


Flood Potential Outlook
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
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315 FGUS75 KRIW 102138 ESFRIW WYC013-023-029-035-037-039-120000- Hydrologic Outlook National Weather Service Riverton WY 338 PM MDT Fri Oct 10 2025 ...Tropical moisture will bring showers and thunderstorms that could produce locally heavy rain and flooding to western WY Saturday... Tropical moisture associated with the remnants of Tropical Storm Priscilla will push into the region early Saturday morning, with persistent rain showers and thunderstorms expected through much of the day. These showers and storms will be generally focused across Western WY including Lincoln County, Teton County, and Yellowstone National Park. These showers and storms could produce locally heavy rainfall. Steep canyons and cliffs are susceptible to mud slides and rock slides during periods of heavy rainfall. There is also a slight concern (less than 10% chance) for burn scar flooding, particularly around larger recent wildfires, including the Dollar Lake and Willow Creek burn scars. Stay tuned for the latest forecasts. Remember, if you encounter a flooded or blocked roadway, turn around don`t drown. You never know what road conditions are hidden under the water. $$ Hensley