Lexington Weather

Lexington, Massachusetts, USA

61°F

4/13/2026 11:48am

Lexington Conditions: Overcast
Temperature: 60.6°F / 15.9°C
Dew Point: 54.5°F
Relative Humidity: 80%
Wind: SW 10 mph, 10-min avg: Calm, gust: 10 mph
Barometer: 29.92 in Falling Slowly
Visibility: 10 miles
Rain Today: 0.01 in

Watches, Warnings, and Advisories

Issued by the National Weather Service - Western and Central Wyoming

RED FLAG WARNING

Natrona County/Casper BLM, WY

Red Flag Warning issued April 13 at 1:02AM MDT until April 13 at 8:00PM MDT by NWS Riverton WY

RED FLAG WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM MDT THIS EVENING

Areas Affected: Natrona County/Casper BLM

Urgency: Expected

Severity: Severe

Certainty: Likely

Alert Sent: Monday 1:02am MDT

Alert Effective: Monday 1:02am MDT

Alert Expires: Monday 8:00pm MDT

Event Onset: Monday 11:00am MDT

Event Ends: Monday 8:00pm MDT

Issued by: NWS Riverton WY

Details:

...RED FLAG WARNING IN EFFECT FROM 11 AM THIS MORNING TO 8 PM MDT THIS EVENING...

The National Weather Service in Riverton has issued a Red Flag
Warning, which is in effect from 11 AM this morning to 8 PM MDT
this evening.

* IMPACTS: Low Humidities and Strong Gusty Winds could cause
erratic fire behavior.

* AFFECTED AREA:
In Central WY...Fire Weather Zone 280.

* COUNTIES AFFECTED:
In Central WY...Natrona.

* WIND: West 25 to 35 mph with gusts up to 50 to 55 mph.

* HUMIDITY: As low as 13 percent.

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.c9d43dcd1cc1649a11a26d070e44f5bfcc651c05.001.1
Codes: WYZ280
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.c9d43dcd1cc1649a11a26d070e44f5bfcc651c05.001.1