Lexington Weather

Lexington, Massachusetts, USA

71°F

6/24/2026 10:21pm

Lexington Conditions: Clear
Temperature: 70.5°F / 21.4°C
Dew Point: 58.6°F
Relative Humidity: 66%
Wind: Calm, 10-min avg: Calm, gust: None
Barometer: 29.91 in Rising Slowly
Visibility: 10 miles
Rain Today: 0.01 in

Red Flag Warning

Issued by the National Weather Service - Salt Lake City, UT

RED FLAG WARNING

Central Utah Mountains, UT

Red Flag Warning issued June 24 at 5:07PM MDT until June 24 at 11:00PM MDT by NWS Salt Lake City UT

RED FLAG WARNING REMAINS IN EFFECT UNTIL 11 PM MDT THIS EVENING FOR DRY THUNDERSTORMS AND GUSTY OUTFLOW WINDS FOR FIRE WEATHER ZONE 493... ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON FRIDAY TO 3 AM MDT SUNDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 493

Areas Affected: Central Utah Mountains

Urgency: Expected

Severity: Severe

Certainty: Likely

Alert Sent: Wednesday 5:07pm MDT

Alert Effective: Wednesday 5:07pm MDT

Alert Expires: Thursday 1:15am MDT (expect updated alert by this time)

Event Onset: Wednesday 5:07pm MDT

Event Ends: Wednesday 11:00pm MDT

Issued by: NWS Salt Lake City UT

Details:

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 11 PM MDT THIS EVENING FOR DRY THUNDERSTORMS AND GUSTY OUTFLOW WINDS FOR FIRE WEATHER ZONE 493... ...RED FLAG WARNING REMAINS IN EFFECT FROM NOON FRIDAY TO 3 AM MDT SUNDAY FOR WIND AND LOW RELATIVE HUMIDITY FOR FIRE WEATHER ZONE 493...

* AFFECTED AREA...Fire Weather Zone 493 Central Utah Mountains.

* THUNDERSTORMS...Wednesday until 11 PM, Scattered dry
thunderstorms with numerous outflow wind gusts to around 40 mph
and isolated widely scattered wind gusts to around 60 mph.

* WINDS...Friday and Saturday, southwest 20 to 30 mph with gusts
40 to 50 mph with little relief Friday night.

* RELATIVE HUMIDITY...Friday and Saturday, as low as 5 percent.
Little to no overnight recovery Friday night.

* IMPACTS...Critical fire weather conditions are expected. Any
new fire starts or existing fires may spread rapidly.

Information:

A Red Flag Warning means that critical fire weather conditions
are either occurring now...or are imminent. A combination of
lightning...dry fuel conditions...and gusty microburst winds will
create favorable conditions for new fire starts and extreme fire
behavior.

A Red Flag Warning means that critical fire weather conditions
are either occurring now...or are imminent. 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.c54e70090d055ba7989c905fa413e0f06a90ab44.002.1
Codes: UTZ493
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.c54e70090d055ba7989c905fa413e0f06a90ab44.002.1