Watches, Warnings & Advisories



One product issued by NWS for: Rockville MD

Excessive Heat Watch

URGENT - WEATHER MESSAGE
National Weather Service Baltimore MD/Washington DC
838 PM EDT Sat Jul 13 2024

DCZ001-MDZ004>006-008-011-013-014-016>018-503>508-VAZ037>040-050-
051-053>057-501-502-505-506-526-527-140845-
/O.CON.KLWX.EH.A.0004.240715T1500Z-240716T0000Z/
District of Columbia-Frederick MD-Carroll-Northern Baltimore-
Cecil-Southern Baltimore-Prince Georges-Anne Arundel-Charles-
St. Marys-Calvert-Northwest Montgomery-
Central and Southeast Montgomery-Northwest Howard-
Central and Southeast Howard-Northwest Harford-Southeast Harford-
Albemarle-Greene-Madison-Rappahannock-Orange-Culpeper-Fairfax-
Arlington/Falls Church/Alexandria-Stafford-Spotsylvania-
King George-Northern Fauquier-Southern Fauquier-Western Loudoun-
Eastern Loudoun-Northwest Prince William-
Central and Southeast Prince William/Manassas/Manassas Park-
Including the cities of Washington, Frederick, Ballenger Creek,
Eldersburg, Westminster, Reisterstown, Cockeysville, Elkton,
Baltimore, Bowie, Suitland-Silver Hill, Clinton, College Park,
Greenbelt, Laurel, Camp Springs, Glen Burnie, Annapolis, Severn,
South Gate, Severna Park, Arnold, Odenton, St. Charles, Waldorf,
Lexington Park, California, Chesapeake Beach, Huntingtown,
Dunkirk, North Beach, Lusby, Prince Frederick, Germantown,
Damascus, Bethesda, Rockville, Gaithersburg, Silver Spring,
Lisbon, Columbia, Ellicott City, Jarrettsville, Aberdeen,
Charlottesville, Stanardsville, Madison, Orange, Gordonsville,
Culpeper, Reston, Herndon, Annandale, Centreville, Chantilly,
McLean, Franconia, Arlington, Alexandria, Falls Church, Falmouth,
Fredericksburg, Dahlgren, Warrenton, Turnbull, Purcellville,
Leesburg, Ashburn, Sterling, Haymarket, Dale City, Manassas,
Woodbridge, Lake Ridge, and Montclair
838 PM EDT Sat Jul 13 2024

...EXCESSIVE HEAT WATCH REMAINS IN EFFECT FROM MONDAY MORNING
THROUGH MONDAY EVENING...

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

* WHERE...Portions of central, north central, northeast,
  northern and southern Maryland, The District of Columbia and
  central, northern and northwest Virginia.

* WHEN...From Monday morning through Monday evening.

* IMPACTS...Extreme heat and humidity will significantly
  increase the potential for heat related illnesses,
  particularly for those working or participating in outdoor
  activities.

* ADDITIONAL DETAILS...Very warm and humid conditions will
  persist into the overnight hours. Ensure to stay hydrated and
  find ways to stay cool. Another dangerously hot day is
  expected on Tuesday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts and warnings for updates on this
situation. Be prepared to drink plenty of fluids, stay in an air-
conditioned room, stay out of the sun, and check up on relatives
and neighbors.

Young children and pets should never be left unattended in
vehicles under any circumstances. This is especially true during
warm or hot weather when car interiors can reach lethal
temperatures in a matter of minutes.

&&

$$