Weather Warnings for Nevada

Issued by the National Weather Service

Current watches, warnings, and advisories for Nevada
Alerts Updated: March 19, 2026, 8:02 pm  UTC


Heat Advisory issued March 19 at 1:01PM PDT until March 21 at 8:00PM PDT by NWS Las Vegas NV

Summary: * WHAT...Hot temperatures climbing to near-30 degrees above seasonal normals. * WHERE...In California, Owens Valley. In Nevada, Esmeralda and Central Nye County and Lincoln County. * WHEN...Until 8 PM PDT Saturday. * IMPACTS...Heat-related illnesses increase significantly during extreme heat events. * ADDITIONAL DETAILS...Extreme early-season heat coupled with high tourism rates will make this heat very dangerous, particularly for thMSose not acclimated to the heat and/or traveling from cooler climates. Numerous daily and monthly heat records are in jeopardy through at least Sunday.
Severity:  Moderate    Effective:  March 19, 2026, 1:01 pm      Expires:  March 20, 2026, 3:15 am
Area:  Owens Valley; Esmeralda and Central Nye County; Lincoln County


Extreme Heat Warning issued March 19 at 1:01PM PDT until March 22 at 8:00PM PDT by NWS Las Vegas NV

Summary: * WHAT...Dangerously hot temperatures climbing to near-30 degrees above seasonal normals. * WHERE...Portions of northwest Arizona, southeast California, and southern Nevada. * WHEN...Until 8 PM PDT /8 PM MST/ Sunday. * IMPACTS...Heat-related illnesses increase significantly during extreme heat events. * ADDITIONAL DETAILS...Extreme early-season heat coupled with high tourism rates will make this heat very dangerous, particularly for those not acclimated to the heat and/or traveling from cooler climates. Numerous daily and monthly heat records are in jeopardy through at least Sunday.
Severity:  Severe    Effective:  March 19, 2026, 1:01 pm      Expires:  March 20, 2026, 3:15 am
Area:  Northwest Plateau; Lake Havasu and Fort Mohave; Northwest Deserts; Lake Mead National Recreation Area; Death Valley National Park; Western Mojave Desert; Eastern Mojave Desert, Including the Mojave National Preserve; Morongo Basin; Cadiz Basin; San Bernardino County-Upper Colorado River Valley; Northeast Clark County; Western Clark and Southern Nye County; Las Vegas Valley; Lake Mead National Recreation Area; Southern Clark County