Havana, TX Weather Alerts

The combination of slightly above normal high temperatures and
relative humidity percentages will result in uncomfortably warm
conditions across Deep South Texas today. Heat Index values are
expected to range between 105 and 110 degrees this afternoon and
early evening. Isolated areas may briefly experience heat indices
exceeding 111 degrees for a short period of time.

If working outside today, be sure to drink plenty of water, wear
loose-fitting and light-colored clothing, and take frequent breaks
in air-conditioned locations. Be sure to check on elderly and
infirm neighbors and relatives, provide shade and fresh water for
outdoor pets and livestock, and check the backseat of your vehicle
when transporting children.

The Flood Watch will expire for a portion of Deep South Texas,
including the following areas, Brooks, Cameron Island, Coastal
Cameron, Coastal Kenedy, Coastal Willacy, Inland Cameron, Inland
Kenedy, Inland Willacy, Jim Hogg, Kenedy Island, Northern Hidalgo,
Southern Hidalgo, Starr, Willacy Island and Zapata.

Widespread or areas of flooding threat has ended. Therefore, the
Flood Watch will expire at 1 PM CDT this afternoon.

HLSBRO

This product covers The Rio Grande Valley and Deep South Texas

***TROPICAL STORM WARNING NOW IN EFFECT ***

NEW INFORMATION
---------------

* CHANGES TO WATCHES AND WARNINGS:
- The Tropical Storm Watch has been upgraded to a Tropical Storm
Warning for Cameron Island, Coastal Cameron, Coastal Kenedy,
Coastal Willacy, Kenedy Island, and Willacy Island

* CURRENT WATCHES AND WARNINGS:
- A Tropical Storm Warning is in effect for Cameron Island,
Coastal Cameron, Coastal Kenedy, Coastal Willacy, Kenedy
Island, and Willacy Island

* STORM INFORMATION:
- About 420 miles southeast of South Padre Island TX or about 460
miles southeast of Port Mansfield TX
- 21.3N 93.0W
- Storm Intensity 40 mph
- Movement North or 360 degrees at 6 mph

SITUATION OVERVIEW
------------------

At 400 AM CDT, a very large area of low pressure across the Bay of
Campeche is expected to move toward the north-northwest near 7 mph,
with this general motion expected to continue through today. A turn
toward the west-northwest is expected tonight or tomorrow, and the
system is likely to approach the western Gulf coast late tomorrow as
a potential Tropical Depression or Tropical Storm. As a result of
this uncertainty, timing, and the broad scope of the low, Tropical
Storm Warnings are now in effect for coastal waters and island to
coastal portions of Kenedy, Willacy and Cameron counties for
Potential Tropical Cyclone 1.

Regardless of tropical development, the main hazard across the lower
Texas coast into Deep South Texas remains flooding rainfall of
generally 4-8 inches, with localized rainfall amounts up to 10 or
more inches, especially towards the coast. A reasonable worst case of
15 inches is possible. Beach and marine conditions will become
dangerous as well, with coastal flooding of up to 2 feet possible,
deadly rip currents, high surf, gusty winds, and low visibility in
heavy rainfall. The strongest winds of this tropical system may
reside well north of any circulation and extend further. Tropical
wind gusts up to 40 kts are possible offshore and potentially just
into coastal portions of Kenedy, Willacy, and Cameron counties.

POTENTIAL IMPACTS
-----------------

* FLOODING RAIN:
Prepare for dangerous rainfall flooding having possible significant
impacts across The Rio Grande Valley and Deep South Texas. Potential
impacts include:
- Moderate rainfall flooding may prompt several evacuations and
rescues.
- Arroyos and larger creeks may quickly become swollen with swift
currents and overspill their banks in a few places, especially
in usually vulnerable spots. Small streams, creeks, canals, and
ditches overflow.
- Flood waters can enter some structures or weaken foundations.
Several places may experience expanded areas of rapid
inundation at underpasses, low-lying spots, and poor drainage
areas. Some streets and parking lots take on moving water as
storm drains and retention ponds overflow. Driving conditions
become hazardous. Some road and bridge closures.

