Lexington Weather

Lexington, Massachusetts, USA

70°F

6/15/2026 3:51am

Lexington Conditions: Overcast
Temperature: 70.2°F / 21.2°C
Dew Point: 65.1°F
Relative Humidity: 84%
Wind: Calm, 10-min avg: Calm, gust: None
Barometer: 29.51 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 8:14PM CDT until June 20 at 7:00AM CDT by NWS St Louis MO

FLOOD WARNING NOW IN EFFECT FROM MONDAY EVENING TO SATURDAY MORNING

Areas Affected: Calhoun, IL; Lincoln, MO

Urgency: Immediate

Severity: Severe

Certainty: Observed

Alert Sent: Sunday 8:14pm CDT

Alert Effective: Sunday 8:14pm CDT

Alert Expires: Tuesday 8:15am CDT (expect updated alert by this time)

Event Onset: Monday 7:00pm CDT

Event Ends: Saturday 7:00am CDT

Issued by: NWS St Louis MO

Details:

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

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

Mississippi River at Hannibal.

Mississippi River at Clarksville.

Mississippi River at Louisiana.

Mississippi River at Chester.

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 evening 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 8:00 PM CDT Sunday the stage was 25.5 feet.
- Forecast...The river is expected to rise above flood stage
tomorrow evening to a crest of 26.8 feet early Wednesday
afternoon. 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:2.49.0.1.840.0.7af069a81d42358c38c39ccf2f958598d6cd9a2d.006.1
Codes: ILC013, MOC113
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.7af069a81d42358c38c39ccf2f958598d6cd9a2d.006.1

FLOOD WARNING

Calhoun County, IL

Flood Warning issued June 14 at 8:14PM CDT until June 20 at 3:00AM 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 8:14pm CDT

Alert Effective: Sunday 8:14pm CDT

Alert Expires: Tuesday 8:15am CDT (expect updated alert by this time)

Event Onset: Sunday 8:14pm CDT

Event Ends: Saturday 3:00am CDT

Issued by: NWS St Louis MO

Details:

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

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

Mississippi River at Hannibal.

Mississippi River at Clarksville.

Mississippi River at Louisiana.

Mississippi River at Chester.

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 8:00 PM CDT Sunday the stage was 25.9 feet.
- Recent Activity...The maximum river stage in the 24 hours ending
at 8:00 PM CDT Sunday was 25.9 feet.
- Forecast...The river is expected to rise to a crest of 26.9 feet
Tuesday evening. 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:2.49.0.1.840.0.7af069a81d42358c38c39ccf2f958598d6cd9a2d.002.1
Codes: ILC013, MOC163
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.7af069a81d42358c38c39ccf2f958598d6cd9a2d.002.1

FLOOD WARNING

Calhoun County, IL

Flood Warning issued June 14 at 8:10PM CDT by NWS St Louis MO

FLOOD WARNING NOW IN EFFECT FROM MONDAY AFTERNOON UNTIL FURTHER NOTICE

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

Urgency: Immediate

Severity: Severe

Certainty: Observed

Alert Sent: Sunday 8:10pm CDT

Alert Effective: Sunday 8:10pm CDT

Alert Expires: Tuesday 8:15am CDT

Event Onset: Monday 1:00pm CDT

Issued by: NWS St Louis MO

Details:

...FLOOD WARNING NOW IN EFFECT FROM MONDAY AFTERNOON UNTIL FURTHER NOTICE...

...The Flood Warning is extended 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 Monday afternoon until further notice.

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

* ADDITIONAL DETAILS...
- At 8:00 PM CDT Sunday the stage was 24.6 feet.
- Forecast...The river is expected to rise above flood stage early
tomorrow afternoon and continue rising to a crest of 26.2 feet
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.d777426215bf0948267cb85e373a2688a3ed594b.001.1
Codes: ILC013, ILC061, ILC083
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.d777426215bf0948267cb85e373a2688a3ed594b.001.1