Flood warnings and alerts in Las Vegas
NWS has published 1 flood alert for Las Vegas: 1 Flood Watch.
Checked NWS at
Find official warnings, watches and advisories by state or affected area. A watch means flooding is possible; a warning means flooding is occurring or imminent. The map shows alert coverage, not observed floodwater. Source checks run every ten minutes.
- Published flood alerts
- 1
- Impact period starts later
- 0
- States with alerts
- 2
Selected cities from our city directory, using city-center reference points. Select a result to check official alert coverage at that reference point. This is not an address lookup.
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1 records. Select a map feature or open a record below.
No records match these filters. This does not establish that the area is free of hazards.
Flood WatchNorthwest Plateau; Lake Havasu and Fort Mohave; Lake Mead - AZ side; Lake Mohave - AZ side; Hualapai Mountains; Northwest Deserts; Lincoln County; Northeast Clark County; Western Clark and Southern Nye County; Sheep Range; Spring Mountains-Red Rock Canyon; Las Vegas Valley; Southern Clark County; Lake Mead - NV side; Lake Mohave - NV sideImpact period started · Official county / forecast zone coverage
- Issued / updated
- Impact start
- Impact end
- Issuing office
- NWS Las Vegas NV
- Mapped area
- Official county / forecast zone coverage
- Product validity
- Message expires . This is not the flood end time.
These are official alert areas, not measured inundation boundaries. Timing is evaluated at the last source check.
Official description
* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of northwest Arizona, including the following areas, Hualapai Mountains, Lake Havasu and Fort Mohave, Lake Mead - AZ side, Lake Mohave - AZ side, Northwest Deserts and Northwest Plateau and Nevada, including the following areas, Lake Mead - NV side, Lake Mohave - NV side, Las Vegas Valley, Lincoln County, Northeast Clark County, Sheep Range, Southern Clark County, Spring Mountains-Red Rock Canyon and Western Clark and Southern Nye County. * WHEN...Through late tonight. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. Low-water crossings may be flooded. * ADDITIONAL DETAILS... - Incoming tropical moisture will lead to widespread shower and thunderstorm activity, some of which may cause flash flooding. - http://www.weather.gov/safety/flood
Official instructions
You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.
Past 12 months · 53 flood alerts
Flood alerts the National Weather Service issued for Las Vegas, from the NWS archive kept by the Iowa Environmental Mesonet. Times are local to Las Vegas.
- Flood Advisory35 times
- Flash Flood Warning14 times
- Flood Watch3 times
- Flood Warning1 time
Most recent
- Flash Flood Warning
- Flash Flood Warning
- Flood Advisory
- Flash Flood Warning
- Flood Advisory
- Flood Advisory
- Flood Watch
- Flood Advisory
- Flood Advisory
- Flash Flood Warning
LiveHazard is not an official warning service. Turn around when you see water on a road, and follow your local officials. Official alerts: weather.gov/alerts.