Lexington Weather

Lexington, Massachusetts, USA

51°F
4/18/2026 10:52am 
  • Lexington Conditions: Mist, Overcast
  • Temperature: 51.3°F / 10.7°C 
  • Dew Point: 49.8°F 
  • Relative Humidity: 95% 
  • Wind: Calm, 10-min avg: Calm, gust: 2 mph
  • Barometer: 30.11 inRising 0.02 inHg/hr Rising Slowly
  • Visibility: 5 miles
  • Rain Today: 0.00 in
  •   

Flood Warning

Issued by the National Weather Service - St. Louis, MO

    FLOOD WARNING  

Adams County, IL; Lewis County, MO

Flood Warning issued April 18 at 2:43AM CDT by NWS St Louis MO

FLOOD WARNING NOW IN EFFECT FROM THIS MORNING UNTIL FURTHER NOTICE

Areas Affected: Adams, IL; Lewis, MO

Urgency: Immediate

Severity: Severe

Certainty: Observed

Alert Sent: Saturday 2:43am CDT

Alert Effective: Saturday 2:43am CDT

Alert Expires: Sunday 2:45pm CDT

Event Onset: Saturday 7:00am CDT

Issued by: NWS St Louis MO

Details: 
...FLOOD WARNING NOW IN EFFECT FROM THIS MORNING UNTIL FURTHER NOTICE...

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

Mississippi River at Canton.

River forecasts are based on observed precipitation and forecast
precipitation for the next 24 hours.

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Canton.

* WHEN...From this morning until further notice.

* IMPACTS...At 16.6 feet, Front Street leading to the campground and
Corps park campgrounds flood at this height.

* ADDITIONAL DETAILS...
- At 2:00 AM CDT Saturday the stage was 14.8 feet.
- Forecast...The river is expected to rise above flood stage this
morning and continue rising to 15.7 feet Friday morning.
Additional rises are possible thereafter.
- Flood stage is 15.0 feet.

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

This product, along with additional weather and stream information,
is available at https://water.noaa.gov/wfo/lsx

Meta data: 
ID: urn:oid:2.49.0.1.840.0.34cfbca665fb979a9941aa649288a18e539d0d5b.001.1
Codes: ILC001, MOC111
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.34cfbca665fb979a9941aa649288a18e539d0d5b.001.1