Note:
The expiration time in the watch graphic is amended if the watch is
replaced, cancelled or extended.
Note: Click for Watch Status Reports.
SEL6
URGENT - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Watch Number 76
NWS Storm Prediction Center Norman OK
515 PM EDT Thu Mar 26 2026
The NWS Storm Prediction Center has issued a
* Severe Thunderstorm Watch for portions of
Far Southeast Iowa
Central and Northern Illinois
Central and Northern Indiana
* Effective this Thursday afternoon from 515 PM until Midnight
EDT.
* Primary threats include...
Scattered damaging winds and isolated significant gusts to 80
mph likely
Scattered large hail and isolated very large hail events to 2.5
inches in diameter likely
A tornado or two possible
SUMMARY...Scattered severe thunderstorms are forecast to develop
into the evening with the stronger thunderstorms being capable of a
risk for large to very large hail and severe gusts. A tornado is
also possible, mainly over portions of eastern and northern Indiana.
This activity should gradually shift east-southeast during the
evening with the risk for severe wind gusts eventually becoming the
primary hazard.
The severe thunderstorm watch area is approximately along and 70
statute miles north and south of a line from 30 miles southwest of
Burlington IA to 30 miles southeast of Fort Wayne IN. For a complete
depiction of the watch see the associated watch outline update
(WOUS64 KWNS WOU6).
PRECAUTIONARY/PREPAREDNESS ACTIONS...
REMEMBER...A Severe Thunderstorm Watch means conditions are
favorable for severe thunderstorms in and close to the watch area.
Persons in these areas should be on the lookout for threatening
weather conditions and listen for later statements and possible
warnings. Severe thunderstorms can and occasionally do produce
tornadoes.
&&
OTHER WATCH INFORMATION...CONTINUE...WW 75...
AVIATION...A few severe thunderstorms with hail surface and aloft to
2.5 inches. Extreme turbulence and surface wind gusts to 70 knots. A
few cumulonimbi with maximum tops to 450. Mean storm motion vector
28040.
...Smith

SEL6
URGENT - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Watch Number 76
NWS Storm Prediction Center Norman OK
515 PM EDT Thu Mar 26 2026
The NWS Storm Prediction Center has issued a
* Severe Thunderstorm Watch for portions of
Far Southeast Iowa
Central and Northern Illinois
Central and Northern Indiana
* Effective this Thursday afternoon from 515 PM until Midnight
EDT.
* Primary threats include...
Scattered damaging winds and isolated significant gusts to 80
mph likely
Scattered large hail and isolated very large hail events to 2.5
inches in diameter likely
A tornado or two possible
SUMMARY...Scattered severe thunderstorms are forecast to develop
into the evening with the stronger thunderstorms being capable of a
risk for large to very large hail and severe gusts. A tornado is
also possible, mainly over portions of eastern and northern Indiana.
This activity should gradually shift east-southeast during the
evening with the risk for severe wind gusts eventually becoming the
primary hazard.
The severe thunderstorm watch area is approximately along and 70
statute miles north and south of a line from 30 miles southwest of
Burlington IA to 30 miles southeast of Fort Wayne IN. For a complete
depiction of the watch see the associated watch outline update
(WOUS64 KWNS WOU6).
PRECAUTIONARY/PREPAREDNESS ACTIONS...
REMEMBER...A Severe Thunderstorm Watch means conditions are
favorable for severe thunderstorms in and close to the watch area.
Persons in these areas should be on the lookout for threatening
weather conditions and listen for later statements and possible
warnings. Severe thunderstorms can and occasionally do produce
tornadoes.
&&
OTHER WATCH INFORMATION...CONTINUE...WW 75...
AVIATION...A few severe thunderstorms with hail surface and aloft to
2.5 inches. Extreme turbulence and surface wind gusts to 70 knots. A
few cumulonimbi with maximum tops to 450. Mean storm motion vector
28040.
...Smith

Note:
The Aviation Watch (SAW) product is an approximation to the watch area.
The actual watch is depicted by the shaded areas.
SAW6
WW 76 SEVERE TSTM IA IL IN 262115Z - 270400Z
AXIS..70 STATUTE MILES NORTH AND SOUTH OF LINE..
