Headline:
Flood Advisory issued July 17 at 3:04PM MDT until July 17 at 4:45PM MDT by NWS Riverton WY
Event:
Flood Advisory
Urgency:
Expected
Effective:
July 17, 2026 - 2:04pm
Expires:
July 17, 2026 - 3:45pm
Description:
* WHAT...Small stream flooding caused by excessive rainfall
continues.
* WHERE...Northwestern Johnson County in north central Wyoming...This
includes the North Fork and the South Fork of Clear Creek.
* WHEN...Until 445 PM MDT.
* IMPACTS...Minor flooding in low-lying and poor drainage areas.
Rises in small streams and normally dry arroyos.
* ADDITIONAL DETAILS...
- At 303 PM MDT, Doppler radar indicated heavy rain due to
thunderstorms. This will cause small stream flooding. Between 0.5
and 1 inch of rain has fallen.
- This includes the following streams and drainages...
Middle Clear Creek, South Clear Creek, North Fork Clear Creek,
Oliver Creek, Sourdough Creek and Clear Creek. Additional
rainfall amounts of 0.25 to 0.5 inches are expected over the
area. This additional rain will result in minor flooding.
- Some locations that will experience flooding include...
South Fork Campground.
- http://www.weather.gov/safety/flood
Instruction:
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Area Description:
Johnson, WY
Forcast Office:
NWS Riverton WY
Sender: