Guest School, MI Weather Forecast
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Guest School Weather Forecast
| TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY |
| Chance of Showers | Rain Showers | Mostly Clear | Partly Sunny | Rain Showers | Rain Showers | Chance of Showers | Partly Sunny | Mostly Cloudy | Mostly Cloudy | Partly Cloudy | Partly Sunny |
| Lo: 51°FLo: 11°C | Hi: 71°FHi: 22°C | Lo: 50°FLo: 10°C | Hi: 69°FHi: 21°C | Lo: 50°FLo: 10°C | Hi: 65°FHi: 18°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C |
| POP: 40% | POP: 20% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 713 PM EDT Wed Sep 16 2026 

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Issued: 726 PM EDT Wed Sep 16 2026
Key Messages
- Scattered/light rain shower potential tonight into early Thursday.
- Potential for another round of rain late Friday into the weekend, with the best potential for heavier rain increasing with southern extent, and less rain coverage far north.
Discussion
... Issued at 158 PM EDT Wed Sep 16 2026
Pattern Synopsis/Forecast: Impressive 600dM 500mb heat dome is centered over the Southeast states this afternoon -- some +3 to 4 SD above the climatological mean for mid-September. Meanwhile, fairly...
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