Lexington Weather

Lexington, Massachusetts, USA

46°F

4/19/2026 7:50am

Lexington Conditions: Mist, Overcast
Temperature: 46.2°F / 7.9°C
Dew Point: 44.8°F
Relative Humidity: 95%
Wind: Calm, 10-min avg: Calm, gust: None
Barometer: 29.74 in Falling Slowly
Visibility: 3 miles
Rain Today: 0.00 in

Watches, Warnings, and Advisories

Issued by the National Weather Service - Central Illinois

FLOOD WARNING

Cass County, IL

Flood Warning issued April 18 at 8:45PM CDT by NWS Lincoln IL

FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE

Areas Affected: Cass, IL; Fulton, IL; Mason, IL

Urgency: Immediate

Severity: Severe

Certainty: Observed

Alert Sent: Saturday 8:45pm CDT

Alert Effective: Saturday 8:45pm CDT

Alert Expires: Sunday 12:45pm CDT

Event Onset: Saturday 8:45pm CDT

Issued by: NWS Lincoln IL

Details:

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

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

Illinois River near Havana affecting Cass, Mason and Fulton
Counties.

.The following forecasts are based on observed precipitation, soil
moisture conditions, and forecast precipitation.

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

* WHERE...Illinois River near Havana.

* WHEN...Until further notice.

* ADDITIONAL DETAILS...
- At 7:45 PM CDT Saturday the stage was 15.4 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 7:45 PM CDT Saturday was 15.4 feet.
- Forecast...The river is expected to rise to a crest of 16.8
feet early Thursday morning.
- Flood stage is 14.0 feet.
- http://www.weather.gov/safety/flood

Information:

Persons with interests along this river need to remain aware of the
latest forecasts and associated flood risk for their area. Stay
tuned for further updates on this flooding situation.

Caution is urged when walking near riverbanks.

Additional information is available at www.weather.gov.

Meta data:

ID: urn:oid:2.49.0.1.840.0.7622da9082fc5578ea27a21ac6f73bb93014bd70.001.1
Codes: ILC017, ILC057, ILC125
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.7622da9082fc5578ea27a21ac6f73bb93014bd70.001.1

FLOOD WARNING

Cass County, IL

Flood Warning issued April 18 at 8:44PM CDT by NWS Lincoln IL

FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE

Areas Affected: Brown, IL; Cass, IL; Morgan, IL; Schuyler, IL

Urgency: Immediate

Severity: Severe

Certainty: Observed

Alert Sent: Saturday 8:44pm CDT

Alert Effective: Saturday 8:44pm CDT

Alert Expires: Sunday 12:45pm CDT

Event Onset: Saturday 8:44pm CDT

Issued by: NWS Lincoln IL

Details:

...FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE...

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

Illinois River at Beardstown affecting Morgan, Cass, Schuyler and
Brown Counties.

.The following forecasts are based on observed precipitation, soil
moisture conditions, and forecast precipitation.

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

* WHERE...Illinois River at Beardstown.

* WHEN...Until further notice.

* IMPACTS...At 18.0 feet, Seepage problems begin in the Lost Creek
Drainage and Levee District.

* ADDITIONAL DETAILS...
- At 7:45 PM CDT Saturday the stage was 15.6 feet.
- Recent Activity...The maximum river stage in the 24 hours
ending at 7:45 PM CDT Saturday was 15.6 feet.
- Forecast...The river is expected to rise to 17.4 feet
Thursday morning. Additional rises are possible thereafter.
- Flood stage is 14.0 feet.
- http://www.weather.gov/safety/flood

Information:

Persons with interests along this river need to remain aware of the
latest forecasts and associated flood risk for their area. Stay
tuned for further updates on this flooding situation.

Caution is urged when walking near riverbanks.

Additional information is available at www.weather.gov.

Meta data:

ID: urn:oid:2.49.0.1.840.0.fa195467c9ce1a7b8149a9ea09b3ecec0793d657.001.1
Codes: ILC009, ILC017, ILC137, ILC169
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.fa195467c9ce1a7b8149a9ea09b3ecec0793d657.001.1

HYDROLOGIC OUTLOOK

Cass County, IL

Hydrologic Outlook issued April 18 at 8:48PM CDT by NWS Lincoln IL

Areas Affected: Cass, IL; Fulton, IL; Marshall, IL; Mason, IL; Morgan, IL; Peoria, IL; Schuyler, IL; Tazewell, IL; Woodford, IL

Urgency: Future

Severity: Unknown

Certainty: Possible

Alert Sent: Saturday 8:48pm CDT

Alert Effective: Saturday 8:48pm CDT

Alert Expires: Sunday 10:00am CDT

Event Onset: Saturday 8:48pm CDT

Issued by: NWS Lincoln IL

Details:

ESFILX

This hydrologic outlook includes the following river in Illinois:

Illinois River...


The following river information is based on future predicted
rainfall. The exact amount, intensity, timing, and location of the
rain that will occur is still uncertain. These outlook stages are
provided to show what may be expected if the forecast precipitation
occurs. Once there is more certainty about the river forecasts, a
flood warning or statement will be issued if the threat materializes.

Meta data:

ID: urn:oid:2.49.0.1.840.0.f2d5b27d049b0101db162b34eab8686e259b777d.001.1
Codes: ILC017, ILC057, ILC123, ILC125, ILC137, ILC143, ILC169, ILC179, ILC203
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.f2d5b27d049b0101db162b34eab8686e259b777d.001.1