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Lone Tree School Weather Forecast
| REST OF TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY |
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| Chance of Showers | Patchy Fog | Partly Cloudy | Partly Sunny | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Partly Sunny | Mostly Cloudy | Mostly Cloudy | Chance of Showers | Partly Sunny |
| Lo: 50°FLo: 10°C | Hi: 61°FHi: 16°C | Lo: 41°FLo: 5°C | Hi: 61°FHi: 16°C | Lo: 50°FLo: 10°C | Hi: 71°FHi: 22°C | Lo: 51°FLo: 11°C | Hi: 75°FHi: 24°C | Hi: 75°FHi: 24°C Lo: 51°FLo: 11°C | Hi: 75°FHi: 24°C Lo: 51°FLo: 11°C | Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C |
| POP: 50% | POP: 20% | POP: 70% | POP: 50% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 121 AM MDT Mon Sep 21 2026 
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Issued: 128 AM CDT Mon Sep 21 2026
Key Messages
- Bands of rain will continue this morning across the region, with the exception of far northeastern SD into west central MN. Rain will taper off northwest to southeast through late this afternoon. Rainfall amounts exceeding 0.25" is 40 to 55% along and south of a line from Eagle Butte to Watertown.
- There will be a brief break on Tuesday before spotty chances of rain returns Tuesday night across central South Dakota. Occasional rain chances continue Wednesday through the end of the wee...