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Lake Ilo Weather Forecast
| REST OF TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
 |  |  |  |  | |  |  | | | | |
| Mostly Cloudy | Mostly Sunny | Partly Cloudy | Partly Sunny | Chance of Showers | Mostly Sunny | Chance of T-Storm | Chance of Showers | Clearing | Mostly Sunny | Partly Cloudy | Chance of Showers |
| Lo: 51°FLo: 11°C | Hi: 71°FHi: 22°C | Lo: 45°FLo: 7°C | Hi: 65°FHi: 18°C | Lo: 41°FLo: 5°C | Hi: 65°FHi: 18°C | Lo: 45°FLo: 7°C | Hi: 69°FHi: 21°C | Lo: 40°FLo: 4°C | Hi: 69°FHi: 21°C | Lo: 45°FLo: 7°C | Hi: 75°FHi: 24°C |
| POP: 30% | POP: 40% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 131 AM CDT Fri Sep 11 2026 
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Issued: 118 AM CDT Fri Sep 11 2026
Key Messages
- A cooling trend is expected this coming weekend.
- Widespread precipitation chances (60 to 80%) return Sunday night into Monday morning, with low chances before and after this period.
Discussion
... Issued at 320 PM CDT Thu Sep 10 2026
Currently, zonal flow aloft in the wake of a weak S/WV ridge and a developing upper level trough over the Pacific Northwest. Closed upper level low over central Canada with an associated sfc trough/frontal boundary stretched from south central Canada south/...