Weather WorldGrognet Flying Service, MI Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Grognet Flying Service Weather Forecast
| EARLY THIS MORNING | TODAY | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
 |  |  |  |  |  | | | | | | |
| Chance of T-Storm | Chance of Showers | Mostly Clear | Chance of Showers | Chance of Showers | Mostly Sunny | Mostly Clear | Clear | Clear | Sunny | Mostly Clear | Chance of Showers |
| Hi: 71°FHi: 22°C | Lo: 55°FLo: 13°C | Hi: 76°FHi: 24°C | Lo: 60°FLo: 16°C | Hi: 71°FHi: 22°C | Lo: 54°FLo: 12°C | Hi: 71°FHi: 22°C Lo: 50°FLo: 10°C | Hi: 71°FHi: 22°C Lo: 50°FLo: 10°C | Hi: 80°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 80°FHi: 27°C | |
| POP: 70% | POP: 20% | POP: 20% | POP: 50% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 452 AM EDT Sun Aug 16 2026 
Grognet Flying Service Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Grognet Flying Service Weather Map
Grognet Flying Service Quick Facts
Grognet Flying Service Forecast Discussion
Issued: 726 AM EDT Sun Aug 16 2026
Key Messages
- Scattered showers continue marching east, departing the UP this afternoon.
- Hazardous swim conditions are expected for the beaches along Lake Superior east of Marquette today due to high wave action and strong rip currents.
- Showers and thunderstorms will be possible (up to 50%) Monday night into Tuesday.
- Temperatures will be close to seasonal averages most days through next week, with highs in the 70s and lows around and in the 50s.
Discussion
... Issued at...