Severe

Significant threat to life or property

Arizona Severe Flood Watch | Effective 09/16/2026 00:45

* WHAT...Flash flooding caused by excessive rainfall will be possible. * WHERE...A portion of southwest Arizona, including the following areas, Central La Paz, Gila River Valley and Kofa. * WHEN...From 11 AM MST this morning through this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, normally dry washes, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - The combination of abundant moisture, afternoon heating, and a

Arizona Severe Flood Watch | Effective 09/16/2026 00:45

* WHAT...Flash flooding caused by excessive rainfall will be possible. * WHERE...A portion of south central Arizona, including all of Maricopa County, Northern and Western Pinal County, and Southern Gila County. * WHEN...Through this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, normally dry washes, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - The combination of abundant moisture and a weather system moving

Kansas Severe Flood Watch | Effective 09/16/2026 00:39

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of north central and northeast Kansas, including the following counties, in north central Kansas, Clay and Washington. In northeast Kansas, Brown, Jackson, Jefferson, Marshall, Nemaha, Pottawatomie and Riley. * WHEN...Until 1 PM CDT this afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS...

Kansas Severe Flood Watch | Effective 09/16/2026 00:39

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of central and east central Kansas, including the following counties, in central Kansas, Dickinson. In east central Kansas, Anderson, Coffey, Douglas, Franklin, Geary, Lyon, Morris, Osage, Shawnee and Wabaunsee. * WHEN...Until 1 PM CDT this afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS...

Ohio Severe Flash Flood Warning | Effective 09/16/2026 00:09

FFWILN The National Weather Service in Wilmington has issued a * Flash Flood Warning for... Mercer County in west central Ohio... * Until 700 AM EDT. * At 309 AM EDT, radar indicated thunderstorms producing heavy rain across the warned area. Between 1.5 and 3 inches of rain have fallen. Additional rainfall amounts of 1 to 1.5 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated.

Colorado Severe Flash Flood Warning | Effective 09-15-2026 23:51

FFWGJT The National Weather Service in Grand Junction has issued a * Flash Flood Warning for... The Lee Burn Scar in... Central Rio Blanco County in northwestern Colorado... * Until 245 AM MDT. * At 1251 AM MDT, Doppler radar indicated thunderstorms producing heavy rain over the Lee Burn Scar. Between 0.2 and 0.5 inches of rain have fallen. The expected rainfall rate is 1 to 2 inches in 1 hour. Flash flooding is ongoing or expected to begin shortly.

Colorado Severe Flash Flood Warning | Effective 09/15/2026 23:51

FFWGJT The National Weather Service in Grand Junction has issued a * Flash Flood Warning for... The Lee Burn Scar in... Central Rio Blanco County in northwestern Colorado... * Until 245 AM MDT. * At 1251 AM MDT, Doppler radar indicated thunderstorms producing heavy rain over the Lee Burn Scar. Between 0.2 and 0.5 inches of rain have fallen. The expected rainfall rate is 1 to 2 inches in 1 hour. Flash flooding is ongoing or expected to begin shortly.

New Mexico Severe Flood Watch | Effective 09/15/2026 22:51

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of central and west central New Mexico, including the following areas, in central New Mexico, South Central Mountains. In west central New Mexico, West Central Highlands, West Central Mountains and West Central Plateau. * WHEN...From Wednesday afternoon through late Wednesday night. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS...

Indiana Severe Flash Flood Warning | Effective 09/15/2026 22:55

FFWIWX The National Weather Service in Northern Indiana has issued a * Flash Flood Warning for... Northeastern Grant County in central Indiana... Northwestern Blackford County in east central Indiana... Southern Adams County in northeastern Indiana... Southern Wells County in northeastern Indiana... * Until 500 AM EDT. * At 155 AM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 3 inches of rain
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