A break in Texas' drought coming
One other area we need to watch later this week is the Gulf of Mexico. A significant shift in the atmospheric circulation is predicted for the region, with the ridge of high pressure that has brought Texas its record heat and drought predicted to shift eastwards and allow a flow of moist, tropical air into the state. A low pressure region is forecast to develop in the Gulf near the coast of Texas on Wednesday or Thursday, and this low will need to be watched for tropical development. The shift in the large scale weather pattern does not signal a permanent end to the Texas drought, but it should bring welcome rains and cooler temperatures to the Lone Star state beginning on Thursday. This will be a relief to the residents of Austin
, where the temperature topped out at 112°F yesterday--the hottest day in Austin's recorded history, tied with September 5, 2000. By Labor Day, hot and dry weather will settle back in over the state, but the new ridge of high pressure will be weaker, and temperatures will not be as hot as this week's.