Weather WorldUpper Big Nemaha Reservoir 15-E, NE Weather Forecast
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Upper Big Nemaha Reservoir 15-E Weather Forecast
| TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY |
 |  |  | | | | | |  |  | | |
| Partly Cloudy | Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Sunny | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Lo: 61°FLo: 16°C | Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C | Hi: 85°FHi: 29°C | Lo: 71°FLo: 22°C | Hi: 91°FHi: 33°C | Lo: 79°FLo: 26°C | Hi: 95°FHi: 35°C | Lo: 75°FLo: 24°C | Hi: 91°FHi: 33°C | Lo: 71°FLo: 22°C | Hi: 89°FHi: 32°C |
| POP: 30% | POP: 20% | POP: 30% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 802 PM CDT Wed Aug 26 2026 
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Issued: 1136 PM CDT Wed Aug 26 2026
Key Messages
- Quiet and pleasant weather Thursday and Friday with high temperatures in the low- to mid-80s under mostly sunny skies.
- Hot temperatures in the 90s and breezy southerly winds develop this weekend. Heat index values may approach 100.
- Periodic thunderstorm chances return this weekend into early next week. The overall chance of rain remains low.
Discussion
... Issued at 1106 PM CDT Wed Aug 26 2026
It was a quiet afternoon across the region as surface high pressure builds into the area. It r...