PEDRAM JAVAHERI, AMS METEOROLOGIST: Good morning to you, meteorologist Pedram Javaheri, CNN Weather Watch and weather across the Americas. All eyes right now on the Gulf Coast states of the United States. We do have a tropical disturbance trying its hardest to form across this region. A 40 percent probability. The National Hurricane Center giving a storm that sits about 1,500 kilometers north of the Yucatan. Very difficult to pick out as far as satellite depiction on this, not very organized and we don't think it will get organized because of the shear, essentially the winds above this storm system moving at different speeds in different directions. Regardless of it getting full-blown tropical status, we think Monday afternoon and Monday evening heavy rainfall continues around the Florida Panhandle into portions of the southern U.S. So maybe rainfall that is beneficial certainly but the amount of rain that is expected to come down, any flash flooding concern remains very high over that region with 100-plus millimeters in a 24- to 48-hour period. The southern tier of the U.S. will take temps into the 30s in Dallas, 24 out of Atlanta while, back to the west, Vancouver, British Columbia, sunny and 18 degrees to start off the final week here of September. We go to the Caribbean. Temperatures in San Juan, Puerto Rico, into the low 30s. Managua makes it up to about 33. Mexico City cooling off with the wet weather in place, about 19 with some thunderstorms in the forecast and temps across Panama and portions of northern South America should be into the upper 20s and mid-30s there.
Weather Watchers Watch the Gulf Coast