A significant weather pattern change is expected to bring cold air to the US, replacing the current warm temperatures. Heavy rain and flooding are predicted for the Midwest and South, while the East Coast will experience record-high temperatures before the cold front arrives. By Halloween, most of the country will be cold, with temperatures 10-30°F below average. The cold air is expected to stick around through mid-November, with bouts of warmer air trying to advance but being pushed back by new storm systems, potentially leading to severe weather.
Here are the key facts extracted from the text:
1. Millions of people on the East Coast are experiencing near-record warm temperatures.
2. A cold front is moving south from Canada into the north-central US.
3. The cold air will eventually take over the entire country, just in time for Halloween.
4. A significant flooding risk is forecasted for Oklahoma, Arkansas, and Missouri on Saturday.
5. Heavy rain is expected in Texas and Oklahoma early on Saturday, with a corridor of rain showers extending from Mexico to Canada.
6. The Weather Prediction Center has issued a slight risk of excessive rainfall for parts of Oklahoma, Arkansas, and Missouri.
7. The ground is already saturated in many areas, making them prone to flash flooding.
8. Temperatures in Washington, D.C. are expected to be between 80-85°F on Saturday and Sunday.
9. A cold wave will bring temperatures significantly below average across Texas, with some areas reaching the 20s.
10. A storm system will develop this weekend, causing problems including snow and ice.
11. A zone of rain will impact areas from Mexico to Canada, with the heaviest rain expected in the dark green zone.
12. Flash flooding is a concern in the dark green zone on Sunday.
13. The storm system will eject off to the east on Monday, bringing a huge zone of rain with it.
14. Cold air will move in behind the storm system, bringing cold temperatures to the entire country.
15. The Halloween forecast is expected to be cold for most of the country, with temperatures 10-30°F below average.
16. The cold air is expected to stick around for quite some time, especially in the East.
17. Several instances of severe weather are expected through the middle of November.
18. Fall tornado season is approaching, and it's essential to be prepared with the latest tornado action plans.