Severe
Significant threat to life or property
New York Severe Severe Thunderstorm Warning | Effective 06/18/2026 10:15
SVRBGM
The National Weather Service in Binghamton has issued a
* Severe Thunderstorm Warning for...
Northeastern Otsego County in central New York...
* Until 145 PM EDT.
* At 115 PM EDT, a severe thunderstorm was located over Bowerstown,
or near Cooperstown, moving northeast 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...
Middlefield, Hartwick, Cooperstown, Westville, Westford, Cherry
Alabama, Mississippi Severe Severe Thunderstorm Warning | Effective 06/18/2026 10:15
SVRMOB
The National Weather Service in Mobile has issued a
* Severe Thunderstorm Warning for...
Northern Mobile County in southwestern Alabama...
Southern George County in southeastern Mississippi...
* Until 115 PM CDT.
* At 1215 PM CDT, severe thunderstorms were located along a line
extending from 5 miles southeast of Lucedale to 11 miles northwest
of Wade, moving east at 20 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include...
New York Severe Lakeshore Flood Warning | Effective 06/18/2026 10:18
* WHAT...Minor lakeshore flooding expected.
* WHERE...Lake Ontario shore of Oswego and Jefferson counties.
Water rises are also possible along the upper Saint Lawrence
River in the Thousand Islands region.
* WHEN...Until 8 PM EDT Friday.
* IMPACTS...The combination of high lake levels and significant
wave action will result in minor lakeshore flooding along the
immediate lakeshore, especially in bays, inlets, harbors, and
other low lying areas along the shoreline. Shoreline erosion is
also expected.
Kentucky Severe Flash Flood Warning | Effective 06/18/2026 10:18
FFWLMK
The National Weather Service in Louisville has extended the
* Flash Flood Warning for...
Southwestern Anderson County in central Kentucky...
North Central Boyle County in central Kentucky...
South Central Bullitt County in central Kentucky...
Northwestern Garrard County in central Kentucky...
Western Jessamine County in central Kentucky...
Southern Mercer County in central Kentucky...
Nelson County in central Kentucky...
Southern Spencer County in central Kentucky...
New York Severe Severe Thunderstorm Warning | Effective 06/18/2026 10:19
At 118 PM EDT, a severe thunderstorm was located over Canajoharie,
moving east at 55 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Schenectady, Rotterdam, Amsterdam, Gloversville, Johnstown, Scotia,
Cobleskill, Canajoharie, Fonda, Glenville, Niskayuna, Duanesburg,
Fort Plain, St. Johnsville, Altamont, Ephratah, Broadalbin, Hagaman,
Schoharie, and Richmondville.
New York Severe Severe Thunderstorm Warning | Effective 06/18/2026 10:19
At 118 PM EDT, severe thunderstorms were located along a line
extending from near Fort Edward to near Duanesburg, moving east at 40
mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Schenectady, Clifton Park, Rotterdam, Saratoga Springs, Amsterdam,
Scotia, Mechanicville, Glenville, Niskayuna, Duanesburg, Ballston
Spa, Greenwich, Altamont, Hagaman, Round Lake, Fort Johnson,
Mississippi Severe Flash Flood Warning | Effective 06/18/2026 10:20
FFWLIX
The National Weather Service in New Orleans has issued a
* Flash Flood Warning for...
Southeastern Hancock County in southern Mississippi...
Southern and Eastern Harrison County in southern Mississippi...
* Until 315 PM CDT.
* At 1220 PM CDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 1 and 4 inches of rain
have fallen. Additional rainfall amounts of 2 to 5 inches are
possible in the warned area. Flash flooding is ongoing or expected
to begin shortly.
Oklahoma Severe Severe Thunderstorm Warning | Effective 06/18/2026 10:21
SVRTSA
The National Weather Service in Tulsa has issued a
* Severe Thunderstorm Warning for...
Northwestern Craig County in northeastern Oklahoma...
Northeastern Nowata County in northeastern Oklahoma...
* Until 1245 PM CDT.
* At 1221 PM CDT, a severe thunderstorm was located near South
Coffeyville, 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 in or near the path include...
Mississippi Severe Severe Thunderstorm Warning | Effective 06/18/2026 10:21
SVRLIX
The National Weather Service in New Orleans has issued a
* Severe Thunderstorm Warning for...
Northeastern Harrison County in southern Mississippi...
Jackson County in southern Mississippi...
* Until 115 PM CDT.
* At 1221 PM CDT, severe thunderstorms were located along a line
extending from 13 miles northwest of Wade to Latimer, moving east
at 45 mph.
HAZARD...70 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect considerable tree damage. Damage is likely to
mobile homes, roofs, and outbuildings.