Weather Warnings for Nevada

Issued by the National Weather Service

Current watches, warnings, and advisories for Nevada
Alerts Updated: July 20, 2026, 7:26 am  UTC


Flood Watch issued July 19 at 11:41AM PDT until July 20 at 11:00PM PDT by NWS Reno NV

Summary: * WHAT...Flash flooding caused by excessive rainfall is possible due to thunderstorms. * WHERE...Portions of east central California, including the following area, Mono County and western Nevada, including the following area, Mineral and Southern Lyon Counties. * WHEN...From Monday afternoon through Monday evening. * IMPACTS...Excessive runoff may result in flooding of creeks, streams, urban areas, burn scars, and areas near steep terrain. * ADDITIONAL DETAILS... - Deeper monsoonal moisture combined with daytime heating will produce scattered thunderstorms Monday afternoon and evening. Slower moving storms could redevelop over similar areas, increasing the risk for heavy rainfall capable of producing flash flooding. - http://www.weather.gov/safety/flood
Severity:  Severe    Effective:  July 19, 2026, 11:41 am      Expires:  July 20, 2026, 11:45 am
Area:  Mono; Mineral and Southern Lyon Counties


Heat Advisory issued July 19 at 11:05AM PDT until July 20 at 8:00PM PDT by NWS Elko NV

Summary: * WHAT...High temperatures 98 to 103 degrees in the valleys expected. * WHERE...Northern Lander and Northern Eureka, Northern Elko, Southeastern Elko, Southwest Elko, and Humboldt Counties. * WHEN...Until 8 PM PDT Monday evening. * IMPACTS...Hot temperatures may cause heat illnesses.
Severity:  Moderate    Effective:  July 19, 2026, 11:05 am      Expires:  July 20, 2026, 8:00 pm
Area:  Humboldt County; Northern Elko County; Southeastern Elko County; Northern Lander County and Northern Eureka County; Southwest Elko County