4040 8794
      4010 8794 4028 8846 4029 8925

FLASH FLOOD...RADAR INDICATED

$$

25


Action: Expired
Issued At: 2026-08-14 08:45:43

997 
WGUS73 KILX 141345
FFSILX

Flash Flood Statement
National Weather Service Lincoln IL
845 AM CDT Fri Aug 14 2026

ILC019-113-141355-
/O.EXP.KILX.FF.W.0057.000000T0000Z-260814T1345Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Champaign IL-McLean IL-
845 AM CDT Fri Aug 14 2026

...FLASH FLOOD WARNING WILL EXPIRE AT 845 AM CDT THIS MORNING FOR 
MCLEAN AND NORTHERN CHAMPAIGN COUNTIES...

Flood waters have receded. The heavy rain has ended. Flooding is no 
longer expected to pose a threat. Please continue to heed remaining 
road closures.

A Flood Watch remains in effect until 1000 AM CDT for portions of 
central, east central, and west central Illinois.

&&

LAT...LON 4059 8926 4062 8846 4040 8846 4040 8794
      4010 8794 4028 8846 4029 8925

$$

37



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