Lexington Weather

Lexington, Massachusetts, USA

48°F
4/30/2026 10:19am 
  • Lexington Conditions: Light rain, Mist, Overcast
  • Temperature: 47.7°F / 8.7°CWarmer 0.6°F than last hour.
  • Dew Point: 46.2°FIncreased 0.5°Fsince last hour.
  • Relative Humidity: 95% 
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.70 inFalling 0.02 inHg/hr Falling Slowly
  • Visibility: 2 miles
  • Rain Today: 0.10 in
  •   

Flood Warning

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

    FLOOD WARNING  

Calhoun County, IL; Pike County, MO

Flood Warning issued April 29 at 9:28PM CDT until May 4 at 3:00PM CDT by NWS St Louis MO

FLOOD WARNING NOW IN EFFECT UNTIL MONDAY AFTERNOON

Areas Affected: Calhoun, IL; Pike, MO

Urgency: Immediate

Severity: Severe

Certainty: Observed

Alert Sent: Wednesday 9:28pm CDT

Alert Effective: Wednesday 9:28pm CDT

Alert Expires: Friday 9:30am CDT (expect updated alert by this time)

Event Onset: Wednesday 9:28pm CDT

Event Ends: Monday 3:00pm CDT

Issued by: NWS St Louis MO

Details: 
...FLOOD WARNING NOW IN EFFECT UNTIL MONDAY AFTERNOON...

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

Mississippi River at Canton.

Mississippi River at Saverton.

Mississippi River at Winfield.

Mississippi River at Hannibal.

Mississippi River at Clarksville.

Mississippi River at Louisiana.

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

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

* WHERE...Mississippi River at Clarksville.

* WHEN...Until Monday afternoon.

* IMPACTS...At 29.0 feet, Water enters the parking lot entrance at
the Clarksville Riverfront Park.

* ADDITIONAL DETAILS...
- At 9:00 PM CDT Wednesday the stage was 28.8 feet and falling.
- Recent Activity...The river first rose above flood stage on April
9. It crested near 29.1 feet on April 28.
- Forecast...The river is expected to fall below flood stage late
Sunday morning and continue falling to 22.3 feet Wednesday, May
06.
- Flood stage is 25.0 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:2.49.0.1.840.0.8418cce560db9c2bc130084831f521e5a6172350.005.1
Codes: ILC013, MOC163
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.8418cce560db9c2bc130084831f521e5a6172350.005.1