Dinosaur Park, SD Weather Forecast
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Dinosaur Park Weather Forecast
| LATE THIS AFTERNOON | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
| Sunny | Patchy Fog | Partly Cloudy | Partly Cloudy | Partly Cloudy | Clearing | Sunny | Clear | Mostly Sunny | Partly Cloudy | Partly Cloudy | Partly Cloudy |
| Hi: 51°FHi: 11°C | Lo: 31°FLo: -1°C | Hi: 55°FHi: 13°C | Lo: 39°FLo: 4°C | Hi: 55°FHi: 13°C | Lo: 39°FLo: 4°C | Hi: 60°FHi: 16°C | Lo: 39°FLo: 4°C | Hi: 65°FHi: 18°C | Lo: 41°FLo: 5°C | Hi: 61°FHi: 16°C | Lo: 39°FLo: 4°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 327 PM MST Thu Nov 12 2026 

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Issued: 235 PM MST Thu Nov 12 2026
Key Messages
- Fog redevelops tonight into Friday morning.
- Mild and dry conditions continue through early next week, breezy at times.
Discussion
...(This Evening Through Thursday) Issued at 211 PM MST Thu Nov 12 2026
Current upper air models and Water Vapor show ridge axis over the lee side of the rockies, with trough over the Great Lakes, and northwest flow over the region. 21Z surface analysis shows high pressure over southeastern North Dakota this afternoon. Satellite shows lingering fog/stratus st...
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