LowFloodActiveNWS Grand Junction CO
Flood Advisory
Mesa County · Started Sep 19, 2026 at 4:27 PM · Updated 1h ago
Mesa Countyarea
Sep 19, 2026, 4:27 PMeffective
Sep 19, 2026, 7:30 PMexpires
NWS Grand Junction COsource
Warned area as issued by the National Weather Service
Full advisory
WHAT
Flooding caused by excessive rainfall is expected.
WHERE
Western Mesa County in west central Colorado...
WHEN
Until 730 PM MDT.
IMPACTS
Minor flooding in low-lying and poor drainage areas. Overflowing poor drainage areas.
ADDITIONAL DETAILS
- At 427 PM MDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 0.25 and 0.75 inches of rain have fallen. - 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... Grand Junction and Redlands. - http://www.weather.gov/safety/flood