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Elev 475 ft, 38.8 °N, 90.55 °W

St. Charles, MO Severe Weather Alertstar_ratehome

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Current Station
Personal Weather Station
Location: St. Charles, MO
Elevation: 475ft
Nearby Weather Stations

Active Weather Alerts

Wind Advisory
Issued: 7:26 AM Jun. 17, 2026 – National Weather Service
...WIND ADVISORY REMAINS IN EFFECT FROM 1 PM THIS AFTERNOON TO 8 PM
CDT THIS EVENING...

* WHAT...Southwest winds 20 to 30 mph with gusts up to 45 mph
expected.

* WHERE...Portions of south central and southwest Illinois and east
central Missouri.

* WHEN...From 1 PM this afternoon to 8 PM CDT this evening.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Winds this strong can make driving difficult, especially for high
profile vehicles. Use extra caution.

Secure outdoor objects.

&&

River Flood Warning
Issued: 3:10 AM Jun. 17, 2026 – National Weather Service
...FLOOD WARNING REMAINS IN EFFECT UNTIL FRIDAY AFTERNOON...

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Mel Price LD.

* WHEN...Until Friday afternoon.

* IMPACTS...At 20.8 feet, Unprotected farm land begins to flood

* ADDITIONAL DETAILS...
- At 10:00 PM CDT Tuesday the stage was 21.0 feet.
- Forecast...The river is expected to rise above flood stage late
this evening to a crest of 21.2 feet tomorrow morning. It will
then fall below flood stage Thursday morning.
- Flood stage is 21.0 feet.



&&


All Times CDT    Fld   Observed  Forecasts (7:00 am)
Location         Stg     Stage   Thu   Fri   Sat   Sun   Mon

Mississippi River
Mel Price LD    21.0    21.0    21.0  19.6  17.7  16.4  15.7



&&



River Flood Warning
Issued: 3:10 AM Jun. 17, 2026 – National Weather Service
...FLOOD WARNING NOW IN EFFECT UNTIL THURSDAY AFTERNOON...

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

* WHERE...Missouri River at St. Charles.

* WHEN...Until Thursday afternoon.

* IMPACTS...At 25.0 feet, Downstream near this stage, Missouri Route
H at Island Road and agricultural bottomland may begin flooding,
depending on Mississippi River flow and backwater.

* ADDITIONAL DETAILS...
- At 10:00 PM CDT Tuesday the stage was 25.2 feet.
- Recent Activity...The maximum river stage in the 24 hours ending
at 10:00 PM CDT Tuesday was 25.2 feet.
- Forecast...The river is expected to fall below flood stage
tomorrow morning and continue falling to 17.9 feet Sunday
evening.
- Flood stage is 25.0 feet.



&&


All Times CDT Fld   Observed  Forecasts (7:00 am)
Location      Stg     Stage   Thu   Fri   Sat   Sun   Mon

Missouri River
St. Charles  25.0    25.2    24.0  21.8  19.6  18.2  MSG



&&



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