Heat Advisory 6, NWS Lincoln, IL

Cass County, IL, Champaign County, IL, Christian County, IL, Clark County, IL, Clay County, IL, Coles County, IL, Crawford County, IL, Cumberland County, IL, DeWitt County, IL, Douglas County, IL, Edgar County, IL, Effingham County, IL, Fulton County, IL, Jasper County, IL, Knox County, IL, Lawrence County, IL, Logan County, IL, Macon County, IL, Marshall County, IL, Mason County, IL, McLean County, IL, Menard County, IL, Morgan County, IL, Moultrie County, IL, Peoria County, IL, Piatt County, IL, Richland County, IL, Sangamon County, IL, Schuyler County, IL, Scott County, IL, Shelby County, IL, Stark County, IL, Tazewell County, IL, Vermilion County, IL, Woodford County, IL

809 
WWUS73 KILX 240844
NPWILX

URGENT - WEATHER MESSAGE
National Weather Service Lincoln IL
344 AM CDT Tue Aug 24 2021

ILZ027>031-036>038-040>057-061>063-066>068-071>073-242100-
/O.CON.KILX.HT.Y.0006.210824T1800Z-210826T0000Z/
Knox-Stark-Peoria-Marshall-Woodford-Fulton-Tazewell-McLean-
Schuyler-Mason-Logan-De Witt-Piatt-Champaign-Vermilion-Cass-
Menard-Scott-Morgan-Sangamon-Christian-Macon-Moultrie-Douglas-
Coles-Edgar-Shelby-Cumberland-Clark-Effingham-Jasper-Crawford-
Clay-Richland-Lawrence-
Including the cities of Galesburg, Toulon, Peoria, Lacon, Eureka,
Canton, Pekin, Bloomington, Normal, Rushville, Havana, Lincoln, 
Clinton, Monticello, Champaign, Urbana, Danville, Beardstown, 
Petersburg, Winchester, Jacksonville, Springfield, Taylorville, 
Decatur, Sullivan, Tuscola, Charleston, Mattoon, Paris, 
Shelbyville, Greenup, Marshall, Effingham, Newton, Robinson, 
Flora, Olney, and Lawrenceville
344 AM CDT Tue Aug 24 2021

...HEAT ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO
7 PM CDT WEDNESDAY...

* WHAT...Afternoon heat index values of around 105 degrees 
  expected.

* WHERE...All of central and southeast Illinois.

* WHEN...From 1 PM this afternoon to 7 PM CDT Wednesday.

* IMPACTS...Hot temperatures and high humidity may cause heat 
  illnesses to occur.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.

&&

$$

Barnes

557 
WWUS73 KILX 241512
NPWILX

URGENT - WEATHER MESSAGE
National Weather Service Lincoln IL
1012 AM CDT Tue Aug 24 2021

ILZ027>031-036>038-040>057-061>063-066>068-071>073-242100-
/O.CON.KILX.HT.Y.0006.210824T1800Z-210826T0000Z/
Knox-Stark-Peoria-Marshall-Woodford-Fulton-Tazewell-McLean-
Schuyler-Mason-Logan-De Witt-Piatt-Champaign-Vermilion-Cass-
Menard-Scott-Morgan-Sangamon-Christian-Macon-Moultrie-Douglas-
Coles-Edgar-Shelby-Cumberland-Clark-Effingham-Jasper-Crawford-
Clay-Richland-Lawrence-
Including the cities of Galesburg, Toulon, Peoria, Lacon, Eureka,
Canton, Pekin, Bloomington, Normal, Rushville, Havana, Lincoln, 
Clinton, Monticello, Champaign, Urbana, Danville, Beardstown, 
Petersburg, Winchester, Jacksonville, Springfield, Taylorville, 
Decatur, Sullivan, Tuscola, Charleston, Mattoon, Paris, 
Shelbyville, Greenup, Marshall, Effingham, Newton, Robinson, 
Flora, Olney, and Lawrenceville
1012 AM CDT Tue Aug 24 2021

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT WEDNESDAY...

* WHAT...Afternoon heat index values of 103 to 107 degrees. 

* WHERE...Central and southeast Illinois.

* WHEN...Until 7 PM CDT Wednesday. There is potential this may
  need to be extended into Thursday. 

* IMPACTS...Hot temperatures and high humidity may cause heat 
  illnesses to occur.

* ADDITIONAL DETAILS...The overnight heat index is expected to
  remain in the mid 70s or higher.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.

&&

$$

Geelhart

560 
WWUS73 KILX 242004
NPWILX

URGENT - WEATHER MESSAGE
National Weather Service Lincoln IL
304 PM CDT Tue Aug 24 2021

ILZ040>042-047>057-061>063-066>068-071>073-250930-
/O.EXT.KILX.HT.Y.0006.000000T0000Z-210827T0000Z/
Schuyler-Mason-Logan-Cass-Menard-Scott-Morgan-Sangamon-Christian-
Macon-Moultrie-Douglas-Coles-Edgar-Shelby-Cumberland-Clark-
Effingham-Jasper-Crawford-Clay-Richland-Lawrence-
Including the cities of Rushville, Havana, Lincoln, Beardstown, 
Petersburg, Winchester, Jacksonville, Springfield, Taylorville, 
Decatur, Sullivan, Tuscola, Charleston, Mattoon, Paris, 
Shelbyville, Greenup, Marshall, Effingham, Newton, Robinson, 
Flora, Olney, and Lawrenceville
304 PM CDT Tue Aug 24 2021

...HEAT ADVISORY NOW IN EFFECT UNTIL 7 PM CDT THURSDAY...

* WHAT...Afternoon heat index values of 105 to 110 degrees.

* WHERE...Much of central and southeast Illinois, south of a
  Rushville to Decatur to Paris line.

* WHEN...Until 7 PM CDT Thursday.

* IMPACTS...Hot temperatures and high humidity may cause heat 
  illnesses to occur.

