National Weather Service United States Department of Commerce

Heavy Rainfall Across South Texas; Heat in the West

Excessive rainfall may produce locally considerable flash flooding over parts of South Texas, the western Gulf Coast, and Lower Mississippi River Valley through Thursday. Hot temperatures will persist over central and northern California and the Pacific Northwest through today. 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)