Active Weather Alerts
Flood Advisory
Issued: 8:17 PM Jan. 1, 2026 – National Weather Service
...FLOOD ADVISORY NOW IN EFFECT UNTIL 1258 PM PST THIS AFTERNOON... * WHAT...Flooding caused by excessive rainfall continues. * WHERE...A portion of Southwest California, including the following counties, Riverside and San Bernardino. * WHEN...Until 1258 PM PST. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Rises in small streams and normally dry arroyos. Water over roadways. Ponding of water in urban or other areas is occurring or is imminent. * ADDITIONAL DETAILS... - At 1217 PM PST, Doppler radar and automated rain gauges indicated heavy rain. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 0.25 and 0.75 inches of rain have fallen. - Additional rainfall amounts of 0.1 to 0.5 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Riverside, San Bernardino, Fontana, Moreno Valley, Ontario, Corona, Victorville, Rialto, Hesperia and Apple Valley. - https://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. 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. &&
Flood Watch
Issued: 8:16 PM Jan. 1, 2026 – National Weather Service
...FLOOD WATCH REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of Southwest California, including the following areas, Orange County Coastal Areas, Orange County Inland Areas, San Bernardino County Mountains, San Bernardino and Riverside County Valleys-The Inland Empire and Santa Ana Mountains and Foothills. * WHEN...Until 10 PM PST this evening. * 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. Low-water crossings may be flooded. Minor flooding and debris flows possible in and below recent burn scars. * ADDITIONAL DETAILS... - A warm low pressure system from the southwest will bring periods of moderate to locally heavy precipitation through Thursday evening. The heaviest showers occurred this morning. High soil moisture from last week's heavy rainfall and will exacerbate the flooding threat in the watch area. - https://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. Be alert in the mountains for rockslides and rocks in the road. &&
Flood Advisory
Issued: 7:33 PM Jan. 1, 2026 – National Weather Service
...FLOOD ADVISORY NOW IN EFFECT UNTIL 1231 PM PST THIS AFTERNOON... * WHAT...Flooding caused by excessive rainfall continues. * WHERE...A portion of Southwest California, including the following counties, Orange, Riverside and San Bernardino. * WHEN...Until 1231 PM PST. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Rises in small streams and normally dry arroyos. Ponding of water in urban or other areas is occurring or is imminent. * ADDITIONAL DETAILS... - At 1133 AM PST, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 0.25 and 0.75 inches of rain have fallen. - Additional rainfall amounts of 0.1 to 0.25 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Anaheim, Santa Ana, Irvine, Fontana, Huntington Beach, Garden Grove, Ontario, western Corona, Orange and Fullerton. - https://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. &&
Flood Advisory
Issued: 5:49 PM Jan. 1, 2026 – National Weather Service
...FLOOD ADVISORY IN EFFECT UNTIL 1 PM PST THIS AFTERNOON... * WHAT...Arroyo and small stream flooding caused by excessive rainfall is expected. * WHERE...Portions of southeast and southern California, including the following counties, in southeast California, Imperial. In southern California, Riverside and San Bernardino. * WHEN...Until 100 PM PST. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Rises in small streams and normally dry arroyos. * ADDITIONAL DETAILS... - At 949 AM PST, Doppler radar indicated heavy rain. This will cause arroyo and small stream flooding. Between 0.25 and 0.5 inches of rain have fallen. - Additional rainfall amounts of 0.1 to 0.25 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Chiriaco Summit, Desert Center, Salton City, North Shore, Cottonwood Visitor, Eagle Mtn, Bombay Beach, Salton Sea Beach, Desert Shores, Imperial Hot Mineral Springs, Coolidge Springs and Winona. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... 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. &&
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