Severe

Significant threat to life or property

Ohio Severe Flood Watch | Effective 08/01/2026 22:11

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northwest Ohio, including the following areas, Allen OH, Defiance, Fulton OH, Henry, Paulding, Putnam, Van Wert and Williams. * WHEN...Through this afternoon. * 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. * ADDITIONAL DETAILS...

Indiana Severe Flood Watch | Effective 08/01/2026 22:11

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northern Indiana, including the following areas, Adams, Allen IN, Blackford, De Kalb, Grant, Huntington, Jay, Miami, Noble, Steuben, Wabash, Wells and Whitley. * WHEN...Through this afternoon. * 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. * ADDITIONAL DETAILS...

North Carolina Severe Flash Flood Warning | Effective 08-01-2026 21:32

FFWRNK The National Weather Service in Blacksburg has issued a * Flash Flood Warning for... Northeastern Surry County in northwestern North Carolina... * Until 830 AM EDT Sunday. * At 1232 AM EDT, Doppler radar indicated that heavy rain has exited the hardest hit areas of eastern Surry County, western Stokes County, and southwest Patrick County. Between 4 and locally 7 inches of rain have fallen since around 8 PM Saturday evening. Severe flash flooding is already occurring, with numerous water

California Severe Extreme Heat Warning | Effective 08/01/2026 21:31

* WHAT...Dangerously hot conditions with several days of Major to Extreme heat risk. * WHERE...Indian Wells Valley, Mojave Desert, and Mojave Desert Slopes. * WHEN...Until 11 PM PDT Monday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. * ADDITIONAL DETAILS...Dangerously hot conditions with high temperatures up to 112 degrees. Overnight lows will range from 75-80 degrees. Drink plenty of fluids, stay in an air-conditioned room, stay out of

North Carolina Severe Flash Flood Warning | Effective 08/01/2026 21:32

FFWRNK The National Weather Service in Blacksburg has issued a * Flash Flood Warning for... Northeastern Surry County in northwestern North Carolina... * Until 830 AM EDT Sunday. * At 1232 AM EDT, Doppler radar indicated that heavy rain has exited the hardest hit areas of eastern Surry County, western Stokes County, and southwest Patrick County. Between 4 and locally 7 inches of rain have fallen since around 8 PM Saturday evening. Severe flash flooding is already occurring, with numerous water

Utah Severe Extreme Heat Warning | Effective 08/01/2026 21:35

* WHAT...Dangerously hot conditions with high temperatures up to 108 expected, and overnight low temperatures in the upper-70's. * WHERE...Arches/Grand Flat and Canyonlands/Natural Bridges. * WHEN...Until 9 PM MDT Monday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.

Indiana Severe Flood Warning | Effective 08/01/2026 21:35

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Southern Putnam County in west central Indiana... * WHEN...Until 300 AM EDT. * IMPACTS...Flooding of rivers, creeks, streams, and other low-lying and flood-prone locations is imminent or occurring. * ADDITIONAL DETAILS... - At 1235 AM EDT, Doppler radar indicated heavy rain. Flooding is ongoing or expected to begin shortly in the warned area. Up to 2.5 inches of rain have fallen. - Some locations that will experience flooding include...

Illinois, Indiana Severe Flood Warning | Effective 08/01/2026 21:37

* WHAT...Flooding caused by excessive rainfall will continue. * WHERE...Southeastern Cook County in northeastern Illinois... Central Will County in northeastern Illinois... Northwestern Lake IN County in northwestern Indiana... * WHEN...Until 1100 AM CDT Sunday. * IMPACTS...Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. Slow moving or standing water may continue. High water may only slowly recede from flooded areas. * ADDITIONAL DETAILS...

North Carolina, Tennessee Severe Flash Flood Warning | Effective 08-01-2026 21:20

FFWMRX The National Weather Service in Morristown has extended the * Flash Flood Warning for... Southwestern Cherokee County in southwestern North Carolina... Southeastern Polk County in east Tennessee... * Until 445 AM EDT. * At 1220 AM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 4 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly.
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