When will the power be back in Casper, WY?
Our restoration forecast is independent and unofficial, never the utility's commitment. How it works · How accurate it has been
Casper is a city of about 58,823 residents in Natrona County.
PacifiCorp has reported outages for Casper by name on its own public outage map (most recently observed 2026-09-18) — so when Casper is affected, this page can show the city's own customers-out count and restoration time rather than only the county-wide total.
ZIP codes in Casper:
Checking a ZIP goes straight to the address-level view for that area.
Around Casper: the closest other places we track are Riverton, about 107 miles to the west; Gillette, about 107 miles to the north; Laramie, about 112 miles to the south; and Sheridan, about 139 miles to the north. Also nearby: Cheyenne (142 mi SE); Scottsbluff, NE (152 mi SE); Wellington, CO (163 mi SE); Steamboat Springs, CO (165 mi S); Spearfish, SD (169 mi NE); Fort Collins, CO (171 mi SE); Rock Springs (172 mi SW); and Timnath, CO (174 mi SE).
Looking further out, the nearest place we track is: northeast toward Rapid City, SD (177 mi); southeast toward Severance, CO (175 mi); south toward Loveland, CO (180 mi); southwest toward Green River (186 mi); west toward Jackson (229 mi); and northwest toward Cody (179 mi).
Who serves Casper?
We track live outage data from PacifiCorp and High Plains Power in Natrona County — but several utilities can serve one county, so confirm your own by searching your address on the live map.
Casper's last tracked outage began Sep 24, peaked at 140 customers out, and was restored in 35 minutes. Across the 6 outages tracked here, the typical (median) restoration ran an hour.
- Sep 24 — 140 customers out, restored in 35 minutes
- Sep 22 — 1,295 customers out, restored in 5 hours
- Sep 16 — 89 customers out, restored in 2 hours
- Sep 13 — 340 customers out, restored in 35 minutes
County context: across all of Natrona County, federal outage records (EAGLE-I, 2014–2025) show outages of 200+ customers typically restored in about 2 hr. The full record for Natrona County
Common questions
When will my power be back on in Casper, WY?
It depends on the cause and how many crews are working; the live status at the top of this page shows the current outlook. For context from Casper's own record: across the 6 outages this site has tracked here, the typical (median) restoration ran an hour — the outage-history panel above lists them.
How do I check the power outage status in Casper, WY?
To check your own street, search a Casper ZIP code — 82601, 82602, 82604, 82605 or 82609 — and the map opens on that area.
Does this page show Casper specifically, or the whole county?
Both, and for Casper we have the city-level view: PacifiCorp has published outages for Casper under its own name, most recently seen on 2026-09-18. When Casper is affected, you get its own customers-out count and restoration time, with the Natrona County county-wide total shown separately as context. Don't add the two together — the county figure already includes Casper.
