Annual power outage risk calendar
Explore the months and dates when recorded outages have historically been most common in your county—so you can prepare before its busier seasons.
Find your county
Enter a ZIP code, or search by county. You can also choose below.
Popular county calendars
Want a summary for the current month? Try the power outage outlook. For how the records are reconstructed and checked, see our methodology.
Annual outage calendar FAQ
Does the annual outage risk calendar predict future outages?
No. It shows when recorded county-level outage starts have historically clustered. Weather and grid conditions can change, so it is a preparation tool rather than a forecast.
What does a darker date mean?
A darker date had more recorded outage starts in that county across the available historical record from 2014 through 2025.
Can I use a ZIP code?
Yes. Enter a five-digit ZIP code and we will select the county associated with it using the same county crosswalk used throughout the site.