Weather
Las Vegas, NV Weather: Gusty Winds Tuesday, Cooler Air by Thursday Oct 22
Las Vegas, NV – A fall storm system is expected to bring changing weather conditions across Nevada this week, with gusty winds, increasing rain chances, possible mountain snow and a noticeable cooldow
By Claire Benton · 2026-10-18T11:46:53.562Z
Las Vegas, NV – A fall storm system is expected to bring changing weather conditions across Nevada this week, with gusty winds, increasing rain chances, possible mountain snow and a noticeable cooldown developing between Tuesday and Thursday.
According to the National Weather Service in Las Vegas, the approaching system will begin affecting the region around midweek, with the greatest precipitation chances expected Wednesday, October 21, particularly across the southern Great Basin and Sierra Nevada.
Gusty Winds Expected Tuesday and Wednesday Southerly winds are forecast to strengthen Tuesday, October 20, and continue into Wednesday as the approaching storm system moves toward the region.
The National Weather Service expects gusty conditions ahead of the system, although specific wind speeds and gust totals have not yet been provided.
Residents traveling across open desert highways, including Interstate 15 and U.S. Highway 95, should monitor forecasts for changing wind conditions.
Higher profile vehicles may be particularly sensitive to stronger crosswinds if gusts develop along exposed routes.
Rain and Mountain Snow Possible Wednesday By Wednesday, precipitation chances are expected to expand across the region, bringing opportunities for rainfall and snow at higher elevations.
Forecasters indicate that the southern Great Basin and Sierra Nevada have the greatest potential for precipitation.
Mountain travelers should monitor changing forecasts, especially if planning trips through higher elevations where colder temperatures could support snowfall.
The National Weather Service has not yet specified snowfall accumulations, snow levels or exact rainfall totals.
Colder Temperatures Arrive Later This Week Following the midweek system, temperatures are expected to fall below seasonal averages across portions of the region.
The cooler conditions are forecast to continue into the second half of the week, marking a shift toward more typical fall weather.
Forecasters emphasize that confidence in specific impacts will improve as the system approaches.
Residents should monitor updated forecasts for potential wind advisories, precipitation timing and mountain travel conditions.