Air Quality Alert issued June 4 at 7:14AM MST by NWS Phoenix AZ
AQAPSR The Arizona Department of Environmental Quality (ADEQ) has issued an Ozone High Pollution Advisory for the Phoenix Metro Area on Thursday. This means that forecast weather conditions combined with existing ozone levels are expected to result in local maximum 8-hour ozone concentrations that pose a health risk. Adverse health effects increase as air quality deteriorates. Ozone is an air contaminant which can cause breathing difficulties for children, older adults, as well as persons with respiratory problems. A decrease in physical activity is recommended. You are urged to car pool, telecommute or use mass transit. The use of gasoline-powered equipment
Flash Flood Warning issued June 4 at 5:33AM MST until June 4 at 9:45AM MST by NWS Flagstaff AZ
FFWFGZ The National Weather Service in Flagstaff has extended the * Flash Flood Warning for... The Havasu Creek basin in... West Central Coconino County in north central Arizona... * Until 945 AM MST. * At 530 AM MST, upstream river gauges indicated high water moving down Cataract Creek and into Havasu Creek from heavy rainfall last night. Between 1 and 2 inches of rain have fallen near Supai, with 2.5 to 3.5 inches falling in the upper Havasu Creek basin. Additional flooding is anticipated downstream into Supai this morning. HAZARD...Life-threatening flash flooding. Thunderstorms producing flash flooding in and around the
Flood Watch issued June 4 at 2:23AM MST until June 4 at 11:00PM MST by NWS Flagstaff AZ
* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of north central and west central Arizona, including the following areas, in north central Arizona, Coconino Plateau, Eastern Mogollon Rim, Grand Canyon Country, Kaibab Plateau and Little Colorado River Valley in Coconino County. In west central Arizona, Oak Creek and Sycamore Canyons, Western Mogollon Rim, Yavapai County Mountains and Yavapai County Valleys and Basins. * WHEN...Through this evening. * IMPACTS...Flash flooding will be possible in creeks, normally dry washes, swimming holes, and over recently burned areas. Low-water crossings could also experience flash flooding, which would create deadly
Flash Flood Warning issued June 2 at 7:37AM MST until June 2 at 7:45AM MST by NWS Phoenix AZ
The heavy rain has ended. Flooding is no longer expected to pose a threat. Please continue to heed remaining road closures.
Flood Advisory issued June 2 at 6:23AM MST until June 2 at 9:15AM MST by NWS Flagstaff AZ
* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...From Cordes Junction to Black Canyon City, for a portion of west central Arizona, including the following county, Yavapai. * WHEN...Until 915 AM MST. * IMPACTS...Minor flooding in creeks and normally dry washes is imminent or occurring. Dangerous flooding over low-water crossings. * ADDITIONAL DETAILS... - At 618 AM MST, Doppler radar indicated heavy rain due to slow moving thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 0.75 and 1.25 inches of rain have fallen. - This includes the following creeks, washes and rivers...
Flash Flood Warning issued June 2 at 5:31AM MST until June 2 at 7:45AM MST by NWS Phoenix AZ
At 531 AM MST, Doppler radar indicated thunderstorms produced heavy rain over the Boulder View and Wildcat Burn Scars. Between 1 and 1.25 inches of rain have fallen. Additional rainfall amounts up to 0.25 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Potential for life threatening flash flooding. Thunderstorms producing flash flooding in and around the Boulder View and Wildcat Burn Scars. SOURCE...Radar. IMPACT...Life threatening flash flooding may impact areas in and around the Boulder View and Wildcat Burn Scars. Some locations that will experience flash flooding include... Scottsdale.
Flood Watch issued June 1 at 1:41AM MST until June 1 at 11:00PM MST by NWS Tucson AZ
* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of Southeast Arizona, including the following areas, Catalina and Rincon Mountains, Dragoon and Mule and Huachuca and Santa Rita Mountains, South Central Pinal County, Southeast Pinal County, Tucson Metro Area, Upper San Pedro River Valley and Upper Santa Cruz River Valley/Altar Valley. * WHEN...From 1 PM MST this afternoon through this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - An approaching weather system will tap into tropical moisture from the south and
Flood Watch issued June 1 at 1:41AM MST until June 1 at 5:00PM MST by NWS Tucson AZ
* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of Southeast Arizona, including the following areas, Baboquivari Mountains, Tohono O'odham Nation and Western Pima County. * WHEN...From 7 AM MST this morning through this afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - An approaching weather system will tap into tropical moisture from the south and develop showers and isolated thunderstorms on Sunday. Some of the storms will produce heavy rain that may lead to isolated flash flooding issues. - http://www.weather.gov/safety/flood
Air Quality Alert issued May 29 at 10:07AM MST by NWS Phoenix AZ
AQAPSR The Arizona Department of Environmental Quality (ADEQ) has extended an Ozone High Pollution Advisory for the Phoenix Metro Area through Friday. This means that forecast weather conditions combined with existing ozone levels are expected to result in local maximum 8-hour ozone concentrations that pose a health risk. Adverse health effects increase as air quality deteriorates. Ozone is an air contaminant which can cause breathing difficulties for children, older adults, as well as persons with respiratory problems. A decrease in physical activity is recommended. You are urged to car pool, telecommute or use mass transit. The use of gasoline-powered equipment
Air Quality Alert issued May 28 at 3:16PM MST by NWS Tucson AZ
The Pima County Department of Environmental Quality (PDEQ) has issued an Ozone Action Day for the Tucson Metro area until 8 PM MST this evening. This means that forecast weather conditions combined with existing ozone levels are expected to result in local maximum 8-hour ozone concentrations that pose a health risk. Adverse health effects increase as air quality deteriorates. Ozone is an air pollutant which can cause breathing difficulties for children, older adults, as well as persons with respiratory problems. A decrease in physical activity is recommended. You are urged to car pool, telecommute, or use mass transit. The use