36°12'北 / 115°59'西 / 高度 820 m / 02:31 2026-03-21, America/Los_Angeles (UTC-7)
開始于: 2026-03-20, 15:36
到: 2026-03-21, 05:00
* 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.
Western Clark and Southern Nye County,Nye
Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.
Take extra precautions when outside. Wear lightweight and
loose-fitting clothing. Try to limit strenuous activities to early
morning or evening. Take action when you see symptoms of heat
exhaustion and heat stroke.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air-conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.
Monitor the latest forecasts and warnings for updates.
NWS Las Vegas NV
2026-03-20, 15:36
開始于: 2026-03-20, 15:36
到: 2026-03-21, 05:00
* 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.
NyeDrink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
Take extra precautions when outside. Wear lightweight and
loose-fitting clothing. Try to limit strenuous activities to early
morning or evening. Take action when you see symptoms of heat
exhaustion and heat stroke.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air-conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.
Monitor the latest forecasts and warnings for updates.NWS Las Vegas NV2026-03-20, 15:36