Tropical Weather Outlook: 2 areas being monitored, up to 90% development odds

en Español 000 ABNT20 KNHC 112309 TWOAT Tropical Weather Outlook NWS National Hurricane Center Miami FL 800 PM EDT Sun Oct 11 2026 For the North Atlantic...Caribbean Sea and the Gulf of America: Eastern Tropical Atlantic: An elongated area of low pressure centered a few hundred miles west of the Cabo Verde Islands is producing a large but disorganized area of showers and thunderstorms, extending from these islands southwestward into the eastern tropical Atlantic. Environmental conditions appear only marginally conducive for some development of this system over the next day or two before upper-level winds become too strong for any further development by midweek. Regardless, heavy rainfall is expected over the next few days for portions of the Cabo Verde Islands as the system moves slowly northward to north-northwestward. * Formation chance through 48 hours...low...20 percent. * Formation chance through 7 days...low...20 percent. $$ Forecaster Evans/Cangialosi

en Español 000 ABPZ20 KNHC 111734 TWOEP Tropical Weather Outlook NWS National Hurricane Center Miami FL 1100 AM PDT Sun Oct 11 2026 For the eastern and central North Pacific east of 180 longitude: Active Systems: The National Hurricane Center is issuing advisories on Hurricane Simon, located just offshore of southwestern Mexico, and has issued the final advisory on the remnants of Rachel, located inland over Nevada. South of Southern Mexico: A tropical wave over the far eastern East Pacific is producing disorganized showers and thunderstorms. Environmental conditions are expected to be conducive for gradual development, and a tropical depression is expected to form well south of southern Mexico by the middle or latter half of the week as the system moves generally west-northwestward at around 10 mph. * Formation chance through 48 hours...low...30 percent. * Formation chance through 7 days...high...90 percent. $$ Forecaster Pierce/Papin