* ADDITIONAL DETAILS...The overnight heat index is expected to
  remain in the mid 70s or higher, both tonight and Wednesday
  night.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.

&&

$$

ILZ027>031-036>038-043>046-250930-
/O.CON.KILX.HT.Y.0006.000000T0000Z-210826T0000Z/
Knox-Stark-Peoria-Marshall-Woodford-Fulton-Tazewell-McLean-
De Witt-Piatt-Champaign-Vermilion-
Including the cities of Galesburg, Toulon, Peoria, Lacon, Eureka,
Canton, Pekin, Bloomington, Normal, Clinton, Monticello, 
Champaign, Urbana, and Danville
304 PM CDT Tue Aug 24 2021

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT WEDNESDAY...

* WHAT...Afternoon heat index values around 105 degrees.

* WHERE...Portions of central Illinois near and north of I-74.  

* WHEN...Until 7 PM CDT Wednesday.

* IMPACTS...Hot temperatures and high humidity may cause heat 
  illnesses to occur.

* ADDITIONAL DETAILS...The overnight heat index is expected to 
  remain in the mid 70s or higher.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.

&&

$$

Geelhart

953 
WWUS73 KILX 250235
NPWILX

URGENT - WEATHER MESSAGE
National Weather Service Lincoln IL
935 PM CDT Tue Aug 24 2021

ILZ040>042-047>057-061>063-066>068-071>073-251045-
/O.CON.KILX.HT.Y.0006.000000T0000Z-210827T0000Z/
Schuyler-Mason-Logan-Cass-Menard-Scott-Morgan-Sangamon-Christian-
Macon-Moultrie-Douglas-Coles-Edgar-Shelby-Cumberland-Clark-
Effingham-Jasper-Crawford-Clay-Richland-Lawrence-
Including the cities of Rushville, Havana, Lincoln, Beardstown, 
Petersburg, Winchester, Jacksonville, Springfield, Taylorville, 
Decatur, Sullivan, Tuscola, Charleston, Mattoon, Paris, 
Shelbyville, Greenup, Marshall, Effingham, Newton, Robinson, 
Flora, Olney, and Lawrenceville
935 PM CDT Tue Aug 24 2021

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THURSDAY...

* WHAT...Afternoon heat index values of 105 to 110 degrees.

* WHERE...Much of central and southeast Illinois, south of a 
  Rushville to Decatur to Paris line.

* WHEN...Until 7 PM CDT Thursday.

* IMPACTS...Hot temperatures and high humidity may cause heat 
  illnesses to occur.

* ADDITIONAL DETAILS...The overnight heat index is expected to 
  remain in the mid 70s or higher, both tonight and Wednesday 
  night.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.

&&

$$

ILZ027>031-036>038-043>046-251045-
/O.CON.KILX.HT.Y.0006.000000T0000Z-210826T0000Z/
Knox-Stark-Peoria-Marshall-Woodford-Fulton-Tazewell-McLean-
De Witt-Piatt-Champaign-Vermilion-
Including the cities of Galesburg, Toulon, Peoria, Lacon, Eureka,
Canton, Pekin, Bloomington, Normal, Clinton, Monticello, 
Champaign, Urbana, and Danville
935 PM CDT Tue Aug 24 2021

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT WEDNESDAY...

* WHAT...Afternoon heat index values around 105 degrees.

* WHERE...Portions of central Illinois near and north of I-74.

* WHEN...Until 7 PM CDT Wednesday.

* IMPACTS...Hot temperatures and high humidity may cause heat 
  illnesses to occur.

* ADDITIONAL DETAILS...The overnight heat index is expected to 
  remain in the mid 70s or higher.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.

&&

$$

309 
WWUS73 KILX 250840
NPWILX

URGENT - WEATHER MESSAGE
National Weather Service Lincoln IL
340 AM CDT Wed Aug 25 2021

ILZ040>042-047>057-061>063-066>068-071>073-252100-
/O.CON.KILX.HT.Y.0006.000000T0000Z-210827T0000Z/
Schuyler-Mason-Logan-Cass-Menard-Scott-Morgan-Sangamon-Christian-
Macon-Moultrie-Douglas-Coles-Edgar-Shelby-Cumberland-Clark-
Effingham-Jasper-Crawford-Clay-Richland-Lawrence-
Including the cities of Rushville, Havana, Lincoln, Beardstown, 
Petersburg, Winchester, Jacksonville, Springfield, Taylorville, 
Decatur, Sullivan, Tuscola, Charleston, Mattoon, Paris, 
Shelbyville, Greenup, Marshall, Effingham, Newton, Robinson, 
Flora, Olney, and Lawrenceville
340 AM CDT Wed Aug 25 2021

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THURSDAY...

* WHAT...Heat index values up to 105.

* WHERE...Portions of central, east central, southeast and west 
  central Illinois.

* WHEN...Until 7 PM CDT Thursday.

* IMPACTS...Hot temperatures and high humidity may cause heat 
  illnesses to occur.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.

&&

$$

ILZ027>031-036>038-043>046-252100-
/O.CON.KILX.HT.Y.0006.000000T0000Z-210826T0000Z/
Knox-Stark-Peoria-Marshall-Woodford-Fulton-Tazewell-McLean-
De Witt-Piatt-Champaign-Vermilion-
Including the cities of Galesburg, Toulon, Peoria, Lacon, Eureka,
Canton, Pekin, Bloomington, Normal, Clinton, Monticello, 
Champaign, Urbana, and Danville
340 AM CDT Wed Aug 25 2021

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING...

* WHAT...Heat index values up to 105.

* WHERE...Portions of central, east central and west central 
  Illinois.

* WHEN...Until 7 PM CDT this evening.

* IMPACTS...Hot temperatures and high humidity may cause heat 
  illnesses to occur.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.

