Full Breakdown
Las Vegas Braces for Heavy Rainfall from Tropical Storm Priscilla
10/10/2025, 2:54:28 AM
Weather Forecast and Flood Watch
The remnants of Tropical Storm Priscilla are set to impact Southern Nevada, bringing significant rainfall and thunderstorms from Thursday through Saturday. The National Weather Service (NWS) has issued a Flood Watch for Mohave, Lincoln, and southeastern San Bernardino Counties, warning residents of the potential for heavy rain, with totals expected to be 250–350% above normal for this time of year. Rainfall rates could exceed one inch per hour, increasing the risk of flash flooding in the region.
The forecast indicates that showers and thunderstorms will begin Thursday morning, with the highest chances occurring in the afternoon and evening. Rain is expected to continue intermittently through Friday, with cooler temperatures following the storm system. Highs are projected to drop from the low 80s on Thursday to the upper 70s by Sunday, with morning lows in the 50s.
Impacts on Aviation and Local Communities
The NWS has cautioned that the storm could lead to challenging conditions for aviation, particularly at Harry Reid Airport. The potential for thunderstorms may result in flight delays and turbulence, with visibility conditions fluctuating significantly. Local spotters are encouraged to report any severe weather conditions to assist forecasters in providing timely updates.
Residents are advised to prepare for the possibility of localized flooding, especially in desert areas that typically receive little rainfall in October. The NWS has emphasized the importance of community vigilance during this weather event, urging individuals to stay informed and take necessary precautions.
Criticism and Opposition
While the weather service has taken steps to alert the public, some residents have expressed concerns about the adequacy of the warnings. Critics argue that the communication regarding the severity of the storm and its potential impacts could be improved to ensure that all community members are adequately prepared.
Official Statements
The NWS has stated, "Pockets of very heavy rainfall and localized flooding are possible across parts of Northwest Arizona and Colorado River Valley late Thursday through Saturday." They further noted that "the primary concern will be periodic showers and thunderstorms," urging residents to remain alert as conditions evolve.
Verbatim Quotes
- “The influx of moisture from Priscilla comes with another weather headache — an incoming trough that's forecasted to clear out the moisture by late Saturday into Sunday, and in turn, ushering in cooler-than-normal temperatures that are expected to linger for much of next week.” — National Weather Service
- “This highly anomalous moisture advection interacting with the approaching trough and favorable jet dynamics will result to several periods of shower and thunderstorm activity late in the week.” — National Weather Service
What's Next
As the storm system moves through, residents can expect a transition to clearer skies by Sunday, marking the beginning of a cooler stretch of weather. The NWS anticipates that temperatures will stabilize in the mid-70s for the following week, with a slight chance of additional showers over the mountains on Tuesday and Wednesday.
In summary, Southern Nevada is preparing for a significant weather event as the remnants of Tropical Storm Priscilla bring heavy rain and thunderstorms, prompting flood watches and community alerts. Residents are advised to stay informed and take precautions as conditions develop.
