Extreme Heat Warning issued July 4 at 9:07AM EDT until July 4 at 8:00PM EDT by NWS Baltimore MD/Washington DC
- Region
- North America
- Category
- Weather
- Source
- NWS / NOAA weather
* WHAT...Dangerously hot conditions with heat index values up to 105
to 109 expected.
* WHERE...Portions of north central Maryland, northwest Virginia,
and eastern West Virginia.
* WHEN...Until 8 PM Edt this evening.
* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.
* ADDITIONAL DETAILS...Prolonged excessive heat may impact power,
water, and transportation systems. Heat index values of 95 to 100
are possible again Sunday afternoon.
Source:
NWS / NOAA weather