WGUS65 KRIW 201849

FFARIW



Flood Watch

National Weather Service Riverton WY

1249 PM MDT Sun Sep 20 2026



WYZ007-202000-

/O.CAN.KRIW.FA.A.0006.000000T0000Z-260921T0000Z/

/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

Owl Creek and Bridger Mountains-

1249 PM MDT Sun Sep 20 2026



...FLOOD WATCH IS CANCELLED...



The Flood Watch is cancelled for the Owl Creek and Bridger Mountains.



Flooding is no longer expected to pose a threat, however, light rain

is possible this through 8PM.



$$



WYZ008>011-210000-

/O.CON.KRIW.FA.A.0006.000000T0000Z-260921T0000Z/

/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

Bighorn Mountains West-Bighorn Mountains Southeast-Northeast

Johnson County-Southeast Johnson County-

Including the cities of Kaycee and Buffalo

1249 PM MDT Sun Sep 20 2026



...FLOOD WATCH REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING...



* WHAT...Flash flooding caused by moderate to heavy rainfall is

  possible, especially in terrain and poor drainage areas.



* WHERE...A portion of north central Wyoming, including the Bighorn

  Mountains and Johnson County.



* WHEN...Until 6 PM MDT this evening.



* IMPACTS...Heavy rainfall may result in flooding of rivers, creeks,

  streams, and other low-lying and flood-prone locations. Flooding

  may occur in poor drainage and urban areas and around steep

  terrain.



* ADDITIONAL DETAILS...

  - As a weather system shifts into the High Plains, lingering

    moisture will allow for showers and thunderstorms to be capable

    of moderate to heavy rainfall across the Watch Area.

  - http://www.weather.gov/safety/flood



PRECAUTIONARY/PREPAREDNESS ACTIONS...



You should monitor later forecasts and be prepared to take action

should Flash Flood Warnings be issued.



&&



$$



Gerhardt