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Preston Weather Forecast
| TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY |
 |  |  | |  |  | |  | |  |  | |
| Partly Cloudy | Mostly Sunny | Clear | Mostly Sunny | Chance of T-Storm | Partly Sunny | Partly Cloudy | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Partly Sunny |
| Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C | Lo: 61°FLo: 16°C | Hi: 75°FHi: 24°C | Lo: 51°FLo: 11°C | Hi: 70°FHi: 21°C | Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C | Lo: 55°FLo: 13°C | Hi: 69°FHi: 21°C |
| POP: 50% | POP: 50% | POP: 70% | POP: 80% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 916 PM CDT Wed Sep 09 2026 
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Issued: 620 PM CDT Wed Sep 9 2026
Key Messages
- Storm chances (30-60%) return mainly Friday night with low potential (<10%) for severe thunderstorms unless the timing of these thunderstorms shifts into the late afternoon hours of Friday or Saturday.
- Widespread rain is very likely (80-90%) Monday. Heavy rain and perhaps flooding may occur, particularly if locations receive appreciable rain early Sunday ahead of the main rain event (30% chance).
Discussion
... Issued at 125 PM CDT Wed Sep 9 2026
Thunderstorm potential returns Friday night
Friday into Saturday, longwave upper trough will advance over Canada with this feature extending southward over the Upper Midwes...