Lexington Weather

Lexington, Massachusetts, USA

61°F
4/13/2026 11:46am 
  • Lexington Conditions: Overcast
  • Temperature: 60.6°F / 15.9°CWarmer 2.9°F than last hour.
  • Dew Point: 54.1°FIncreased 1.4°Fsince last hour.
  • Relative Humidity: 79%Decreased 4.0% since last hour.
  • Wind: Calm, 10-min avg: Calm, gust: 8 mph
  • Barometer: 29.92 inFalling 0.04 inHg/hr Falling Slowly
  • Visibility: 10 miles
  • Rain Today: 0.01 in
  •   

Red Flag Warning

Issued by the National Weather Service - Cheyenne, WY

    RED FLAG WARNING  

Pine Ridge/Nebraska National Forest, NE; Box Butte/South Sioux/Niobrara River, NE; Lower North Platte River Basin/Scottsbluff National Monument, NE; Lodgepole Creek/Southern Nebraska Panhandle, NE

Red Flag Warning issued April 13 at 2:12AM MDT until April 13 at 8:00PM MDT by NWS Cheyenne WY

RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT THIS EVENING FOR LOW RELATIVE HUMIDITY AND BREEZY CONDITIONS FOR FIRE WEATHER ZONES 417, 418, 419, 430, 431, 432, 433, 434, 435, 436, AND 437

Areas Affected: Pine Ridge/Nebraska National Forest; Box Butte/South Sioux/Niobrara River; Lower North Platte River Basin/Scottsbluff National Monument; Lodgepole Creek/Southern Nebraska Panhandle; Niobrara/Lower Elevations of Converse/Thunder Basin National Grassland; Middle North Platte River Basin/Niobrara and Converse High Plains; North Laramie Range and Adjacent High Plains; Laramie Foothills and High Plains; Laramie East High Plains; Bordeaux/Chugwater/Wheatland; Goshen/Middle-Lower North Platte River Basin

Urgency: Expected

Severity: Severe

Certainty: Likely

Alert Sent: Monday 2:12am MDT

Alert Effective: Monday 2:12am MDT

Alert Expires: Monday 8:00pm MDT

Event Onset: Monday 2:12am MDT

Event Ends: Monday 8:00pm MDT

Issued by: NWS Cheyenne WY

Details: 
...RED FLAG WARNING REMAINS IN EFFECT UNTIL 8 PM MDT THIS EVENING FOR LOW RELATIVE HUMIDITY AND BREEZY CONDITIONS FOR FIRE WEATHER ZONES 417, 418, 419, 430, 431, 432, 433, 434, 435, 436, AND 437...

* WIND...West to southwest 15 to 20 mph. Gusts 25 to 35 mph.

* HUMIDITY...8 to 12 percent.

* IMPACTS...Any fires that develop will likely spread rapidly.
Outdoor burning is not recommended.

* ADDITIONAL DETAILS...Poor humidity recoveries are expected
Sunday night.

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.ea8236df57b21ea3f027553247a228ded35e9f13.001.1
Codes: NEZ434, NEZ435, NEZ436, NEZ437
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.ea8236df57b21ea3f027553247a228ded35e9f13.001.1