Big Sandy High School, MT Weather Forecast
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Big Sandy High School Weather Forecast
| TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT |
| Mostly Cloudy | Partly Cloudy | Mostly Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Partly Sunny | Chance of Rain | Chance of Rain | Rain and Snow | Rain and Snow | Rain and Snow |
| Hi: 61°FHi: 16°C | Lo: 37°FLo: 3°C | Hi: 61°FHi: 16°C | Lo: 35°FLo: 2°C | Hi: 59°FHi: 15°C | Lo: 35°FLo: 2°C | Hi: 55°FHi: 13°C | Hi: 45°FHi: 7°C Lo: 35°FLo: 2°C | Hi: 45°FHi: 7°C Lo: 35°FLo: 2°C | Lo: 30°FLo: -1°C | Hi: 41°FHi: 5°C | Hi: 39°FHi: 4°C Lo: 29°FLo: -2°C |
| POP: 20% | POP: 20% | POP: 40% | POP: 50% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 246 AM MST Fri Nov 13 2026 

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Issued: 247 AM MST Fri Nov 13 2026
Key Messages
- Patchy dense fog this morning across Hill and Blaine counties.
- Mainly dry with unseasonably mild temperatures through Monday.
- A more active and cooler weather pattern develops next week.
Discussion
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Patchy fog that developed overnight along the Milk River Valley in Hill and Blaine counties will persist through this morning before dissipating. Visibility will be locally reduced to less than 1/2 mile and a Dense Fog Advisory is in effect through 11 AM.
An amplified upper level pattern r...
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