Backbone Lake, IA Weather Forecast
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Backbone Lake Weather Forecast
| REST OF TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
| Partly Cloudy | Mostly Cloudy | Chance of Showers | Showers | Showers | Showers | Chance of Showers | Mostly Sunny | Partly Cloudy | Partly Cloudy | Partly Cloudy | Mostly Clear |
| Lo: 51°FLo: 11°C | Hi: 71°FHi: 22°C | Lo: 61°FLo: 16°C | Hi: 70°FHi: 21°C | Lo: 61°FLo: 16°C | Hi: 65°FHi: 18°C | Lo: 51°FLo: 11°C | Hi: 65°FHi: 18°C | Lo: 45°FLo: 7°C | Hi: 65°FHi: 18°C Lo: 50°FLo: 10°C | Hi: 65°FHi: 18°C Lo: 50°FLo: 10°C | Hi: 61°FHi: 16°C Lo: 45°FLo: 7°C |
| POP: 80% | POP: 100% | POP: 100% | POP: 100% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 126 AM CDT Tue Sep 29 2026 

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Issued: 613 AM CDT Tue Sep 29 2026
Key Messages
- Active stretch of weather through midweek, as an approaching system brings rounds of rainfall. Heavy rainfall is expected, with the potential for areal flooding and rises along area rivers.
- Drier weather returns late this week and through the weekend, with cool and pleasant weather.
Aviation
/12Z TAFS THROUGH 12Z WEDNESDAY/... Issued at 610 AM CDT Tue Sep 29 2026
Today will be quiet and VFR, with southeast winds under 10 kts this morning, and around 10 kts this afternoon, turning due so...
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