&&

$$

Barnes

637 
WWUS73 KILX 252000
NPWILX

URGENT - WEATHER MESSAGE
National Weather Service Lincoln IL
300 PM CDT Wed Aug 25 2021

ILZ040>042-047>057-061>063-066>068-071>073-260400-
/O.CON.KILX.HT.Y.0006.000000T0000Z-210827T0000Z/
Schuyler-Mason-Logan-Cass-Menard-Scott-Morgan-Sangamon-Christian-
Macon-Moultrie-Douglas-Coles-Edgar-Shelby-Cumberland-Clark-
Effingham-Jasper-Crawford-Clay-Richland-Lawrence-
Including the cities of Rushville, Havana, Lincoln, Beardstown, 
Petersburg, Winchester, Jacksonville, Springfield, Taylorville, 
Decatur, Sullivan, Tuscola, Charleston, Mattoon, Paris, 
Shelbyville, Greenup, Marshall, Effingham, Newton, Robinson, 
Flora, Olney, and Lawrenceville
300 PM CDT Wed Aug 25 2021

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THURSDAY...

* WHAT...Afternoon heat index values around 105 degrees. 

* WHERE...Portions of central, east central, and southeast
  Illinois, generally south of a Havana to Paris line.

* WHEN...Until 7 PM CDT Thursday.

* IMPACTS...Heat exhaustion or heat stroke may occur with
  prolonged outdoor activity. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take extra precautions if you work or spend time outside. When 
possible reschedule strenuous activities to early morning or 
evening. Know the signs and symptoms of heat exhaustion and heat 
stroke. Wear lightweight and loose fitting clothing when possible.
To reduce risk during outdoor work, the Occupational Safety and 
Health Administration recommends scheduling frequent rest breaks 
in shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an 
emergency! Call 9 1 1.

&&

$$

ILZ027>031-036>038-043>046-260000-
/O.CON.KILX.HT.Y.0006.000000T0000Z-210826T0000Z/
Knox-Stark-Peoria-Marshall-Woodford-Fulton-Tazewell-McLean-
De Witt-Piatt-Champaign-Vermilion-
Including the cities of Galesburg, Toulon, Peoria, Lacon, Eureka,
Canton, Pekin, Bloomington, Normal, Clinton, Monticello, 
Champaign, Urbana, and Danville
300 PM CDT Wed Aug 25 2021

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING...

* WHAT...Heat index values around 105 degrees.

* WHERE...Portions of central and east central Illinois, generally
  north of a Havana to Danville line. 

* WHEN...Until 7 PM CDT this evening.

* IMPACTS...Heat exhaustion or heat stroke may occur with
  prolonged outdoor activity. 

* ADDITIONAL INFORMATION...Heat index values around 100 degrees
  will be likely on Thursday. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take extra precautions if you work or spend time outside. When 
possible reschedule strenuous activities to early morning or 
evening. Know the signs and symptoms of heat exhaustion and heat 
stroke. Wear lightweight and loose fitting clothing when possible.
To reduce risk during outdoor work, the Occupational Safety and 
Health Administration recommends scheduling frequent rest breaks 
in shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an 
emergency! Call 9 1 1.

&&

$$

Geelhart

326 
WWUS73 KILX 252350
NPWILX

URGENT - WEATHER MESSAGE
National Weather Service Lincoln IL
650 PM CDT Wed Aug 25 2021

ILZ027>031-036>038-043>046-260100-
/O.EXP.KILX.HT.Y.0006.000000T0000Z-210826T0000Z/
Knox-Stark-Peoria-Marshall-Woodford-Fulton-Tazewell-McLean-
De Witt-Piatt-Champaign-Vermilion-
Including the cities of Galesburg, Toulon, Peoria, Lacon, Eureka,
Canton, Pekin, Bloomington, Normal, Clinton, Monticello, 
Champaign, Urbana, and Danville
650 PM CDT Wed Aug 25 2021

...HEAT ADVISORY WILL EXPIRE AT 7 PM CDT THIS EVENING...

Temperatures have begun to fall across the area, especially
locations that saw thunderstorms this evening. Therefore, the heat
advisory will expire at 7 PM this evening.

$$

ILZ040>042-047>057-061>063-066>068-071>073-261000-
/O.CON.KILX.HT.Y.0006.000000T0000Z-210827T0000Z/
Schuyler-Mason-Logan-Cass-Menard-Scott-Morgan-Sangamon-Christian-
Macon-Moultrie-Douglas-Coles-Edgar-Shelby-Cumberland-Clark-
Effingham-Jasper-Crawford-Clay-Richland-Lawrence-
Including the cities of Rushville, Havana, Lincoln, Beardstown, 
Petersburg, Winchester, Jacksonville, Springfield, Taylorville, 
Decatur, Sullivan, Tuscola, Charleston, Mattoon, Paris, 
Shelbyville, Greenup, Marshall, Effingham, Newton, Robinson, 
Flora, Olney, and Lawrenceville
650 PM CDT Wed Aug 25 2021

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THURSDAY...

* WHAT...Afternoon heat index values around 105 degrees.

* WHERE...Portions of central, east central, and southeast 
  Illinois, generally south of a Havana to Paris line.

* WHEN...Until 7 PM CDT Thursday.

* IMPACTS...Heat exhaustion or heat stroke may occur with 
  prolonged outdoor activity.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.

&&

$$

556 
WWUS73 KILX 260857
NPWILX

URGENT - WEATHER MESSAGE
National Weather Service Lincoln IL
357 AM CDT Thu Aug 26 2021

ILZ027>031-036>038-043>046-262100-
/O.EXB.KILX.HT.Y.0006.000000T0000Z-210827T0100Z/
Knox-Stark-Peoria-Marshall-Woodford-Fulton-Tazewell-McLean-
De Witt-Piatt-Champaign-Vermilion-
Including the cities of Galesburg, Toulon, Peoria, Lacon, Eureka,
Canton, Pekin, Bloomington, Normal, Clinton, Monticello, 
Champaign, Urbana, and Danville
357 AM CDT Thu Aug 26 2021

...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING...

