Weather World
Arno School, MI Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Arno School Weather Forecast
| EARLY THIS MORNING | TODAY | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
 |  |  |  |  |  | |  | | | | |
| Chance of T-Storm | Chance of Showers | Chance of Showers | Mostly Cloudy | Partly Cloudy | Partly Cloudy | Chance of Showers | Showers | Showers | Chance of Showers | Chance of Showers | Chance of Showers |
| Hi: 69°FHi: 21°C | Hi: 75°FHi: 24°C | Lo: 61°FLo: 16°C | Hi: 75°FHi: 24°C | Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C | Lo: 59°FLo: 15°C | Hi: 70°FHi: 21°C | Lo: 59°FLo: 15°C | Hi: 70°FHi: 21°C | Lo: 59°FLo: 15°C | Hi: 69°FHi: 21°C |
| POP: 70% | POP: 50% | POP: 50% | POP: 40% | POP: 90% | POP: 80% | POP: 40% | POP: 30% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 300 AM EDT Wed Sep 16 2026 
Arno School Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Arno School Weather Map
Arno School Quick Facts
Arno School Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 647 AM EDT Wed Sep 16 2026
Key Messages
- Rain and thunderstorm chances continue through the midweek period.
- The weekend indicates showery weather but mild temperatures Saturday and Sunday.
Aviation
...
A mix of MVFR ceiling and fog follows passage of the cold front early this morning. Brief IFR ceiling/fog is quickly lifting as wind direction flips NE and surface Td drops below 60. MVFR fog is equally brief, however MVFR ceiling has greater staying power through the morning at MBS and into the afternoon toward DTW, closer to t...