National Weather Service United States Department of Commerce

Severe Thunderstorms and Excessive Rainfall in the Mid-Atlantic; Heat and Fire Weather Concerns in the West

Scattered strong to severe storms, excessive rainfall, and flooding are expected across parts of the Mid-Atlantic into the Northeast today. Flood Watches are in effect. Heat will continue to impact the West today. Heat advisories are in effect for portions of the Intermountain West; and Extreme Heat Warnings are in effect for portions of Arizona and southeast California. Read More >

Back to US Map

 
Mouse over counties to view county name and SAME code

Transmitter Status

Legend
Normal
Degraded
Out of Service
 

Areas Receiving Alert Tones

SAME Alerting Area

Coverage Area

 
 

Geolocation to get your browser location

(if you grant permission)