* WHAT...Heat index values up to 103.

* WHERE...Portions of central, east central and west central 
  Illinois.

* WHEN...Until 8 PM CDT this evening.

* IMPACTS...Heat exhaustion or heat stroke may occur with 
  prolonged outdoor activity.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.

&&

$$

ILZ040>042-047>057-061>063-066>068-071>073-262100-
/O.EXT.KILX.HT.Y.0006.000000T0000Z-210827T0100Z/
Schuyler-Mason-Logan-Cass-Menard-Scott-Morgan-Sangamon-Christian-
Macon-Moultrie-Douglas-Coles-Edgar-Shelby-Cumberland-Clark-
Effingham-Jasper-Crawford-Clay-Richland-Lawrence-
Including the cities of Rushville, Havana, Lincoln, Beardstown, 
Petersburg, Winchester, Jacksonville, Springfield, Taylorville, 
Decatur, Sullivan, Tuscola, Charleston, Mattoon, Paris, 
Shelbyville, Greenup, Marshall, Effingham, Newton, Robinson, 
Flora, Olney, and Lawrenceville
357 AM CDT Thu Aug 26 2021

...HEAT ADVISORY NOW IN EFFECT UNTIL 8 PM CDT THIS EVENING...

* WHAT...Afternoon heat index values around 105 degrees.

* WHERE...Portions of central, east central, and southeast 
  Illinois, generally south of a Havana to Paris line.

* WHEN...Until 8 PM CDT this evening.

* IMPACTS...Heat exhaustion or heat stroke may occur with 
  prolonged outdoor activity.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.

&&

$$

743 
WWUS73 KILX 260900 CCA
NPWILX

URGENT - WEATHER MESSAGE...CORRECTED
National Weather Service Lincoln IL
400 AM CDT Thu Aug 26 2021

ILZ027>031-036>038-043>046-262100-
/O.EXB.KILX.HT.Y.0006.000000T0000Z-210827T0100Z/
Knox-Stark-Peoria-Marshall-Woodford-Fulton-Tazewell-McLean-
De Witt-Piatt-Champaign-Vermilion-
Including the cities of Galesburg, Toulon, Peoria, Lacon, Eureka,
Canton, Pekin, Bloomington, Normal, Clinton, Monticello, 
Champaign, Urbana, and Danville
400 AM CDT Thu Aug 26 2021

...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT THIS EVENING...

* WHAT...Heat index values up to 103.

* WHERE...Portions of central, east central and west central 
  Illinois.

* WHEN...Until 8 PM CDT this evening.

* IMPACTS...Heat exhaustion or heat stroke may occur with 
  prolonged outdoor activity.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.

&&

$$

ILZ040>042-047>057-061>063-066>068-071>073-262100-
/O.COR.KILX.HT.Y.0006.000000T0000Z-210827T0100Z/
Schuyler-Mason-Logan-Cass-Menard-Scott-Morgan-Sangamon-Christian-
Macon-Moultrie-Douglas-Coles-Edgar-Shelby-Cumberland-Clark-
Effingham-Jasper-Crawford-Clay-Richland-Lawrence-
Including the cities of Rushville, Havana, Lincoln, Beardstown, 
Petersburg, Winchester, Jacksonville, Springfield, Taylorville, 
Decatur, Sullivan, Tuscola, Charleston, Mattoon, Paris, 
Shelbyville, Greenup, Marshall, Effingham, Newton, Robinson, 
Flora, Olney, and Lawrenceville
400 AM CDT Thu Aug 26 2021

...HEAT ADVISORY NOW IN EFFECT UNTIL 8 PM CDT THIS EVENING...

* WHAT...Afternoon heat index values around 105 degrees.

* WHERE...Portions of central, east central, and southeast
  Illinois.

* WHEN...Until 8 PM CDT this evening.

* IMPACTS...Heat exhaustion or heat stroke may occur with 
  prolonged outdoor activity.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.

&&

$$

209 
WWUS73 KILX 261504
NPWILX

URGENT - WEATHER MESSAGE
National Weather Service Lincoln IL
1004 AM CDT Thu Aug 26 2021

ILZ027>031-036>038-040>057-061>063-066>068-071>073-262100-
/O.CON.KILX.HT.Y.0006.000000T0000Z-210827T0100Z/
Knox-Stark-Peoria-Marshall-Woodford-Fulton-Tazewell-McLean-
Schuyler-Mason-Logan-De Witt-Piatt-Champaign-Vermilion-Cass-
Menard-Scott-Morgan-Sangamon-Christian-Macon-Moultrie-Douglas-
Coles-Edgar-Shelby-Cumberland-Clark-Effingham-Jasper-Crawford-
Clay-Richland-Lawrence-
Including the cities of Galesburg, Toulon, Peoria, Lacon, Eureka,
Canton, Pekin, Bloomington, Normal, Rushville, Havana, Lincoln, 
Clinton, Monticello, Champaign, Urbana, Danville, Beardstown, 
Petersburg, Winchester, Jacksonville, Springfield, Taylorville, 
Decatur, Sullivan, Tuscola, Charleston, Mattoon, Paris, 
Shelbyville, Greenup, Marshall, Effingham, Newton, Robinson, 
Flora, Olney, and Lawrenceville
1004 AM CDT Thu Aug 26 2021

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING...

* WHAT...Heat index values around 100 degrees along and north of
  I-74, and from 100 to 105 degrees elsewhere. 

* WHERE...Central, east central, and southeast Illinois.

* WHEN...Until 8 PM CDT this evening.

* IMPACTS...Heat exhaustion or heat stroke may occur with 
  prolonged outdoor activity.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Take extra precautions if you work or spend time outside. When 
possible reschedule strenuous activities to early morning or 
evening. Know the signs and symptoms of heat exhaustion and heat 
stroke. Wear lightweight and loose fitting clothing when possible.
To reduce risk during outdoor work, the Occupational Safety and 
Health Administration recommends scheduling frequent rest breaks 
in shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an 
emergency! Call 9 1 1.

