Imperial County, California, Sunday, October 11, 2026

“Flash Flood Warning issued October 11 at 10:26AM MST until October 11 at 10:30AM MST by NWS Phoenix AZ”

The heavy rain has ended. Flooding is no longer expected to pose a threat. Please continue to heed remaining road closures.

“Flash Flood Warning issued October 11 at 8:09AM MST until October 11 at 10:30AM MST by NWS Phoenix AZ”

At 809 AM MST /809 AM PDT/, Doppler radar and automated rain gauges indicated that heavy rain was falling across the warned area. Between 0.75 and 1.75 inches of rain have fallen. Additional rainfall amounts up to 0.5 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Heavy rain producing flash flooding. SOURCE...Radar and automated gauges. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. Some locations that will experience flash flooding include... Blythe, Nicholls Warm Springs, Palo Verde, and Ripley. This includes the following highways... CA Route 78 between mile markers 77 and 80. CA Interstate 10 between mile markers 136 and 145. CA Route 95 near mile marker 1...and between mile markers 10 and 18. This includes the following streams and drainages... Milpitas Wash and Colorado River.

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads.

“Flash Flood Warning issued October 11 at 5:59AM MST until October 11 at 8:30AM MST by NWS Phoenix AZ”

FFWPSR The National Weather Service in Phoenix has issued a * Flash Flood Warning for... Northeastern Imperial County in southeastern California... Riverside County in southern California... * Until 830 AM MST /830 AM PDT/. * At 559 AM MST /559 AM PDT/, Doppler radar indicated heavy rain across the warned area. Between 0.5 and 1.25 inches of rain have fallen. Additional rainfall amounts up to 0.5 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Heavy rain 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... Blythe, Nicholls Warm Springs, Palo Verde, Blythe Airport, Ripley and East Blythe.

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.

“Flash Flood Warning issued October 11 at 4:51AM PDT until October 11 at 5:00AM PDT by NWS Phoenix AZ”

The heavy rain has ended. Flood waters have receded. Flooding is no longer expected to pose a threat. Please continue to heed remaining road closures. A Flood Watch remains in effect until 500 PM PDT Sunday for a portion of southern California.

“Flash Flood Warning issued October 11 at 3:40AM PDT until October 11 at 3:45AM PDT by NWS Phoenix AZ”

The heavy rain has ended. Flood waters have receded. Flooding is no longer expected to pose a threat. Please continue to heed remaining road closures.

“Flash Flood Warning issued October 11 at 3:21AM PDT until October 11 at 3:30AM PDT by NWS Phoenix AZ”

The heavy rain has ended. Flood waters have receded. Flooding is no longer expected to pose a threat. Please continue to heed remaining road closures.

“Flash Flood Warning issued October 11 at 1:56AM PDT until October 11 at 2:00AM PDT by NWS Phoenix AZ”

Flood waters have receded. The heavy rain has ended. Flooding is no longer expected to pose a threat. Please continue to heed remaining road closures.

“Flash Flood Warning issued October 11 at 1:00AM PDT until October 11 at 5:00AM PDT by NWS Phoenix AZ”

FFWPSR The National Weather Service in Phoenix has issued a * Flash Flood Warning for... North Central Imperial County in southeastern California... Riverside County in southern California... * Until 500 AM PDT. * At 100 AM PDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 1 inch of rain has fallen. The expected rainfall rate is 1 to 3 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. 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... North Shore, Bombay Beach and Imperial Hot Mineral Springs.

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding.

“Flash Flood Warning issued October 11 at 12:51AM PDT until October 11 at 2:00AM PDT by NWS Phoenix AZ”

FFWPSR The National Weather Service in Phoenix has extended the * Flash Flood Warning for... Southeastern Imperial County in southeastern California... * Until 200 AM PDT. * At 1251 AM PDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 3 inches of rain have fallen. Additional rainfall amounts up to 0.5 inches are possible in 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... Algodones Dunes, Gordon's Well and Andrade. This includes CA Interstate 8 between mile markers 70 and 81.

