Lexington Weather

Lexington, Massachusetts, USA

60°F
4/17/2026 10:30am 
  • Lexington Conditions: Overcast
  • Temperature: 60.1°F / 15.6°CWarmer 3.4°F than last hour.
  • Dew Point: 58.6°FIncreased 3.4°Fsince last hour.
  • Relative Humidity: 95% 
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.79 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.09 in
  •   

Flood Warning

Issued by the National Weather Service - Quad Cities, IA/IL

    FLOOD WARNING  

Des Moines County, IA; Louisa County, IA

Flood Warning issued April 16 at 9:20PM CDT by NWS Quad Cities IA IL

FLOOD WARNING NOW IN EFFECT FROM FRIDAY AFTERNOON UNTIL FURTHER NOTICE

Areas Affected: Des Moines, IA; Louisa, IA; Henderson, IL; Mercer, IL

Urgency: Immediate

Severity: Severe

Certainty: Observed

Alert Sent: Thursday 9:20pm CDT

Alert Effective: Thursday 9:20pm CDT

Alert Expires: Friday 9:30pm CDT

Event Onset: Friday 1:00pm CDT

Issued by: NWS Quad Cities IA IL

Details: 
...FLOOD WARNING NOW IN EFFECT FROM FRIDAY AFTERNOON UNTIL FURTHER NOTICE...

...The Flood Warning is extended for the following rivers in
Illinois...Iowa...

Mississippi River at Keithsburg affecting Mercer, Louisa,
Henderson and Des Moines Counties.

Mississippi River at New Boston LD17 affecting Mercer and Louisa
Counties.

Mississippi River at Muscatine affecting Mercer, Rock Island,
Muscatine and Louisa Counties.

...The Flood Warning continues for the following rivers in
Illinois...Iowa...Missouri...

Mississippi River at Burlington affecting Lee, Hancock, Henderson
and Des Moines Counties.

Mississippi River at Gladstone LD18 affecting Henderson and Des
Moines Counties.

Mississippi River at Gregory Landing affecting Clark and Hancock
Counties.

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Keithsburg.

* WHEN...From Friday afternoon until further notice.

* IMPACTS...At 16.0 feet, Water is over the campground and boat ramp
in Keithsburg.

* ADDITIONAL DETAILS...
- At 8:30 PM CDT Thursday the stage was 13.9 feet.
- Forecast...The river is expected to rise above flood stage
early tomorrow afternoon and continue rising to 15.4 feet
Thursday, April 23. Additional rises are possible thereafter.
- Flood stage is 14.0 feet.

Information: 
Motorists should not attempt to drive around barricades or drive
cars through flooded areas.

Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Caution is urged when walking near riverbanks.

The next statement will be issued by Friday evening at 930 PM CDT.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.76ceb8729f67b7ec12e05496c3bdc053e592bf42.001.1
Codes: IAC057, IAC115
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.76ceb8729f67b7ec12e05496c3bdc053e592bf42.001.1