Severe Flood ● Closed
Flood Watch issued October 10 at 12:53AM MDT until October 12 at 6:00PM MDT by NWS Pocatello ID, United States of America
Loading live data… · Marker positions are approximate; severity is labelled in each popup. Sources: USGS, GDACS, NASA EONET, NOAA/NWS, EMSC.
* WHAT...Flooding caused by excessive rainfall is possible. Storm
total rainfall amounts of 1-2 inches are possible across the area
with localized amounts closer to 3 inches possible in spots.
* WHERE...Portions of central, eastern, south central, and southeast
Idaho, including the following areas, in central Idaho, Sun Valley
Region and Wood River Foothills. In eastern Idaho, Beaverhead -
Lemhi Highlands, Big Hole Mountains, Centennial Mountains - Island
Park and Teton Valley. In south central Idaho, Eastern Magic Valley
and Shoshone/Lava Beds. In southeast Idaho, Arco/Mud Lake Desert,
Bear Lake Valley, Bear River Range, Blackfoot Mountains, Caribou
Range, Franklin/Eastern Oneida Region, Lower Snake River Plain,
Marsh and Arbon Highlands, Raft River Region, Southern Hills/Albion
Mountains and Upper Snake River Plain.
* WHEN...From noon MDT today through Monday afternoon.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
* ADDITIONAL DETAILS...
- A prolonged period of rainfall is expected across eastern Idaho
throughout the weekend which could lead to some flooding across
parts of the advised area. An upper low moving into the Pacific
Northwest will combine with tropical moisture from Tropical
Cyclone Rachel to usher in a cooler, wetter weather pattern
across eastern Idaho.
- http://www.weather.gov/safety/flood
Measurements
| Coordinates | 39.9645, -100.8105 |
|---|---|
| Region | Shoshone/Lava Beds; Arco/Mud Lake Desert; Upper Snake River Plain; Lower Snake River Plain; Eastern Magic Valley; Southern Hills/Albion Mountains; Raft Riv |
| Location Precision | country |
| Issuing Authority | United States of America — us-noaa-nws-en |
| Cap Urgency | Future |
| Cap Certainty | Possible |
| Cap Expires | 2026-10-10T15:00:00-06:00 |
Official source
Warnings courtesy of the issuing national meteorological service, via the WMO Alert Hub.
This is an official warning issued by the authority named above. Follow its instructions and those of your local emergency services.
Severity as published by WMO Alert Hub (national weather services).
View original reportThis event as JSON · API and licence
Source updated 9 days ago (Oct 10, 2026 06:54 UTC) · we last heard from WMO Alert Hub (national weather services) 37 seconds ago
On a slow connection? Low-bandwidth version — no map, no scripts, under 14 KB.
About this location
The agency did not publish coordinates for this warning. The pin is the centre of the country, not the location of the event — read the area name, not the map, for where it applies.
Area as the agency stated it: Shoshone/Lava Beds; Arco/Mud Lake Desert; Upper Snake River Plain; Lower Snake River Plain; Eastern Magic Valley; Southern Hills/Albion Mountains; Raft Riv
Official authorities in United States
If you are there, these are the bodies whose instructions apply. This site is not an emergency service and does not issue warnings.
More for United States →What to do
Follow the instructions issued by WMO Alert Hub (national weather services) and your local emergency services. The guidance below is background.
Flood preparation, evacuation decisions, and the dangers of driving or walking through floodwater.
Open Flood Safety Guide →Earlier flood events in United States
Severe and extreme events of the same kind, before this one. Listed for scale, not because they are connected to it.
Nearby & related events
Disclaimer: figures are automatic feeds from the named agencies and may be revised. Do not use this page for life-safety decisions — follow official local emergency services.