Polk County, NE Weather Forecast
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Polk County Weather Forecast
| LATE THIS AFTERNOON | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT |
| Chance of T-Storm | Chance of T-Storm | Chance of Showers | Clear | Sunny | Clear | Sunny | Clear | Sunny | Clear | Partly Cloudy | Clear |
| Lo: 60°FLo: 16°C | Hi: 65°FHi: 18°C | Lo: 45°FLo: 7°C | Hi: 61°FHi: 16°C | Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C | Lo: 55°FLo: 13°C | Hi: 65°FHi: 18°C | Lo: 50°FLo: 10°C | Hi: 65°FHi: 18°C | Lo: 55°FLo: 13°C | |
| POP: 90% | POP: 90% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 205 PM CDT Wed Sep 30 2026 

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Issued: 211 PM CDT Wed Sep 30 2026
Key Messages
- Steady light to moderate rainfall early this afternoon will become heavy at times this afternoon/evening (3-11PM). Tornado threat (4-11PM) mainly KS zones.
- Flash Flood Watch remains in effect (primarily south of Hwy 30) for potential of 2-4", localized 4-7", of total rainfall.
- Most of the rain will have ended by 3 AM tonight. Flood Watch for Nebraska may need to be ended early. Additional rainfall on Thursday appears to be more focused on Kansas and will not be as heavy as today.
- Muc...
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