Lexington Weather

Lexington, Massachusetts, USA

63°F

9/21/2026 11:58am

Lexington Conditions: Few Clouds
Temperature: 63.1°F / 17.3°C
Dew Point: 55.8°F
Relative Humidity: 77%
Wind: Calm, 10-min avg: Calm, gust: None
Barometer: 30.09 in Steady
Visibility: 10 miles
Rain Today: 0.03 in

Watches, Warnings, and Advisories

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

FLOOD WATCH

Flood Watch issued September 20 at 9:07PM CDT until September 26 at 1:00PM CDT by NWS Quad Cities IA IL

FLOOD WATCH NOW IN EFFECT FROM WEDNESDAY MORNING TO SATURDAY AFTERNOON

Areas Affected: Hancock; Clark

Urgency: Future

Severity: Severe

Certainty: Possible

Alert Sent: Sunday 9:07pm CDT

Alert Effective: Sunday 9:07pm CDT

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

Event Onset: Wednesday 10:00am CDT

Event Ends: Saturday 1:00pm CDT

Issued by: NWS Quad Cities IA IL

Details:

...FLOOD WATCH NOW IN EFFECT FROM WEDNESDAY MORNING TO SATURDAY AFTERNOON...

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

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

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

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

...The Flood Watch continues for the following rivers in Missouri...
Illinois...

Mississippi River at Gregory Landing affecting Clark and Hancock
Counties.

* WHAT...Flooding is possible.

* WHERE...Mississippi River at Gregory Landing.

* WHEN...From Wednesday morning to Saturday afternoon.

* ADDITIONAL DETAILS...
- At 8:30 PM CDT Sunday the stage was 8.5 feet.
- Forecast...Flood stage may be reached late Wednesday morning.
- Flood stage is 15.0 feet.

Information:

If you are in the watch area, remain alert to possible flooding.

Residents and those with interests near the river should monitor
rising water levels and be prepared for possible Flood Warnings.

The next statement will be issued by Monday evening.

Meta data:

ID: urn:oid:2.49.0.1.840.0.da07eb3e65d97929ea90904595ba1bf754394392.004.1
Codes: ILZ034, MOZ010
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.da07eb3e65d97929ea90904595ba1bf754394392.004.1

FLOOD WATCH

Flood Watch issued September 20 at 9:07PM CDT until September 25 at 11:00PM CDT by NWS Quad Cities IA IL

FLOOD WATCH NOW IN EFFECT FROM LATE TUESDAY NIGHT TO FRIDAY EVENING

Areas Affected: Des Moines; Lee; Henderson; Hancock