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Porter Lake Weather Forecast
| REST OF TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
 |  |  |  | |  | | |  | | | |
| Partly Cloudy | Mostly Sunny | Chance of Showers | Chance of Showers | Partly Cloudy | Partly Cloudy | Chance of Showers | Partly Cloudy | Mostly Clear | Partly Cloudy | Mostly Clear | Partly Cloudy |
| Lo: 55°FLo: 13°C | Hi: 87°FHi: 31°C | Lo: 57°FLo: 14°C | Hi: 79°FHi: 26°C | Lo: 52°FLo: 11°C | Hi: 80°FHi: 27°C | Lo: 55°FLo: 13°C | Hi: 80°FHi: 27°C | Lo: 55°FLo: 13°C | Hi: 80°FHi: 27°C | Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C |
| POP: 20% | POP: 50% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1007 PM CDT Mon Aug 31 2026 
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Issued: 136 AM EDT Tue Sep 1 2026
Key Messages
- Showers and thunderstorms are possible starting around 00z this evening. There is a marginal risk (~%5 chance) of severe thunderstorms over the southcentral and central UP during this time. The main severe threats with these storms are large hail, damaging wind, and heavy rain.
- Warm and dry Tuesday with highs in the 80s. The rest of the week will not be as warm, but still above normal.
Discussion
... Issued at 219 PM EDT Mon Aug 31 2026
The upper level low pressure over southern Saskatc...