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Warren County, IA Weather Forecast
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Warren County Weather Forecast
| REST OF TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
 |  |  |  | | |  |  | |  | | |
| Partly Cloudy | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Mostly Sunny | Partly Cloudy | Partly Sunny | Chance of Showers | Mostly Sunny |
| Lo: 60°FLo: 16°C | Hi: 75°FHi: 24°C | Lo: 65°FLo: 18°C | Hi: 71°FHi: 22°C | Lo: 65°FLo: 18°C | Hi: 65°FHi: 18°C | Lo: 51°FLo: 11°C | Hi: 65°FHi: 18°C | Lo: 50°FLo: 10°C | Hi: 65°FHi: 18°C | Lo: 51°FLo: 11°C | Hi: 61°FHi: 16°C |
| POP: 40% | POP: 90% | POP: 100% | POP: 100% | POP: 70% | POP: 50% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1047 PM CDT Mon Sep 28 2026 
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Issued: 1150 PM CDT Mon Sep 28 2026
Key Messages
- High confidence in a prolonged period of rain with rumbles of thunder from late Tuesday through late Thursday. Rain totals of 2 to 4 inches are forecast in a southwest to northeast oriented band across central Iowa.
- Flood Watch is in effect for much of central Iowa due to concerns for flash flooding and areal flooding. Rises on rivers are likely and some river flooding may result.
- Conditions turning overall drier late this week into next weekend.
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/06Z TAFS THROUGH 06Z WEDNESDA...