Lexington Weather

Lexington, Massachusetts, USA

79°F
7/28/2026 12:08pm 
  • Lexington Conditions: Mostly cloudy
  • Temperature: 79.3°F / 26.3°CWarmer 1.2°F than last hour.
  • Dew Point: 70.0°F 
  • Relative Humidity: 73%Decreased 3.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: 2 mph
  • Barometer: 29.68 in Steady
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Watches, Warnings, and Advisories

Issued by the National Weather Service - Morristown, TN

    FLOOD ADVISORY  

Jefferson County, TN

Flood Advisory issued July 28 at 10:17AM EDT until July 28 at 12:15PM EDT by NWS Morristown TN

FLOOD ADVISORY IN EFFECT UNTIL 1215 PM EDT THIS AFTERNOON

Areas Affected: Claiborne, TN; Grainger, TN; Hamblen, TN; Jefferson, TN

Urgency: Expected

Severity: Minor

Certainty: Likely

Alert Sent: Tuesday 10:17am EDT

Alert Effective: Tuesday 10:17am EDT

Alert Expires: Tuesday 12:15pm EDT

Event Onset: Tuesday 10:17am EDT

Event Ends: Tuesday 12:15pm EDT

Issued by: NWS Morristown TN

Details: 
...FLOOD ADVISORY IN EFFECT UNTIL 1215 PM EDT THIS AFTERNOON...

* WHAT...Flooding caused by excessive rainfall is expected.

* WHERE...Eastern Claiborne County in east Tennessee...
Central Grainger County in east Tennessee...
Southwestern Hamblen County in east Tennessee...
Northeastern Jefferson County in east Tennessee...

* WHEN...Until 1215 PM EDT.

* IMPACTS...Minor flooding in low-lying and poor drainage areas.

* ADDITIONAL DETAILS...
- At 1017 AM EDT, Doppler radar indicated heavy rain due to
thunderstorms. Minor flooding is ongoing or expected to begin
shortly in the advisory area. Up to 2 inches of rain have fallen.
- Additional rainfall amounts of 1 to 2 inches are expected over
the area. This additional rain will result in minor flooding.
- Some locations that will experience flooding include...
Morristown, Jefferson City, Rutledge, New Tazewell, Tazewell,
Thorn Hill, Lone Mountain, Panther Creek State Park and Alpha.
- http://www.weather.gov/safety/flood

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

Be aware of your surroundings and do not drive on flooded roads.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.5e78f9549621e20c16e03cec8c5b32e1f75a5221.001.1
Codes: TNC025, TNC057, TNC063, TNC089
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.5e78f9549621e20c16e03cec8c5b32e1f75a5221.001.1