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Harmony High School, IA Weather Forecast
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Harmony High School Weather Forecast
| THIS AFTERNOON | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY |
 |  |  | | |  | | | | | | |
| Partly Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Sunny | Mostly Clear | Mostly Clear | Mostly Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Sunny |
| Hi: 90°FHi: 32°C | Lo: 75°FLo: 24°C | Hi: 95°FHi: 35°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Hi: 99°FHi: 37°C Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C Lo: 75°FLo: 24°C | Hi: 91°FHi: 33°C | Lo: 71°FLo: 22°C | Hi: 91°FHi: 33°C | Lo: 70°FLo: 21°C | Hi: 90°FHi: 32°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 206 PM CDT Sun Aug 30 2026 
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Issued: 222 PM CDT Sun Aug 30 2026
Key Messages
- Heat and humidity will build across the area Monday through Thursday this week. Heat indices of 95 to 100+ are expected, highest for areas south of I-80. A Heat Advisory has been issued for areas along and south of I-80 for Monday through Wednesday.
- How hot conditions get this week will depend on where any showers/storms develop.
- There is a near-daily risk of showers and storms possible more likely for areas along and north of I-80.
Aviation
/18Z TAFS THROUGH 18Z MONDAY/... Issued at 1...