Weather World
Shell Rock, IA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Shell Rock Weather Forecast
| REST OF TODAY | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT |
 |  |  | | |  | | | | |  |  |
| Partly Sunny | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Thunderstorms | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Chance of Showers |
| Hi: 70°FHi: 21°C | Lo: 61°FLo: 16°C | Hi: 75°FHi: 24°C | Lo: 61°FLo: 16°C | Hi: 75°FHi: 24°C | Lo: 65°FLo: 18°C | Hi: 75°FHi: 24°C | Lo: 59°FLo: 15°C | Hi: 69°FHi: 21°C | Lo: 55°FLo: 13°C | Hi: 69°FHi: 21°C | Lo: 55°FLo: 13°C |
| POP: 40% | POP: 20% | POP: 50% | POP: 90% | POP: 90% | POP: 50% | POP: 40% | POP: 50% | POP: 50% | POP: 50% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 928 AM CDT Wed Sep 16 2026 
Shell Rock Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Shell Rock Weather Map
Shell Rock Quick Facts
Shell Rock Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 634 AM CDT Wed Sep 16 2026
Key Messages
- A Flood Watch remains in effect through this afternoon as lingering heavy rain threats persist through this morning.
- Many rivers and streams south of Highway 30 and along/north of US 34 have seen rises, mostly within bank, but a few locations have reached or exceeded minor flood stage.
- Diminishing showers/storms through the day today into this evening before coverage of storms increases after midnight into Thursday morning.
- Trend towards the heaviest rainfall late this week pushing o...