32°43'北 / 109°42'西 / 高度 985 m / 11:20 2026-08-04, America/Phoenix (UTC-7)
開始于: 2026-08-04, 15:00
到: 2026-08-04, 23:00
* WHAT...Flooding caused by excessive rainfall is possible. * WHERE...Cochise County, Santa Cruz County, Sasabe and Arivaca, and Southeast Pima County. * WHEN...From 3 PM MST this afternoon through 11 PM this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Area creeks and streams are running high and could flood with more heavy rain. * ADDITIONAL DETAILS... - Expect another round of strong to severe thunderstorms with widespread heavy rainfall across south central Arizona. One inch per hour rainfall rates will be likely with isolated areas seeing 1-3 inches total. Portions of the Watch area received 1"-2" of rain yesterday, so this combined with heavy rainfall today will lead to excessive runoff and result in flash flooding. - http://www.weather.gov/safety/flood
Graham
You should monitor later forecasts and be alert for possible Flood
Warnings. Those living in areas prone to flooding should be prepared
to take action should flooding develop.
NWS Tucson AZ
2026-08-04, 08:04
開始于: 2026-08-04, 14:00
到: 2026-08-04, 20:00
* WHAT...Visibility between one-quarter and one mile in blowing dust from thunderstorms developing after 2 pm can be expected. * WHERE...Chiricahua Mountains, Dragoon and Mule and Huachuca and Santa Rita Mountains, Eastern Cochise County below 5000 feet, Galiuro and Pinaleno Mountains, Upper Gila River Valley, and Upper San Pedro River Valley. * WHEN...From 2 PM this afternoon to 8 PM MST this evening. * IMPACTS...Hazardous driving conditions due to reduced visibility.
Graham,Upper Gila River and Aravaipa Valleys including Clifton/SaffordPersons with respiratory problems should make preparations to stay
indoors until the storm passes. Be ready for a sudden drop in
visibility to near zero. If you encounter blowing dust or blowing
sand on the roadway or see it approaching, pull off the road as far
as possible and put your vehicle in park. Turn the lights all the way
off and keep foot off the brake pedal. Remember, 'Pull Aside, Stay
Alive'.NWS Tucson AZ2026-08-04, 01:41