Hazardous Weather Outlook
Issued by NWS Central Illinois

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FLUS43 KILX 201004
HWOILX

Hazardous Weather Outlook
National Weather Service Lincoln IL
504 AM CDT Thu Jul 20 2017

ILZ030-031-038-043>046-055-057-211100-
Champaign-De Witt-Douglas-Edgar-Marshall-McLean-Piatt-Vermilion-
Woodford-
504 AM CDT Thu Jul 20 2017

...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT SATURDAY...

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

.DAY ONE...TODAY AND TONIGHT...

Afternoon heat index values will reach 100 to 108 today.

Isolated thunderstorms will be possible today and tonight. There
is the potential that a few storms may be strong with locally
damaging wind gusts and hail.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY...

Hot and humid conditions will prevail through Saturday. Afternoon
heat index values will peak from 101 to 108 degrees each day.

Scattered thunderstorms are possible Friday afternoon through
Friday night and again Saturday into Saturday night. There is the
potential for strong storms Friday night, with severe storms
possible Saturday.

.SPOTTER INFORMATION STATEMENT...

Limited spotter activation may be needed this afternoon and
evening.

$$

ILZ027>029-036-037-041-042-053-211100-
Fulton-Knox-Logan-Macon-Mason-Peoria-Stark-Tazewell-
504 AM CDT Thu Jul 20 2017

...EXCESSIVE HEAT WARNING IN EFFECT UNTIL 8 PM CDT SATURDAY...

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

.DAY ONE...TODAY AND TONIGHT...

Afternoon heat index values will reach 105 to 110 today.

Isolated thunderstorms will be possible today and tonight. There
is the potential that a few storms may be strong with locally
damaging wind gusts and hail.


.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY...

Hot and humid conditions will prevail through Saturday. Afternoon
heat index values will peak from 104 to 110 degrees each day.

Scattered thunderstorms are possible Friday afternoon through
Friday night and again Saturday into Saturday night. There is the
potential for strong storms Friday night, with severe storms
possible Saturday.

.SPOTTER INFORMATION STATEMENT...

Limited spotter activation may be needed this afternoon and
evening.

$$

ILZ040-047>052-054-061-062-066>068-071>073-211100-
Cass-Christian-Clay-Crawford-Cumberland-Effingham-Jasper-Lawrence-
Menard-Morgan-Moultrie-Richland-Sangamon-Schuyler-Scott-Shelby-
504 AM CDT Thu Jul 20 2017

...EXCESSIVE HEAT WARNING IN EFFECT UNTIL 8 PM CDT SATURDAY...

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

.DAY ONE...TODAY AND TONIGHT...

Afternoon heat index values will reach 105 to 110 today.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY...

Hot and humid conditions will prevail through Saturday. Afternoon
heat index values will peak from 105 to 111 degrees each day.

Scattered thunderstorms are possible Friday afternoon and again
Saturday into Saturday night. There is the potential for some of
the storms to produce severe weather Saturday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated through tonight.

$$

ILZ056-063-211100-
Clark-Coles-
504 AM CDT Thu Jul 20 2017

...HEAT ADVISORY IN EFFECT UNTIL 8 PM CDT SATURDAY...

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

.DAY ONE...TODAY AND TONIGHT...

Afternoon heat index values will reach 104 to 108 today.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY...

Hot and humid conditions will prevail through Saturday. Afternoon
heat index values will peak from 105 to 110 degrees each day.

Scattered thunderstorms are possible Friday afternoon and again
Saturday into Saturday night. There is the potential for some of
the storms to produce severe weather Saturday.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated through tonight.

$$

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