Lone Rock, Idaho
Lone Rock: Located in Power County, southeastern Idaho, this solitary basalt formation rises from the waters of the American Falls Reservoir.
About
Lone Rock is a city located in the county of Power in the U.S. state of Idaho.
Quick Facts about Lone Rock
| State | Idaho (United States) |
| County | Power County |
| Latitude & Longitude | 42.7674,-112.8211 |
| Time Zone | America/Boise |
| Local time | 18:47:56 (8th November 2026) |
| Weather | 32℉ Partly Cloudy 7-days weather |
Geography
Lone Rock is located at 42°46'3"N 112°49'16"W (42.7674100, -112.8211000).
Lone Rock map
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Weather
32°F
Partly Cloudy
8 to 12 mph ENE
Tonight
Partly cloudy. Low around 32, with temperatures rising to around 34 overnight. East northeast wind 8 to 12 mph.
7-Day ForecastNearby Schools and Colleges
Schools and campuses linked to Lone Rock, ID. Select a name to open its map and contact details.
| Code | Name | City | ZIP |
|---|---|---|---|
| 142276 | Idaho State University | Pocatello (ID) | 83209 |
Closest post offices linked to Lone Rock.
| Post Office Name | City | ZIP |
|---|---|---|
| American Fall Post Office | American Falls (ID) | 83211 |
Other cities in Power County
Cities, towns, neighborhoods & other populated places in Power County , ID.
| City Name | Population | Title |
|---|---|---|
| American Falls | 4,315 | City in Idaho |