A vast region that begins in the southern plains and extends to the east coast of USA could suffer strong instability and severe weather in the next few hours, according to the forecast for this Saturday, September 7th from the U.S. National Weather Service (NWS). That agency issued various alerts for severe thunderstorms, excessive rainfall, possible flash floods. In addition, High temperatures continue on the West Coast, from Washington to California.
A stationary front extending from the southeast coast to the northern Gulf of Mexico remains the focus of numerous showers and thunderstorms over the next few days, as humidity increases. These conditions are reinforced by a cold front separate storm approaching the southern U.S., according to the NWS release.
The US weather forecast map for this Saturday, September 7NWS/NOAA
Scattered and locally heavy rainfall is expected on Saturday. Flash flooding is possible from the coasts of North Carolina to the central Gulf of Mexicowhich include northern and central Florida. As the days go by, tropical rains could move as far south as Texas.
Meanwhile, elsewhere in the U.S., a cold front is moving along the East Coast and will produce rain and thunderstorms across the Northeast. Cold temperatures extend to much of the Great Lakes, Midwest and East for the rest of the weekend.
In this sense, some mornings will be cold, with several daily record low temperatures possible on Sunday in Missouri and New Jersey. Isolated frosts are not ruled out.
On the contrary, the south of Florida will remain hot and humidwith a temperature record that will range between 32°C y 35°C until reaching 43°C.
The heat continues to continue on the US West Coast on September 7NWS/NOAA
Even though autumn is approaching, the US West Coast is not escaping the heat either. According to a report from the National Oceanic and Atmospheric Administration (NOAA), the temperatures are at their lowest since 2008. excessive heat warnings remain in force in Washington, Oregon, California y Arizona.
In California y Arizonahigh temperatures are expected to rise from 32°C to 43°C in the hottest spots.
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