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Washington Chapel, IA Weather Forecast
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Washington Chapel Weather Forecast
| TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT |
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| Chance of T-Storm | Mostly Clear | Sunny | Mostly Clear | Sunny | Partly Cloudy | Chance of Showers | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Mostly Sunny | Mostly Clear |
| Hi: 85°FHi: 29°C | Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C | Lo: 60°FLo: 16°C | Hi: 80°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 80°FHi: 27°C | Lo: 61°FLo: 16°C |
| POP: 20% | POP: 30% | POP: 20% | POP: 20% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 617 AM CDT Fri Aug 21 2026 
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Issued: 317 AM CDT Fri Aug 21 2026
Key Messages
- Marginal Risk (Level 1 of 5) for severe storms across southern Iowa. Damaging winds and large hail are the primary hazards.
- Highs across central Iowa climb into the lower to mid 80s.
- Mostly dry and sunny through the weekend!
Aviation
/06Z TAFS THROUGH 06Z SATURDAY/... Issued at 1052 PM CDT Thu Aug 20 2026
VFR conditions ongoing and expected to continue through the TAF period. Few showers and isolated storms are starting to skim far north and northeast sections mainly north of KMCW and K...