Weather Alerts For Fountain Valley, CA

Flood Watch National Weather Service San Diego CA 737 PM PST Tue Dec 30 2025 San Bernardino and Riverside County Valleys-The Inland Empire-San Bernardino County Mountains-Santa Ana Mountains and Foothills- Orange County Coastal Areas-Orange County Inland Areas- Including the cities of Crestline, Fontana, Big Bear City, Lake Arrowhead, Anaheim, Riverside, Fullerton, Ontario, San Clemente, Corona, Rancho Cucamonga, Costa Mesa, San Bernardino, Irvine, Mission Viejo, Big Bear Lake, Moreno Valley, Garden Grove, Orange, Huntington Beach, Wrightwood, Laguna Beach, Newport Beach, Running Springs, and Santa Ana 737 PM PST Tue Dec 30 2025 ...FLOOD WATCH REMAINS IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY 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...From Wednesday evening through Thursday 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 Wednesday night through Thursday evening. Most of the heavy showers are likely to occur Thursday 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. &&

Pollen Index: 8.5 Pollen Level: medium-high Predominant Pollen: Alder and Ash Pollen concentrations for Tuesday will be at about the same level in the high range. If you do suffer from allergies, tomorrow should be about as difficult outdoors as it was today.