30SW BRL/BURLINGTON IA/ - 30SE FWA/FORT WAYNE IN/
..AVIATION COORDS.. 60NM N/S /39NNW UIN - 26SE FWA/
HAIL SURFACE AND ALOFT..2.5 INCHES. WIND GUSTS..70 KNOTS.
MAX TOPS TO 450. MEAN STORM MOTION VECTOR 28040.
LAT...LON 41499153 41698478 39668478 39469153
THIS IS AN APPROXIMATION TO THE WATCH AREA. FOR A
COMPLETE DEPICTION OF THE WATCH SEE WOUS64 KWNS
FOR WOU6.
Watch 76 Status Report Messages:
STATUS REPORT #3 ON WW 76
VALID 270245Z - 270340Z
SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 35 W BRL TO
10 NE BRL TO 35 NW PIA TO 10 NNW BMI TO 20 NNW DNV TO 15 NW MIE
TO 40 SE FWA.
..CHALMERS..03/27/26
ATTN...WFO...DVN...LSX...ILX...LOT...IWX...IND...
&&
STATUS REPORT FOR WS 76
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
ILC001-009-017-019-021-023-029-033-035-039-041-045-057-067-071-
079-095-101-107-109-113-115-125-129-137-139-143-147-149-167-169-
171-173-179-183-187-270340-
IL
. ILLINOIS COUNTIES INCLUDED ARE
ADAMS BROWN CASS
CHAMPAIGN CHRISTIAN CLARK
COLES CRAWFORD CUMBERLAND
DE WITT DOUGLAS EDGAR
FULTON HANCOCK HENDERSON
JASPER KNOX LAWRENCE
LOGAN MCDONOUGH MCLEAN
MACON MASON MENARD
MORGAN MOULTRIE PEORIA
PIATT PIKE SANGAMON
SCHUYLER SCOTT SHELBY
TAZEWELL VERMILION WARREN
$$
INC011-021-023-027-035-045-055-057-059-063-065-075-081-083-093-
095-097-101-105-107-109-119-121-133-135-139-145-153-157-159-165-
167-171-270340-
IN
. INDIANA COUNTIES INCLUDED ARE
BOONE CLAY CLINTON
DAVIESS DELAWARE FOUNTAIN
GREENE HAMILTON HANCOCK
HENDRICKS HENRY JAY
JOHNSON KNOX LAWRENCE
MADISON MARION MARTIN
MONROE MONTGOMERY MORGAN
OWEN PARKE PUTNAM
RANDOLPH RUSH SHELBY
SULLIVAN TIPPECANOE TIPTON
VERMILLION VIGO WARREN
$$
IAC111-270340-
IA
. IOWA COUNTIES INCLUDED ARE
LEE
$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$
STATUS REPORT #2 ON WW 76
VALID 270140Z - 270240Z
SEVERE WEATHER THREAT CONTINUES RIGHT OF A LINE FROM 25 NW MLI TO
30 NNW PIA TO 20 NW BMI TO 30 NW DNV TO 35 SE FWA.
..CHALMERS..03/27/26
ATTN...WFO...DVN...LSX...ILX...LOT...IWX...IND...
&&
STATUS REPORT FOR WS 76
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
ILC001-009-017-019-021-029-039-041-045-057-067-071-095-107-109-
113-115-125-129-131-137-139-143-147-149-167-169-171-173-179-183-
187-270240-
IL
. ILLINOIS COUNTIES INCLUDED ARE
ADAMS BROWN CASS
CHAMPAIGN CHRISTIAN COLES
DE WITT DOUGLAS EDGAR
FULTON HANCOCK HENDERSON
KNOX LOGAN MCDONOUGH
MCLEAN MACON MASON
MENARD MERCER MORGAN
MOULTRIE PEORIA PIATT
PIKE SANGAMON SCHUYLER
SCOTT SHELBY TAZEWELL
VERMILION WARREN
$$
INC009-011-021-023-035-045-053-057-059-063-065-067-075-081-095-
097-107-109-119-121-133-135-139-145-157-159-165-167-171-
270240-
IN
. INDIANA COUNTIES INCLUDED ARE
BLACKFORD BOONE CLAY
CLINTON DELAWARE FOUNTAIN
GRANT HAMILTON HANCOCK
HENDRICKS HENRY HOWARD
JAY JOHNSON MADISON
MARION MONTGOMERY MORGAN
OWEN PARKE PUTNAM
RANDOLPH RUSH SHELBY
TIPPECANOE TIPTON VERMILLION
VIGO WARREN
$$
IAC057-087-111-270240-
IA
. IOWA COUNTIES INCLUDED ARE
DES MOINES HENRY LEE
$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$
STATUS REPORT #1 ON WW 76
VALID 262245Z - 262340Z
THE SEVERE WEATHER THREAT CONTINUES ACROSS THE ENTIRE WATCH AREA.
