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Holiday Lake, IN Weather Forecast
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Holiday Lake Weather Forecast
| TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
 |  | | | | | | |  |  | | |
| Sunny | Clear | Sunny | Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C | Lo: 70°FLo: 21°C | Hi: 91°FHi: 33°C | Lo: 69°FLo: 21°C |
| POP: 20% | POP: 20% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 407 AM EDT Tue Sep 01 2026 
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Issued: 705 AM EDT Tue Sep 1 2026
Key Messages
- Highs in the low to mid 90s continue Tuesday as heat builds this week. Chances for heat indices above 100 degrees are highest within the Heat Advisory Tuesday through Thursday, being near a 60- 90% chance of occurring.
- Major Heat Risk is expected from Tuesday through at least Thursday. Depending on possible lack of storms, Friday may be included in this as well.
- A deepening trough will try to push chances for storms into our area Friday evening and Sunday as well.
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/12Z TAFS TH...