A weather pattern that could bring cooler temperatures and more rain to Texas is likely to develop this month or next, according to climate forecasters at the National Oceanic and Atmospheric Administration (NOAA).
“There is increased confidence for a weak-to-moderate El Niño during the Northern Hemisphere fall and winter 2012-13,” NOAA’s Climate Prediction Center said. “El Niño conditions are likely to develop during August or September 2012.” In June, NOAA predicted only a 50 percent likelihood that El Niño would return in the second half of the year. El Niño creates unusually warm temperatures in the equatorial Pacific.
NOAA also updated its summer hurricane forecast today, suggesting we may have a “busy second half” of hurricanes in the Atlantic Basin. They expect 12 to 17 tropical storms by November, including five to eight hurricanes, of which two to three could strengthen into major hurricanes. Tropical Storm Ernesto is currently spinning in the Gulf of Mexico and headed to a flood-prone inland area in the Los Tuxtlas region of Mexico, the AP reports.
As StateImpact Texas points out, Texas needs just the right kind of storms, moist enough to drench the dry zones, but not powerful enough to erode the coastline, which is currently receding at an average rate of six feet per year.