Residents brace for the impact as forecasters predict the Category 1 storm will hit Louisiana before moving into Georgia.
Epsilon is expected to form large swells that are likely to cause life-threatening surf and rip current conditions.
The National Hurricane Center warned of "life-threatening storm surges" as Hurricane Delta made landfall in Southwest Louisiana on Friday night.
At one point, more than half a million residents of the East Coast states were without power.
Tropical Depression 26 is expected to strengthen to a tropical storm before eventually becoming a hurricane on Tuesday.
While the U.S. will miss the impact of the hurricane, forecasters say that "interest in Bermuda should monitor the progress of Teddy."
A storm in the early hours of Friday may help contain the wildfires as Gov. Kate Brown says: "Our firefighters are grateful for rain."
"Catastrophic and life-threatening" flooding was likely along portions of the north-central Gulf Coast, the National Hurricane Center said.
Sally is forecast to produce 10 to 20 inches of rainfall, with isolated amounts of 30 inches, from the Florida Panhandle to the Alabama/Mississippi border.
The NWS warns that historic flooding is possible and extreme life-threatening flash flooding is likely through Wednesday.
With more than 650 power outages across Utah, residents have been encouraged stay indoors and off the roads as an arctic storm system hits the state with powerful winds and a cold front.
On Sunday, Portland General Electric warned some 5,000 customers living near Mount Hood that they may temporarily lose their power.
Lake Charles residents woke up to damaged buildings, monuments, and cars as the hurricane hit the area this morning.
"It's a very sad situation," said Ashley Buller, who is assistant director of the Parish's Office of Emergency Preparedness. "We did everything we could to encourage them to leave."
"Extremely dangerous" Hurricane Laura will cause up to 20 feet of flooding in certain areas, with Lake Charles being engulfed by sea water.
While thousands are under evacuation orders, people in impacted parts of Louisiana and Texas have been urged to take cover as it may be too late to leave.
Satellite imagery and photos from a NASA astronaut are helping to visualize the size of a vast and "unsurvivable" hurricane.
Louisiana and Texas residents in the path of Hurricane Laura have been told to "take action now to protect your life!"
Hurricane Laura is expected to strengthen to a Category 4 hurricane and will be a major hurricane when it makes landfall in southeastern Texas and southwestern Louisiana.
Hurricane Laura currently has maximum sustained winds of 105 mph, but wind speeds are forecast to increase before the storm reaches the Louisiana coast.
Louisiana is expected to be hit by two Tropical Storms that will make landfall within days of each other.
According to users on Reddit, a GIF of the storm looks like a scene out of a horror movie.
The 10th Atlantic storm of 2020 will break records, becoming the earliest 'J'-named storm of the year
More than a million people across New York and New Jersey are without power, with energy companies warning that restorations could take days.
At least one tornado has already touched down in Delaware.
Flooding, fires, downed trees and structural damage have been reported from Myrtle Beach in South Carolina to Southport in North Carolina.
Isaias has weakened from a hurricane to a topical storm, but heavy rainfall and strong winds are expected as the storm travels through the east coast.
There are Tropical Storm Warnings and Watches in areas on the east coast from the Carolinas through to New England.
Forecasters say tropical storm Isaias could cause significant flooding in some East Coast areas, with heavy rainfall expected as it travels further north over the next few days.