&&

$$

Geelhart

242 
WWUS73 KILX 261740
NPWILX

URGENT - WEATHER MESSAGE
National Weather Service Lincoln IL
1240 PM CDT Thu Aug 26 2021

ILZ027>031-037-038-043>046-261845-
/O.CAN.KILX.HT.Y.0006.000000T0000Z-210827T0100Z/
Knox-Stark-Peoria-Marshall-Woodford-Tazewell-McLean-De Witt-Piatt-
Champaign-Vermilion-
Including the cities of Galesburg, Toulon, Peoria, Lacon, Eureka,
Pekin, Bloomington, Normal, Clinton, Monticello, Champaign, 
Urbana, and Danville
1240 PM CDT Thu Aug 26 2021

...HEAT ADVISORY IS CANCELLED...

Thunderstorms across east central Illinois have resulted in
cooler temperatures near Champaign and Danville. Further northwest
along I-74 toward Bloomington and Peoria, temperatures will also
stay low enough that the heat index should remain below 100
degrees this afternoon. 

However, there is potential for the heat index to rise above 100
again on Friday. 

$$

ILZ036-040>042-047>057-061>063-066>068-071>073-262100-
/O.CON.KILX.HT.Y.0006.000000T0000Z-210827T0100Z/
Fulton-Schuyler-Mason-Logan-Cass-Menard-Scott-Morgan-Sangamon-
Christian-Macon-Moultrie-Douglas-Coles-Edgar-Shelby-Cumberland-
Clark-Effingham-Jasper-Crawford-Clay-Richland-Lawrence-
Including the cities of Canton, Rushville, Havana, Lincoln, 
Beardstown, Petersburg, Winchester, Jacksonville, Springfield, 
Taylorville, Decatur, Sullivan, Tuscola, Charleston, Mattoon, 
Paris, Shelbyville, Greenup, Marshall, Effingham, Newton, 
Robinson, Flora, Olney, and Lawrenceville
1240 PM CDT Thu Aug 26 2021

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING...

* WHAT...Heat index values from 100 to 105 degrees, locally higher.

* WHERE...Portions of central, east central, and southeast
  Illinois, generally south of a Havana to Decatur to Paris line. 

* WHEN...Until 8 PM CDT this evening.

* IMPACTS...Heat exhaustion or heat stroke may occur with 
  prolonged outdoor activity.

* ADDITIONAL DETAILS...Heat index values around 105 degrees are
  possible again on Friday, which may require an extension of the
  advisory.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.

&&

$$

Geelhart

714 
WWUS73 KILX 261925
NPWILX

URGENT - WEATHER MESSAGE
National Weather Service Lincoln IL
225 PM CDT Thu Aug 26 2021

ILZ036-040>042-047>057-061>063-066>068-071>073-270200-
/O.EXT.KILX.HT.Y.0006.000000T0000Z-210828T0000Z/
Fulton-Schuyler-Mason-Logan-Cass-Menard-Scott-Morgan-Sangamon-
Christian-Macon-Moultrie-Douglas-Coles-Edgar-Shelby-Cumberland-
Clark-Effingham-Jasper-Crawford-Clay-Richland-Lawrence-
Including the cities of Canton, Rushville, Havana, Lincoln, 
Beardstown, Petersburg, Winchester, Jacksonville, Springfield, 
Taylorville, Decatur, Sullivan, Tuscola, Charleston, Mattoon, 
Paris, Shelbyville, Greenup, Marshall, Effingham, Newton, 
Robinson, Flora, Olney, and Lawrenceville
225 PM CDT Thu Aug 26 2021

...HEAT ADVISORY NOW IN EFFECT UNTIL 7 PM CDT FRIDAY...

* WHAT...Heat index values from 100 to 105 degrees, locally 
  higher.

* WHERE...Portions of central, east central, and southeast 
  Illinois, generally south of a Havana to Decatur to Paris 
  line. 

* WHEN...This afternoon, and again Friday afternoon.

* IMPACTS...Heat exhaustion or heat stroke may occur with 
  prolonged outdoor activity. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.

&&

$$

Geelhart

793 
WWUS73 KILX 270033
NPWILX

URGENT - WEATHER MESSAGE
National Weather Service Lincoln IL
733 PM CDT Thu Aug 26 2021

ILZ036-040>042-047>057-061>063-066>068-071>073-271000-
/O.CON.KILX.HT.Y.0006.000000T0000Z-210828T0000Z/
Fulton-Schuyler-Mason-Logan-Cass-Menard-Scott-Morgan-Sangamon-
Christian-Macon-Moultrie-Douglas-Coles-Edgar-Shelby-Cumberland-
Clark-Effingham-Jasper-Crawford-Clay-Richland-Lawrence-
Including the cities of Canton, Rushville, Havana, Lincoln, 
Beardstown, Petersburg, Winchester, Jacksonville, Springfield, 
Taylorville, Decatur, Sullivan, Tuscola, Charleston, Mattoon, 
Paris, Shelbyville, Greenup, Marshall, Effingham, Newton, 
Robinson, Flora, Olney, and Lawrenceville
733 PM CDT Thu Aug 26 2021

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT FRIDAY...

* WHAT...Heat index values from 100 to 105 degrees, locally 
  higher.

* WHERE...Portions of central, east central, and southeast
  Illinois, generally along and south of a Havana to Decatur to 
  Paris line.

* WHEN...Friday afternoon.

* IMPACTS...Heat exhaustion or heat stroke may occur with 
  prolonged outdoor activity.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.

