Lexington Weather

Lexington, Massachusetts, USA

43°F
4/12/2026 8:47am 
  • Lexington Conditions: Clear
  • Temperature: 43.3°F / 6.3°CWarmer 6.3°F than last hour.
  • Dew Point: 25.9°FDecreased 0.5°Fsince last hour.
  • Relative Humidity: 50%Decreased 15.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 30.47 inRising 0.02 inHg/hr Rising Slowly
  • Visibility: 10 miles
  • Rain Today: 0.00 in
  •   

Red Flag Warning

Issued by the National Weather Service - Sioux Falls, SD

    RED FLAG WARNING  

McCook, SD; Minnehaha, SD; Turner, SD; Lincoln, SD; Clay, SD; Union, SD

Red Flag Warning issued April 12 at 2:51AM CDT until April 12 at 7:00PM CDT by NWS Sioux Falls SD

RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 7 PM CDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR SOUTHEAST SOUTH DAKOTA AND DIXON COUNTY NEBRASKA

Areas Affected: Dixon; McCook; Minnehaha; Turner; Lincoln; Clay; Union

Urgency: Expected

Severity: Severe

Certainty: Likely

Alert Sent: Sunday 2:51am CDT

Alert Effective: Sunday 2:51am CDT

Alert Expires: Sunday 12:30pm CDT (expect updated alert by this time)

Event Onset: Sunday 12:00pm CDT

Event Ends: Sunday 7:00pm CDT

Issued by: NWS Sioux Falls SD

Details: 
...RED FLAG WARNING IN EFFECT FROM NOON TODAY TO 7 PM CDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR SOUTHEAST SOUTH DAKOTA AND DIXON COUNTY NEBRASKA...

The National Weather Service in Sioux Falls has issued a Red Flag
Warning for wind and low relative humidity, which is in effect
from noon today to 7 PM CDT this evening.

* AFFECTED AREA...In Nebraska, Dixon. In South Dakota, McCook,
Minnehaha, Turner, Lincoln, Clay and Union.

* WINDS...West 15 to 25 mph with gusts up to 35 mph.

* RELATIVE HUMIDITY...As low as 18 percent.

* IMPACTS...Any fire that develops will catch and spread
quickly. Outdoor burning is not recommended.

Information: 
A Red Flag Warning means that critical fire weather conditions
are either occurring now, or will shortly. A combination of
strong winds, low relative humidity, and warm temperatures can
contribute to extreme fire behavior.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.40db8f42fd900819c1278e21da026ad931d7673a.001.1
Codes: SDZ061, SDZ062, SDZ066, SDZ067, SDZ070, SDZ071
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.40db8f42fd900819c1278e21da026ad931d7673a.001.1