Full Breakdown
Weather Transition in Southern Arizona: Cooler Temperatures and Rain Ahead
11/16/2025, 9:08:13 PM
Overview of Upcoming Weather Changes
Southern Arizona is set to experience a significant shift in weather patterns as two low-pressure systems approach the region. This transition will bring cooler temperatures, increased chances of rain, and breezy conditions starting this weekend and continuing into the following week.
Detailed Forecast
The first low-pressure system is expected to arrive on Saturday night, bringing gusty winds and a slight chance of light rain through Sunday. High temperatures on Sunday will be around 70°F, dropping from the mid-80s earlier in the week. Tucson's forecast indicates a high of 74°F with a low of 49°F, while Sierra Vista is projected to reach a high of 68°F and a low of 44°F.
As the week progresses, the second low-pressure system will move in on Tuesday, increasing the likelihood of rain. By midweek, temperatures are anticipated to fall to the low 60s, with overnight lows dipping into the mid-40s. Rain accumulation is expected to be light, with most areas receiving between 0.25” to 0.50” of rain, although some locations may see slightly higher amounts. Snow is also possible at elevations above 7,000 feet.
Impacts on Local Weather
The upcoming weather changes will result in a noticeable drop in temperatures, with highs expected to be 10 to 13 degrees below average by midweek. Winds will be breezy, with speeds ranging from 15 to 25 mph and gusts potentially reaching 30 to 35 mph. This weather pattern marks a significant departure from the warm fall conditions experienced earlier in the week, where temperatures were 5 to 10 degrees above normal.
Criticism & Opposition
While the cooler weather and rain may be welcomed by some, there are concerns regarding the potential for flash flooding in areas that receive heavier rainfall. Local meteorologists have advised residents to stay informed about changing conditions and to prepare for possible impacts.
Official Statements & Responses
Meteorologists have emphasized the importance of monitoring weather updates as the systems approach. "This weekend will bring the start of a transition to a busier weather pattern that will take us all through next week," noted a local meteorologist. The National Weather Service has also issued alerts for the potential of unsettled weather conditions.
What's Next
Residents of Southern Arizona should prepare for a week of fluctuating weather, with the most significant rain expected from Tuesday through Wednesday. Continued updates will be provided as the systems develop and move through the region.
Verbatim Quotes
- “(KGUN) — This weekend will bring the start of a transition to a busier weather pattern that will take us all through next week.” — Local Meteorologist
- “By midweek, high temperatures will be 10 to 13 degrees below average.” — Weather Forecast Summary
This comprehensive overview highlights the expected weather changes in Southern Arizona, emphasizing the cooler temperatures and increased rain chances as the region transitions into a new weather pattern.