&&

$$

Deubelbeiss

900 
WWUS73 KILX 270849
NPWILX

URGENT - WEATHER MESSAGE
National Weather Service Lincoln IL
349 AM CDT Fri Aug 27 2021

ILZ036-040>042-047>057-061>063-066>068-071>073-272100-
/O.CON.KILX.HT.Y.0006.000000T0000Z-210828T0000Z/
Fulton-Schuyler-Mason-Logan-Cass-Menard-Scott-Morgan-Sangamon-
Christian-Macon-Moultrie-Douglas-Coles-Edgar-Shelby-Cumberland-
Clark-Effingham-Jasper-Crawford-Clay-Richland-Lawrence-
Including the cities of Canton, Rushville, Havana, Lincoln, 
Beardstown, Petersburg, Winchester, Jacksonville, Springfield, 
Taylorville, Decatur, Sullivan, Tuscola, Charleston, Mattoon, 
Paris, Shelbyville, Greenup, Marshall, Effingham, Newton, 
Robinson, Flora, Olney, and Lawrenceville
349 AM CDT Fri Aug 27 2021

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING...

* WHAT...Heat index values from 100 to 105 degrees, locally 
  higher.

* WHERE...Portions of central, east central, and southeast 
  Illinois, generally along and south of a Havana to Decatur to 
  Paris line.

* WHEN...Friday afternoon.

* IMPACTS...Heat exhaustion or heat stroke may occur with 
  prolonged outdoor activity.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.

&&

$$

383 
WWUS73 KILX 271925
NPWILX

URGENT - WEATHER MESSAGE
National Weather Service Lincoln IL
225 PM CDT Fri Aug 27 2021

ILZ036-040>042-047>057-061>063-066>068-071>073-280600-
/O.EXT.KILX.HT.Y.0006.000000T0000Z-210829T0000Z/
Fulton-Schuyler-Mason-Logan-Cass-Menard-Scott-Morgan-Sangamon-
Christian-Macon-Moultrie-Douglas-Coles-Edgar-Shelby-Cumberland-
Clark-Effingham-Jasper-Crawford-Clay-Richland-Lawrence-
Including the cities of Canton, Rushville, Havana, Lincoln, 
Beardstown, Petersburg, Winchester, Jacksonville, Springfield, 
Taylorville, Decatur, Sullivan, Tuscola, Charleston, Mattoon, 
Paris, Shelbyville, Greenup, Marshall, Effingham, Newton, 
Robinson, Flora, Olney, and Lawrenceville
225 PM CDT Fri Aug 27 2021

...HEAT ADVISORY NOW IN EFFECT UNTIL 7 PM CDT SATURDAY...

* WHAT...Heat index values up to 105.

* WHERE...Portions of central, east central, southeast and west 
  central Illinois.

* WHEN...Until 7 PM CDT Saturday.

* IMPACTS...Hot temperatures and high humidity may cause heat 
  illnesses to occur.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.

&&

$$

NMB

425 
WWUS73 KILX 280148
NPWILX

URGENT - WEATHER MESSAGE
National Weather Service Lincoln IL
848 PM CDT Fri Aug 27 2021

ILZ036-040>042-047>057-061>063-066>068-071>073-281000-
/O.CON.KILX.HT.Y.0006.000000T0000Z-210829T0000Z/
Fulton-Schuyler-Mason-Logan-Cass-Menard-Scott-Morgan-Sangamon-
Christian-Macon-Moultrie-Douglas-Coles-Edgar-Shelby-Cumberland-
Clark-Effingham-Jasper-Crawford-Clay-Richland-Lawrence-
Including the cities of Canton, Rushville, Havana, Lincoln, 
Beardstown, Petersburg, Winchester, Jacksonville, Springfield, 
Taylorville, Decatur, Sullivan, Tuscola, Charleston, Mattoon, 
Paris, Shelbyville, Greenup, Marshall, Effingham, Newton, 
Robinson, Flora, Olney, and Lawrenceville
848 PM CDT Fri Aug 27 2021

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT SATURDAY...

* WHAT...Heat index values up to 105.

* WHERE...Portions of central, east central, southeast and west 
  central Illinois.

* WHEN...Until 7 PM CDT Saturday.

* IMPACTS...Hot temperatures and high humidity may cause heat 
  illnesses to occur.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.

&&

$$

Deubelbeiss

601 
WWUS73 KILX 280854
NPWILX

URGENT - WEATHER MESSAGE
National Weather Service Lincoln IL
354 AM CDT Sat Aug 28 2021

ILZ036-040>042-047>057-061>063-066>068-071>073-282100-
/O.CON.KILX.HT.Y.0006.000000T0000Z-210829T0000Z/
Fulton-Schuyler-Mason-Logan-Cass-Menard-Scott-Morgan-Sangamon-
Christian-Macon-Moultrie-Douglas-Coles-Edgar-Shelby-Cumberland-
Clark-Effingham-Jasper-Crawford-Clay-Richland-Lawrence-
Including the cities of Canton, Rushville, Havana, Lincoln, 
Beardstown, Petersburg, Winchester, Jacksonville, Springfield, 
Taylorville, Decatur, Sullivan, Tuscola, Charleston, Mattoon, 
Paris, Shelbyville, Greenup, Marshall, Effingham, Newton, 
Robinson, Flora, Olney, and Lawrenceville
354 AM CDT Sat Aug 28 2021

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING...

* WHAT...Heat index values up to 105.

* WHERE...Portions of central, east central, southeast and west 
  central Illinois.

* WHEN...Until 7 PM CDT Saturday.

* IMPACTS...Hot temperatures and high humidity may cause heat 
  illnesses to occur.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.

