Weather patterns

This satellite image taken Thursday, May 28, 2020, shows the Grand Ethiopian Renaissance Dam on the Blue Nile river in the Benishangul-Gumuz region of Ethiopia. In an interview with The Associated Press Friday, June 19, 2020, Ethiopia's Foreign Minister Gedu Andargachew declared that his country will go ahead and start filling the $4.6 billion Grand Ethiopian Renaissance Dam next month, even without an agreement with Egypt and Sudan. (Maxar Technologies via AP)

A man rides a bicycle while holding an umbrella as rain from Tropical Storm Bertha flooded a few streets in Charleston, S.C., Wednesday, May 27, 2020. (Matthew Fortner/The Post And Courier via AP)

In this satellite image made available by NOAA shows Tropical Storm Arthur off the coast of North Carolina, Monday, May 18, 2020. The storm dropped several inches of rain on parts of eastern North Carolina and flooded roads before moving out to sea away from the state. (NOAA via AP)

Clouds loom over the Miami skyline Thursday, May 14, 2020. According to the National Hurricane Center website, "A trough of low pressure over the Straits of Florida is producing a large area of cloudiness and thunderstorms. Environmental conditions are expected to become conducive for development, and this system is likely to become a tropical or subtropical storm by late Friday or Saturday when it is located near the northwestern Bahamas." (AP Photo/Wilfredo Lee)

FILE - In this Oct. 10, 2018 file photo, Emily Hindle lies on the floor at an evacuation shelter set up at Rutherford High School, in advance of Hurricane Michael, in Panama City Beach, Fla. As each day brings the United States closer to peak severe weather season, Tornado Alley residents are facing a difficult question: Is it better to take on a twister outside a community shelter or to face the possibility of contracting the new coronavirus inside one? (AP Photo/Gerald Herbert, File)

People from the Fridays For Future movement protest outside the Australian Embassy in Madrid, Spain, Friday, Jan.10, 2020. The protest is to demand more climate action and to show solidarity with the critical situation in Australia after more than a month of forest fires. (AP Photo/Paul White)

In this photo taken Wednesday, Dec. 11, 2019, residents of the Malawi village of Tomali wait to have their young children become test subjects for the world's first vaccine against malaria. Babies in three African nations are getting the first and only vaccine for malaria in a pilot program. World health officials want to see how well the vaccine works in Malawi, Ghana and Kenya before recommending its wider use.(AP Photo/Jerome Delay)