Active Weather Alerts
Flash Flood Warning
Issued: 10:50 PM Aug. 25, 2025 – National Weather Service
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 5 PM PDT THIS AFTERNOON FOR EAST CENTRAL SAN DIEGO COUNTY... At 350 PM PDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.75 and 2 inches of rain have fallen. The expected rainfall rate is 0.5 to 1 inch in 1 hour. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. Some locations that will experience flash flooding include... Hwy 78 Between Borrego Springs Rd And Ocotillo Wells, Hwy 78 Between S2 And Borrego Springs Rd, Borrego Springs, Fish Creek Wash, Ocotillo Wells, Hwy S2 Between Agua Caliente And Canebrake, Hwy S2 Vallecito Creek Rd, Hwy S2 Between Canebrake And Imperial County Line, Hwy S2 Between Shelter Valley And Agua Caliente and Agua Caliente. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Flooding is occurring or is imminent. It is important to know where you are relative to streams, rivers, or creeks which can become killers in heavy rains. Campers and hikers should avoid streams or creeks. && FLASH FLOOD...RADAR INDICATED; FLASH FLOOD DAMAGE THREAT...CONSIDERABLE; EXPECTED RAINFALL RATE...0.5-1 INCH IN 1 HOUR
Flash Flood Warning
Issued: 10:29 PM Aug. 25, 2025 – National Weather Service
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 5 PM PDT THIS AFTERNOON FOR SOUTHEASTERN SAN DIEGO COUNTY... At 329 PM PDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.75 and 2 inches of rain have fallen. The expected rainfall rate is 0.5 to 1.5 inches in 1 hour. Flash flooding is ongoing or expected to begin shortly. HAZARD...Life threatening flash flooding. Thunderstorms producing flash flooding. SOURCE...Radar. IMPACT...Life threatening flash flooding of creeks and streams, urban areas, highways, streets and underpasses. Some locations that will experience flash flooding include... Mount Laguna, I-8 Between Pine Valley And Boulevard, Pine Valley, Lake Morena, Campo and Hwy S1 Between Lake Cuyamaca And Mount Laguna. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. In hilly terrain there are hundreds of low water crossings which are potentially dangerous in heavy rain. Do not attempt to cross flooded roads. Find an alternate route. && FLASH FLOOD...RADAR INDICATED; FLASH FLOOD DAMAGE THREAT...CONSIDERABLE; EXPECTED RAINFALL RATE...0.5-1.5 INCHES IN 1 HOUR
Flood Advisory
Issued: 9:09 PM Aug. 25, 2025 – National Weather Service
...FLOOD ADVISORY IN EFFECT UNTIL 409 PM PDT THIS AFTERNOON... * WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of Southwest California, including the following county, San Diego. * WHEN...Until 409 PM PDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Water over roadways. * ADDITIONAL DETAILS... - At 209 PM PDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 0.5 and 1 inch of rain has fallen. - Additional rainfall amounts of 0.25 to 1 inch are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Hwy 78 Between S2 And Borrego Springs Rd, eastern Mount Laguna, Hwy 78 Between Banner And S2, Hwy S2 Between Shelter Valley And Agua Caliente, Hwy S2 Between Agua Caliente And Canebrake, Fish Creek Wash, Hwy S1 Between Lake Cuyamaca And Mount Laguna, Hwy S2 Between Canebrake And Imperial County Line, Hwy S2 Vallecito Creek Rd and Hwy S2 Between Hwy 79 And Hwy 78. - https://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. In hilly terrain there are hundreds of low water crossings which are potentially dangerous in heavy rain. Do not attempt to cross flooded roads. Find an alternate route. &&
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