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Decoursey 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 T-Storm | Chance of T-Storm | Chance of Showers | Clearing | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy |
| Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C | Lo: 61°FLo: 16°C | Hi: 69°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C | Lo: 45°FLo: 7°C | Hi: 59°FHi: 15°C | Lo: 41°FLo: 5°C | Hi: 59°FHi: 15°C |
| POP: 70% | POP: 100% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 124 AM EST Tue Nov 03 2026 
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Issued: 1227 AM EST Tue Nov 3 2026
Key Messages
1) Widespread showers and a few thunderstorms are expected on Wednesday as an upper level low pressure system moves northeast through the Upper Midwest.
2) An upper level trough will settle into the Great Lakes region late this week and over the weekend. This will lead to more seasonable temperatures and occasional chances for showers.
Discussion
... KEY MESSAGE 1) An upper level low pressure system will lift northeast across the upper Mississippi Valley and western Great Lakes tonight ...