&&

$$

087 
WWUS73 KILX 282001
NPWILX

URGENT - WEATHER MESSAGE
National Weather Service Lincoln IL
301 PM CDT Sat Aug 28 2021

ILZ036-040>042-047>057-061>063-066>068-071>073-290000-
/O.CON.KILX.HT.Y.0006.000000T0000Z-210829T0000Z/
Fulton-Schuyler-Mason-Logan-Cass-Menard-Scott-Morgan-Sangamon-
Christian-Macon-Moultrie-Douglas-Coles-Edgar-Shelby-Cumberland-
Clark-Effingham-Jasper-Crawford-Clay-Richland-Lawrence-
Including the cities of Canton, Rushville, Havana, Lincoln, 
Beardstown, Petersburg, Winchester, Jacksonville, Springfield, 
Taylorville, Decatur, Sullivan, Tuscola, Charleston, Mattoon, 
Paris, Shelbyville, Greenup, Marshall, Effingham, Newton, 
Robinson, Flora, Olney, and Lawrenceville
301 PM CDT Sat Aug 28 2021

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 7 PM CDT THIS EVENING...

* WHAT...Heat index values up to 100.

* WHERE...Portions of central, east central, southeast and west 
  central Illinois.

* WHEN...Until 7 PM CDT this evening.

* IMPACTS...Hot temperatures and high humidity may cause heat 
  illnesses to occur.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out
of the sun, and check up on relatives and neighbors. Young
children and pets should never be left unattended in vehicles
under any circumstances.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when
possible. To reduce risk during outdoor work, the Occupational
Safety and Health Administration recommends scheduling frequent
rest breaks in shaded or air conditioned environments. Anyone
overcome by heat should be moved to a cool and shaded location.
Heat stroke is an emergency! Call 9 1 1.

&&

$$

NMB

856 
WWUS73 KILX 282352
NPWILX

URGENT - WEATHER MESSAGE
National Weather Service Lincoln IL
652 PM CDT Sat Aug 28 2021

ILZ036-040>042-047>057-061>063-066>068-071>073-290100-
/O.EXP.KILX.HT.Y.0006.000000T0000Z-210829T0000Z/
Fulton-Schuyler-Mason-Logan-Cass-Menard-Scott-Morgan-Sangamon-
Christian-Macon-Moultrie-Douglas-Coles-Edgar-Shelby-Cumberland-
Clark-Effingham-Jasper-Crawford-Clay-Richland-Lawrence-
Including the cities of Canton, Rushville, Havana, Lincoln, 
Beardstown, Petersburg, Winchester, Jacksonville, Springfield, 
Taylorville, Decatur, Sullivan, Tuscola, Charleston, Mattoon, 
Paris, Shelbyville, Greenup, Marshall, Effingham, Newton, 
Robinson, Flora, Olney, and Lawrenceville
652 PM CDT Sat Aug 28 2021

...HEAT ADVISORY WILL EXPIRE AT 7 PM CDT THIS EVENING...

Temperatures have fallen into the lower to mid 80s with heat
indices below 100 degrees. Therefore the Heat Advisory will be 
allowed to expire at 7 PM this evening.

$$

Area Forecast Discussion
National Weather Service Lincoln IL
1255 PM CDT Mon Aug 23 2021

.SYNOPSIS...
Issued at 347 AM CDT Mon Aug 23 2021

A prolonged period of heat and humidity will be on tap across
central Illinois, with air temperatures climbing into the upper
80s to mid 90s and heat index values exceeding 100 degrees
through next weekend. Limit time outdoors and drink plenty of
water as the heat builds this week.

&&

.UPDATE...
Issued at 1035 AM CDT Mon Aug 23 2021

Updated the forecast to increase chances of showers and
thunderstorms over the IL river valley into midday. MCS to weaken
as it tracks into the IL river valley next few hours. SPC Day 1
outlook introduced a marginal risk of severe storms with gusty
winds next few hours nw of the IL river. Rest of the forecast
looks on track with heat and humidity building this afternoon.
Highs in the upper 80s and lower 90s with heat indices peaking
95-102F highest over sw CWA.

&&

.SHORT TERM...(Today and tonight)
ISSUED AT 347 AM CDT Mon Aug 23 2021

With high pressure directly overhead, skies are clear and winds
have become calm across central Illinois early this morning.
Thanks to excellent radiational cooling and a modestly moist
boundary layer, fog is developing...particularly along/east of
the I-55 corridor. High clouds are beginning to stream across the
northern KILX CWA, which should inhibit widespread fog formation
there. Meanwhile further south, most CAMs are suggesting the
potential for dense fog. 08z/3am obs continue to show a distinct
downward trend in visby, with several sites across the E/SE at or
below 1/2 mile. As a result, will be issuing a Dense Fog Advisory
along/south of a Danville to Lincoln line through 9am.

Further west, scattered convection has developed ahead of a cold
front within a broad 30-40kt 850mb jet from eastern Nebraska
to western Wisconsin. This activity will slowly shift eastward
over the next several hours, but will remain west of central
Illinois until after sunrise. As the nocturnal jet weakens and the
convection pushes into a more unfavorable environment east of the
Mississippi River, areal coverage will diminish later this morning.
In fact, some models completely dissipate the showers/storms
before they ever arrive. Have opted to include low chance PoPs
west of I-55 from mid-morning into the afternoon, although most
locations will likely stay dry. High temperatures today will be a
couple of degrees warmer than yesterday, topping out in the upper
80s and lower 90s.

With frontal boundary remaining well to the W/NW and the nocturnal
jet once again orienting itself from the Plains into the Upper
Midwest, it appears nighttime convection will stay largely to the
north across Minnesota into Wisconsin late tonight. The NAM tries
to drop the storms S/SE into north-central Illinois late: however,
this does not make much sense based on frontal position and
thickness regime. Have therefore maintained a mostly dry
forecast...with just slight chance PoPs along/north of a Galesburg
to Bloomington line toward dawn.

.LONG TERM...(Tuesday through Sunday)
ISSUED AT 347 AM CDT Mon Aug 23 2021

Heat and humidity will be the main weather story in the extended,
as all signs point to a prolonged period of heat Tuesday through
Saturday. Afternoon heat index values will climb above 105 degrees
across much of central Illinois both Tuesday and Wednesday
afternoon, and will likely remain oppressive right into the
weekend as well. There will be periodic storm chances to provide
some temporary cooling: however, with rising upper heights, the
best chance for widespread convection will be suppressed further
north across the Great Lakes.