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. Be aware of your surroundings and do not drive on flooded roads.

“Flash Flood Warning issued October 11 at 12:48AM PDT until October 11 at 3:45AM PDT by NWS Phoenix AZ”

FFWPSR The National Weather Service in Phoenix has issued a * Flash Flood Warning for... Central Imperial County in southeastern California... * Until 345 AM PDT. * At 1248 AM PDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Up to 1 inch of rain has fallen. Additional rainfall amounts up to 1 inch are possible in 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... Brawley, Westmorland and Calipatria.

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding.

“Flash Flood Warning issued October 11 at 12:18AM PDT until October 11 at 3:15AM PDT by NWS Phoenix AZ”

FFWPSR The National Weather Service in Phoenix has issued a * Flash Flood Warning for... West Central Imperial County in southeastern California... * Until 315 AM PDT. * At 1218 AM PDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Up to 1 inch of rain has fallen. The expected rainfall rate is 0.5 to 1.5 inches in 1 hour. Additional rainfall amounts of 0.5 to 1.5 inches are possible in 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... Mainly rural areas of West Central Imperial County.

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. Be aware of your surroundings and do not drive on flooded roads.

“Flash Flood Warning issued October 10 at 11:56PM PDT until October 11 at 2:45AM PDT by NWS Phoenix AZ”

FFWPSR The National Weather Service in Phoenix has issued a * Flash Flood Warning for... South Central Imperial County in southeastern California... * Until 245 AM PDT. * At 1156 PM PDT, Doppler radar indicated additional thunderstorms with heavy rain moving into the warned area. Up to 1 inch of rain has fallen from earlier activity. Additional rainfall amounts of 0.5 to 1 inch are possible with the next round of rain in 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... El Centro, Calexico, Brawley, Imperial, Holtville, El Centro Naval Airfield, Mt. Signal, Heber, Alamorio, Seeley and Bonds Corner.

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding.

“Flash Flood Warning issued October 10 at 11:27PM PDT until October 11 at 3:30AM PDT by NWS Phoenix AZ”

FFWPSR The National Weather Service in Phoenix has issued a * Flash Flood Warning for... Southwestern Imperial County in southeastern California... * Until 330 AM PDT. * At 1127 PM PDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. 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. 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... Plaster City, Ocotillo, Coyote Wells and Dixieland.

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.

“Flash Flood Warning issued October 10 at 10:49PM MST until October 11 at 1:45AM MST by NWS Phoenix AZ”

FFWPSR The National Weather Service in Phoenix has issued a * Flash Flood Warning for... Southwestern La Paz County in west central Arizona... Northeastern Imperial County in southeastern California... * Until 145 AM MST /145 AM PDT/. * At 1049 PM MST /1049 PM PDT/, Doppler radar indicated thunderstorms producing heavy rain across the warned area. 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. 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... Cibola.

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding.

“Flash Flood Warning issued October 10 at 10:01PM PDT until October 11 at 1:00AM PDT by NWS Phoenix AZ”

FFWPSR The National Weather Service in Phoenix has issued a * Flash Flood Warning for... Southeastern Imperial County in southeastern California... * Until 100 AM PDT. * At 1001 PM PDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. 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. 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... Algodones Dunes, Gordon's Well and Andrade. This includes CA Interstate 8 between mile markers 70 and 81.

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. Be aware of your surroundings and do not drive on flooded roads.

“Severe Thunderstorm Warning issued October 10 at 7:02PM MST until October 10 at 7:45PM MST by NWS Phoenix AZ”

SVRPSR The National Weather Service in Phoenix has issued a * Severe Thunderstorm Warning for... West Central Yuma County in southwestern Arizona... Southeastern Imperial County in southeastern California... * Until 745 PM MST /745 PM PDT/. * At 702 PM MST /702 PM PDT/, a severe thunderstorm was located near Somerton, moving north at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Yuma, Somerton, Gadsden, Fortuna Foothills, San Luis, Araby, Winterhaven, Andrade and Blaisdell.

Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds.