Lexington Weather

Lexington, Massachusetts, USA

84°F

6/14/2026 4:26pm

Lexington Conditions: Clear
Temperature: 84.0°F / 28.9°C
Dew Point: 62.8°F
Feels Like: 84.9°F
Relative Humidity: 49%
Wind: Calm, 10-min avg: Calm, gust: 4 mph
Barometer: 29.67 in Falling Slowly
Visibility: 10 miles
Rain Today: 0.00 in

Watches, Warnings, and Advisories

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

FLOOD WARNING

Calhoun County, IL

Flood Warning issued June 14 at 11:25AM CDT until June 20 at 9:24AM CDT by NWS St Louis MO

FLOOD WARNING NOW IN EFFECT FROM MONDAY AFTERNOON TO SATURDAY MORNING

Areas Affected: Calhoun, IL; Lincoln, MO

Urgency: Immediate

Severity: Severe

Certainty: Observed

Alert Sent: Sunday 11:25am CDT

Alert Effective: Sunday 11:25am CDT

Alert Expires: Monday 11:30pm CDT (expect updated alert by this time)

Event Onset: Monday 1:00pm CDT

Event Ends: Saturday 9:24am CDT

Issued by: NWS St Louis MO

Details:

...FLOOD WARNING NOW IN EFFECT FROM MONDAY AFTERNOON TO SATURDAY MORNING...

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

Mississippi River at Hannibal.

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

Mississippi River at Clarksville.

Mississippi River at Louisiana.

Mississippi River at Saverton.

Mississippi River at Winfield.

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

* WHAT...Minor flooding is forecast.

* WHERE...Mississippi River at Winfield.

* WHEN...From Monday afternoon to Saturday morning.

* IMPACTS...At 27.5 feet, At this stage, Lock and Dam 25 will
stockpile 200 tons of sand, 12,000 sandbags, and 10,000 square feet
of polyethylene plastic as a precaution.

* ADDITIONAL DETAILS...
- At 11:00 AM CDT Sunday the stage was 25.4 feet and rising.
- Forecast...The river is expected to rise above flood stage early
tomorrow afternoon to a crest of 27.0 feet Wednesday evening. It
will then fall below flood stage early Friday morning.
- Flood stage is 26.0 feet.

Information:

Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

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

Meta data:

ID: urn:oid:2.49.0.1.840.0.99dcec8f3c8a4b38af71952f82fa3e6a0ca7c20e.005.1
Codes: ILC013, MOC113
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.99dcec8f3c8a4b38af71952f82fa3e6a0ca7c20e.005.1

FLOOD WARNING

Calhoun County, IL

Flood Warning issued June 14 at 11:25AM CDT until June 20 at 3:34AM CDT by NWS St Louis MO

FLOOD WARNING NOW IN EFFECT UNTIL LATE FRIDAY NIGHT

Areas Affected: Calhoun, IL; Pike, MO

Urgency: Immediate

Severity: Severe

Certainty: Observed

Alert Sent: Sunday 11:25am CDT

Alert Effective: Sunday 11:25am CDT

Alert Expires: Monday 11:30pm CDT (expect updated alert by this time)

Event Onset: Sunday 11:25am CDT

Event Ends: Saturday 3:34am CDT

Issued by: NWS St Louis MO

Details:

...FLOOD WARNING NOW IN EFFECT UNTIL LATE FRIDAY NIGHT...

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

Mississippi River at Hannibal.

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

Mississippi River at Clarksville.

Mississippi River at Louisiana.

Mississippi River at Saverton.

Mississippi River at Winfield.

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 late Friday night.

* IMPACTS...At 27.2 feet, Silo Park just northwest of Clarksville off
Highway 79 begins flooding.

* ADDITIONAL DETAILS...
- At 11:00 AM CDT Sunday the stage was 25.8 feet and rising.
- Recent Activity...The river rose above flood stage on June 13.
- Forecast...The river is expected to rise to a crest of 27.1 feet
early Wednesday morning. It will then fall below flood stage late
Thursday evening.
- Flood stage is 25.0 feet.

Information:

Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

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

Meta data:

ID: urn:oid:2.49.0.1.840.0.99dcec8f3c8a4b38af71952f82fa3e6a0ca7c20e.002.1
Codes: ILC013, MOC163
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.99dcec8f3c8a4b38af71952f82fa3e6a0ca7c20e.002.1

FLOOD WARNING

Calhoun County, IL

Flood Warning issued June 14 at 11:15AM CDT by NWS St Louis MO

FLOOD WARNING IN EFFECT FROM LATE TONIGHT UNTIL FURTHER NOTICE

Areas Affected: Calhoun, IL; Greene, IL; Jersey, IL

Urgency: Expected

Severity: Severe

Certainty: Likely

Alert Sent: Sunday 11:15am CDT

Alert Effective: Sunday 11:15am CDT

Alert Expires: Monday 11:15pm CDT

Event Onset: Monday 4:00am CDT

Issued by: NWS St Louis MO

Details:

...FLOOD WARNING IN EFFECT FROM LATE TONIGHT UNTIL FURTHER NOTICE...

...The National Weather Service in St Louis has issued a Flood
Warning for the following rivers in Illinois...

Illinois River at Hardin.

Illinois River at Valley City.

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

* WHAT...Minor flooding is forecast.

* WHERE...Illinois River at Hardin.

* WHEN...From late tonight until further notice.

* IMPACTS...At 25.0 feet, Flood Stage.  Lowland flooding of
unprotected agricultural land begins.

* ADDITIONAL DETAILS...
- At 11:00 AM CDT Sunday the stage was 24.4 feet and rising.
- Forecast...The river is expected to rise above flood stage late
tonight and continue rising to a crest of 26.3 feet Friday
morning.
- Flood stage is 25.0 feet.

Information:

Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

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

Meta data:

ID: urn:oid:2.49.0.1.840.0.9a803de9dbaf10deeba1eaaf9dd766a3247bd1c1.001.1
Codes: ILC013, ILC061, ILC083
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.9a803de9dbaf10deeba1eaaf9dd766a3247bd1c1.001.1