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St. Michaels School Weather Forecast
| OVERNIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
 |  |  |  |  | |  |  |  | | | |
| Mostly Clear | Sunny | Patchy Fog | Chance of Showers | Chance of T-Storm | Sunny | Chance of Showers | Chance of T-Storm | Clearing | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Lo: 75°FLo: 24°C | Hi: 91°FHi: 33°C | Lo: 70°FLo: 21°C | Hi: 91°FHi: 33°C | Lo: 71°FLo: 22°C | Hi: 90°FHi: 32°C | Lo: 69°FLo: 21°C | Hi: 89°FHi: 32°C | Lo: 70°FLo: 21°C | Hi: 91°FHi: 33°C | Lo: 71°FLo: 22°C | Hi: 91°FHi: 33°C |
| POP: 20% | POP: 30% | POP: 20% | POP: 20% | POP: 20% | POP: 20% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1205 AM CDT Fri Aug 21 2026 
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Issued: 1109 PM CDT Thu Aug 20 2026
Key Messages
Issued at 1109 PM CDT Thu Aug 20 2026- A Heat Advisory remains in effect from 11AM to 8PM Friday for portions of east Arkansas and north Mississippi. Heat index values will peak at 107 degrees.
- A transition to drier and cooler conditions is expected this weekend. Highs on Sunday will range from the upper 80s to mid 90s.
- Northwest flow aloft will keep rain chances in the forecast each day next week.
Discussion
... (Tonight through next Thursday) Issued at 11...