Lexington Weather

Lexington, Massachusetts, USA

34°F
2/25/2026 8:26pm 
  • Lexington Conditions: Clear
  • Temperature: 34.0°F / 1.1°CColder 1.2°F than last hour.
  • Dew Point: 30.2°FDecreased 0.7°Fsince last hour.
  • Relative Humidity: 86%Increased 2.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: 3 mph
  • Barometer: 29.63 inRising 0.02 inHg/hr Rising Slowly
  • Visibility: 10 miles
  • Snow Today: 0.5 in
  •   

Red Flag Warning

Issued by the National Weather Service - Cheyenne, WY

    RED FLAG WARNING  

Niobrara/Lower Elevations of Converse/Thunder Basin National Grassland, WY; Middle North Platte River Basin/Niobrara and Converse High Plains, WY

Red Flag Warning issued February 25 at 12:31PM MST until February 27 at 6:00PM MST by NWS Cheyenne WY

RED FLAG WARNING IN EFFECT FROM 11 AM THURSDAY TO 6 PM MST FRIDAY FOR GUSTY WINDS AND DRY CONDITIONS FOR FIRE WEATHER ZONES 417, 418, AND 434

Areas Affected: Pine Ridge/Nebraska National Forest; Niobrara/Lower Elevations of Converse/Thunder Basin National Grassland; Middle North Platte River Basin/Niobrara and Converse High Plains

Urgency: Expected

Severity: Severe

Certainty: Likely

Alert Sent: Wednesday 12:31pm MST

Alert Effective: Wednesday 12:31pm MST

Alert Expires: Thursday 5:15am MST (expect updated alert by this time)

Event Onset: Thursday 11:00am MST

Event Ends: Friday 6:00pm MST

Issued by: NWS Cheyenne WY

Details: 
...RED FLAG WARNING IN EFFECT FROM 11 AM THURSDAY TO 6 PM MST FRIDAY FOR GUSTY WINDS AND DRY CONDITIONS FOR FIRE WEATHER ZONES 417, 418, AND 434...

The National Weather Service in Cheyenne has issued a Red Flag
Warning, which is in effect from 11 AM Thursday to 6 PM MST
Friday.

* AFFECTED AREA...Fire weather zones 434, 417 and 418.

* WIND...West to northwest winds 20 to 25 MPH with gusts up to 35
MPH on Thursday. Stronger winds expected on Friday with gusts
over 45 MPH possible.

* HUMIDITY...15 to 20 percent. Poor overnight humidity recoveries
are expected Thursday night.

* HIGHEST THREAT...The most critical fire weather conditions are
expected along the Interstate 80 corridor east of the Laramie
Range into the southern Nebraska Panhandle. The driest
conditions are expected here with some of the strongest winds.

* IMPACTS...Any fires that develop will likely spread rapidly.
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:2.49.0.1.840.0.1fef01c19723b439a52c0e6e1ef033607ad00cff.002.1
Codes: WYZ417, WYZ418
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.1fef01c19723b439a52c0e6e1ef033607ad00cff.002.1