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Tropical Weather Outlook
NWS National Hurricane Center Miami FL
1100 AM PDT Mon Sep 18 2017

For the eastern North Pacific...east of 140 degrees west longitude:

The National Hurricane Center is issuing advisories on Tropical
Storm Norma, located southwest of the southern tip of the Baja
California peninsula, and on recently downgraded Tropical Storm
Otis, located more than 1000 miles west-southwest of the southern
tip of the Baja California peninsula.

1. A trough of low pressure located about 1300 miles east-southeast of
the Hawaiian Islands is producing disorganized cloudiness and
showers. Development of this system is not expected while it drifts
southwestward during the next few days.
* Formation chance through 48 hours...low...near 0 percent.
* Formation chance through 5 days...low...near 0 percent.

2. An area of low pressure is expected to form by the end of the week
south of southeastern Mexico.  Gradual development of this system
is possible this weekend while the system moves slowly
west-northwestward just south of the coast of Mexico.
* Formation chance through 48 hours...low...near 0 percent.
* Formation chance through 5 days...medium...40 percent.

Forecaster Cangialosi