Severe Center
United States Warnings, Watches, And Advisories Severe Thunderstorm Warning
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Considerable Severe Thunderstorm Warning
In effect:
Friday, Apr 17 2026 8:18 PM CDT – Friday, Apr 17 2026 9:30 PM CDT
Issued by NWS Chicago IL
SVRLOT
The National Weather Service in Chicago has issued a
* Severe Thunderstorm Warning for...
Lake County in northeastern Illinois...
Northwestern Cook County in northeastern Illinois...
* Until 930 PM CDT.
* At 818 PM CDT, severe thunderstorms were located along a line
extending from Paddock Lake to Crystal Lake to near Genoa, moving
east at 25 mph.
HAZARD...70 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect considerable tree damage. Damage is likely to
mobile homes, roofs, and outbuildings.
* Locations impacted include...
Elgin, Waukegan, Arlington Heights, Evanston, Schaumburg, Palatine,
Skokie, Des Plaines, Mount Prospect, Hoffman Estates, Glenview,
Buffalo Grove, Bartlett, Streamwood, Hanover Park, Wheeling, Park
Ridge, Northbrook, Elk Grove Village, North Chicago, Gurnee,
Mundelein, Niles, Highland Park, and Round Lake Beach.
The National Weather Service in Chicago has issued a
* Severe Thunderstorm Warning for...
Lake County in northeastern Illinois...
Northwestern Cook County in northeastern Illinois...
* Until 930 PM CDT.
* At 818 PM CDT, severe thunderstorms were located along a line
extending from Paddock Lake to Crystal Lake to near Genoa, moving
east at 25 mph.
HAZARD...70 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect considerable tree damage. Damage is likely to
mobile homes, roofs, and outbuildings.
* Locations impacted include...
Elgin, Waukegan, Arlington Heights, Evanston, Schaumburg, Palatine,
Skokie, Des Plaines, Mount Prospect, Hoffman Estates, Glenview,
Buffalo Grove, Bartlett, Streamwood, Hanover Park, Wheeling, Park
Ridge, Northbrook, Elk Grove Village, North Chicago, Gurnee,
Mundelein, Niles, Highland Park, and Round Lake Beach.
Instructions:
Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.
For your protection move to an interior room on the lowest floor of a
building.
A Tornado Watch remains in effect until 1000 PM CDT for northeastern
Illinois. A Tornado Watch also remains in effect until 1100 PM CDT
for northeastern Illinois.
Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.
For your protection move to an interior room on the lowest floor of a
building.
A Tornado Watch remains in effect until 1000 PM CDT for northeastern
Illinois. A Tornado Watch also remains in effect until 1100 PM CDT
for northeastern Illinois.
Areas Impacted:
Cook, IL
Lake, IL
Considerable Severe Thunderstorm Warning
In effect:
Friday, Apr 17 2026 8:16 PM CDT – Friday, Apr 17 2026 9:15 PM CDT
Issued by NWS Lincoln IL
SVRILX
The National Weather Service in Lincoln has issued a
* Severe Thunderstorm Warning for...
Menard County in central Illinois...
Logan County in central Illinois...
Northern Sangamon County in central Illinois...
Western De Witt County in central Illinois...
Southeastern Tazewell County in central Illinois...
Southeastern Cass County in west central Illinois...
Southwestern McLean County in central Illinois...
Southeastern Mason County in central Illinois...
* Until 915 PM CDT.
* At 815 PM CDT, severe thunderstorms were located along a line
extending from near Manito to Easton to Literberry, moving east at
55 mph.
HAZARD...70 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect considerable tree damage. Damage is likely to
mobile homes, roofs, and outbuildings.
* Severe thunderstorms will be near...
Mason City, Petersburg, Greenview, Green Valley, and Tallula
around 820 PM CDT.
Delavan, Pleasant Plains, San Jose, and New Holland around 825 PM
CDT.
Athens, Emden, and Middletown around 830 PM CDT.
Tremont, Hopedale, and Hartsburg around 835 PM CDT.
Other locations in the path of these severe thunderstorms include
Lincoln, Williamsville, Minier, Armington, Sherman, Atlanta,
Stanford, Elkhart, McLean, Waynesville, Mount Pulaski, Danvers,
Beason and Cornland.
This includes the following highways...
Interstate 155 between mile markers 0 and 28.
Interstate 39 between mile markers 0 and 1.
Interstate 55 between mile markers 103 and 164.
Interstate 74 between mile markers 121 and 138.
The National Weather Service in Lincoln has issued a
* Severe Thunderstorm Warning for...
Menard County in central Illinois...
Logan County in central Illinois...
Northern Sangamon County in central Illinois...
Western De Witt County in central Illinois...
