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Siple School Weather Forecast
| EARLY THIS EVENING | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT |
 | |  |  | |  |  | |  | |  | |
| Mostly Cloudy | Mostly Cloudy | Mostly Cloudy | Partly Cloudy | Mostly Cloudy | Chance of Rain | Chance of Rain | Chance of Rain | Rain | Chance of Rain | Chance of Rain | Chance of Rain |
| Lo: 59°FLo: 15°C | Lo: 45°FLo: 7°C | Hi: 69°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C | Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C | Lo: 59°FLo: 15°C | Hi: 69°FHi: 21°C | Lo: 50°FLo: 10°C | Hi: 65°FHi: 18°C | Lo: 45°FLo: 7°C |
| POP: 40% | POP: 40% | POP: 50% | POP: 60% | POP: 40% | POP: 30% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 324 PM EDT Sat Oct 31 2026 
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Issued: 1150 PM EDT Sat Oct 31 2026
Key Messages
- Mild and mostly cloudy through early next week.
- Warmer on Tuesday with an increasing chance of rain mid-week.
Aviation
...
An upper level wave lifts toward the Great Lakes through the day Sunday, reinforcing mid-level moisture to keep a steady cloud deck right around 10.0 kft agl. As this wave moves closer, expecting the northern edge of the cloud shield to expand to MBS. Meanwhile, surface high pressure maintains a light east-southeast flow pattern across the airspace along with a deep...