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Cameron County, along with the greater Rio Grande Valley, is expected to experience a significant drop in temperatures beginning late Sunday night and continuing into Monday morning. County officials urge all residents to take immediate steps to prepare for freezingconditions and to prioritize safety for themselves, their families, and their neighbors. To help ensure employee safety during morning commutes, Cameron County offices will operate on a delayed start, with employees reporting at 10:00 a.m.
According to the National Weather Service (NWS), a countywide freeze is likely to occur early Monday morning, with the most critical window expected between 4:00 a.m. and 9:00 a.m. Wind chills may result in “feels like” temperatures dropping into the teens and 20s. Forecasts indicate 4 to 8 hours of persistent below-freezing temperatures, which could pose serious risks to people, pets, infrastructure, andvegetation.
Cameron County officials emphasize the importance of preparing for the cold by protecting the four P’s: People, Pets, Pipes, and Plants. Residents are strongly encouraged to take protective measures by sunset Sunday evening, before freezing temperatures set in.
Weather and Infrastructure Updates
- The NWS is not currently expecting ice accumulation, including on bridges and roadways. However, residents are urged to exercise caution when driving in freezing conditions.
- Local energy providers report they are prepared to respond as needed. Isolated to scattered power outages may occur from late Sunday night through Tuesday morning due to cold temperatures, increased energy demand, and some wind.
Fire and Carbon Monoxide Safety
Residents are reminded not to use indoor fires, gas stoves, or generators indoors as a means of staying warm. These practices pose a serious risk of carbon monoxide poisoning. Only approved heating sources should be used, following all safety guidelines.
For Immediate Release
January 23, 2026
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Community Resources and Warming Centers
The Cameron County Office of Emergency Management (CCOEM) is actively coordinating and gathering information regarding availablecommunity resources, including potential warming centers. A preliminary list of possible warming centers is being compiled.However, activation remains pending and will be determined based on additional guidance from the National Weather Service. Further details will be shared as they become available.
Currently, Loaves and Fishes (514 S. E St., Harlingen, TX 78550) and the Ozanam Center (656 N. Minnesota Ave., Brownsville, TX 78521) are currently serving as warming shelters. Residents are encouraged to check for updates on additional warming shelter locations that may become available.
School Delays and Closures
At this time, several local school districts have announced delayed start times for Monday for students and staff. These include:
- Brownsville ISD
- Point Isabel ISD
- Guadalupe Regional Middle School
- Harmony Schools
- Marine Military Academy
- Horizon Montessori Public Schools
- Raul Yzaguirre Schools for Success
Additionally, Rio Hondo ISD has announced the cancellation of classes on Monday, January 26.
Families are encouraged to monitor official communication channels from their respective school districts for the most up-to-date information.
Stay Informed
Residents are encouraged to stay informed by following:
- Cameron County Office of Emergency Management (CCOEM)
- Local school districts
- City governments
- Energy providers
Cameron County will continue to share updates as new information becomes available from the National Weather Service, particularly as conditions evolve Sunday evening.
For ongoing updates and preparedness information, please monitor official channels and trusted local sources.
Information Source: Cameron County