Southeastern Tazewell County in central Illinois...
Southeastern Cass County in west central Illinois...
Southwestern McLean County in central Illinois...
Southeastern Mason County in central Illinois...
* Until 915 PM CDT.
* At 815 PM CDT, severe thunderstorms were located along a line
extending from near Manito to Easton to Literberry, moving east at
55 mph.
HAZARD...70 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect considerable tree damage. Damage is likely to
mobile homes, roofs, and outbuildings.
* Severe thunderstorms will be near...
Mason City, Petersburg, Greenview, Green Valley, and Tallula
around 820 PM CDT.
Delavan, Pleasant Plains, San Jose, and New Holland around 825 PM
CDT.
Athens, Emden, and Middletown around 830 PM CDT.
Tremont, Hopedale, and Hartsburg around 835 PM CDT.
Other locations in the path of these severe thunderstorms include
Lincoln, Williamsville, Minier, Armington, Sherman, Atlanta,
Stanford, Elkhart, McLean, Waynesville, Mount Pulaski, Danvers,
Beason and Cornland.
This includes the following highways...
Interstate 155 between mile markers 0 and 28.
Interstate 39 between mile markers 0 and 1.
Interstate 55 between mile markers 103 and 164.
Interstate 74 between mile markers 121 and 138.
Instructions:
Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms, and several have been reported in Mason
County. If you spot a tornado, go at once into the basement or small
central room in a sturdy structure.
To report severe weather, contact your nearest law enforcement
agency. They will send your report to the National Weather Service
office in Lincoln.
A Tornado Watch remains in effect until 1100 PM CDT for central and
west central Illinois.
Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms, and several have been reported in Mason
County. If you spot a tornado, go at once into the basement or small
central room in a sturdy structure.
To report severe weather, contact your nearest law enforcement
agency. They will send your report to the National Weather Service
office in Lincoln.
A Tornado Watch remains in effect until 1100 PM CDT for central and
west central Illinois.
Areas Impacted:
Cass, IL
De Witt, IL
Logan, IL
McLean, IL
Mason, IL
Menard, IL
Sangamon, IL
Tazewell, IL
Considerable Severe Thunderstorm Warning
In effect:
Friday, Apr 17 2026 8:15 PM CDT – Friday, Apr 17 2026 8:30 PM CDT
Issued by NWS Chicago IL
A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 830 PM CDT FOR NORTHERN DE KALB...NORTHERN KANE...MCHENRY AND SOUTHEASTERN BOONE COUNTIES
At 814 PM CDT, severe thunderstorms were located along a line
extending from near Twin Lakes to near Marengo to near Malta, moving
east at 50 mph.
HAZARD...70 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect considerable tree damage. Damage is likely to mobile
homes, roofs, and outbuildings.
Locations impacted include...
Elgin, DeKalb, Bartlett, Crystal Lake, Carpentersville, St. Charles,
Algonquin, Lake in the Hills, West Chicago, McHenry, Belvidere,
Woodstock, Huntley, Sycamore, Campton Hills, Fox Lake, Harvard,
Island Lake, Marengo, Genoa, South Elgin, Cary, Pingree Grove,
Gilberts, and West Dundee.
extending from near Twin Lakes to near Marengo to near Malta, moving
east at 50 mph.
HAZARD...70 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect considerable tree damage. Damage is likely to mobile
homes, roofs, and outbuildings.
Locations impacted include...
Elgin, DeKalb, Bartlett, Crystal Lake, Carpentersville, St. Charles,
Algonquin, Lake in the Hills, West Chicago, McHenry, Belvidere,
Woodstock, Huntley, Sycamore, Campton Hills, Fox Lake, Harvard,
Island Lake, Marengo, Genoa, South Elgin, Cary, Pingree Grove,
Gilberts, and West Dundee.
Instructions:
A Tornado Watch remains in effect until 1000 PM CDT for north central
and northeastern Illinois. A Tornado Watch also remains in effect
until 1100 PM CDT for northeastern Illinois.
Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.
For your protection move to an interior room on the lowest floor of a
building.
A Tornado Watch remains in effect until 1000 PM CDT for north central
and northeastern Illinois. A Tornado Watch also remains in effect
until 1100 PM CDT for northeastern Illinois.
Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.
For your protection move to an interior room on the lowest floor of a
building.
Areas Impacted:
Boone, IL
De Kalb, IL
Kane, IL
McHenry, IL
Considerable Severe Thunderstorm Warning
In effect:
Friday, Apr 17 2026 8:12 PM CDT – Friday, Apr 17 2026 8:45 PM CDT
Issued by NWS Quad Cities IA IL
A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 845 PM CDT FOR PUTNAM AND EASTERN BUREAU COUNTIES
At 812 PM CDT, severe thunderstorms were located along a line
extending from near Woodhaven Lakes to near Putnam, moving east at 40
mph.
