Lexington Weather

Lexington, Massachusetts, USA

67°F
9/22/2026 12:35pm 
  • Lexington Conditions: Partly cloudy
  • Temperature: 67.3°F / 19.6°CWarmer 3.4°F than last hour.
  • Dew Point: 50.0°FDecreased 1.4°Fsince last hour.
  • Relative Humidity: 54%Decreased 10.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 30.33 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Flood Warning

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

    FLOOD WARNING  

Flood Warning issued September 21 at 9:09PM CDT until September 25 at 7:00PM CDT by NWS Quad Cities IA IL

FLOOD WARNING NOW IN EFFECT FROM WEDNESDAY AFTERNOON TO FRIDAY EVENING

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

Urgency: Immediate

Severity: Severe

Certainty: Observed

Alert Sent: Monday 9:09pm CDT

Alert Effective: Monday 9:09pm CDT

Alert Expires: Tuesday 9:15pm CDT (expect updated alert by this time)

Event Onset: Wednesday 1:00pm CDT

Event Ends: Friday 7:00pm CDT

Issued by: NWS Quad Cities IA IL

Details: 
...FLOOD WARNING NOW IN EFFECT FROM WEDNESDAY AFTERNOON TO FRIDAY EVENING...

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

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

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

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

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

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Keithsburg.

* WHEN...From Wednesday afternoon to Friday evening.

* IMPACTS...At 14.5 feet, Water affects low lying areas in Oquawka.

* ADDITIONAL DETAILS...
- At 8:30 PM CDT Monday the stage was 12.1 feet.
- Forecast...The river is expected to rise above flood stage early
Wednesday afternoon to a crest of 14.3 feet early Thursday
morning. It will then fall below flood stage early Friday
morning.
- Flood stage is 14.0 feet.

Information: 
Caution is urged when walking near riverbanks.

The next statement will be issued by Tuesday evening.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.3ed01defc641d77d7fa593c1e7abf9598913a661.002.1
Codes: IAC057, IAC115, ILC071, ILC131
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.3ed01defc641d77d7fa593c1e7abf9598913a661.002.1