Weather Alerts For Garden Grove, CA

URGENT - WEATHER MESSAGE National Weather Service San Diego CA 221 AM PST Wed Dec 24 2025 San Diego County Coastal Areas-San Bernardino and Riverside County Valleys-The Inland Empire-San Diego County Valleys-Santa Ana Mountains and Foothills-Orange County Coastal Areas-Orange County Inland Areas- Including the cities of Santa Ana, Escondido, Riverside, Fullerton, San Marcos, Encinitas, Santee, Moreno Valley, Poway, Anaheim, San Bernardino, National City, La Mesa, Irvine, Oceanside, San Diego, Fontana, Costa Mesa, Carlsbad, Garden Grove, Mission Viejo, Orange, Ontario, Corona, Rancho Cucamonga, Huntington Beach, El Cajon, Vista, and Chula Vista 221 AM PST Wed Dec 24 2025 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 10 PM PST THIS EVENING... * WHAT...South winds 20 to 30 mph with gusts to 45 mph expected. * WHERE...Orange County Coastal Areas, Orange County Inland Areas, San Bernardino and Riverside County Valleys-The Inland Empire, San Diego County Coastal Areas, San Diego County Valleys, and Santa Ana Mountains and Foothills. * WHEN...Until 10 PM PST this evening. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Strongest winds for Orange County and the Inland Empire will be in the morning to early afternoon. Strongest winds for San Diego county will be mid to late morning into the evening. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. &&

Flood Watch National Weather Service San Diego CA 929 PM PST Tue Dec 23 2025 San Bernardino and Riverside County Valleys-The Inland Empire-San Bernardino County Mountains-Riverside County Mountains-Santa Ana Mountains and Foothills-Apple and Lucerne Valleys-Coachella Valley-San Gorgonio Pass near Banning-Orange County Coastal Areas- Orange County Inland Areas- Including the cities of Indio, Rancho Cucamonga, Huntington Beach, Corona, Palm Springs, Hesperia, Fontana, Running Springs, Orange, Riverside, Lake Arrowhead, La Quinta, Anaheim, Apple Valley, San Clemente, Coachella, Crestline, Garden Grove, Palm Desert, Ontario, Palm Desert Country, Irvine, Cathedral City, Big Bear City, Victorville, Santa Ana, San Bernardino, Newport Beach, Laguna Beach, Lucerne Valley, Fullerton, Idyllwild-Pine Cove, Mission Viejo, Moreno Valley, Costa Mesa, Wrightwood, and Big Bear Lake 929 PM PST Tue Dec 23 2025 ...FLOOD WATCH REMAINS IN EFFECT THROUGH WEDNESDAY EVENING... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of Southwest California, including the following areas, Apple and Lucerne Valleys, Coachella Valley, Orange County Coastal Areas, Orange County Inland Areas, Riverside County Mountains, San Bernardino County Mountains, San Bernardino and Riverside County Valleys-The Inland Empire, San Gorgonio Pass near Banning and Santa Ana Mountains and Foothills. * WHEN...Through Wednesday 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. Mud and debris flow are possible near and in burn scars, including the Airport, Bridge and Line burn scars. * ADDITIONAL DETAILS... - An Atmospheric River will bring widespread moderate to heavy rain to the region on Wednesday. The heaviest and most widespread rain is expected Wednesday morning through evening. Peak rainfall rates of 0.50 to 1 inch per hour are expected. There is a potential for locally heavier hourly rainfall rates to develop with convection embedded in the main rain band or in thunderstorms after the main band passes. Isolated heavy showers could continue into Thursday but impacts from any additional rain are expected to be more localized. Snow levels are expected to remain above 8000 feet during period of heaviest precipitation bringing a heightened risk of mud slides, debris flow, and areas of flash flooding in the San Bernardino county mountains. - 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. &&

There is a Marginal Severe Storm Risk for your location. Continue reading for today's outlook from the National Weather Service's Storm Prediction Center. -------------------- National Severe Storm Outlook THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS COASTAL CALIFORNIA AND THE CENTRAL VALLEY SUMMARY Thunderstorms with marginally severe wind gusts, small hail and potentially a brief tornado will be possible from Wednesday into Wednesday night along parts of the California coast, and inland across the San Joaquin Valley. Synopsis A high-amplitude midlevel pattern will persist on Wednesday, characterized by a deep trough across the eastern Pacific and a building ridge across the Plains. This pattern will maintain a broad belt of intense cyclonic flow across California into the Interior West. Throughout the day, an initial shortwave trough will continue lifting northeast from the eastern Pacific into the Pacific Northwest, while the attendant surface low lifts more northward along the coast toward Washington. Late on Wednesday a second, more potent trough will approach central and northern California -- primarily after dark. This setup will facilitate a prolonged period rain and embedded thunderstorms across California and portions of the Interior West into Thursday. California Coast Strong ascent and strengthening onshore flow will aid in modest destabilization Wednesday morning ahead of a surface cold front. An ongoing band of convection is expected across the central and southern coastal areas associated with the strongly forced ascent along the advancing cold front. Given the presence of a strong low-level jet (locally exceeding 50 knots at 1 km AGL), there is a risk that these strong winds will mix to the surface within the strongest convection resulting in damaging wind gusts. Forecast soundings across the area do maintain some low-level curvature ahead of the convective line, such that any convective element able to interact with true surface-based buoyancy would have the potential for a brief tornado. In the wake of the morning convection, a secondary surface low will intensify during the afternoon and overnight as it approaches the northern California coast. This will likely trigger another round or two of broken, low-topped convection along a second cold front. Despite weaker instability than with the morning convection, the strength of the wind fields would suggest an ongoing risk for isolated wind damage as this convection moves inland. Central Valley Cold midlevel temperatures and increasing height falls will overspread surface dewpoints in the 40s to perhaps low 50s. Although buoyancy will remain modest (MUCAPE at or below 500 J/kg), the presence of a powerful midlevel jet in excess of 100 knots will support long hodographs. This combination of modest instability and large/long hodographs may support a threat for semi-organized convection, including some potential for supercells. The strongest storms will be capable of producing damaging gusts, hail, and a brief tornado before the convection shifts east into the higher terrain and weakens.