..BUNTING..03/26/26
ATTN...WFO...DVN...LSX...ILX...LOT...IWX...IND...
&&
STATUS REPORT FOR WS 76
SEVERE WEATHER THREAT CONTINUES FOR THE FOLLOWING AREAS
ILC001-009-011-017-019-021-029-039-041-045-053-057-063-067-071-
073-075-091-095-099-105-107-109-113-115-123-125-129-131-137-139-
143-147-149-155-167-169-171-173-175-179-183-187-197-203-
262340-
IL
. ILLINOIS COUNTIES INCLUDED ARE
ADAMS BROWN BUREAU
CASS CHAMPAIGN CHRISTIAN
COLES DE WITT DOUGLAS
EDGAR FORD FULTON
GRUNDY HANCOCK HENDERSON
HENRY IROQUOIS KANKAKEE
KNOX LA SALLE LIVINGSTON
LOGAN MCDONOUGH MCLEAN
MACON MARSHALL MASON
MENARD MERCER MORGAN
MOULTRIE PEORIA PIATT
PIKE PUTNAM SANGAMON
SCHUYLER SCOTT SHELBY
STARK TAZEWELL VERMILION
WARREN WILL WOODFORD
$$
INC001-003-007-009-011-015-017-023-033-035-039-045-049-053-057-
059-063-065-067-069-073-075-085-087-089-091-095-097-099-103-107-
111-113-121-127-131-133-135-141-149-151-157-159-165-169-171-179-
181-183-262340-
IN
. INDIANA COUNTIES INCLUDED ARE
ADAMS ALLEN BENTON
BLACKFORD BOONE CARROLL
CASS CLINTON DE KALB
DELAWARE ELKHART FOUNTAIN
FULTON GRANT HAMILTON
HANCOCK HENDRICKS HENRY
HOWARD HUNTINGTON JASPER
JAY KOSCIUSKO LAGRANGE
LAKE LA PORTE MADISON
MARION MARSHALL MIAMI
MONTGOMERY NEWTON NOBLE
PARKE PORTER PULASKI
PUTNAM RANDOLPH ST. JOSEPH
STARKE STEUBEN TIPPECANOE
TIPTON VERMILLION WABASH
WARREN WELLS WHITE
WHITLEY
$$
IAC057-087-111-262340-
IA
. IOWA COUNTIES INCLUDED ARE
DES MOINES HENRY LEE
$$
THE WATCH STATUS MESSAGE IS FOR GUIDANCE PURPOSES ONLY. PLEASE
REFER TO WATCH COUNTY NOTIFICATION STATEMENTS FOR OFFICIAL
INFORMATION ON COUNTIES...INDEPENDENT CITIES AND MARINE ZONES
CLEARED FROM SEVERE THUNDERSTORM AND TORNADO WATCHES.
$$

Note:
Click for Complete Product Text.
Tornadoes
| Probability of 2 or more tornadoes | Low (20%) |
| Probability of 1 or more strong (EF2-EF5) tornadoes | Low (10%) |
Wind
| Probability of 10 or more severe wind events | Mod (60%) |
| Probability of 1 or more wind events > 65 knots | Mod (60%) |
Hail
| Probability of 10 or more severe hail events | Mod (60%) |
| Probability of 1 or more hailstones > 2 inches | Mod (60%) |
Combined Severe Hail/Wind
| Probability of 6 or more combined severe hail/wind events | High (>95%) |
For each watch, probabilities for particular events inside the watch
(listed above in each table) are determined by the issuing forecaster.
The “Low” category contains probability values ranging from less than 2%
to 20% (EF2-EF5 tornadoes), less than 5% to 20% (all other probabilities),
“Moderate” from 30% to 60%, and “High” from 70% to greater than 95%.
High values are bolded and lighter in color to provide awareness of
an increased threat for a particular event.
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