Lexington Weather

Lexington, Massachusetts, USA

46°F

4/19/2026 7:56am

Lexington Conditions: Mist, Overcast
Temperature: 46.4°F / 8.0°C
Dew Point: 45.0°F
Relative Humidity: 95%
Wind: Calm, 10-min avg: Calm, gust: None
Barometer: 29.73 in Falling Slowly
Visibility: 3 miles
Rain Today: 0.00 in

Watches, Warnings, and Advisories

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

FLOOD WARNING

Pike County, IL

Flood Warning issued April 18 at 8:47PM CDT by NWS St Louis MO

FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE

Areas Affected: Pike, IL; Marion, MO

Urgency: Immediate

Severity: Severe

Certainty: Observed

Alert Sent: Saturday 8:47pm CDT

Alert Effective: Saturday 8:47pm CDT

Alert Expires: Monday 9:00am CDT

Event Onset: Saturday 8:47pm CDT

Issued by: NWS St Louis MO

Details:

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

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

Mississippi River at Lock & Dam 21.

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 Hannibal.

* WHEN...Until further notice.

* IMPACTS...At 20.2 feet, Nipper Park begins flooding on the Hannibal
riverfront.

* ADDITIONAL DETAILS...
- At 8:15 PM CDT Saturday the stage was 19.3 feet.
- Recent Activity...The maximum river stage in the 24 hours ending
at 8:15 PM CDT Saturday was 19.3 feet.
- Forecast...The river is expected to rise to a crest of 19.6 feet
tomorrow morning.
- Flood stage is 17.0 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:2.49.0.1.840.0.3c5a731454bcd7a9b74106788123d115e05d4402.005.1
Codes: ILC149, MOC127
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.3c5a731454bcd7a9b74106788123d115e05d4402.005.1

FLOOD WARNING

Pike County, IL

Flood Warning issued April 18 at 8:47PM CDT by NWS St Louis MO

FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE

Areas Affected: Pike, IL; Ralls, MO

Urgency: Immediate

Severity: Severe

Certainty: Observed

Alert Sent: Saturday 8:47pm CDT

Alert Effective: Saturday 8:47pm CDT

Alert Expires: Monday 9:00am CDT

Event Onset: Saturday 8:47pm CDT

Issued by: NWS St Louis MO

Details:

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

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

Mississippi River at Lock & Dam 21.

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 Saverton.

* WHEN...Until further notice.

* ADDITIONAL DETAILS...
- At 8:00 PM CDT Saturday the stage was 17.6 feet.
- Recent Activity...The maximum river stage in the 24 hours ending
at 8:00 PM CDT Saturday was 17.6 feet.
- Forecast...The river is expected to rise to a crest of 18.4 feet
early tomorrow afternoon.
- Flood stage is 16.0 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:2.49.0.1.840.0.3c5a731454bcd7a9b74106788123d115e05d4402.003.1
Codes: ILC149, MOC173
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.3c5a731454bcd7a9b74106788123d115e05d4402.003.1

FLOOD WARNING

Pike County, IL

Flood Warning issued April 18 at 8:47PM CDT by NWS St Louis MO

FLOOD WARNING REMAINS IN EFFECT UNTIL FURTHER NOTICE

Areas Affected: Pike, IL; Pike, MO

Urgency: Immediate

Severity: Severe

Certainty: Observed

Alert Sent: Saturday 8:47pm CDT

Alert Effective: Saturday 8:47pm CDT

Alert Expires: Monday 9:00am CDT

Event Onset: Saturday 8:47pm CDT

Issued by: NWS St Louis MO

Details:

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

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

Mississippi River at Lock & Dam 21.

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 Louisiana.

* WHEN...Until further notice.

* IMPACTS...At 19.6 feet, Maryland Street at 4th Street by the Town
Branch bridge begins flooding near this height.

* ADDITIONAL DETAILS...
- At 8:30 PM CDT Saturday the stage was 17.5 feet.
- Recent Activity...The maximum river stage in the 24 hours ending
at 8:30 PM CDT Saturday was 17.5 feet.
- Forecast...The river is expected to rise to a crest of 18.5 feet
tomorrow evening.
- 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:2.49.0.1.840.0.3c5a731454bcd7a9b74106788123d115e05d4402.007.1
Codes: ILC149, MOC163
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.3c5a731454bcd7a9b74106788123d115e05d4402.007.1