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Elev 568 ft, 41.61 °N, 90.33 °W

Port Byron, IL Severe Weather Alertstar_ratehome

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Current Station
Personal Weather Station
Location: Port Byron, IL
Elevation: 568ft
Nearby Weather Stations

Active Weather Alerts

River Flood Warning
Issued: 1:48 AM Apr. 27, 2026 – National Weather Service
...FLOOD WARNING NOW IN EFFECT UNTIL TUESDAY EVENING...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Mississippi River at Muscatine.

* WHEN...Until Tuesday evening.

* IMPACTS...At 16.0 feet, Water affects the lower portion of the
Riverside Park parking lot.

* ADDITIONAL DETAILS...
- At 8:15 PM CDT Sunday the stage was 16.8 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:15 PM CDT Sunday was 17.3 feet.
- Forecast...The river is expected to fall below flood stage
early Tuesday morning and continue falling to 13.5 feet
Sunday, May 03.
- Flood stage is 16.0 feet.


&&



River Flood Warning
Issued: 1:48 AM Apr. 27, 2026 – National Weather Service
...FLOOD WARNING REMAINS IN EFFECT UNTIL EARLY TUESDAY MORNING...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Mississippi River at Ill. City LD16.

* WHEN...Until early Tuesday morning.

* IMPACTS...At 16.0 feet, Water affects the park at Andalusia.

* ADDITIONAL DETAILS...
- At 8:30 PM CDT Sunday the stage was 15.2 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 8:30 PM CDT Sunday was 15.6 feet.
- Forecast...The river is expected to fall below flood stage
tomorrow morning and continue falling to 12.3 feet Sunday,
May 03.
- Flood stage is 15.0 feet.


&&



River Flood Warning
Issued: 12:30 AM Apr. 27, 2026 – National Weather Service
...FLOOD WARNING NOW IN EFFECT UNTIL SUNDAY, MAY 03...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Rock River near Joslin.

* WHEN...Until Sunday, May 03.

* IMPACTS...At 14.0 feet, Water affects residences in outlying areas
immediately along the river including basements, yards, driveways,
and access roads.

* ADDITIONAL DETAILS...
- At 6:45 PM CDT Sunday the stage was 13.9 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 6:45 PM CDT Sunday was 14.4 feet.
- Forecast...The river is expected to fall below flood stage
Sunday, May 03 and continue falling to 11.8 feet Sunday, May
03.
- Flood stage is 12.0 feet.


&&



River Flood Warning
Issued: 12:30 AM Apr. 27, 2026 – National Weather Service
...FLOOD WARNING NOW IN EFFECT UNTIL LATE SATURDAY MORNING...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Rock River at Moline.

* WHEN...Until late Saturday morning.

* IMPACTS...At 13.0 feet, Moderate Flood Stage. In Moline, water
affects homes on South Shore Drive and cuts off access to homes
east of the I-74 bridge. Water also affects 49th Avenue south of
the theater.  Water affects Vandruff Island.

* ADDITIONAL DETAILS...
- At 6:30 PM CDT Sunday the stage was 12.9 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 6:30 PM CDT Sunday was 13.2 feet.
- Forecast...The river is expected to fall below flood stage
early Saturday morning and continue falling to 11.4 feet
Sunday, May 03.
- Flood stage is 12.0 feet.


&&



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