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Johnson Prairie, IA Weather Forecast
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Johnson Prairie Weather Forecast
| REST OF TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
 |  |  |  |  |  | |  | |  | | |
| Mostly Cloudy | Partly Sunny | Partly Cloudy | Mostly Sunny | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Partly Cloudy | Chance of Showers | Chance of T-Storm | Chance of Showers |
| Lo: 65°FLo: 18°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 75°FHi: 24°C | Lo: 55°FLo: 13°C | Hi: 75°FHi: 24°C | Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C |
| POP: 50% | POP: 70% | POP: 70% | POP: 20% | POP: 20% | POP: 40% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1047 PM CDT Sat Aug 15 2026 
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Issued: 1109 PM CDT Sat Aug 15 2026
Key Messages
- Scattered shower and thunderstorm chances this afternoon into the early evening. Severe risk is low, but isolated gusty winds and heavy rainfall are possible, mainly in southern Iowa.
- Drier conditions for most on Sunday with low chance (less than 20%) for scattered showers/storms in far southern Iowa.
- Dry conditions continue during the day Monday, thunderstorm chances returning northwest on Monday then area-wide on Tuesday.
Aviation
/06Z TAFS THROUGH 06Z M...