Severe

Significant threat to life or property

New Hampshire Severe Severe Thunderstorm Warning | Effective 06/18/2026 11:39

SVRGYX The National Weather Service in Gray Maine has issued a * Severe Thunderstorm Warning for... Sullivan County in central New Hampshire... Southern Grafton County in northern New Hampshire... Northwestern Merrimack County in central New Hampshire... * Until 345 PM EDT. * At 239 PM EDT, severe thunderstorms were located along a line extending from near Lebanon to 20 miles west of Charlestown, moving east at 55 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees.

Mississippi Severe Severe Thunderstorm Warning | Effective 06/18/2026 11:39

SVRLIX The National Weather Service in New Orleans has issued a * Severe Thunderstorm Warning for... East central Harrison County in southern Mississippi... Jackson County in southern Mississippi... * Until 245 PM CDT. * At 139 PM CDT, severe thunderstorms were located along a line extending from Wade to near Long Beach, moving east at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include...

Indiana Severe Flood Warning | Effective 06/18/2026 11:42

* WHAT...Flooding caused by excessive rainfall continues. * WHERE...The following county, in southeast Indiana, Ripley. * WHEN...Until 600 PM EDT. * IMPACTS...Numerous roads remain closed due to flooding. Low-water crossings are inundated with water and may not be passable. * ADDITIONAL DETAILS... - At 239 PM EDT, Local law enforcement reported flooding in the warned area. Flooding impacts will continue, but no additional significant rainfall is expected. - Several roads in the Friendship area are impassible.

Alabama Severe Severe Thunderstorm Warning | Effective 06/18/2026 11:15

At 114 PM CDT, severe thunderstorms were located along a line extending from 7 miles northwest of Frisco City to near McCullough, moving east at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Monroeville, Frisco City, Peterman, Uriah, Excel, and Repton. A Tornado Watch remains in effect until 500 PM CDT for south central and southwestern Alabama. Remain alert for a possible tornado! Tornadoes can develop quickly

Mississippi Severe Severe Thunderstorm Warning | Effective 06/18/2026 11:16

SVRLIX The National Weather Service in New Orleans has issued a * Severe Thunderstorm Warning for... Southern Harrison County in southern Mississippi... * Until 200 PM CDT. * At 116 PM CDT, severe thunderstorms were located along a line extending from Pass Christian to near Long Beach to 6 miles southeast of Bay St. Louis to 8 miles south of Waveland, moving east at 50 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include...

Massachusetts, New York, Vermont Severe Severe Thunderstorm Warning | Effective 06/18/2026 11:17

At 217 PM EDT, a severe thunderstorm was located near Waterford, or near Mechanicville, moving east at 50 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Troy, Bennington, Clifton Park, Cohoes, North Adams, Watervliet, Colonie, Mechanicville, Hoosick Falls, Latham, Williamstown, Shaftsbury, Pownal, Green Island, Grafton, Waterford, Berlin, Cambridge, Round Lake, and Country Knolls.

Georgia Severe Severe Thunderstorm Warning | Effective 06/18/2026 11:20

SVRJAX The National Weather Service in Jacksonville has issued a * Severe Thunderstorm Warning for... Northeastern Pierce County in southeastern Georgia... Northwestern Wayne County in southeastern Georgia... Southeastern Appling County in southeastern Georgia... * Until 300 PM EDT. * At 219 PM EDT, a severe thunderstorm was located near Bristol, or 7 miles north of Patterson, moving northeast at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees.

Washington Severe Flood Warning | Effective 06/18/2026 11:23

...The Flood Warning continues for the following rivers in Washington... Stehekin River at Stehekin affecting Chelan County. For the Stehekin River...including Stehekin...Minor flooding is forecast. * WHAT...Minor flooding is occurring and forecast. * WHERE...Stehekin River at Stehekin. * WHEN...Until further notice. * IMPACTS...At 20.5 feet, water inundates some properties and overtops the temporary corduroy bridge. Company Creek Road inundated at northern end. Battalion Creek culverts are beginning

Colorado Severe Fire Weather Watch | Effective 06/18/2026 11:23

* AFFECTED AREA...Fire Weather Zones 221, 222, 223, 224, 225, 227, 228, 229, 230, 231, 232 and 233. * WINDS...Southwest 15 to 25 mph with gusts up to 45 mph. * RELATIVE HUMIDITY...As low as 7 percent. * IMPACTS...Elevated fire danger is expected. Fires will catch and spread rapidly and erratically. A Fire Weather Watch means that critical fire weather conditions are forecast to occur. Listen for later forecasts and possible Red Flag Warnings.

Colorado Severe Fire Weather Watch | Effective 06/18/2026 11:23

...FIRE WEATHER WATCH REMAINS IN EFFECT FROM SATURDAY MORNING THROUGH SATURDAY EVENING FOR GUSTY WINDS AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 220... * AFFECTED AREA...Fire Weather Zone 220. * TIMING...For the Red Flag Warning, until 7 PM MDT this evening. For the Fire Weather Watch, from Saturday morning through Saturday evening. * WINDS...West 20 to 30 mph with gusts up to 50 mph. * RELATIVE HUMIDITY...As low as 7 percent. * IMPACTS...Elevated fire danger is expected. Fires will catch
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