Severe

Significant threat to life or property

Ohio Severe Severe Thunderstorm Warning | Effective 09/16/2026 18:49

SVRILN The National Weather Service in Wilmington has issued a * Severe Thunderstorm Warning for... Northeastern Licking County in central Ohio... * Until 1015 PM EDT. * At 948 PM EDT, a severe thunderstorm was located near Granville, moving east at 20 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to trees and power lines. * Locations impacted include... Newark, Granville, Utica, Hanover, Marne, St. Louisville, Fredonia, Fallsburg, and Purity.

Arizona Severe Flash Flood Warning | Effective 09/16/2026 18:50

At 650 PM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. Some locations that will experience flash flooding include... Burro Creek Campground.

Arizona, California Severe Flash Flood Warning | Effective 09/16/2026 18:51

At 651 PM PDT /651 PM MST/, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. Some locations that will experience flash flooding include...

Missouri Severe Flood Warning | Effective 09/16/2026 18:56

...The Flood Warning continues for the following rivers in Missouri... Platte River near Agency affecting Buchanan County. ...The Flood Warning is cancelled for the following rivers in Missouri... Platte River near Platte City affecting Platte County. Platte River At Sharps Station affecting Platte County. * WHAT...Minor flooding is forecast. * WHERE...Platte River near Agency. * WHEN...From late tonight to Friday evening. * IMPACTS...At 20.0 feet, Low-lying areas east of Agency begin to flood. * ADDITIONAL DETAILS...

Arizona Severe Flood Watch | Effective 09/16/2026 18:30

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of east central, north central, northeast, and west central Arizona, including the following areas, in east central Arizona, Northern Gila County. In north central Arizona, Black Mesa Area, Coconino Plateau, Eastern Mogollon Rim, Grand Canyon Country, Kaibab Plateau, Little Colorado River Valley in Coconino County, Marble and Glen Canyons, Northeast Plateaus and

Hawaii Severe Flood Watch | Effective 09/16/2026 18:41

Remnant moisture from former Tropical Storm Norbert will bring periods of moderate to heavy showers to the Hawaiian Islands tonight through Friday morning. * WHAT...Flash flooding caused by excessive rainfall is possible. * WHERE...Kauai, Niihau, Maui, Lanai, Molokai, The Big Island and Kahoolawe. * WHEN...Through early Friday morning. * IMPACTS...Flood prone roads and other low lying areas may be closed due to elevated runoff and overflowing streams. Urban areas may

Arizona Severe Flash Flood Warning | Effective 09-16-2026 18:22

FFWTWC The National Weather Service in Tucson has extended the * Flash Flood Warning for... North Central Pima County in southeastern Arizona... * Until 1030 PM MST. * At 622 PM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 1.5 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated.

Arizona Severe Severe Thunderstorm Warning | Effective 09/16/2026 18:21

At 621 PM MST, a severe thunderstorm with torrential rainfall was located over Marana, moving northwest at 10 mph. HAZARD...60 mph wind gusts, torrential rainfall and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Oro Valley, Marana, Casas Adobes, Tortolita, Saguaro National Park West, Picture Rocks and Dove Mountain. This includes Interstate 10 between mile markers 239 and 250. Seek shelter inside a well-built structure and stay away from
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