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Extreme Heat Watch


URGENT - WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
853 PM EDT Mon Jun 23 2025

MDZ003-VAZ027>031-WVZ052-053-240900-
/O.EXP.KLWX.XH.W.0001.000000T0000Z-250624T0100Z/
/O.NEW.KLWX.XH.A.0003.250625T1500Z-250626T0100Z/
/O.CON.KLWX.XH.W.0002.250624T1500Z-250625T0100Z/
Washington-Shenandoah-Frederick VA-Page-Warren-Clarke-Berkeley-
Jefferson-
853 PM EDT Mon Jun 23 2025

...EXTREME HEAT WARNING REMAINS IN EFFECT FROM 11 AM TO 9 PM EDT
TUESDAY...
...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH
WEDNESDAY EVENING...
...EXTREME HEAT WARNING WILL EXPIRE AT 9 PM EDT THIS EVENING...

* WHAT...For the Extreme Heat Warning, dangerously hot conditions
  with heat index values up to 108 expected. For the Extreme Heat
  Watch, dangerously hot conditions with heat index values up to 109
  possible.

* WHERE...In Maryland, Washington County. In Virginia, Clarke,
  Frederick VA, Page, Shenandoah, and Warren Counties. In West
  Virginia, Berkeley and Jefferson Counties.

* WHEN...For the Extreme Heat Warning, from 11 AM to 9 PM EDT
  Tuesday. For the Extreme Heat Watch, from Wednesday morning
  through Wednesday evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
853 PM EDT Mon Jun 23 2025

VAZ036>040-050-051-501-240900-
/O.EXP.KLWX.HT.Y.0002.000000T0000Z-250624T0100Z/
/O.NEW.KLWX.XH.A.0003.250625T1500Z-250626T0100Z/
/O.CON.KLWX.XH.W.0002.250624T1500Z-250625T0100Z/
Nelson-Albemarle-Greene-Madison-Rappahannock-Orange-Culpeper-
Northern Fauquier-
853 PM EDT Mon Jun 23 2025

...EXTREME HEAT WARNING REMAINS IN EFFECT FROM 11 AM TO 9 PM EDT
TUESDAY...
...EXTREME HEAT WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH
WEDNESDAY EVENING...
...HEAT ADVISORY WILL EXPIRE AT 9 PM EDT THIS EVENING...

* WHAT...For the Extreme Heat Warning, dangerously hot conditions
  with heat index values up to 112 expected. For the Extreme Heat
  Watch, dangerously hot conditions with heat index values up to 110
  possible.

* WHERE...Albemarle, Greene, Nelson, Orange, Culpeper, Northern
  Fauquier, Madison, and Rappahannock Counties.

* WHEN...For the Extreme Heat Warning, from 11 AM to 9 PM EDT
  Tuesday. For the Extreme Heat Watch, from Wednesday morning
  through Wednesday evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

$$

URGENT - WEATHER MESSAGE
National Weather Service Blacksburg VA
510 AM EDT Mon Jun 23 2025

NCZ004-005-VAZ022>024-033>035-043-231715-
/O.CON.KRNK.XH.A.0001.250624T1400Z-250625T0200Z/
Stokes-Rockingham-Roanoke-Botetourt-Rockbridge-Franklin-Bedford-
Amherst-Henry-
Including the cities of Roanoke, Amherst, Salem, Fincastle, Buena
Vista, Rocky Mount, Bedford, Eden, Martinsville, Lexington, and
Danbury
510 AM EDT Mon Jun 23 2025

...EXTREME HEAT WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH
TUESDAY EVENING...

* WHAT...Dangerously hot conditions with heat index values up to 108
  possible.

* WHERE...In North Carolina, Rockingham and Stokes Counties. In
  Virginia, Amherst, Bedford, Henry, Botetourt, Franklin, Roanoke,
  and Rockbridge Counties.

* WHEN...From Tuesday morning through Tuesday evening.

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

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

Monitor the latest forecasts and warnings for updates.

&&

$$

11

URGENT - WEATHER MESSAGE
National Weather Service Blacksburg VA
510 AM EDT Mon Jun 23 2025

NCZ006-VAZ044>047-058-059-231715-
/O.CON.KRNK.HT.Y.0001.250623T1500Z-250624T0000Z/
/O.CON.KRNK.XH.A.0001.250624T1400Z-250625T0200Z/
Caswell-Pittsylvania-Campbell-Appomattox-Buckingham-Halifax-
Charlotte-
Including the cities of Yanceyville, Lynchburg, Keysville,
Danville, South Boston, and Appomattox
510 AM EDT Mon Jun 23 2025

...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM
EDT THIS EVENING...
...EXTREME HEAT WATCH REMAINS IN EFFECT FROM TUESDAY MORNING THROUGH
TUESDAY EVENING...

* WHAT...For the Heat Advisory, heat index values up to 105
  expected. For the Extreme Heat Watch, dangerously hot conditions
  with heat index values up to 108 possible.

* WHERE...In North Carolina, Caswell County. In Virginia,
  Appomattox, Buckingham, Campbell, Charlotte, Halifax, and
  Pittsylvania Counties.

* WHEN...For the Heat Advisory, from 11 AM this morning to 8 PM EDT
  this evening. For the Extreme Heat Watch, from Tuesday morning
  through Tuesday evening.

* IMPACTS...Heat related illnesses increase significantly during
  extreme heat and high humidity events. Hot temperatures and high
  humidity may cause heat illnesses.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

Monitor the latest forecasts and warnings for updates.

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.

&&

$$

U.S. Dept. of Commerce
NOAA National Weather Service
1325 East West Highway
Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
Page last modified: June 2, 2009
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