Lead: Xcel Energy warned Monday that it is likely to implement a Public Safety Power Shutoff beginning at noon on Wednesday, Dec. 17, for parts of Colorado’s Front Range as unseasonably dry conditions coincide with forecast high winds. The utility cited an elevated wildfire risk driven by weeks of warmth and low moisture, with wind gusts forecast up to 75 mph near the foothills. Officials said they will target specific circuits rather than a blanket outage and will monitor conditions before making final shutoff decisions. Local counties have expanded fire restrictions in anticipation of dangerous conditions along the I-25 corridor.
Key Takeaways
- Xcel said a Public Safety Power Shutoff is likely to start at noon on Dec. 17, pending evolving weather and risk assessments.
- Forecasters expect wind gusts up to 75 mph along the foothills on Wednesday, increasing fire spread potential for vulnerable fuels.
- Denver tied a 104-year-old December 15 record at 68°F, marking a seventh straight day of temperatures at or above 60°F.
- More than 55,000 customers lost power during a similar preemptive de-energizing event in April 2024, the first in Colorado history.
- Critical fire weather warnings are expected for communities along I-25 from the Wyoming border to Colorado Springs.
- A cold front forecast for Thursday could bring 2–5 inches of mountain snow and temporarily reduce fire danger.
- Xcel emphasizes communication and safety; restoration will wait until winds subside and lines are safe to re-energize.
Background
Western Colorado and the Front Range have experienced an extended spell of unseasonably warm, dry weather this December, leaving grasses, shrubs, and other surface fuels unusually desiccated. Meteorologists note that the absence of late-season snow and repeated days above seasonal temperatures have reduced natural moisture buffers that normally slow fire ignition and spread. Local governments and land managers have expanded fire restrictions in response, citing the heightened probability of rapid fire growth if ignition occurs.
Xcel Energy introduced preemptive de-energizing to Colorado in April 2024 when extreme winds and dry fuels led the utility to cut power for more than 55,000 customers across the Front Range for multiple days. That event established an operational template and a set of customer expectations that Xcel says it has used to refine notifications, staging of crews, and restoration planning. The utility and emergency managers now face the challenge of balancing wildfire risk mitigation with the impacts of planned outages on households, businesses, and critical services.
Main Event
On Monday Xcel issued statements saying a shutoff is “likely” for Wednesday afternoon, though the company stressed the decision will depend on observed conditions as the wind event approaches. Andrew Holder, Xcel’s Director of Community Relations, described the situation as an “extreme wildfire risk environment” and said the utility would continue to monitor forecasts and keep communities informed. Officials said targeted circuits will be selected based on modeled fire exposure, access for crews, and the presence of critical facilities.
National Weather Service forecasters in Boulder warned of strong, gusty winds and dry fuels along the Front Range, with the highest gusts expected near the foothills. Meteorologist Russel Danielson pointed to the unusually dry vegetation and recent warm spell — including Denver’s record-tying 68°F on Dec. 15 — as factors that elevate the chance that a wind-driven ignition could become large quickly. Counties from the Wyoming border to Colorado Springs have expanded fire bans and urged residents to avoid any activities that could spark flames.
Xcel said it will not begin restoration until the wind event ceases and crews can safely assess and repair any damage. Holder noted that restoration time will depend on both the duration of red flag conditions and whether downed lines or other infrastructure damage occur; repairs could take hours or extend into days if significant damage is found. The company reiterated guidance on preparedness for outages and said it is using lessons from the April 2024 event to improve communications and staging.
Analysis & Implications
A proactive utility shutoff is intended to prevent ignitions from damaged or arcing conductors during extreme winds, but it imposes social and economic costs, particularly for medically vulnerable people, businesses, and institutions that rely on continuous power. Emergency planners must coordinate alternative power for critical facilities such as hospitals, shelters, and communications infrastructure, and community support networks will be essential if outages last beyond a few hours. The balance between reducing potential wildfire starts and maintaining essential services is a core tension in modern grid-risk management.
For utilities, repeating preemptive de-energizing signals an operational shift driven by climate-amplified extremes of heat, dryness, and high wind. Regulators and policymakers may accelerate requirements for vegetation management, targeted grid hardening, and public notification protocols. For residents, the likely shutoff underscores the need for household preparedness systems that include charged devices, backup power for medical equipment, and plans for heating or cooling during outages.
Economically, outages can disrupt commerce and supply chains in corridor communities, from small retail to larger freight movements along I-25. If high winds cause widespread infrastructure damage, restoration costs and recovery timelines could pressure utility resources and trigger state-level mutual aid. A short-term cold front and mountain snow expected Thursday could lower fire risk quickly, but the guiding uncertainties remain the wind timing and localized fuel conditions.
Comparison & Data
| Event | Date | Customers Affected | Duration Observed/Expected | Notes |
|---|---|---|---|---|
| April 2024 PSPS | April 2024 | >55,000 | Multiple days | First preemptive shutoff in Colorado; restoration took days in some areas |
| Potential Dec. 17 PSPS | Dec. 17, 2025 | Unknown (targeted) | Depends on wind event; restoration begins after winds subside | Winds forecast up to 75 mph; vegetation unusually dry after warm spell |
The April 2024 event provides the most relevant operational comparison: it affected more than 55,000 customers and highlighted communication gaps that Xcel says it has addressed. The December situation differs in that forecasters expect a short but intense wind window and a cold front that could bring 2–5 inches of mountain snow on Thursday, potentially alleviating conditions soon after.
Reactions & Quotes
Officials framed the action as a preventive step driven by safety priorities and lessons learned.
‘A PSPS is probable beginning at noon on Dec. 17 as conditions evolve,’ said Andrew Holder, emphasizing the company’s commitment to daily monitoring and customer updates.
Andrew Holder, Xcel Energy (utility official)
‘Fuels are unusually dry after weeks of warmth, and strong gusts near the foothills increase spread potential,’ said Russel Danielson of the National Weather Service in Boulder.
Russel Danielson, National Weather Service Boulder (federal meteorologist)
Unconfirmed
- The precise list of communities and circuits targeted for a shutoff has not been released publicly as of the latest Xcel statements.
- The exact duration each affected customer would be without power depends on whether wind damage occurs and cannot be forecast with certainty now.
- Forecasted maximum gusts of 75 mph are model-based and may vary locally; actual peak winds could be lower or higher in isolated spots.
Bottom Line
Xcel’s likely noon Dec. 17 shutoff is a preventive step triggered by a combination of critically dry fuels and forecast strong winds that could cause electrical ignitions to spread rapidly. Residents along the Front Range should prepare now for possible targeted outages by charging devices, readying backup power for medical needs, and following local emergency guidance. A cold front expected Thursday could ease fire danger with modest mountain snow, but the narrow window of high winds on Wednesday is the immediate risk driver.
Authorities and the utility emphasize communication; customers should monitor official Xcel alerts, county fire restrictions, and National Weather Service updates for location-specific guidance. If you are in a potentially affected area, make a short emergency plan for heating, cooking, medication, and evacuation routes in case conditions change rapidly.