• Excessive Heat Warning for Calvert County, Maryland
  • Excessive Heat Warning issued July 03 at 2:16PM EDT until July 03 at 8:00PM EDT by NWS
  • Effective: Tuesday, July 3, 2018 at 1:16 p.m.
  • Expires: Tuesday, July 3, 2018 at 7 p.m.
  • ...EXCESSIVE HEAT WARNING IN EFFECT UNTIL 8 PM EDT THIS EVENING...
    The National Weather Service in Baltimore MD/Washington has
    issued an Excessive Heat Warning, which is in effect until 8 PM
    EDT this evening. The Heat Advisory is no longer in effect.
    * HEAT INDEX VALUES...Around 110 degrees due to temperatures in
    the mid 90s, and dewpoints in the mid to upper 70s.
    * IMPACTS...The heat and humidity may cause heat stress during
    outdoor exertion or extended exposure.