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Arthur School Weather Forecast
| TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY |
 |  |  |  | |  | | |  |  |  |  |
| Chance of T-Storm | Chance of T-Storm | Chance of Showers | Mostly Cloudy | Chance of Showers | Showers Likely | Showers Likely | Chance of Showers | Partly Cloudy | Partly Cloudy | Mostly Clear | Mostly Sunny |
| Lo: 51°FLo: 11°C | Hi: 65°FHi: 18°C | Lo: 51°FLo: 11°C | Hi: 65°FHi: 18°C | Lo: 51°FLo: 11°C | Hi: 61°FHi: 16°C | Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C | Lo: 45°FLo: 7°C | Hi: 69°FHi: 21°C |
| POP: 80% | POP: 70% | POP: 20% | POP: 50% | POP: 70% | POP: 70% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 717 PM EDT Sun Sep 20 2026 
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Issued: 755 PM EDT Sun Sep 20 2026
Key Messages
1) Additional rain is likely tonight into early Monday. Rain may be heavy at times and could lead to localized flooding, particularly in the southern part of the area.
2) A first taste of fall arrives this week with cooler temperatures periodic rain chances, especially on Wednesday.
Discussion
... KEY MESSAGE 1... After a brief break in showers his afternoon, another round of rain will move into the area this evening through tonight as a shortwave moves east along a slow-moving frontal ...