Severe

Significant threat to life or property

Arizona Severe Flash Flood Warning | Effective 09-16-2026 12:42

FFWPSR The National Weather Service in Phoenix has issued a * Flash Flood Warning for... Maricopa County in south central Arizona... * Until 445 PM MST. * At 1242 PM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 1.5 inches of rain have fallen. The expected rainfall rate is 1 to 2 inches in 1 hour. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly.

Arizona Severe Flash Flood Warning | Effective 09-16-2026 12:44

FFWFGZ The National Weather Service in Flagstaff has issued a * Flash Flood Warning for... Coconino County in north central Arizona... * Until 445 PM MST /545 PM MDT/. * At 1244 PM MST /144 PM MDT/, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Up to 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.

Arizona Severe Flash Flood Warning | Effective 09/16/2026 12:34

FFWPSR The National Weather Service in Phoenix has issued a * Flash Flood Warning for... Maricopa County in south central Arizona... Pinal County in southeastern Arizona... * Until 430 PM MST. * At 1234 PM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 1.5 inches of rain have fallen. The expected rainfall rate is 1 to 2 inches in 1 hour. Additional rainfall amounts of 1 to 2 inches are possible in

Arizona Severe Flash Flood Warning | Effective 09/16/2026 12:42

FFWPSR The National Weather Service in Phoenix has issued a * Flash Flood Warning for... Maricopa County in south central Arizona... * Until 445 PM MST. * At 1242 PM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 1.5 inches of rain have fallen. The expected rainfall rate is 1 to 2 inches in 1 hour. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly.

Arizona Severe Flash Flood Warning | Effective 09/16/2026 12:44

FFWFGZ The National Weather Service in Flagstaff has issued a * Flash Flood Warning for... Coconino County in north central Arizona... * Until 445 PM MST /545 PM MDT/. * At 1244 PM MST /144 PM MDT/, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Up to 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.

Arizona Severe Flash Flood Warning | Effective 09-16-2026 12:18

FFWFGZ The National Weather Service in Flagstaff has issued a * Flash Flood Warning for... Coconino County in north central Arizona... This includes Bright Angel Creek and the Colorado River between river miles 79 and 92. * Until 415 PM MST. * At 1218 PM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Up to 1 inch of rain has fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar indicated.

Arizona Severe Flash Flood Warning | Effective 09/16/2026 12:18

FFWFGZ The National Weather Service in Flagstaff has issued a * Flash Flood Warning for... Coconino County in north central Arizona... This includes Bright Angel Creek and the Colorado River between river miles 79 and 92. * Until 415 PM MST. * At 1218 PM MST, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Up to 1 inch of rain has 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 12:18

SVRTWC The National Weather Service in Tucson has issued a * Severe Thunderstorm Warning for... Central Pinal County in southeastern Arizona... * Until 100 PM MST. * At 1218 PM MST, a severe thunderstorm was located 10 miles northeast of Picacho Peak State Park, moving northwest at 5 mph. HAZARD...60 mph wind gusts and small hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Mainly rural areas of Central Pinal County. This includes Route 79 between mile markers 113 and 122.

Indiana Severe Flood Watch | Effective 09/16/2026 12:18

* WHAT...Flooding caused by excessive rainfall is possible. Isolated areas of flash flooding also possible. * WHERE...A portion of northern Indiana, including the following counties, Adams, Blackford, Grant, Jay and Wells. * WHEN...From midnight EDT tonight through 2 pm EDT Thursday. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. Flash flooding could occur in some areas.
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