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Donner Weather Forecast
| TONIGHT | LABOR DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY |
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| Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Clearing | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Lo: 79°FLo: 26°C | Hi: 91°FHi: 33°C | Lo: 79°FLo: 26°C | Hi: 90°FHi: 32°C | Lo: 79°FLo: 26°C | Hi: 89°FHi: 32°C | Lo: 75°FLo: 24°C | Hi: 89°FHi: 32°C | Lo: 79°FLo: 26°C | Hi: 90°FHi: 32°C | Lo: 79°FLo: 26°C | Hi: 89°FHi: 32°C |
| POP: 20% | POP: 50% | POP: 40% | POP: 80% | POP: 90% | POP: 20% | POP: 70% | POP: 20% | POP: 70% | POP: 20% | POP: 70% |
POP = Probability of Precipitation.
Weather Outlook Updated: 535 PM CDT Sun Sep 06 2026 
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Issued: 151 PM CDT Sun Sep 6 2026
Key Messages
Updated at 151 PM CDT Sun Sep 6 2026- Scattered showers and storms are forecast throughout the forecast period. The overall severe weather threat will be low, but one or two storms could become strong to severe.
- Primary threats with storms will be strong wind gusts, frequent lightning and periods of heavy rain leading to localized flash flooding.
- Above normal temperatures expected most of the 7-Day forecast period. Afternoon heat indices will generally range from 100 to 108 degrees. H...