Delta Countyarea
Jul 20, 2026, 7:14 PMeffective
Jul 20, 2026, 10:15 PMexpires
NWS Grand Junctionsource
Warned area as issued by the National Weather Service
Full advisory
WHAT
Small stream flooding caused by excessive rainfall is expected.
WHERE
A portion of west central Colorado, including the following counties, Delta and Mesa.
WHEN
Until 1015 PM MDT.
IMPACTS
Minor flooding in low-lying and poor drainage areas.
ADDITIONAL DETAILS
- At 714 PM MDT, Doppler radar indicated heavy rain due to thunderstorms. This will cause small stream flooding. Between 0.7 and 1 inch of rain has fallen. - Some locations that will experience flooding include... mainly rural areas of Southwestern Delta and Southeastern Mesa Counties - http://www.weather.gov/safety/flood