NWS Weather Alerts Summary

Issued by the National Weather Service

Last update: Tuesday 2:45am EDT
Anne Arundel County - MD
   Extreme Heat Warning Extreme Heat Warning - Expires: Tuesday 6/24/2025 5:00 am
   Extreme Heat Watch Extreme Heat Watch - Expires: Tuesday 6/24/2025 5:00 am

Baltimore City - MD
   Extreme Heat Warning Extreme Heat Warning - Expires: Tuesday 6/24/2025 5:00 am
   Extreme Heat Warning Extreme Heat Warning - Expires: Tuesday 6/24/2025 5:00 am
   Extreme Heat Watch Extreme Heat Watch - Expires: Tuesday 6/24/2025 5:00 am
   Extreme Heat Watch Extreme Heat Watch - Expires: Tuesday 6/24/2025 5:00 am

Calvert County - MD
   Extreme Heat Warning Extreme Heat Warning - Expires: Tuesday 6/24/2025 5:00 am
   Extreme Heat Watch Extreme Heat Watch - Expires: Tuesday 6/24/2025 5:00 am

Caroline County -MD
   Extreme Heat Warning Extreme Heat Warning - Expires: Tuesday 6/24/2025 8:00 am

Carroll County - MD
   Extreme Heat Warning Extreme Heat Warning - Expires: Tuesday 6/24/2025 5:00 am
   Extreme Heat Watch Extreme Heat Watch - Expires: Tuesday 6/24/2025 5:00 am

Cecil County - MD
   Extreme Heat Warning Extreme Heat Warning - Expires: Tuesday 6/24/2025 5:00 am
   Air Quality Alert Air Quality Alert - Expires: Wednesday 6/25/2025 12:00 am
   Extreme Heat Watch Extreme Heat Watch - Expires: Tuesday 6/24/2025 5:00 am

Charles County - MD
   Extreme Heat Warning Extreme Heat Warning - Expires: Tuesday 6/24/2025 5:00 am
   Extreme Heat Watch Extreme Heat Watch - Expires: Tuesday 6/24/2025 5:00 am

Dorchester County - MD
   Extreme Heat Warning Extreme Heat Warning - Expires: Tuesday 6/24/2025 5:15 am

Frederick County - MD
   Extreme Heat Warning Extreme Heat Warning - Expires: Tuesday 6/24/2025 5:00 am
   Extreme Heat Watch Extreme Heat Watch - Expires: Tuesday 6/24/2025 5:00 am

Harford County - MD
   Extreme Heat Warning Extreme Heat Warning - Expires: Tuesday 6/24/2025 5:00 am
   Air Quality Alert Air Quality Alert - Expires: Wednesday 6/25/2025 12:00 am
   Extreme Heat Watch Extreme Heat Watch - Expires: Tuesday 6/24/2025 5:00 am

Howard County - MD
   Extreme Heat Warning Extreme Heat Warning - Expires: Tuesday 6/24/2025 5:00 am
   Extreme Heat Watch Extreme Heat Watch - Expires: Tuesday 6/24/2025 5:00 am

Kent County - MD
   Extreme Heat Warning Extreme Heat Warning - Expires: Tuesday 6/24/2025 8:00 am

Montgomery County - MD
   Extreme Heat Warning Extreme Heat Warning - Expires: Tuesday 6/24/2025 5:00 am
   Test Message Test Message - Expires: Tuesday 6/24/2025 2:54 am
   Extreme Heat Watch Extreme Heat Watch - Expires: Tuesday 6/24/2025 5:00 am

Prince Georges County - MD
   Extreme Heat Warning Extreme Heat Warning - Expires: Tuesday 6/24/2025 5:00 am
   Extreme Heat Watch Extreme Heat Watch - Expires: Tuesday 6/24/2025 5:00 am

Queen Anne's County - MD
   Extreme Heat Warning Extreme Heat Warning - Expires: Tuesday 6/24/2025 8:00 am

Somerset County - MD
   Extreme Heat Warning Extreme Heat Warning - Expires: Tuesday 6/24/2025 5:15 am

St. Marys County - MD
   Extreme Heat Warning Extreme Heat Warning - Expires: Tuesday 6/24/2025 5:00 am
   Extreme Heat Watch Extreme Heat Watch - Expires: Tuesday 6/24/2025 5:00 am

Talbot County - MD
   Extreme Heat Warning Extreme Heat Warning - Expires: Tuesday 6/24/2025 8:00 am

Washington County - MD
   Extreme Heat Warning Extreme Heat Warning - Expires: Tuesday 6/24/2025 5:00 am
   Extreme Heat Watch Extreme Heat Watch - Expires: Tuesday 6/24/2025 5:00 am

Wicomico County - MD
   Extreme Heat Warning Extreme Heat Warning - Expires: Tuesday 6/24/2025 5:15 am

Worcester County - MD
   Extreme Heat Warning Extreme Heat Warning - Expires: Tuesday 6/24/2025 5:15 am
   Heat Advisory Heat Advisory - Expires: Tuesday 6/24/2025 5:15 am

Allegany County - MD
   Heat Advisory Heat Advisory - Expires: Tuesday 6/24/2025 5:00 am

Garrett County - MD
   No alerts No alerts