1537506949
No tropical cyclones as of Fri, 21 Sep 2018 05:15:58 GMT
https://www.nhc.noaa.gov/

1537506949

480
ABNT20 KNHC 210515
TWOAT

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
200 AM EDT Fri Sep 21 2018

For the North Atlantic…Caribbean Sea and the Gulf of Mexico:

A tropical wave located more than 700 miles southeast of the Cabo
Verde Islands. Some gradual development of this system is possible
during the next several days as the disturbance moves westward at
15 to 20 mph across the low latitudes of the eastern and central
tropical Atlantic Ocean.
* Formation chance through 48 hours…low…10 percent.
* Formation chance through 5 days…medium…50 percent.

A small but concentrated area of showers and thunderstorms
associated with a tropical wave is located about 650 miles east of
the Windward Islands. The combination of dry mid-level air and
strong upper-level winds is expected to hinder any development of
this disturbance while it moves westward to west-northwestward at
around 10 mph.
* Formation chance through 48 hours…low…10 percent.
* Formation chance through 5 days…low…10 percent.

A non-tropical area of low pressure located less than 100 miles
northeast of Bermuda, is moving southward at 10 to 15 mph. Shower
activity has diminished significantly during the past several
hours, and the combination of dry air and strong upper-level winds
is expected to inhibit any significant development for the next
several days while the system moves southward on Friday, and then
drifts westward to the southwest of Bermuda over the weekend.
* Formation chance through 48 hours…low…10 percent.
* Formation chance through 5 days…low…20 percent.

Another non-tropical low pressure system is forecast to develop
by Friday night over the central subtropical Atlantic Ocean midway
between Bermuda and the Azores. Conditions are expected to be
conducive for the low to acquire subtropical or tropical
characteristics, and a subtropical or tropical cyclone is expected
to form late this weekend or early next week while the low meanders
over the central Atlantic Ocean.
* Formation chance through 48 hours…low…near 0 percent.
* Formation chance through 5 days…high…70 percent.

$$
Forecaster Stewart

https://www.nhc.noaa.gov/gtwo.php?basin=atlc

1537506166
No tropical cyclones as of Fri, 21 Sep 2018 05:02:51 GMT
https://www.nhc.noaa.gov/

1537506166

897
ABPZ20 KNHC 210502
TWOEP

Tropical Weather Outlook
NWS National Hurricane Center Miami FL
1100 PM PDT Thu Sep 20 2018

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

A broad area of low pressure located about 1100 miles southwest of
the southern tip of the Baja California peninsula is producing
disorganized shower activity. Development, if any, of this system
will be slow to occur due to the proximity of dry air and
unfavorable upper-level winds for the next few days. This
disturbance is expected to move slowly west-northwestward at
around 10 mph during the next several days.
* Formation chance through 48 hours…low…10 percent.
* Formation chance through 5 days…low…10 percent.

2. An area of low pressure is expected to form in a couple of days
well to the south of the southern coast of Mexico. Some development
is possible early next week while the system moves nearly parallel
and well offshore of the southwestern coast of Mexico.
* Formation chance through 48 hours…low…near 0 percent.
* Formation chance through 5 days…medium…40 percent.

$$
Forecaster Stewart

https://www.nhc.noaa.gov/gtwo.php?basin=epac

1537487741
No tropical cyclones as of Thu, 20 Sep 2018 23:56:19 GMT
https://www.nhc.noaa.gov/