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McGill Lake Weather Forecast
| THIS AFTERNOON | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
 |  | | | | |  |  | | | |  |
| Mostly Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of Showers |
| Hi: 95°FHi: 35°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 79°FLo: 26°C | Hi: 99°FHi: 37°C | Lo: 79°FLo: 26°C | Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 91°FHi: 33°C | Lo: 71°FLo: 22°C | Hi: 89°FHi: 32°C | Lo: 71°FLo: 22°C |
| POP: 70% | POP: 70% | POP: 80% | POP: 70% | POP: 70% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 128 PM CDT Mon Sep 28 2026 
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Issued: 224 PM CDT Mon Sep 28 2026
Key Messages
Updated at 212 PM CDT Mon Sep 28 2026- Hotter than normal temperatures will continue through Thursday.
- Widespread Major (Level 3 out of 4) heat risk with pockets of Extreme (Level 4 of 4) Heat Risk to continue across the region through Thursday.
- Heat spikes are possible Tuesday-Thursday with dangerous heat indices ranging between 105-115F degrees; Special Weather Statements (SPSs) and Heat Advisories may be needed.
- Confidence is increasing on a significant weather pattern change towar...