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Border Tank Weather Forecast
| TODAY | TONIGHT | COLUMBUS DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | SATURDAY |
 | |  |  |  |  |  | | | |  | |
| Blowing Dust | Blowing Dust | Chance of T-Storm | Chance of Showers | Chance of Showers | Mostly Clear | Sunny | Clear | Clear | Clear | Windy | Windy |
| Hi: 76°FHi: 24°C | Lo: 58°FLo: 14°C | Hi: 75°FHi: 24°C | Lo: 56°FLo: 13°C | Hi: 73°FHi: 23°C | Lo: 50°FLo: 10°C | Hi: 75°FHi: 24°C | Hi: 80°FHi: 27°C Lo: 50°FLo: 10°C | Hi: 80°FHi: 27°C Lo: 50°FLo: 10°C | Lo: 56°FLo: 13°C | Hi: 78°FHi: 26°C Lo: 55°FLo: 13°C | Hi: 78°FHi: 26°C Lo: 55°FLo: 13°C |
| POP: 70% | POP: 10% | POP: 30% | POP: 30% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 212 AM MST Sun Oct 11 2026 
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Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 157 AM MST Sun Oct 11 2026
Discussion
... Tropical Storm Rachel has now transitioned to a Post Tropical Cyclone. Rachel will move rapidly NE into the Desert Southwest well W/NW of our CWA this morning, but will still bring us strong gusty winds and a continued threat for isolated strong to severe thunderstorms the rest of the night. SFC winds are also increasing as the remnant wind field pushes into our CWA. Strongest winds are across the higher elevations and from central Pima County west into western Pima County. Highest...