Weather WorldMountaintop Tank, AZ Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Mountaintop Tank Weather Forecast
| TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY |
 |  | |  |  |  | | | | | | |
| Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Partly Cloudy | Partly Cloudy | Mostly Sunny | Partly Cloudy | Partly Cloudy | Partly Cloudy | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Lo: 63°FLo: 17°C | Hi: 83°FHi: 28°C | Lo: 61°FLo: 16°C | Hi: 83°FHi: 28°C | Lo: 63°FLo: 17°C | Hi: 86°FHi: 30°C | Lo: 64°FLo: 18°C | Hi: 87°FHi: 31°C | Lo: 64°FLo: 18°C | Hi: 87°FHi: 31°C | Lo: 64°FLo: 18°C | Hi: 87°FHi: 31°C Lo: 64°FLo: 18°C |
| POP: 60% | POP: 50% | POP: 40% | POP: 40% | POP: 30% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 212 PM MST Sun Aug 30 2026 
Mountaintop Tank Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Mountaintop Tank Weather Map
Mountaintop Tank Quick Facts
Mountaintop Tank Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 235 PM MST Sun Aug 30 2026
Discussion
...Type IV Monsoon pattern in place today with the upper high well to our east and an upper level trof along the California coast. This pattern usually brings an increased threat of severe storms, flash flooding, and nocturnal storms.
Storms a little slower to get going this afternoon, which was not overly unexpected with some overnight activity and morning cloud cover leading to the delay. PWATs across the area this afternoon ranged from near 1" along the AZ/NM border to 1.70" across w...