Further out, all models agree that a significant short-wave trough
tracking out of the northern Rockies will flatten the prevailing
upper ridge and push a cold front into central Illinois early
next week. Timing of FROPA is still uncertain, but models are
focusing on the Sunday night/Monday time frame. Given approach of
forcing mechanism, have carried highest PoPs of the entire
forecast period Sunday afternoon/night.

&&

.AVIATION...(For the 18Z TAFS through 18Z Tuesday afternoon)
Issued at 1250 PM CDT Mon Aug 23 2021

A lingering band of convection was pushing east into the IL river
valley early this afternoon and affecting PIA and MVFR conditions
possible next 1-2 hours. Have VCTS at PIA while better chance of
thunderstorms will be over the lower IL river valley by Schuyler
county. An outflow boundary had slipped south of Lincoln and may
get close to SPI and have VCSH there til 20Z. Also carried VCSH at
BMI as weakening line of convection pushes eastward toward I-55.
Expect some fog to develop again overnight after 08-09Z especially
in eastern IL with vsbys down to 2-4 miles and lifting 13-14Z Tue.
South to SSW winds 5-10 kts during daytime hours and around 5 kts
tonight.

&&

.ILX WATCHES/WARNINGS/ADVISORIES...
NONE.

&&

UPDATE...07
SYNOPSIS...Barnes
SHORT TERM...Barnes
LONG TERM...Barnes
AVIATION...07

Hazardous Weather Outlook
National Weather Service Lincoln IL
1145 AM CDT Mon Aug 23 2021

ILZ038-043>046-052>057-061>063-066>068-071>073-241645-
Champaign-Christian-Clark-Clay-Coles-Crawford-Cumberland-De Witt-
Douglas-Edgar-Effingham-Jasper-Lawrence-Macon-McLean-Moultrie-
Piatt-Richland-Shelby-Vermilion-
1145 AM CDT Mon Aug 23 2021

This Hazardous Weather Outlook is for portions of central
Illinois, east central Illinois and southeast Illinois.

.DAY ONE...THIS AFTERNOON AND TONIGHT...

Heat index values of 95 to 100 are expected today.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY...

Occasional isolated to scattered thunderstorms are possible
Tuesday through Sunday.

Daily heat index values around 100 to 107 possible during the
afternoon hours for Tuesday through Friday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated through tonight.

ILZ027>031-036-037-040>042-047>051-241645-
Cass-Fulton-Knox-Logan-Marshall-Mason-Menard-Morgan-Peoria-
Sangamon-Schuyler-Scott-Stark-Tazewell-Woodford-
1145 AM CDT Mon Aug 23 2021

This Hazardous Weather Outlook is for portions of central
Illinois and west central Illinois.

.DAY ONE...THIS AFTERNOON AND TONIGHT...

Scattered thunderstorms will continue into early afternoon.
Lightning is the primary hazard. Severe weather is not
anticipated.

Heat index values of 95 to 100 are expected today.

.DAYS TWO THROUGH SEVEN...TUESDAY THROUGH SUNDAY...

Occasional isolated to scattered thunderstorms are possible
Tuesday through Sunday.

Daily heat index values around 100 to 109 possible during the
afternoon hours for Tuesday through Friday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated through tonight.

Erwin

Special Weather Statement
National Weather Service Lincoln IL
1249 PM CDT Mon Aug 23 2021

ILZ040-231815-
Schuyler-
1249 PM CDT Mon Aug 23 2021

...A strong thunderstorm will impact portions of Schuyler County
through 115 PM CDT...

At 1248 PM CDT, Doppler radar was tracking a strong thunderstorm near
Rushville, moving east at 20 mph.

HAZARD...Wind gusts up to 50 mph.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects.

This strong thunderstorm will be near...
  Rushville around 105 PM CDT.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 4028 9075 4027 9046 4001 9047 4002 9061
      4003 9061 4002 9063 4005 9068 4008 9067
      4008 9070 4009 9071 4010 9070 4011 9071
      4011 9085
TIME...MOT...LOC 1748Z 283DEG 18KT 4014 9068

MAX HAIL SIZE...0.00 IN
MAX WIND GUST...50 MPH

SB

Special Weather Statement
National Weather Service Lincoln IL
229 PM CDT Mon Aug 23 2021

ILZ050-051-232015-
Sangamon-Morgan-
229 PM CDT Mon Aug 23 2021

...A strong thunderstorm will impact portions of southwestern
Sangamon and northeastern Morgan Counties through 315 PM CDT...

At 229 PM CDT, Doppler radar was tracking a strong thunderstorm near
Pleasant Plains, or 15 miles west of Springfield, moving southeast at
25 mph.

HAZARD...Wind gusts up to 50 mph.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects.

This strong thunderstorm will be near...
  New Berlin around 240 PM CDT.

Other locations in the path of this storm include Loami, Chatham,
Auburn and Springfield.

This includes the following highways...
 Interstate 55 between mile markers 89 and 93, and between mile
markers 97 and 99.
 Interstate 72 between mile markers 72 and 99, and near mile marker
103.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

&&

LAT...LON 3973 9014 3987 9009 3987 8999 3990 8998
      3983 8958 3955 8970
TIME...MOT...LOC 1929Z 298DEG 22KT 3981 8994

MAX HAIL SIZE...0.00 IN
MAX WIND GUST...50 MPH

SB

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE LINCOLN IL
238 PM CDT MON AUG 23 2021

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0140 PM     TSTM WND GST     2 NE MEREDOSIA          39.85N 90.53W
08/23/2021  E55 MPH          MORGAN             IL   TRAINED SPOTTER

&&

ERWIN