Extreme Heat Across the Southern U.S.; Flash Flooding Threats in the Mid-Atlantic, Northeast, and Four Corners Region

Dangerous and extreme heat will remain across portions of the southern U.S. this week. Heavy rainfall may bring significant flash flooding across portions of the Mid-Atlantic and Northeast through the night, and additional flash flooding concerns across New England on Wednesday. Monsoonal thunderstorms will bring a flash flood risk to the Four Corners region, especially in burn scar areas Read More >

SERVICE CHANGE NOTICE

NATIONAL WEATHER SERVICE PUEBLO CO

355 PM MST THU FEB 1

TO: Family of Services /FOS/Subscribers…NOAA Weather Wire

Service/NWWS/Subscribers…Emergency Managers Weather

Information Network/EMWIN/Subscribers…NOAAPORT

Subscribers…Other National Weather Service/NWS/

Customers and Partners…NWS Employees.

FROM: Charles Woodrum, NWS Pueblo Meteorologist-in-Charge

Justin Louen, NWS Pueblo Service Hydrologist

SUBJECT: Change to Moderate and Major Flood Stages for ADLC2, Arkansas River near Avondale.

Recent flood assessments and coordination with local emergency management have concluded raising Moderate Flood Stage from 8.0 to 10.0 feet and Major Flood Stage from 9.0 to 12.0 feet will provide better representation and communication of impacts associated with Minor, Moderate, and Major flooding along the Arkansas River in the vicinity of Avondale, CO. This change will be effective March 4, 2024. River observations and forecasts for the Arkansas River near Avondale (ADLC2) can be found on the NWS Pueblo AHPS web site and, effective March 27, 2024, on the NWPS web site.

Justin Louen, Service Hydrologist

National Weather Service Pueblo, CO

3 Eaton Way

Pueblo, CO 81001

justin.louen@noaa.gov

This and other NWS Service Change Notices are available online at:

https://www.weather.gov/notification/

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Extreme Heat Across the Southern U.S.; Flash Flooding Threats in the Mid-Atlantic, Northeast, and Four Corners Region

Avondale River Gauge Update