HAZARD...70 mph wind gusts.
SOURCE...Trained weather spotters.
IMPACT...Expect considerable tree damage. Damage is likely to mobile
homes, roofs, and outbuildings.
These severe storms will be near...
Hennepin, Spring Valley, DePue, Granville, Ladd, La Moille,
McNabb, Mark, Cherry, and Seatonville around 815 PM CDT.
Dalzell around 820 PM CDT.
This includes the following highways...
Interstate 80 in Illinois between mile markers 51 and 72.
Interstate 180 between mile markers 1 and 13.
extending from near Woodhaven Lakes to near Putnam, moving east at 40
mph.
HAZARD...70 mph wind gusts.
SOURCE...Trained weather spotters.
IMPACT...Expect considerable tree damage. Damage is likely to mobile
homes, roofs, and outbuildings.
These severe storms will be near...
Hennepin, Spring Valley, DePue, Granville, Ladd, La Moille,
McNabb, Mark, Cherry, and Seatonville around 815 PM CDT.
Dalzell around 820 PM CDT.
This includes the following highways...
Interstate 80 in Illinois between mile markers 51 and 72.
Interstate 180 between mile markers 1 and 13.
Instructions:
A Tornado Watch remains in effect until 1000 PM CDT for north central
Illinois.
Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.
For your protection move to an interior room on the lowest floor of a
sturdy building.
A Tornado Watch remains in effect until 1000 PM CDT for north central
Illinois.
Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.
For your protection move to an interior room on the lowest floor of a
sturdy building.
Areas Impacted:
Bureau, IL
Putnam, IL
Considerable Severe Thunderstorm Warning
In effect:
Friday, Apr 17 2026 8:12 PM CDT – Friday, Apr 17 2026 9:00 PM CDT
Issued by NWS Norman OK
SVROUN
The National Weather Service in Norman has issued a
* Severe Thunderstorm Warning for...
Southern Noble County in northern Oklahoma...
Northwestern Logan County in central Oklahoma...
Northwestern Payne County in central Oklahoma...
Southeastern Garfield County in northern Oklahoma...
* Until 900 PM CDT.
* At 812 PM CDT, a severe thunderstorm was located near Marshall,
moving east at 45 mph.
HAZARD...Golf ball size hail and 60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...People and animals outdoors will be injured. Expect hail
damage to roofs, siding, windows, and vehicles. Expect
wind damage to roofs, siding, and trees.
* Locations impacted include...
Stillwater, Perry, Morrison, Glencoe, Marshall, Orlando, Douglas,
Lake Carl Blackwell, Lake Mcmurtry, Lucien, Sooner Lake, and
Hayward.
The National Weather Service in Norman has issued a
* Severe Thunderstorm Warning for...
Southern Noble County in northern Oklahoma...
Northwestern Logan County in central Oklahoma...
Northwestern Payne County in central Oklahoma...
Southeastern Garfield County in northern Oklahoma...
* Until 900 PM CDT.
* At 812 PM CDT, a severe thunderstorm was located near Marshall,
moving east at 45 mph.
HAZARD...Golf ball size hail and 60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...People and animals outdoors will be injured. Expect hail
damage to roofs, siding, windows, and vehicles. Expect
wind damage to roofs, siding, and trees.
* Locations impacted include...
Stillwater, Perry, Morrison, Glencoe, Marshall, Orlando, Douglas,
Lake Carl Blackwell, Lake Mcmurtry, Lucien, Sooner Lake, and
Hayward.
Instructions:
For your protection move to an interior room on the lowest floor of a
building.
A Tornado Watch remains in effect for the warned area.
For your protection move to an interior room on the lowest floor of a
building.
A Tornado Watch remains in effect for the warned area.
Areas Impacted:
Garfield, OK
Logan, OK
Noble, OK
Payne, OK
Considerable Severe Thunderstorm Warning
In effect:
Friday, Apr 17 2026 8:12 PM CDT – Friday, Apr 17 2026 9:00 PM CDT
Issued by NWS Milwaukee/Sullivan WI
SVRMKX
The National Weather Service in Milwaukee/Sullivan has issued a
* Severe Thunderstorm Warning for...
Milwaukee County in southeastern Wisconsin...
East central Waukesha County in southeastern Wisconsin...
* Until 900 PM CDT.
* At 812 PM CDT, a severe thunderstorm was located over New Berlin,
moving east at 15 mph.
HAZARD...70 mph wind gusts and nickel size hail.
SOURCE...Radar indicated.
