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Folsom Lake Weather Forecast
| REST OF TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
 |  | |  | | | |  | | | | |
| Partly Cloudy | Clearing | Partly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Chance of T-Storm | Partly Cloudy | Mostly Sunny | Partly Cloudy | Chance of T-Storm |
| Lo: 75°FLo: 24°C | Hi: 95°FHi: 35°C | Lo: 79°FLo: 26°C | Hi: 95°FHi: 35°C | Lo: 79°FLo: 26°C | Hi: 95°FHi: 35°C | Lo: 79°FLo: 26°C | Hi: 95°FHi: 35°C | Lo: 79°FLo: 26°C | Hi: 95°FHi: 35°C | Lo: 75°FLo: 24°C | Hi: 91°FHi: 33°C |
| POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1237 AM CDT Tue Sep 01 2026 
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Issued: 1202 AM CDT Tue Sep 1 2026
Key Messages
- 15-30% chance for some scattered showers or storms early Tuesday morning across northeast Nebraska. Highs warm to the 90s with heat index values of 100+ across southeast Nebraska into southwest Iowa.
- 40-60% chance for storms after 8 pm across northeast Nebraska. Storms could be severe with large hail, damaging winds, and a small risk for a tornado.
- Hot and humid weather continues into the weekend along with some small chances for nightly storms. Warm lows in the mid to upper 70s will...