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Shell Lake, LA Weather Forecast
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Shell Lake Weather Forecast
| TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
 |  |  |  |  | | | | | | | |
| Chance of T-Storm | Chance of T-Storm | Partly Cloudy | Sunny | Mostly Clear | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Clearing | Chance of T-Storm |
| Lo: 80°FLo: 27°C | Hi: 95°FHi: 35°C | Lo: 81°FLo: 27°C | Hi: 95°FHi: 35°C | Lo: 81°FLo: 27°C | Hi: 91°FHi: 33°C | Lo: 80°FLo: 27°C | Hi: 91°FHi: 33°C | Lo: 80°FLo: 27°C | Hi: 91°FHi: 33°C | Lo: 79°FLo: 26°C | Hi: 90°FHi: 32°C Lo: 79°FLo: 26°C |
| POP: 20% | POP: 50% | POP: 20% | POP: 20% | POP: 40% | POP: 20% | POP: 40% | POP: 20% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 811 PM CDT Fri Aug 21 2026 
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Shell Lake Forecast Discussion
Issued: 626 PM CDT Fri Aug 21 2026
Key Messages
Updated at 619 PM CDT Fri Aug 21 2026- Dangerous heat continues with afternoon heat indices in the 105-113 degree range through the weekend. Warm overnight temperatures will offer limited relief.
- Isolated to scattered afternoon storms are expected the next couple days with a little better coverage this afternoon and evening.
Aviation
... (00Z TAFS) Issued at 626 PM CDT Fri Aug 21 2026
Convection is ongoing across the region this evening. Covered most terminals with thunder outside of MCB...