IMPACT...Expect considerable tree damage. Damage is likely to
mobile homes, roofs, and outbuildings.
* Locations impacted include...
Milwaukee, Waukesha, West Allis, Wauwatosa, New Berlin, Brookfield,
Greenfield, Menomonee Falls, Oak Creek, Muskego, South Milwaukee,
Cudahy, Whitefish Bay, Greendale, Pewaukee, Brown Deer, St.
Francis, Hales Corners, Fox Point, and Elm Grove.
Other landmarks included are the following Locations Schlitz Audobon
Nature Center, Boerner Botanical Gardens, General Mitchell
International Airport, Timmerman Airport, Froedert & the Medical
College, and Fiserv Forum.
The National Weather Service in Milwaukee/Sullivan has issued a
* Severe Thunderstorm Warning for...
Milwaukee County in southeastern Wisconsin...
East central Waukesha County in southeastern Wisconsin...
* Until 900 PM CDT.
* At 812 PM CDT, a severe thunderstorm was located over New Berlin,
moving east at 15 mph.
HAZARD...70 mph wind gusts and nickel size hail.
SOURCE...Radar indicated.
IMPACT...Expect considerable tree damage. Damage is likely to
mobile homes, roofs, and outbuildings.
* Locations impacted include...
Milwaukee, Waukesha, West Allis, Wauwatosa, New Berlin, Brookfield,
Greenfield, Menomonee Falls, Oak Creek, Muskego, South Milwaukee,
Cudahy, Whitefish Bay, Greendale, Pewaukee, Brown Deer, St.
Francis, Hales Corners, Fox Point, and Elm Grove.
Other landmarks included are the following Locations Schlitz Audobon
Nature Center, Boerner Botanical Gardens, General Mitchell
International Airport, Timmerman Airport, Froedert & the Medical
College, and Fiserv Forum.
Instructions:
For your protection move to an interior room on the lowest floor of a
building.
A Tornado Watch remains in effect until 1000 PM CDT for southeastern
Wisconsin.
For your protection move to an interior room on the lowest floor of a
building.
A Tornado Watch remains in effect until 1000 PM CDT for southeastern
Wisconsin.
Areas Impacted:
Milwaukee, WI
Waukesha, WI
Considerable Severe Thunderstorm Warning
In effect:
Friday, Apr 17 2026 8:11 PM CDT – Friday, Apr 17 2026 9:15 PM CDT
Issued by NWS Chicago IL
A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 915 PM CDT FOR LA SALLE...SOUTHEASTERN LEE AND SOUTHERN DE KALB COUNTIES
At 811 PM CDT, severe thunderstorms were located along a line
extending from near Woodhaven Lakes to near Ladd to Spring Valley to
near Varna, moving northeast at 55 mph.
HAZARD...70 mph wind gusts.
SOURCE...Public.
IMPACT...Expect considerable tree damage. Damage is likely to mobile
homes, roofs, and outbuildings.
Locations impacted include...
DeKalb, Ottawa, Streator, Peru, La Salle, Sandwich, Mendota,
Marseilles, Amboy, Sheridan, Shabbona, Lake Holiday, Oglesby, Seneca,
Hinckley, Somonauk, Earlville, Waterman, North Utica, Maple Park,
Serena, Wenona, Leland, Paw Paw, and Tonica.
extending from near Woodhaven Lakes to near Ladd to Spring Valley to
near Varna, moving northeast at 55 mph.
HAZARD...70 mph wind gusts.
SOURCE...Public.
IMPACT...Expect considerable tree damage. Damage is likely to mobile
homes, roofs, and outbuildings.
Locations impacted include...
DeKalb, Ottawa, Streator, Peru, La Salle, Sandwich, Mendota,
Marseilles, Amboy, Sheridan, Shabbona, Lake Holiday, Oglesby, Seneca,
Hinckley, Somonauk, Earlville, Waterman, North Utica, Maple Park,
Serena, Wenona, Leland, Paw Paw, and Tonica.
Instructions:
A Tornado Watch remains in effect until 1000 PM CDT for north central
Illinois. A Tornado Watch also remains in effect until 1100 PM CDT
for central and northeastern Illinois.
Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.
Prepare immediately for damaging winds and deadly cloud to ground
lightning. Seek shelter inside a well-built structure. Stay away from
windows.
A Tornado Watch remains in effect until 1000 PM CDT for north central
Illinois. A Tornado Watch also remains in effect until 1100 PM CDT
for central and northeastern Illinois.
Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.
Prepare immediately for damaging winds and deadly cloud to ground
lightning. Seek shelter inside a well-built structure. Stay away from
windows.
