Lost Spring Reservoir, UT Weather Forecast
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Lost Spring Reservoir Weather Forecast
| TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | TUESDAY | WEDNESDAY |
| Mostly Clear | Partly Cloudy | Clearing | Partly Cloudy | Mostly Clear | Sunny | Clear | Mostly Clear | Mostly Clear | Partly Cloudy | Partly Cloudy | Partly Cloudy |
| Lo: 25°FLo: -4°C | Hi: 39°FHi: 4°C | Lo: 25°FLo: -4°C | Hi: 35°FHi: 2°C | Lo: 25°FLo: -4°C | Hi: 40°FHi: 4°C | Lo: 30°FLo: -1°C | Hi: 45°FHi: 7°C Lo: 30°FLo: -1°C | Hi: 45°FHi: 7°C Lo: 30°FLo: -1°C | Hi: 41°FHi: 5°C Lo: 31°FLo: -1°C | Hi: 41°FHi: 5°C Lo: 31°FLo: -1°C | Hi: 41°FHi: 5°C Lo: 31°FLo: -1°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 215 PM MST Wed Nov 04 2026 

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Issued: 917 PM MST Wed Nov 4 2026
Key Messages
- Dry conditions will prevail through early next week, with only a very low chance of precipitation from a grazing shortwave late Thursday into Friday.
- Temperatures will stay below seasonal normals through the first half of the week, with building high pressure bringing more mild conditions beginning Sunday.
Discussion
...Weak ridging has moved into Utah and southwest Wyoming this evening as the storm system that moved through earlier currently spinning over Colorado. With the influence ...
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