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Backside Trail Weather Forecast
| REST OF TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SUNDAY | SUNDAY NIGHT | MONDAY |
 |  |  | | | | | |  | | | |
| Patchy Fog | Mostly Clear | Mostly Sunny | Mostly Clear | Sunny | Mostly Clear | Mostly Clear | Mostly Clear | Partly Cloudy | Partly Cloudy | Mostly Clear | Mostly Sunny |
| Hi: 41°FHi: 5°C | Lo: 23°FLo: -5°C | Hi: 45°FHi: 7°C | Lo: 32°FLo: 0°C | Hi: 53°FHi: 12°C | Hi: 60°FHi: 16°C Lo: 34°FLo: 1°C | Hi: 60°FHi: 16°C Lo: 34°FLo: 1°C | Lo: 39°FLo: 4°C | Hi: 60°FHi: 16°C Lo: 40°FLo: 4°C | Hi: 60°FHi: 16°C Lo: 40°FLo: 4°C | Lo: 40°FLo: 4°C | Hi: 62°FHi: 17°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 701 AM MDT Tue Oct 13 2026 
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Instant definitions for any meteorological term.
Issued: 520 AM MDT Tue Oct 13 2026
Key Messages
-Dense fog is possible this morning across the plains of North- Central Montana and the valleys of Southwestern Montana.
-Today it will remain significantly below seasonal averages with dry weather.
-Wednesday through Friday it will gradually warm up with mostly dry weather.
Discussion
... /Issued 154 AM MDT Tue Oct 13 2026/- Meteorological Overview:
Today there is a weak upper-level ridge over North-central, Central, and Southwestern Montana. This will allow skies to clear. As a result of...