Areas Impacted:
De Kalb, IL
La Salle, IL
Lee, IL
Considerable Severe Thunderstorm Warning
In effect:
Friday, Apr 17 2026 7:58 PM CDT – Friday, Apr 17 2026 9:00 PM CDT
Issued by NWS Lincoln IL
SVRILX
The National Weather Service in Lincoln has issued a
* Severe Thunderstorm Warning for...
Marshall County in central Illinois...
Western Menard County in central Illinois...
Northwestern Woodford County in central Illinois...
Fulton County in west central Illinois...
Stark County in north central Illinois...
Eastern Knox County in west central Illinois...
Western Tazewell County in central Illinois...
Cass County in west central Illinois...
Southeastern Schuyler County in west central Illinois...
Mason County in central Illinois...
Peoria County in central Illinois...
* Until 900 PM CDT.
* At 756 PM CDT, severe thunderstorms were located along a line
extending from near Elmore to near Beardstown, moving east at 40
mph.
HAZARD...70 mph wind gusts and nickel size hail.
SOURCE...Radar indicated.
IMPACT...Expect considerable tree damage. Damage is likely to
mobile homes, roofs, and outbuildings.
* Severe thunderstorms will be near...
Canton, Beardstown, Lewistown, Wyoming, Farmington, Elmwood, Bluff
Springs, Brimfield, Yates City, and St. David around 800 PM CDT.
Princeville, Trivoli, and Bath around 805 PM CDT.
Havana around 810 PM CDT.
Virginia, Dunlap, Hanna City, Chandlerville, Camp Grove, and
Edelstein around 815 PM CDT.
Other locations in the path of these severe thunderstorms include
Peoria, Glasford, Kilbourne, Chillicothe, Manito, Sparland, Pekin,
Lacon, Creve Coeur, Marquette Heights, Henry, and Easton.
This includes the following highways...
Interstate 474 between mile markers 0 and 14.
Interstate 74 between mile markers 59 and 98.
The National Weather Service in Lincoln has issued a
* Severe Thunderstorm Warning for...
Marshall County in central Illinois...
Western Menard County in central Illinois...
Northwestern Woodford County in central Illinois...
Fulton County in west central Illinois...
Stark County in north central Illinois...
Eastern Knox County in west central Illinois...
Western Tazewell County in central Illinois...
Cass County in west central Illinois...
Southeastern Schuyler County in west central Illinois...
Mason County in central Illinois...
Peoria County in central Illinois...
* Until 900 PM CDT.
* At 756 PM CDT, severe thunderstorms were located along a line
extending from near Elmore to near Beardstown, moving east at 40
mph.
HAZARD...70 mph wind gusts and nickel size hail.
SOURCE...Radar indicated.
IMPACT...Expect considerable tree damage. Damage is likely to
mobile homes, roofs, and outbuildings.
* Severe thunderstorms will be near...
Canton, Beardstown, Lewistown, Wyoming, Farmington, Elmwood, Bluff
Springs, Brimfield, Yates City, and St. David around 800 PM CDT.
Princeville, Trivoli, and Bath around 805 PM CDT.
Havana around 810 PM CDT.
Virginia, Dunlap, Hanna City, Chandlerville, Camp Grove, and
Edelstein around 815 PM CDT.
Other locations in the path of these severe thunderstorms include
Peoria, Glasford, Kilbourne, Chillicothe, Manito, Sparland, Pekin,
Lacon, Creve Coeur, Marquette Heights, Henry, and Easton.
This includes the following highways...
Interstate 474 between mile markers 0 and 14.
Interstate 74 between mile markers 59 and 98.
Instructions:
Intense thunderstorm lines can produce brief tornadoes and
widespread significant wind damage. It is best to move to an
interior room on the lowest floor of a building. These storms may
cause serious injury and significant property damage.
A Tornado Watch remains in effect until 1100 PM CDT for central,
north central and west central Illinois.
Intense thunderstorm lines can produce brief tornadoes and
widespread significant wind damage. It is best to move to an
interior room on the lowest floor of a building. These storms may
cause serious injury and significant property damage.
A Tornado Watch remains in effect until 1100 PM CDT for central,
north central and west central Illinois.
Areas Impacted:
Cass, IL
Fulton, IL
Knox, IL
Marshall, IL
Mason, IL
Menard, IL
Peoria, IL
Schuyler, IL
Stark, IL
Tazewell, IL
Woodford, IL
Considerable Severe Thunderstorm Warning
In effect:
Friday, Apr 17 2026 7:57 PM CDT – Friday, Apr 17 2026 9:00 PM CDT
Issued by NWS St Louis MO
SVRLSX
The National Weather Service in St Louis has issued a
* Severe Thunderstorm Warning for...
Southern Boone County in central Missouri...
Southwestern Callaway County in central Missouri...
