closegps_fixed
Elev 633 ft, 40.63 °N, 89.75 °W

Mapleton, IL Severe Weather Alertstar_ratehome

icon52 Â°F Mapleton Station|Report|Change
Current Station
Personal Weather Station
Location: Mapleton, IL
Elevation: 633ft
Nearby Weather Stations

Active Weather Alerts

River Flood Warning
Issued: 1:10 AM Jun. 15, 2026 – National Weather Service
...FLOOD WARNING NOW IN EFFECT FROM LATE TONIGHT TO SUNDAY, JUNE
21...

* WHAT...Minor flooding is forecast.

* WHERE...Illinois River at Peoria.

* WHEN...From late tonight to Sunday, June 21.

* IMPACTS...At 18.0 feet, Some flooding begins to bottomland not
protected by levees.

* ADDITIONAL DETAILS...
- At 7:45 PM CDT Sunday the stage was 17.8 feet.
- Forecast...The river is expected to rise above flood stage
just after midnight tonight to a crest of 19.0 feet early
Wednesday afternoon. It will then fall below flood stage
Sunday, June 21.
- Flood stage is 18.0 feet.
- http://www.weather.gov/safety/flood

&&

Fld   Observed           Forecasts (7 pm CDT)
Location      Stg   Stg   Day/Time     Mon   Tue   Wed

Illinois River
Peoria        18.0  17.8  Sun 7 pm CDT 18.4  18.8  19.0


&&



Local Radar
Local Radar ImageLocal Severe Image