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Forest Weather Forecast
| TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | MONDAY | TUESDAY | WEDNESDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
 |  |  | | |  | | | |  |  | |
| Mostly Sunny | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear | Partly Cloudy | Partly Cloudy | Mostly Clear |
| Lo: 71°FLo: 22°C | Hi: 91°FHi: 33°C | Lo: 70°FLo: 21°C | Hi: 89°FHi: 32°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C Lo: 59°FLo: 15°C | Hi: 85°FHi: 29°C Lo: 61°FLo: 16°C | Hi: 85°FHi: 29°C Lo: 61°FLo: 16°C | Lo: 69°FLo: 21°C |
| POP: 20% | POP: 40% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 350 PM EDT Thu Sep 03 2026 
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Issued: 252 PM EDT Thu Sep 3 2026
Key Messages
- Heat Advisory in effect for all of central Indiana through late Friday with peak afternoon heat index values up to 108 degrees
- Isolated to scattered thunderstorms will be possible at times Friday and Saturday
Discussion
(This evening through Thursday)... Issued at 252 PM EDT Thu Sep 3 2026
Ridging will continue today across central Indiana, but a shortwave will develop on the periphery and push just to the north and east. A weak outflow boundary is currently draped across NE IL and NW I...