The US is experiencing unusual and severe weather patterns, including record cold temperatures, heatwaves, and severe storms. A "cutoff low" is causing torrential rain and flash flooding in the Southeast, particularly in the Appalachian Mountains. Meanwhile, two tropical cyclones are developing off the coast of Africa, which could potentially threaten the US. Sea surface temperatures in the Atlantic are unusually warm, fueling these tropical systems. This unusual weather activity is concerning, as it may indicate a more active hurricane season.
1. The U.S. has seen an unusual amount of tornadoes, giant hailstones, and severe storms over the past week.
2. A pattern is developing that will cause record cold temperatures and a heat wave at the same time.
3. Two concerning and unexpected cyclones are brewing off the coast of Africa.
4. The Storm Prediction Center has issued two separate slight risks of severe weather for Tuesday.
5. Severe thunderstorms are expected to form along a boundary in The Dakotas on Tuesday afternoon.
6. Strong winds and hail may be a problem in the Southeast on Tuesday.
7. Several rounds of showers and thunderstorms will be possible throughout the day on Tuesday.
8. The storms will be packed with moisture, leading to lots of torrential downpours.
9. The Weather Prediction Center has issued an expansive outlook for excessive rainfall on Tuesday, highlighting the risk for flash flooding.
10. An area of low pressure is stuck in the Southeast, bringing in a ton of moisture from the Gulf of Mexico and squeezing it out against the Appalachian Mountains.
11. This is known as a cutoff low, which is unusual for June.
12. A similar cutoff low is happening in the West, leading to significant chances of mountain snow on Tuesday.
13. Temperatures will be 15 to 20 degrees below normal in the West.
14. A large heat wave is expected to build through the middle of the country and up into central Canada on Wednesday.
15. The entire state of Texas will be over 100 degrees on Wednesday.
16. Some parts of Canada will be in the 90s on Wednesday.
17. The forecasted high for Atlanta, Georgia, is only 75 on Wednesday.
18. Organized clusters of thunderstorms are expected to form on Wednesday.
19. The storms will be packed with moisture, leading to lots of torrential downpours.
20. Flash flooding is expected, especially along the Southeastern side of the Appalachian Mountains between Georgia and Virginia.
21. The cutoff low will continue to dump rain in the Southeastern U.S. through Thursday.
22. The National Hurricane Center is watching two waves that could become tropical storms or hurricanes.
23. One of the waves is expected to become Tropical Storm or Hurricane Bret.
24. The model data continues to intensify the storm and push it towards Puerto Rico.
25. The sea surface temperatures in the Atlantic are fueling tropical systems, which is unusual for June.
26. The Atlantic Ocean is roasting, with extremely anomalous sea surface temperatures.
27. The waters are so warm that every single wave that comes off of Africa has the ability to become a hurricane.
28. Two tropical cyclones are brewing in the Atlantic, which is concerning as they should not exist this time of year.