Old Res Weather

Lexington, Massachusetts, USA

35°F
2/16/2025 7:17pm 
  • Lexington Conditions: Overcast
  • Temperature: 35.1°F / 1.7°CColder 0.1°F than last hour.
  • Dew Point: 32.4°FDecreased 0.1°Fsince last hour.
  • Relative Humidity: 90% 
  • Wind: Calm, 10-min avg: Calm, gust: None
  • Barometer: 29.00 inFalling 0.05 inHg/hr Falling Slowly
  • Visibility: 10 miles
  • Rain Today: 0.01 in
  • UV Index: $VPuv None
  •   

Extreme Heat Warning

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

    EXTREME HEAT WARNING  

Extreme Heat Warning issued July 30 at 2:59PM MDT until August 2 at 9:00PM MDT by NWS Salt Lake City UT

EXTREME HEAT WARNING REMAINS IN EFFECT FROM NOON FRIDAY TO 9 PM MDT SUNDAY

Areas Affected: Lower Washington County; Zion National Park; South Central Utah; Capitol Reef National Park and Vicinity; Western Canyonlands; Glen Canyon Recreation Area/Lake Powell

Urgency: Expected

Severity: Severe

Certainty: Likely

Alert Sent: Thursday 2:59pm MDT

Alert Effective: Thursday 2:59pm MDT

Alert Expires: Friday 6:00am MDT (expect updated alert by this time)

Event Onset: Friday 12:00pm MDT

Event Ends: Sunday 9:00pm MDT

Issued by: NWS Salt Lake City UT

Details: 
...EXTREME HEAT WARNING REMAINS IN EFFECT FROM NOON FRIDAY TO 9 PM MDT SUNDAY...

* WHAT...Dangerously hot conditions with temperatures up to 105 on
Friday, up to 106 on Saturday, and up to 108 on Sunday. Warm
overnight lows in the upper 60s to mid 70s will offer little
relief.

* WHERE...Capitol Reef National Park and Vicinity, Glen Canyon
Recreation Area/Lake Powell, South Central Utah, Western
Canyonlands, Lower Washington County, and Zion National Park.

* WHEN...From noon Friday to 9 PM MDT Sunday.

* 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.

Meta data: 
ID: urn:oid:2.49.0.1.840.0.3e54fb69dca5a5d76f451dad6f4ee3f6af2ff95e.002.1
Codes: UTZ123, UTZ124, UTZ128, UTZ129, UTZ130, UTZ131
Link: https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.3e54fb69dca5a5d76f451dad6f4ee3f6af2ff95e.002.1