Old Res Weather

Lexington, Massachusetts, USA

35°F

2/16/2025 7:17pm

Lexington Conditions: Clear
Temperature: 35.1°F / 1.7°C
Dew Point: 32.4°F
Relative Humidity: 90%
Wind: Calm, 10-min avg: Calm, gust: None
Barometer: 29.00 in Falling Slowly
Visibility: 10 miles
Rain Today: 0.01 in
UV Index: $VPuv None

Extreme Heat Warning

Issued by the National Weather Service - Las Vegas, NV

EXTREME HEAT WARNING

Northeast Clark County, NV; Western Clark and Southern Nye County, NV; Las Vegas Valley, NV; Southern Clark County, NV; Lake Mead - NV side, NV; Lake Mohave - NV side, NV

Extreme Heat Warning issued July 27 at 4:47AM PDT until July 27 at 8:00PM PDT by NWS Las Vegas NV

EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT /8 PM MST/ THIS EVENING

Areas Affected: Lake Havasu and Fort Mohave; Lake Mead - AZ side; Lake Mohave - AZ side; Northwest Deserts; Death Valley National Park; Western Mojave Desert; Eastern Mojave Desert, Including the Mojave National Preserve; Morongo Basin; Cadiz Basin; San Bernardino County-Upper Colorado River Valley; Northeast Clark County; Western Clark and Southern Nye County; Las Vegas Valley; Southern Clark County; Lake Mead - NV side; Lake Mohave - NV side

Urgency: Expected

Severity: Severe

Certainty: Likely

Alert Sent: Monday 4:47am PDT

Alert Effective: Monday 4:47am PDT

Alert Expires: Monday 8:00pm PDT

Event Onset: Monday 4:47am PDT

Event Ends: Monday 8:00pm PDT

Issued by: NWS Las Vegas NV

Details:

...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM PDT /8 PM MST/ THIS EVENING...

* WHAT...Dangerously hot conditions expected. Afternoon temperatures
in the desert valleys will climb into the 108 to 114 degree range.
Temperatures in the Colorado River Valley may exceed 115 degrees.
Temperatures in the lower elevations of Death Valley will range
from 115 to 120 degrees. Overnight lows generally 80 to 95 degrees.

* WHERE...Portions of northwest Arizona, southeast California, and
southern Nevada including the Greater Mojave Desert region.

* WHEN...Until 8 PM PDT /8 PM MST/ this evening.

* IMPACTS...Heat related illnesses increase significantly during
extreme heat events.

Information:

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

Do not leave young children and pets in unattended vehicles. Car
interiors will reach lethal temperatures in a matter of minutes.

Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.

To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.

Monitor the latest forecasts and warnings for updates.

Meta data:

ID: urn:oid:2.49.0.1.840.0.00c82161af8b3ed7fab21bbf29d044e5a5c90dd1.001.1
Codes: NVZ016, NVZ017, NVZ020, NVZ022, NVZ025, NVZ026
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.00c82161af8b3ed7fab21bbf29d044e5a5c90dd1.001.1