Lexington Weather

Lexington, Massachusetts, USA

67°F
9/22/2026 12:33pm 
  • Lexington Conditions: Partly cloudy
  • Temperature: 67.3°F / 19.6°CWarmer 3.6°F than last hour.
  • Dew Point: 50.0°FDecreased 1.6°Fsince last hour.
  • Relative Humidity: 54%Decreased 11.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 30.33 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Watches, Warnings, and Advisories

Issued by the National Weather Service - Quad Cities, IA/IL

    FLOOD WARNING  

Flood Warning issued September 22 at 10:38AM CDT until September 24 at 3:00PM CDT by NWS Quad Cities IA IL

FLOOD WARNING NOW IN EFFECT UNTIL THURSDAY AFTERNOON

Areas Affected: Johnson, IA; Louisa, IA; Washington, IA

Urgency: Immediate

Severity: Severe

Certainty: Observed

Alert Sent: Tuesday 10:38am CDT

Alert Effective: Tuesday 10:38am CDT

Alert Expires: Wednesday 10:45am CDT (expect updated alert by this time)

Event Onset: Tuesday 10:38am CDT

Event Ends: Thursday 3:00pm CDT

Issued by: NWS Quad Cities IA IL

Details: 
...FLOOD WARNING NOW IN EFFECT UNTIL THURSDAY AFTERNOON...

...The Flood Warning is extended for the following rivers in Iowa...

Cedar River near Conesville affecting Louisa and Muscatine
Counties.

Iowa River at Oakville affecting Louisa County.

Iowa River at Wapello affecting Louisa County.

Iowa River near Lone Tree affecting Louisa, Johnson and Washington
Counties.

* WHAT...Minor flooding is occurring.

* WHERE...Iowa River near Lone Tree.

* WHEN...Until Thursday afternoon.

* IMPACTS...At 16.0 feet, Flood waters affect parts of Lola Lane and
Y Avenue. River Junction Access Park is closed.

* ADDITIONAL DETAILS...
- At 10:00 AM CDT Tuesday the stage was 16.4 feet.
- Forecast...The river is expected to rise to a crest of 17.0 feet
tomorrow morning. It will then fall below flood stage Thursday
morning.
- Flood stage is 16.0 feet.

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

Motorists should not attempt to drive around barricades or drive cars
through flooded areas.

Caution is urged when walking near riverbanks.

The next statement will be issued by Wednesday morning.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.03226bd34756804c5eedaff87f175f1772b33136.004.1
Codes: IAC103, IAC115, IAC183
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.03226bd34756804c5eedaff87f175f1772b33136.004.1

 

    FLOOD WARNING  

Flood Warning issued September 22 at 8:39AM CDT until September 23 at 5:24PM CDT by NWS Quad Cities IA IL

FLOOD WARNING NOW IN EFFECT UNTIL WEDNESDAY AFTERNOON

Areas Affected: Johnson, IA; Washington, IA

Urgency: Immediate

Severity: Severe

Certainty: Observed

Alert Sent: Tuesday 8:39am CDT

Alert Effective: Tuesday 8:39am CDT

Alert Expires: Wednesday 8:45am CDT (expect updated alert by this time)

Event Onset: Tuesday 8:39am CDT

Event Ends: Wednesday 5:24pm CDT

Issued by: NWS Quad Cities IA IL

Details: 
...FLOOD WARNING NOW IN EFFECT UNTIL WEDNESDAY AFTERNOON...

...Forecast flooding changed from Minor to Moderate severity and
increased in duration for the following rivers in Iowa...

English River at Kalona affecting Johnson and Washington Counties.

* WHAT...Moderate flooding is occurring.

* WHERE...English River at Kalona.

* WHEN...Until Wednesday afternoon.

* IMPACTS...At 17.0 feet, Water begins going over several county
roads, including 13th St, Kiwi Ave, Orange Ave and Poplar Ave.

* ADDITIONAL DETAILS...
- At 8:00 AM CDT Tuesday the stage was 16.5 feet.
- Forecast...The river is expected to rise to a crest of 16.6 feet
this afternoon. It will then fall below flood stage late tomorrow
morning.
- Flood stage is 14.0 feet.

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

Motorists should not attempt to drive around barricades or drive cars
through flooded areas.

Caution is urged when walking near riverbanks.

The next statement will be issued by Wednesday morning.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.1e26f400c7e39a056bdba8a8692077a3131f0938.001.1
Codes: IAC103, IAC183
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.1e26f400c7e39a056bdba8a8692077a3131f0938.001.1