504 
WUUS53 KILX 150623
SVRILX
ILC057-125-150730-
/O.NEW.KILX.SV.W.0364.260815T0623Z-260815T0730Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Lincoln IL
123 AM CDT Sat Aug 15 2026

The National Weather Service in Lincoln has issued a

* Severe Thunderstorm Warning for...
  Southern Fulton County in west central Illinois...
  North central Mason County in central Illinois...

* Until 230 AM CDT.

* At 122 AM CDT, a severe thunderstorm was located near Adair, or 13
  miles east of Macomb, moving east at 30 mph.

  HAZARD...60 mph wind gusts.

  SOURCE...Radar indicated.

  IMPACT...Expect damage to roofs, siding, and trees.

* This severe thunderstorm will be near...
  Ipava around 130 AM CDT.
  Lewistown around 140 AM CDT.

Other locations in the path of this severe thunderstorm include
Havana.

This also includes Rice Lake State Fish and Wildlife Area and Sand
Ridge State Forest.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4049 9045 4049 8991 4044 8991 4043 8978
      4018 8993 4028 9045
TIME...MOT...LOC 0622Z 282DEG 31KT 4042 9043 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

MJA

607 
WWUS53 KILX 150652
SVSILX

Severe Weather Statement
National Weather Service Lincoln IL
152 AM CDT Sat Aug 15 2026

ILC057-125-150730-
/O.CON.KILX.SV.W.0364.000000T0000Z-260815T0730Z/
Fulton-Mason-
152 AM CDT Sat Aug 15 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 230 AM CDT
FOR SOUTHEASTERN FULTON AND NORTH CENTRAL MASON COUNTIES...

At 152 AM CDT, a severe thunderstorm was located near Lewistown,
moving east at 35 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

This severe storm will be near...
  Havana around 155 AM CDT.

Other locations impacted by this severe thunderstorm include
Smithfield, Bryant, Topeka, Liverpool, Little America, Chatauqua
Park, Forest City, Duncan Mills, Goofy Ridge, and Dunfermline.

This also includes Rice Lake State Fish and Wildlife Area and Sand
Ridge State Forest.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4049 8991 4044 8991 4043 8978 4018 8993
      4025 9030 4049 9031
TIME...MOT...LOC 0652Z 282DEG 31KT 4037 9010 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

MJA

437 
WWUS53 KILX 150721
SVSILX

Severe Weather Statement
National Weather Service Lincoln IL
221 AM CDT Sat Aug 15 2026

ILC057-125-150730-
/O.CON.KILX.SV.W.0364.000000T0000Z-260815T0730Z/
Fulton-Mason-
221 AM CDT Sat Aug 15 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 230 AM CDT
FOR SOUTHEASTERN FULTON AND NORTH CENTRAL MASON COUNTIES...

At 221 AM CDT, a severe thunderstorm was located near Easton, or 9
miles northwest of Mason City, moving east at 35 mph.

HAZARD...60 mph wind gusts and penny size hail.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

This severe thunderstorm will remain over mainly rural areas of
southeastern Fulton and north central Mason Counties, including the
following locations... Bryant, Topeka, Liverpool, Little America,
Chatauqua Park, Forest City, Goofy Ridge, and Dunfermline.

This also includes Rice Lake State Fish and Wildlife Area and Sand
Ridge State Forest.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4049 8991 4044 8991 4043 8978 4018 8993
      4023 9017 4049 9015
TIME...MOT...LOC 0721Z 282DEG 31KT 4032 8978 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

MJA