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Johnson School Weather Forecast
| THIS AFTERNOON | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT |
 |  | |  |  |  |  | | | | | |
| Partly Sunny | Partly Cloudy | Partly Sunny | Chance of T-Storm | Chance of T-Storm | Showers | Chance of Showers | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Hi: 75°FHi: 24°C | Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C | Lo: 65°FLo: 18°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 69°FHi: 21°C | Lo: 59°FLo: 15°C | Hi: 65°FHi: 18°C | Lo: 55°FLo: 13°C | Hi: 65°FHi: 18°C | Lo: 55°FLo: 13°C |
| POP: 70% | POP: 100% | POP: 100% | POP: 40% | POP: 70% | POP: 70% | POP: 70% | POP: 70% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 202 PM EDT Fri Sep 18 2026 
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Issued: 1255 PM EDT Fri Sep 18 2026
Key Messages
1) Rain chances return Sunday into early next week. Rain may be heavy at times, and could lead to localized flooding and/or river rises.
Discussion
... KEY MESSAGE 1... Another period of extended wet weather is forecast to enter the area Saturday night and into Sunday morning. Ascent will mostly be due to a shortwave trough and ridge breakdown in a transition to more quasi-zonal flow for the beginning of next week.
The highest chance of convective rain will likely come early Sunday morn...