Extreme Heat Warning issued June 13 at 4:51PM PDT until June 15 at 10:00PM PDT by NWS Las Vegas NV
* WHAT...Dangerously hot conditions for early June. High temperatures will range 107 to 112 in Las Vegas, Moapa, Pahrump, Barstow, and the Morongo Basin; 110 to 115 in Laughlin, Bullhead City, Lake Mead National Recreation Area, Lake Mohave, and Lake Havasu City; 115 to 120 in Death Valley National Park. * WHERE...Portions of northwest Arizona, southeast California, and southern Nevada. * WHEN...From 10 AM PDT /10 AM MST/ to 10 PM PDT /10 PM MST/ Sunday. * IMPACTS...Heat-related illnesses increase significantly during extreme heat events.
Extreme Heat Warning issued June 13 at 2:53AM MST until June 15 at 7:00PM MST by NWS Flagstaff AZ
* WHAT...Dangerously hot conditions expected below 4000 feet, with daytime temperatures ranging from 102 degrees at Havasupai Gardens, to 110 degrees at Phantom Ranch. * WHERE...Lower Elevations of the Grand Canyon. * WHEN...From 10 AM Saturday to 7 PM MST Sunday. * IMPACTS...Most individuals will be at risk for heat-related illnesses without effective cooling or adequate hydration, especially with prolonged outdoor exposure.
Extreme Heat Warning issued June 13 at 2:13AM PDT until June 15 at 10:00PM PDT by NWS Las Vegas NV
* WHAT...Dangerously hot conditions for early June. High temperatures will range 107 to 112 in Las Vegas, Moapa, Pahrump, Barstow, and the Morongo Basin; 110 to 115 in Laughlin, Bullhead City, Lake Mead National Recreation Area, Lake Mohave, and Lake Havasu City; 115 to 120 in Death Valley National Park. * WHERE...Portions of northwestern Arizona, southeastern California, and southern Nevada. * WHEN...From 10 AM PDT / MST to 10 PM PDT / MST Sunday. * IMPACTS...Heat-related illnesses increase significantly during extreme heat events.
Extreme Heat Warning issued June 13 at 12:53AM MST until June 16 at 8:00PM MST by NWS Tucson AZ
* WHAT...Dangerously hot conditions with temperatures up to 112 possible in the Tucson metropolitan area, Gila River Valley, and across western and central Pima County including the Tohono O'odham Nation. High temperatures elsewhere will be 100 to 106 degrees. * WHERE...Eastern Cochise County below 5000 feet, South Central Pinal County, Southeast Pinal County, Tohono O'odham Nation, Tucson Metro Area, Upper Gila River Valley, Upper San Pedro River Valley, Upper Santa Cruz River Valley/Altar Valley, and Western Pima County. * WHEN...From 10 AM Saturday to 8 PM MST Monday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.
Extreme Heat Warning issued June 13 at 12:08AM MST until June 16 at 8:00PM MST by NWS Phoenix AZ
* WHAT...Dangerously hot conditions. Afternoon temperatures 105 to 114 expected. Major Heat Risk. Overexposure can cause heat cramps and heat exhaustion to develop and, without intervention, can lead to heat stroke. * WHERE...A portion of south central Arizona, including the Phoenix Metro. * WHEN...From 10 AM Saturday to 8 PM MST Monday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. * ADDITIONAL DETAILS...In Maricopa County, call 2 1 1 to find a free cooling center, transportation, water, and more. https://www.maricopa.gov/heat
Extreme Heat Watch issued June 12 at 4:39AM MST until June 15 at 7:00PM MST by NWS Flagstaff AZ
* WHAT...Dangerously hot conditions possible below 4000 feet, with daytime temperatures ranging from 103 degrees at Havasupai Gardens, to 109 degrees at Phantom Ranch. * WHERE...Lower Elevations of the Grand Canyon. * WHEN...From Saturday morning through Sunday evening. * IMPACTS...Most individuals will be at risk for heat-related illnesses without effective cooling or adequate hydration, especially with prolonged outdoor exposure.
Extreme Heat Watch issued June 12 at 1:43AM MST until June 16 at 7:00PM MST by NWS Tucson AZ
* WHAT...Dangerously hot conditions with temperatures up to 111 possible in the Tucson metropolitan area, Gila River Valley, and across western and central Pima County including the Tohono O'odham Nation. High temperatures elsewhere will be 100 to 105 degrees. * WHERE...Eastern Cochise County below 5000 feet, South Central Pinal County, Southeast Pinal County, Tohono O'odham Nation, Tucson Metro Area, Upper Gila River Valley, Upper San Pedro River Valley, Upper Santa Cruz River Valley/Altar Valley, and Western Pima County. * WHEN...From Saturday morning through Monday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.
Extreme Heat Watch issued June 12 at 1:09AM MST until June 16 at 8:00PM MST by NWS Phoenix AZ
* WHAT...Dangerously hot conditions possible. Afternoon temperatures 106 to 114. Major Heat Risk. Overexposure can cause heat cramps and heat exhaustion to develop and, without intervention, can lead to heat stroke. * WHERE...A portion of south central Arizona, including the Phoenix Metro. * WHEN...From Saturday morning through Monday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. * ADDITIONAL DETAILS...In Maricopa County, call 2 1 1 to find a free cooling center, transportation, water, and more. https://www.maricopa.gov/heat
Extreme Heat Watch issued June 11 at 1:59AM MST until June 16 at 7:00PM MST by NWS Tucson AZ
* WHAT...Dangerously hot conditions with temperatures up to 111 possible in the Tucson metropolitan area, Gila River Valley, and across western and central Pima County including the Tohono O'odham Nation. High temperatures elsewhere will be 100 to 105 degrees. * WHERE...Eastern Cochise County below 5000 feet, South Central Pinal County, Southeast Pinal County, Tohono O'odham Nation, Tucson Metro Area, Upper Gila River Valley, Upper San Pedro River Valley, Upper Santa Cruz River Valley/Altar Valley, and Western Pima County. * WHEN...From Saturday morning through Monday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.
Extreme Heat Watch issued June 11 at 12:20AM MST until June 16 at 8:00PM MST by NWS Phoenix AZ
* WHAT...Dangerously hot conditions possible. Afternoon temperatures 105 to 115. Major Heat Risk. Overexposure can cause heat cramps and heat exhaustion to develop and, without intervention, can lead to heat stroke. * WHERE...A portion of south central Arizona. * WHEN...From Saturday morning through Monday evening. * IMPACTS...Heat related illnesses increase significantly during extreme heat events.