Extreme Heat Warning issued July 3 at 1:18AM EDT until July 3 at 8:00PM EDT by NWS Baltimore MD/Washington DC

Region
North America
Category
Weather
Source
NWS / NOAA weather

* WHAT...For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 107 expected. For the Heat Advisory, heat index values up to 105 expected.

* WHERE...Portions of north central Maryland, northwest Virginia, and eastern and panhandle West Virginia.

* WHEN...For the Extreme Heat Warning, from 10 AM this morning to 8 PM Edt this evening. For the Heat Advisory, from 10 AM to 8 PM Edt Saturday.

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

Source: NWS / NOAA weather

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