https://www.azpm.org/weather Weather & Climate en-US Copyright Wed, 14 Oct 2026 17:59:04 GMT https://www.azpm.org/news/2026-10-14/231580-pima-county-uses-drone-technology-to-improve-flash-flood-monitoring Pima County is using drone technology and computer modeling to better estimate how much water flows through local washes during flash floods, as Southern Arizona recorded a record number of flash flood warnings this monsoon season. Wed, 14 Oct 2026 17:59:04 GMT https://www.azpm.org/news/2026-10-14/231580-pima-county-uses-drone-technology-to-improve-flash-flood-monitoring Silvia Sanchez https://www.azpm.org/news/2026-10-13/231572-we-got-more-monsoon-rainfall-in-2026-but-not-by-much Statistics show Tucson was among five regional cities that received above normal precipitation. Tue, 13 Oct 2026 20:39:10 GMT https://www.azpm.org/news/2026-10-13/231572-we-got-more-monsoon-rainfall-in-2026-but-not-by-much Tony Perkins https://www.azpm.org/news/2026-10-07/231438-southern-arizona-hits-record-high-in-flash-flood-warnings-this-monsoon Nearly 250 flash flood warnings were issued in Southern Arizona from July and September, according to the National Weather Service. Wed, 07 Oct 2026 20:46:27 GMT https://www.azpm.org/news/2026-10-07/231438-southern-arizona-hits-record-high-in-flash-flood-warnings-this-monsoon Silvia Sanchez https://www.azpm.org/weather/2026-10-07/the-el-nino-forming-in-the-pacific-ocean-might-be-the-strongest-in-history-what-does-that-mean-for-tucson How researchers and county administrators are preparing for a potentially waterlogged winter. Wed, 07 Oct 2026 15:51:23 GMT https://www.azpm.org/weather/2026-10-07/the-el-nino-forming-in-the-pacific-ocean-might-be-the-strongest-in-history-what-does-that-mean-for-tucson https://www.azpm.org/news/2026-10-05/231454-the-el-nino-forming-in-the-pacific-ocean-might-be-the-strongest-in-history-what-does-that-mean-for-tucson How researchers and county admin are preparing for a potentially waterlogged winter. Mon, 05 Oct 2026 16:36:51 GMT https://www.azpm.org/news/2026-10-05/231454-the-el-nino-forming-in-the-pacific-ocean-might-be-the-strongest-in-history-what-does-that-mean-for-tucson Kieran Hadley https://www.azpm.org/news/2026-09-28/231372-flash-flood-watch-in-effect-for-monday-tuesday Monsoon season is going out with a bang with major thunderstorms and up to two inches of rainfall in the forecast. Mon, 28 Sep 2026 20:27:49 GMT https://www.azpm.org/news/2026-09-28/231372-flash-flood-watch-in-effect-for-monday-tuesday Kieran Hadley https://www.azpm.org/news/2026-09-25/231341-when-does-arizona-heat-stop-being-dangerous Summer may be over in Arizona, but the danger from extreme heat does not necessarily end when the calendar turns to fall. Fri, 25 Sep 2026 12:18:21 GMT https://www.azpm.org/news/2026-09-25/231341-when-does-arizona-heat-stop-being-dangerous Silvia Sanchez https://www.azpm.org/arizona/2026-08-31/231012-more-storms-possible-at-grand-canyon-where-a-flash-flood-killed-at-least-2-people-others-missing Scores of visitors were evacuated after heavy rain caused water to rush through Bright Angel Creek on Saturday. Mon, 31 Aug 2026 16:12:46 GMT https://www.azpm.org/arizona/2026-08-31/231012-more-storms-possible-at-grand-canyon-where-a-flash-flood-killed-at-least-2-people-others-missing JAMIE STENGLE and TY ONEIL Associated Press https://www.azpm.org/arizona/2026-08-28/230977-banner-health-officials-warn-of-valley-fever-symptoms-during-arizonas-monsoon-activity With August’s monsoon events and weather forecasts of rain, thunderstorms and flash flooding, health officials warn increased dust in the air could pose greater risk of infection. Fri, 28 Aug 2026 14:27:31 GMT https://www.azpm.org/arizona/2026-08-28/230977-banner-health-officials-warn-of-valley-fever-symptoms-during-arizonas-monsoon-activity L. M. Boyd https://www.azpm.org/news/2026-08-03/230717-cooling-centers-offer-heat-relief-to-thousands-of-pima-county-residents-but-many-service-gaps-remain Few of the county’s cooling centers are open seven days a week, and an even smaller number are pet-friendly. Mon, 03 Aug 2026 18:41:13 GMT https://www.azpm.org/news/2026-08-03/230717-cooling-centers-offer-heat-relief-to-thousands-of-pima-county-residents-but-many-service-gaps-remain Laura Holanszky