A powerful spring storm continues across the country with multiple high impacts in the forecast. Life-threatening, catastrophic, and potentially historic flash flood event continues across the Lower Ohio Valley and Mid-South. A couple rounds of significant severe weather expected from the Mid-South through the Ozarks and ArkLaTex with very large hail and strong tornadoes possible. Read More >
Pocatello, ID
Weather Forecast Office
In 2022, the U.S Army Corps of Engineers, in cooperation with other federal agencies, released a report updating flooding frequency and innundation mapping on the Big Wood River.
Disclaimer: These maps are provided by the U.S. Army Corp. of Engineers and hosted by the National Weather Service. See the disclaimers below.
The levels of flooding in these innundation maps are modeled to particular cfs (cubic feet per second) flow rate values when measured at the Big Wood River at Hailey river gauge.
Residents of Blaine Co that have questions on how flooding may impact you, your property, or your community, please contact Blaine County Emergency Services. For information on this page or NWS forecasts, please contact our office.
US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
Pocatello, ID
1945 Beechcraft Ave
Pocatello, ID 83204
(208) 233-0834
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