Expected

Responsive action SHOULD be taken soon (within next hour)

Mississippi Severe Flood Warning | Effective 06/18/2026 16:28

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Southeastern Jackson County in southern Mississippi... * WHEN...Until 930 PM CDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. Low-water crossings are inundated with water and may not be passable. Expect many areas of slow moving or standing water. It will take several hours for all the water from these storms to work through local drainage systems in urban areas.

Arkansas Moderate Special Weather Statement | Effective 06/18/2026 16:28

At 628 PM CDT, Doppler radar was tracking a strong thunderstorm near Booneville, moving south at 10 mph. HAZARD...Winds in excess of 40 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Booneville... Paris... Magazine... Ratcliff... Blue Mountain... Echo...

South Carolina Moderate Special Weather Statement | Effective 06/18/2026 15:44

At 644 PM EDT, Doppler radar was tracking strong thunderstorms along a line extending from near Aiken State Park to near Williston to 6 miles east of Barnwell. Movement was northeast at 35 mph. HAZARD...Wind gusts of 50 to 55 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Barnwell, Denmark, Williston, Blackville, Barnwell State Park, North, Springfield, Hilda, Neeses, Norway, Elko, Cordova, Livingston, Cope,

Alaska Severe Red Flag Warning | Effective 06/18/2026 15:45

The National Weather Service in Anchorage has issued a Red Flag Warning FOR LIGHTNING, which is in effect from 1 PM Friday to 1 AM AKDT Saturday. * Timing...Thunderstorms are expected to develop Friday afternoon with storms weakening or moving out of the area by Friday night. * Location...Lime Village * Thunderstorm Coverage... Scattered to widely scattered. * Winds...Light and variable with gusty erratic winds near thunderstorms. * Relative Humidity...As low at 25%. * Temperatures...In the mid to upper 70s for lower elevations.

California Moderate Special Weather Statement | Effective 06/18/2026 15:45

At 345 PM PDT, Doppler radar was tracking a strong thunderstorm 10 miles west of Tioga Pass, or 18 miles west of Lee Vining, moving west at 15 mph. HAZARD...Wind gusts up to 40 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Tuolumne High Sierra Camp, Tuolumne Meadows, Glen Aulin High Sierra

Maine Moderate Special Weather Statement | Effective 06/18/2026 15:46

At 645 PM EDT, Doppler radar was tracking gusty showers near Veazie, or 9 miles east of Bangor, moving northeast at 45 mph. HAZARD...Wind gusts up to 40 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Bangor, Old Town, Ellsworth, Bucksport, Orono, Brewer, Hampden, Veazie, Dedham, Indian Island, Franklin, Orrington, Holden, Milford, Eddington, Bradley, Greenbush, Clifton, Alton, and Otis. This includes the following highways...

New Mexico Moderate Special Weather Statement | Effective 06/18/2026 15:48

At 448 PM MDT, Doppler radar was tracking a strong thunderstorm near Tererro, or 14 miles east of Santa Fe, and is stationary. HAZARD...Wind gusts up to 50 mph and penny size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Hail may accumulate on roadways causing hazardous travel. Locations impacted include... Tererro. This includes State Road 63 between Mile Markers 7 and 21.

Connecticut Moderate Special Weather Statement | Effective 06/18/2026 15:51

At 649 PM EDT, Doppler radar was tracking gusty showers from a cluster of convection over Andover, or 7 miles southwest of Mansfield, moving east at 40 mph. HAZARD...Winds in excess of 30 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Jewett City, Norwich, Colchester, Griswold, Lebanon, Preston, Lisbon, Sprague, Bozrah, Voluntown, North Stonington, and Franklin. If outdoors, consider seeking shelter inside a building.

Tennessee Minor Flood Advisory | Effective 06/18/2026 15:51

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of east Tennessee, including the following counties, Carter, Johnson, Unicoi and Washington. * WHEN...Until 1000 PM EDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 651 PM EDT, Doppler radar indicated heavy rain due to thunderstorms. Between 1.5 and 2 inches of rain have fallen over the last hour. Additional rains of up to 1.5 inches are possible. Minor flooding is ongoing or expected to begin

Kentucky Minor Flood Advisory | Effective 06/18/2026 15:52

* WHAT...Flooding caused by excessive rainfall continues. * WHERE...A portion of south central Kentucky, including the following counties, Adair, Clinton, Cumberland and Russell. * WHEN...Until 700 PM CDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Water over roadways. * ADDITIONAL DETAILS... - At 552 PM CDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 0.5 and 1.5 inches of rain have fallen.
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