Coordinates: 43.7000, -111.0120
Flood Advisory issued July 21 at 5:49PM MDT until July 21 at 8:45PM MDT by NWS Riverton WY Event: Flood Advisory Area: Teton, WY Severity: Minor Urgency: Expected Certainty: Likely Effective: 2026-07-21T23:49:00.000Z Expires: 2026-07-21T20:45:00-06:00 * WHAT...Flooding caused by excessive rainfall is expected. * WHERE...West Central Teton County in northwestern Wyoming along the Idaho border... * WHEN...Until 845 PM MDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Rises in small streams. * ADDITIONAL DETAILS... - At 545 PM MDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 0.5 and 1 inch of rain has fallen. - This includes the following streams and drainages... Darby Creek, Moose Creek, North Fork Game Creek, Teton Creek, Kiln Creek and South Fork Game Creek. - Some locations that will experience flooding include... Alta, Teton Canyon and other drainages on the west side of the Tetons. - http://www.weather.gov/safety/flood Instruction: Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads. In hilly terrain there are hundreds of low water crossings which are potentially dangerous in heavy rain. Do not attempt to cross flooded roads. Find an alternate route. Original source: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.0ddefb36dd234d9ca87ba03de49759aaf057c02d.001.1View original source