Cole County in central Missouri...
Moniteau County in central Missouri...
Southwestern Osage County in central Missouri...
* Until 900 PM CDT.
* At 757 PM CDT, severe thunderstorms were located along a line from
7 miles southwest of Tipton to 19 miles southwest of High Point, or
along a line from 7 miles southwest of Tipton to 28 miles south of
Tipton, moving east at 45 mph.
HAZARD...70 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect considerable
tree damage. Wind damage is also likely to mobile homes,
roofs, and outbuildings.
* Locations impacted include...
Tipton, Clarksburg, California, Russellville, Centertown,
Jamestown, Brazito, St. Martins, Jefferson City, St. Thomas,
Wardsville, Taos, Ashland, Holts Summit, Columbia Regional Airport,
Columbia, Westphalia, Lake Mykee Town, New Bloomfield and Freeburg.
This includes the following State Parks...
Rock Bridge State Park, Clarks Hill/Norton Historic Site, Jewell
Cemetery Historic Site and Jefferson Landing Historic Site.
This includes Interstate 70 in Missouri between exits 124 and 133.
The National Weather Service in St Louis has issued a
* Severe Thunderstorm Warning for...
Southern Boone County in central Missouri...
Southwestern Callaway County in central Missouri...
Cole County in central Missouri...
Moniteau County in central Missouri...
Southwestern Osage County in central Missouri...
* Until 900 PM CDT.
* At 757 PM CDT, severe thunderstorms were located along a line from
7 miles southwest of Tipton to 19 miles southwest of High Point, or
along a line from 7 miles southwest of Tipton to 28 miles south of
Tipton, moving east at 45 mph.
HAZARD...70 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect considerable
tree damage. Wind damage is also likely to mobile homes,
roofs, and outbuildings.
* Locations impacted include...
Tipton, Clarksburg, California, Russellville, Centertown,
Jamestown, Brazito, St. Martins, Jefferson City, St. Thomas,
Wardsville, Taos, Ashland, Holts Summit, Columbia Regional Airport,
Columbia, Westphalia, Lake Mykee Town, New Bloomfield and Freeburg.
This includes the following State Parks...
Rock Bridge State Park, Clarks Hill/Norton Historic Site, Jewell
Cemetery Historic Site and Jefferson Landing Historic Site.
This includes Interstate 70 in Missouri between exits 124 and 133.
Instructions:
Anyone outdoors should move to shelter inside a well-built structure
and stay away from windows. These storms are capable of producing
widespread damaging winds and large hail.
Tornadoes can develop quickly from severe thunderstorms. Seek shelter
immediately in an interior room on the lowest floor of a well-built
structure.
A Tornado Watch remains in effect until 1100 PM CDT Friday for a
portion of central Missouri.
Anyone outdoors should move to shelter inside a well-built structure
and stay away from windows. These storms are capable of producing
widespread damaging winds and large hail.
Tornadoes can develop quickly from severe thunderstorms. Seek shelter
immediately in an interior room on the lowest floor of a well-built
structure.
A Tornado Watch remains in effect until 1100 PM CDT Friday for a
portion of central Missouri.
Areas Impacted:
Boone, MO
Callaway, MO
Cole, MO
Moniteau, MO
Osage, MO
Severe Thunderstorm Warning
In effect:
Friday, Apr 17 2026 8:18 PM CDT – Friday, Apr 17 2026 8:45 PM CDT
Issued by NWS Kansas City/Pleasant Hill MO
A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 845 PM CDT FOR SOUTHEASTERN COOPER COUNTY
At 818 PM CDT, a severe thunderstorm was located 7 miles north of
Clarksburg, or 9 miles north of California, moving east at 45 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Bunceton and Prairie Home.
Clarksburg, or 9 miles north of California, moving east at 45 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Bunceton and Prairie Home.
Instructions:
A Tornado Watch remains in effect until 900 PM CDT for central
Missouri.
For your protection move to an interior room on the lowest floor of a
building.
A Tornado Watch remains in effect until 900 PM CDT for central
Missouri.
For your protection move to an interior room on the lowest floor of a
building.
Areas Impacted:
Cooper, MO
Severe Thunderstorm Warning
In effect:
Friday, Apr 17 2026 8:12 PM CDT – Friday, Apr 17 2026 8:45 PM CDT
Issued by NWS St Louis MO
SVRLSX
The National Weather Service in St Louis has issued a
* Severe Thunderstorm Warning for...
Southeastern Brown County in west central Illinois...
Northeastern Pike County in west central Illinois...
* Until 845 PM CDT.
* At 812 PM CDT, severe thunderstorms were located along a line from
24 miles east of Mount Sterling to near Pittsfield, or along a line
from 36 miles northeast of Pittsfield to near Pittsfield, moving
east at 40 mph.
HAZARD...60 mph wind gusts and small hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* This severe thunderstorm will be near...
Griggsville around 815 PM CDT.
Pittsfield around 820 PM CDT.
Other locations impacted by the severe thunderstorm include
Chambersburg, New Salem, Perry, La Grange, El Dara, Baylis, Valley
City, Detroit and Florence.
This includes Interstate 72 between exits 31 and 35.
The National Weather Service in St Louis has issued a
* Severe Thunderstorm Warning for...
Southeastern Brown County in west central Illinois...
Northeastern Pike County in west central Illinois...
* Until 845 PM CDT.
* At 812 PM CDT, severe thunderstorms were located along a line from
24 miles east of Mount Sterling to near Pittsfield, or along a line
from 36 miles northeast of Pittsfield to near Pittsfield, moving
east at 40 mph.
HAZARD...60 mph wind gusts and small hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* This severe thunderstorm will be near...
Griggsville around 815 PM CDT.
Pittsfield around 820 PM CDT.
Other locations impacted by the severe thunderstorm include
Chambersburg, New Salem, Perry, La Grange, El Dara, Baylis, Valley
City, Detroit and Florence.
This includes Interstate 72 between exits 31 and 35.
Instructions:
Seek shelter inside a well-built structure and stay away from
windows. These storms are capable of producing damaging winds.
A Tornado Watch remains in effect until 1100 PM CDT Friday for a
portion of west central Illinois.
Seek shelter inside a well-built structure and stay away from
windows. These storms are capable of producing damaging winds.
A Tornado Watch remains in effect until 1100 PM CDT Friday for a
portion of west central Illinois.
Areas Impacted:
Brown, IL
Pike, IL
Severe Thunderstorm Warning
In effect:
Friday, Apr 17 2026 8:11 PM CDT – Friday, Apr 17 2026 8:30 PM CDT
Issued by NWS Norman OK
A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 830 PM CDT FOR CENTRAL DEWEY COUNTY
At 811 PM CDT, a severe thunderstorm was located 5 miles southeast of
Taloga, moving east at 40 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...
Taloga.
Taloga, moving east at 40 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...
Taloga.
Instructions:
A tornado watch remains in effect for the warned area. Tornadoes can
develop quickly from severe thunderstorms.
For your protection move to an interior room on the lowest floor of a
building.
A tornado watch remains in effect for the warned area. Tornadoes can
develop quickly from severe thunderstorms.
For your protection move to an interior room on the lowest floor of a
building.
Areas Impacted:
Dewey, OK
Severe Thunderstorm Warning
In effect:
Friday, Apr 17 2026 8:09 PM CDT – Friday, Apr 17 2026 9:00 PM CDT
Issued by NWS Norman OK
SVROUN
The National Weather Service in Norman has issued a
* Severe Thunderstorm Warning for...
Northwestern Blaine County in northwestern Oklahoma...
Southeastern Dewey County in northwestern Oklahoma...
* Until 900 PM CDT.
* At 809 PM CDT, a severe thunderstorm was located 5 miles southeast
of Taloga, 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...
Taloga, Canton, Oakwood, Eagle City, southeastern Canton Lake,
Hucmac, Southard, and Homestead.
The National Weather Service in Norman has issued a
* Severe Thunderstorm Warning for...
Northwestern Blaine County in northwestern Oklahoma...
Southeastern Dewey County in northwestern Oklahoma...
* Until 900 PM CDT.
* At 809 PM CDT, a severe thunderstorm was located 5 miles southeast
of Taloga, 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...
Taloga, Canton, Oakwood, Eagle City, southeastern Canton Lake,
Hucmac, Southard, and Homestead.
Instructions:
For your protection move to an interior room on the lowest floor of a
building.
A Tornado Watch remains in effect for the warned area.
For your protection move to an interior room on the lowest floor of a
building.
A Tornado Watch remains in effect for the warned area.
Areas Impacted:
Blaine, OK
Dewey, OK
Severe Thunderstorm Warning
In effect:
Friday, Apr 17 2026 8:09 PM CDT – Friday, Apr 17 2026 9:00 PM CDT
Issued by NWS Springfield MO
SVRSGF
The National Weather Service in Springfield has issued a
* Severe Thunderstorm Warning for...
Maries County in central Missouri...
Miller County in central Missouri...
Northwestern Phelps County in east central Missouri...
Northeastern Camden County in central Missouri...
* Until 900 PM CDT.
* At 809 PM CDT, severe thunderstorms were located along a line
extending from Russellville to 7 miles southeast of Eldon to 7
miles southwest of Camdenton, moving east at 60 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.
