Plains, KS Weather Forecast
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Plains Weather Forecast
| TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
| Clear | Sunny | Partly Cloudy | Mostly Cloudy | Showers Likely | Showers | Chance of T-Storm | Chance of T-Storm | Showers | Chance of Showers | Chance of Showers | Mostly Sunny |
| Lo: 59°FLo: 15°C | Hi: 85°FHi: 29°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 61°FLo: 16°C | Hi: 71°FHi: 22°C | Lo: 59°FLo: 15°C | Hi: 71°FHi: 22°C | Lo: 51°FLo: 11°C | Hi: 75°FHi: 24°C |
| POP: 60% | POP: 70% | POP: 90% | POP: 70% | POP: 60% | POP: 50% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 903 PM CDT Sat Sep 26 2026 

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Issued: 852 PM CDT Sat Sep 26 2026
Key Messages
- Areas of fog likely with 2-4 hour period of dense fog possible along/northeast of a Ness City to Pratt line, centered around sunrise Sunday.
- The next major rainfall event is beginning to come into better focus as remnants of tropical system Polo interacts with a polar jet stream system.
- A 48 to 72 hour period of rainfall, heavy at times, most likely from Tuesday into late Thursday Night/early Friday with probability of 1"+ already in the 70-80% range over a 48 hour period ending 7 PM...
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