Lexington Weather

Lexington, Massachusetts, USA

44°F
4/12/2026 8:51am 
  • Lexington Conditions: Clear
  • Temperature: 43.7°F / 6.5°CWarmer 6.3°F than last hour.
  • Dew Point: 25.7°FDecreased 0.7°Fsince last hour.
  • Relative Humidity: 49%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
  •   

Watches, Warnings, and Advisories

Issued by the National Weather Service - Hastings, NE

    RED FLAG WARNING  

Valley, NE

Red Flag Warning issued April 12 at 5:42AM CDT until April 12 at 7:00PM CDT by NWS Hastings NE

RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 7 PM CDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR VALLEY AND GREELEY COUNTIES

Areas Affected: Valley; Greeley

Urgency: Expected

Severity: Severe

Certainty: Likely

Alert Sent: Sunday 5:42am CDT

Alert Effective: Sunday 5:42am CDT

Alert Expires: Sunday 7:00pm CDT

Event Onset: Sunday 12:00pm CDT

Event Ends: Sunday 7:00pm CDT

Issued by: NWS Hastings NE

Details: 
...RED FLAG WARNING REMAINS IN EFFECT FROM NOON TODAY TO 7 PM CDT THIS EVENING FOR WIND AND LOW RELATIVE HUMIDITY FOR VALLEY AND GREELEY COUNTIES...

...CRITICAL FIRE WEATHER CONDITIONS THIS AFTERNOON...

* WINDS...Out of the west to west-southwest, sustained at least 15
MPH and gusting at least 25 MPH.

* RELATIVE HUMIDITY...As low as around 15 percent.

* IMPACTS...Any fire that develops will 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:2.49.0.1.840.0.2b873ba22f339bd169ff75318de9ca5d6baa307c.001.1
Codes: NEZ039, NEZ040
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.2b873ba22f339bd169ff75318de9ca5d6baa307c.001.1