Flash Flood Warning — Power County, Idaho
Flooding is imminent or already occurring. Move to higher ground immediately — never drive through flooded roads.
Current Status
🌊 Active: Flash Flood Warning
Flash Flood Warning issued August 15 at 9:39PM MDT until August 16 at 12:45AM MDT by NWS Pocatello ID
FFWPIH The National Weather Service in Pocatello has issued a * Flash Flood Warning for... East Central Blaine County in central Idaho... West Central Bingham County in southeastern Idaho... South Central Butte County in southeastern Idaho... Northwestern Power County in southeastern Idaho... * Until 1245 AM MDT. * At 939 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. The expected rainfall rate is 1 to 2 inches in 1 hour. Flooding impacts will continue, but no additional rainfall is expected. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Craters Of The Moon and Big Southern Butte.
Effective August 15, 2026 at 11:39 PM ET · Expires August 16, 2026 at 2:45 AM ET
Event Details
Event Type
Flash Flood Warning
Severity
severe
Issued By
NWS Pocatello ID
Expires
August 16, 2026 at 2:45 AM ET
Last Checked
3 hours ago
What To Do
📋 Official NWS Guidance
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
Also In Effect For
This same Flash Flood Warning also covers:
Other Active Alerts in Idaho
Air Quality Alert
Air Quality Alert
Flash Flood Warning
Flash Flood Warning
Severe Thunderstorm Warning
Severe Thunderstorm Warning
Get Flash Flood Warning Alerts for Power County
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Frequently Asked Questions
What does a Flash Flood Warning mean for Power County, Idaho?
Flooding is imminent or already occurring. Move to higher ground immediately — never drive through flooded roads.
Is this Flash Flood Warning currently active?
Yes — this alert is active as of our last check (3 hours ago). It's set to expire August 16, 2026 at 2:45 AM ET.
How do I get notified about Flash Flood Warning alerts for Power County?
Download StormCast free on Google Play and set Power County, Idaho as one of your monitored locations. StormCast checks the NWS feed continuously and pushes alerts like this directly to your phone — even with the screen off.
What other areas does this alert cover?
This same Flash Flood Warning is also in effect for Bingham County, Blaine County.