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Home Return to list Severe Thunderstorm Warning 0309 Issued by the Indianapolis Forecast Office
Action: New Issued At: 2026-08-12 14:22:21
158
WUUS53 KIND 121922
SVRIND
INC027-083-122000-
/O.NEW.KIND.SV.W.0309.260812T1922Z-260812T2000Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Indianapolis IN
322 PM EDT Wed Aug 12 2026
The National Weather Service in Indianapolis has issued a
* Severe Thunderstorm Warning for...
Knox County in southwestern Indiana...
Daviess County in southwestern Indiana...
* Until 400 PM EDT.
* At 321 PM EDT, severe thunderstorms were located along a line
extending from 11 miles south of Linton to Vincennes to St.
Francisville, moving east at 30 mph.
HAZARD...60 mph wind gusts and half dollar size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.
* Locations impacted include...
Vincennes, Washington, Bicknell, Odon, Elnora, Monroe City,
Wheatland, Bruceville, Plainville, Montgomery, Edwardsport, Decker,
Cannelburg, Freelandville, Vincennes University, and Glendale
Fishery.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3850 8768 3851 8765 3859 8761 3864 8762
3869 8753 3876 8750 3890 8733 3886 8690
3851 8703 3855 8721 3851 8730 3854 8737
3853 8736 3852 8736 3854 8743 3850 8749
3852 8754 3849 8754 3849 8759 3848 8758
TIME...MOT...LOC 1921Z 278DEG 26KT 3888 8718 3866 8751 3857 8765
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.25 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
BRB
Action: Continued Issued At: 2026-08-12 14:31:21
455
WWUS53 KIND 121931
SVSIND
Severe Weather Statement
National Weather Service Indianapolis IN
331 PM EDT Wed Aug 12 2026
INC027-083-122000-
/O.CON.KIND.SV.W.0309.000000T0000Z-260812T2000Z/
Knox IN-Daviess IN-
331 PM EDT Wed Aug 12 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 400 PM EDT
FOR CENTRAL KNOX AND DAVIESS COUNTIES...
At 330 PM EDT, severe thunderstorms were located along a line
extending from 15 miles south of Linton to 7 miles west of Washington
to 8 miles southeast of St. Francisville, moving east at 50 mph.
HAZARD...60 mph wind gusts and half dollar size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations impacted include...
Vincennes, Washington, Bicknell, Odon, Elnora, Monroe City,
Wheatland, Plainville, Montgomery, Edwardsport, Decker, Cannelburg,
and Glendale Fishery.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3861 8761 3870 8743 3889 8722 3886 8690
3851 8703 3855 8721 3851 8730 3854 8737
3853 8736 3852 8736 3854 8743 3850 8749
3852 8754 3849 8754 3849 8759 3848 8758
3850 8768 3851 8765 3859 8761
TIME...MOT...LOC 1930Z 272DEG 43KT 3880 8715 3866 8731 3852 8752
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.25 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
BRB
Action: Continued Issued At: 2026-08-12 14:52:22
940
WWUS53 KIND 121951
SVSIND
Severe Weather Statement
National Weather Service Indianapolis IN
351 PM EDT Wed Aug 12 2026
INC027-083-122000-
/O.CON.KIND.SV.W.0309.000000T0000Z-260812T2000Z/
Knox IN-Daviess IN-
351 PM EDT Wed Aug 12 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 400 PM EDT
FOR SOUTHEASTERN KNOX AND SOUTHERN DAVIESS COUNTIES...
At 351 PM EDT, severe thunderstorms were located along a line
extending from 6 miles east of Washington to Petersburg to 8 miles
northeast of Patoka, moving southeast at 45 mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Washington, Montgomery, Decker, Cannelburg, and Glendale Fishery.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3849 8763 3858 8730 3874 8703 3872 8695
3851 8703 3855 8721 3851 8730 3854 8735
3854 8737 3852 8736 3854 8739 3853 8746
3853 8747 3852 8747 3850 8749 3852 8751
3850 8755 3849 8755 3849 8758 3848 8758
TIME...MOT...LOC 1951Z 299DEG 39KT 3867 8704 3849 8728 3852 8752
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...0.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
BRB
Action: Expired Issued At: 2026-08-12 14:59:22
182
WWUS53 KIND 121958
SVSIND
Severe Weather Statement
National Weather Service Indianapolis IN
358 PM EDT Wed Aug 12 2026
INC027-083-122008-
/O.EXP.KIND.SV.W.0309.000000T0000Z-260812T2000Z/
Knox IN-Daviess IN-
358 PM EDT Wed Aug 12 2026
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN KNOX AND SOUTHERN
DAVIESS COUNTIES WILL EXPIRE AT 400 PM EDT...
The storms which prompted the warning have moved out of the area.
Therefore, the warning will be allowed to expire.
A Severe Thunderstorm Watch remains in effect until 500 PM EDT for
southwestern Indiana.
LAT...LON 3849 8763 3858 8730 3874 8703 3872 8695
3851 8703 3855 8721 3851 8730 3854 8735
3854 8737 3852 8736 3854 8739 3853 8746
3853 8747 3852 8747 3850 8749 3852 8751
3850 8755 3849 8755 3849 8758 3848 8758
TIME...MOT...LOC 1958Z 278DEG 26KT 3866 8699 3848 8723 3851 8747
$$
BRB
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