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City of Gallup, New MexicoGallup, NM Weather Forecast
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Gallup Weather Forecast
| REST OF TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | FRIDAY | SATURDAY |
 |  |  |  |  | | | | |  | | |
| Partly Cloudy | Mostly Cloudy | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Mostly Clear | Mostly Clear | Mostly Clear |
| Lo: 45°FLo: 7°C | Hi: 75°FHi: 24°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C | Lo: 50°FLo: 10°C | Hi: 61°FHi: 16°C | Lo: 41°FLo: 5°C | Hi: 61°FHi: 16°C | Lo: 41°FLo: 5°C | Hi: 71°FHi: 22°C Lo: 45°FLo: 7°C | Hi: 71°FHi: 22°C Lo: 45°FLo: 7°C | Hi: 71°FHi: 22°C Lo: 45°FLo: 7°C |
| POP: 50% | POP: 90% | POP: 90% | POP: 90% | POP: 70% | POP: 50% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1232 AM MDT Sun Sep 27 2026 
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Issued: 525 AM MDT Sun Sep 27 2026
Key Messages
Issued at 503 AM MDT Sun Sep 27 2026- Flash flooding at a heightened risk statewide Monday afternoon through Wednesday. A surge of monsoonal moisture brings widespread and long duration showers and thunderstorms.
- River flooding will be favored Tuesday thru the end of the week from long duration rain event. Low-lying farmland, fields, and property near rivers may experience minor flooding.
- Isolated pockets of fog may return to valley areas of northern and western New Mexico this mornin...