king111807

  基本資料  
編號　　　　：90 L
擾動編號日期：2026 年 06 月 16 日 02 時
撤編日期　　：2026 年 06 月 00 日 00 時
90L.INVEST.15kts-1011mb-26.0N-101.0W

NHC : 40%

Northwestern Gulf of America:
A trough of low pressure located over northeastern Mexico is producing a large area of disorganized showers and thunderstorms. Development is not expected during the next day or so while the trough remains inland. However, the system could re-emerge over the northwestern Gulf of America late Tuesday or Wednesday, and environmental conditions there are marginally conducive for the formation of a short-lived tropical storm on Wednesday into Thursday. Regardless of tropical cyclone formation, interests across southern and eastern Texas and portions of Louisiana and Mississippi should prepare for periods of intense rainfall over the next several days which could produce widespread, life-threatening flash, urban, and river flooding. Gusty winds and coastal flooding are also possible along portions of the northwestern Gulf Coast, and Tropical Storm Watches or Warnings could be required on Tuesday. Additional information on this system can be found in products issued by your local National Weather Service Forecast Office or NHC Key Messages.
* Formation chance through 48 hours...medium...40 percent..
* Formation chance through 7 days...medium...50 percent..

king111807

NHC展望提升至50%

Northwestern Gulf of America:
A trough of low pressure located over northeastern Mexico continues
to produce a large area of disorganized showers and thunderstorms.
Development is not expected during the next day or so while the
trough remains inland.  However, the system could re-emerge over the
northwestern Gulf of America late Tuesday or Wednesday, and
environmental conditions there are marginally conducive for the
formation of a short-lived tropical storm on Wednesday into
Thursday.

Regardless of tropical cyclone formation, interests across southern
and eastern Texas and portions of Louisiana and Mississippi should
prepare for periods of intense rainfall over the next several days
which could produce widespread, life-threatening flash, urban, and
river flooding. Gusty winds and coastal flooding are also possible
along portions of the northwestern Gulf Coast, and Tropical Storm
Watches or Warnings could be required on Tuesday.  Additional
information on this system can be found in products issued by your
local National Weather Service Forecast Office or NHC Key Messages.
* Formation chance through 48 hours...medium...50 percent.
* Formation chance through 7 days...medium...50 percent.