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Grassy Lakes Weather Forecast
| THIS AFTERNOON | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT |
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| Chance of T-Storm | Chance of T-Storm | Partly Sunny | Patchy Fog | Patchy Fog | Mostly Clear | Partly Sunny | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers | Partly Cloudy |
| Hi: 75°FHi: 24°C | Lo: 59°FLo: 15°C | Hi: 71°FHi: 22°C | Lo: 50°FLo: 10°C | Hi: 75°FHi: 24°C | Lo: 51°FLo: 11°C | Hi: 80°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C |
| POP: 60% | POP: 50% | POP: 30% | POP: 40% | POP: 50% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1013 AM EDT Wed Aug 26 2026 
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Issued: 559 AM EDT Wed Aug 26 2026
Key Messages
- Strong storms and heavy rain possible today
- Lingering showers Thursday, and perhaps beyond
Discussion
... Issued at 314 AM EDT Wed Aug 26 2026
PATTERN SYNOPSIS/FORECAST:
Broad ridge axis restrengthening over the PacNW...as 568dm 500mb low swirls over western Manitoba near the MN border, resulting difluence over the Upper Midwest and parts of Ontario...with a second PV max digging south into northern Manitoba attm, and a slight bit of a warm nose/wraparound moisture between these two feat...