Lexington Weather

Lexington, Massachusetts, USA

49°F

4/12/2026 7:50pm

Lexington Conditions: Overcast
Temperature: 48.6°F / 9.2°C
Dew Point: 30.7°F
Relative Humidity: 50%
Wind: Calm, 10-min avg: Calm, gust: 3 mph
Barometer: 30.32 in Rising Slowly
Visibility: 10 miles
Rain Today: 0.00 in

Flood Warning

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

FLOOD WARNING

Calhoun County, IL; Pike County, MO

Flood Warning issued April 12 at 11:41AM CDT until April 20 at 7:00AM CDT by NWS St Louis MO

FLOOD WARNING NOW IN EFFECT UNTIL MONDAY, APRIL 20

Areas Affected: Calhoun, IL; Pike, MO

Urgency: Immediate

Severity: Severe

Certainty: Observed

Alert Sent: Sunday 11:41am CDT

Alert Effective: Sunday 11:41am CDT

Alert Expires: Monday 11:45pm CDT (expect updated alert by this time)

Event Onset: Sunday 11:41am CDT

Event Ends: Monday 7:00am CDT

Issued by: NWS St Louis MO

Details:

...FLOOD WARNING NOW IN EFFECT UNTIL MONDAY, APRIL 20...

...The Flood Warning continues for the following river in Missouri
and Illinois...

Mississippi River at

Hannibal

Clarksville

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, April 20.

* ADDITIONAL DETAILS...
- At 11:30 AM CDT Sunday the stage was 25.5 feet.
- Forecast...The river is expected to rise to a crest of 26.3 feet
Wednesday morning.
- 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:2.49.0.1.840.0.64fdadbf83c5b789a643d8a98b06255cfbcfab4c.001.1
Codes: ILC013, MOC163
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.64fdadbf83c5b789a643d8a98b06255cfbcfab4c.001.1