* Locations impacted include...
Lake of The Ozarks, Lake of The Ozarks State Park, Eldon, Osage
Beach, Lake Ozark, Belle, Iberia, Vienna, St. Elizabeth, Linn
Creek, Tuscumbia, Eugene, Olean, Bagnell, Brumley, Lakeside,
Brinktown, Ulman, Etterville, and Vichy.
The National Weather Service in Springfield has issued a
* Severe Thunderstorm Warning for...
Maries County in central Missouri...
Miller County in central Missouri...
Northwestern Phelps County in east central Missouri...
Northeastern Camden County in central Missouri...
* Until 900 PM CDT.
* At 809 PM CDT, severe thunderstorms were located along a line
extending from Russellville to 7 miles southeast of Eldon to 7
miles southwest of Camdenton, moving east at 60 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.
* Locations impacted include...
Lake of The Ozarks, Lake of The Ozarks State Park, Eldon, Osage
Beach, Lake Ozark, Belle, Iberia, Vienna, St. Elizabeth, Linn
Creek, Tuscumbia, Eugene, Olean, Bagnell, Brumley, Lakeside,
Brinktown, Ulman, Etterville, and Vichy.
Instructions:
For your protection move to an interior room on the lowest floor of a
building.
To report severe weather, contact your nearest law enforcement
agency. They will send your report to the National Weather Service
office in Springfield.
Large hail, damaging wind, and continuous cloud to ground lightning
are occurring with these storms. Move indoors immediately. Lightning
is one of nature's leading killers. Remember, if you can hear
thunder, you are close enough to be struck by lightning.
A Tornado Watch remains in effect until 900 PM CDT for central
Missouri.
For your protection move to an interior room on the lowest floor of a
building.
To report severe weather, contact your nearest law enforcement
agency. They will send your report to the National Weather Service
office in Springfield.
Large hail, damaging wind, and continuous cloud to ground lightning
are occurring with these storms. Move indoors immediately. Lightning
is one of nature's leading killers. Remember, if you can hear
thunder, you are close enough to be struck by lightning.
A Tornado Watch remains in effect until 900 PM CDT for central
Missouri.
Areas Impacted:
Camden, MO
Maries, MO
Miller, MO
Phelps, MO
Severe Thunderstorm Warning
In effect:
Friday, Apr 17 2026 8:09 PM CDT – Friday, Apr 17 2026 8:30 PM CDT
Issued by NWS Tulsa OK
A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 830 PM CDT FOR NORTHEASTERN OSAGE...WASHINGTON AND WEST CENTRAL NOWATA COUNTIES
At 809 PM CDT, severe thunderstorms were located along a line
extending from 2 miles southwest of Caney to 3 miles northeast of
Dewey to 5 miles southeast of Okesa, moving east at 55 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations in or near the path include...
Bartlesville... Dewey...
Copan... Ochelata...
Wann... Osage Hills State Park...
Bartlesville Municipal Airport... Hulah...
Okesa... Wah Sha She State Park...
extending from 2 miles southwest of Caney to 3 miles northeast of
Dewey to 5 miles southeast of Okesa, moving east at 55 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations in or near the path include...
Bartlesville... Dewey...
Copan... Ochelata...
Wann... Osage Hills State Park...
Bartlesville Municipal Airport... Hulah...
Okesa... Wah Sha She State Park...
Instructions:
A Tornado Watch remains in effect until 900 PM CDT for northeastern
Oklahoma.
For your protection move to an interior room on the lowest floor of a
building.
A Tornado Watch remains in effect until 900 PM CDT for northeastern
Oklahoma.
For your protection move to an interior room on the lowest floor of a
building.
Areas Impacted:
Nowata, OK
Osage, OK
Washington, OK
Severe Thunderstorm Warning
In effect:
Friday, Apr 17 2026 8:06 PM CDT – Friday, Apr 17 2026 8:45 PM CDT
Issued by NWS Norman OK
A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 845 PM CDT FOR CENTRAL BLAINE COUNTY
At 806 PM CDT, a severe thunderstorm was located near Eagle City,
moving east at 30 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations impacted include...
Watonga, Canton, Hitchcock, Eagle City, and Southard.
moving east at 30 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations impacted include...
Watonga, Canton, Hitchcock, Eagle City, and Southard.
Instructions:
A tornado watch remains in effect for the warned area. Tornadoes can
develop quickly from severe thunderstorms.
For your protection move to an interior room on the lowest floor of a
building.
A tornado watch remains in effect for the warned area. Tornadoes can
develop quickly from severe thunderstorms.
For your protection move to an interior room on the lowest floor of a
building.
Areas Impacted:
Blaine, OK