WGUS85 KRIW 222343
FLSRIW

Flood Advisory
National Weather Service Riverton WY
543 PM MDT Sat Aug 22 2026

WYC019-230245-
/O.NEW.KRIW.FA.Y.0044.260822T2343Z-260823T0245Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Johnson WY-
543 PM MDT Sat Aug 22 2026

...FLOOD ADVISORY IN EFFECT UNTIL 845 PM MDT THIS EVENING...

* WHAT...Arroyo and small stream flooding caused by excessive
  rainfall is expected.

* WHERE...Southeastern Johnson County in north central Wyoming...

* WHEN...Until 845 PM MDT.

* IMPACTS...Minor flooding in low-lying and poor drainage areas.
  Rises in small streams and normally dry arroyos. Overflowing poor
  drainage areas.

* ADDITIONAL DETAILS...
  - At 543 PM MDT, Doppler radar indicated heavy rain due to
    thunderstorms. This  will cause arroyo and small stream flooding.
    Between 1 and 2 inches of rain have fallen.
  - Additional rainfall amounts of 0.5 to 1.5 inches are expected
    over the area. This additional rain will result in minor
    flooding.
  - Some locations that will experience flooding include...
    Sussex.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Remain alert for flooding even in locations not receiving rain.
Arroyos, streams, and rivers can become raging killer currents in a
matter of minutes, even from distant rainfall.

Please report observed flooding to local emergency services or law
enforcement and request they pass this information to the National
Weather Service when you can do so safely.

&&

LAT...LON 4371 10654 4376 10636 4369 10628 4362 10650


$$

Rowe