* SURGE:
Prepare for locally hazardous surge having possible limited impacts
across the lower Texas coast. Potential impacts in this area include:
- Localized inundation with storm surge flooding mainly along
immediate shorelines and in low-lying spots, or in areas
farther inland near where higher surge waters move ashore.
- Sections of near-shore roads and exposed parking lots could
become covered with some surge water. Driving conditions
dangerous in places where surge water covers the road.
- Moderate beach erosion. Heavy surf also breaching dunes, mainly
in usually vulnerable locations. Strong rip currents.
- Minor damage to marinas, docks, boardwalks, and piers. A few
small craft broken away from moorings.

Elsewhere across The Rio Grande Valley and Deep South Texas, little
to no impact is anticipated.

* WIND:
Prepare for hazardous wind having possible limited impacts across the
lower Texas coast and coastal portions of Kenedy, Willacy, and
Cameron counties. Potential impacts in this area include:
- Damage to porches, awnings, carports, sheds, and unanchored
mobile homes. Unsecured lightweight objects blown about.
- Many large tree limbs broken off. A few trees snapped or
uprooted, but with greater numbers in places where trees are
shallow rooted. Some fences and roadway signs blown over.
- A few roads impassable from debris, particularly within urban
or heavily wooded places. Hazardous driving conditions on
bridges and other elevated roadways.
- Scattered power and communications outages.

Elsewhere across The Rio Grande Valley and Deep South Texas, little
to no impact is anticipated.

* TORNADOES:
Protect against a tornado event having possible limited impacts
across The Rio Grande Valley and Deep South Texas. Potential impacts
include:
- The occurrence of isolated tornadoes can hinder the execution
of emergency plans during tropical events.
- A few places may experience tornado damage, along with power
and communications disruptions.
- Locations could realize roofs peeled off buildings, chimneys
toppled, mobile homes pushed off foundations or overturned,
large tree tops and branches snapped off, shallow-rooted trees
knocked over, moving vehicles blown off roads, and small boats
pulled from moorings.

PRECAUTIONARY/PREPAREDNESS ACTIONS
----------------------------------

* EVACUATIONS:
Follow the advice of local officials.

* OTHER PREPAREDNESS INFORMATION:
Now is the time to complete all preparations to protect life and
property in accordance with your emergency plan. Ensure you are in a
safe location before the onset of strong winds or possible flooding.

If you are relocating to safe shelter, leave as early as possible.
Allow extra time to reach your destination. Many roads and bridges
will be closed once strong winds arrive. Check the latest weather
forecast before departing and drive with caution.

If heading to a community shelter, become familiar with the shelter
rules before arrival, especially if you have special needs or have
pets. Take essential items with you from your Emergency Supplies Kit.

Failure to adequately shelter may result in serious injury or loss of
life. Always heed the advice of local officials and comply with any
orders that are issued. Remember, during the storm 9 1 1 Emergency
Services may not be able to immediately respond if conditions are
unsafe. This should be a big factor in your decision making.

Keep cell phones well charged. Cell phone chargers for automobiles
can be helpful, but be aware of your risk for deadly carbon monoxide
poisoning if your car is left idling in a garage or other poorly
ventilated area.

It is important to remain calm, informed, and focused during an
emergency. Be patient and helpful with those you encounter.

If you are a visitor, be sure to know the name of the city or town in
which you are staying and the name of the county in which it resides.
Listen for these locations in local news updates. Pay attention for
instructions from local authorities.

Storm surge is the leading killer associated with tropical storms and
hurricanes! Make sure you are in a safe area away from the surge
zone. Even if you are not in a surge-prone area, you could find
yourself cutoff by flood waters during and after the storm. Heed
evacuation orders issued by the local authorities.

Rapidly rising flood waters are deadly. If you are in a flood-prone
area, consider moving to higher ground. Never drive through a flooded
roadway. Remember, turn around don't drown!

If a Tornado Warning is issued for your area, be ready to shelter
quickly, preferably away from windows and in an interior room not
prone to flooding. If driving, scan the roadside for quick shelter
options.

If in a place that is vulnerable to high wind, such as near large
trees, a manufactured home, upper floors of a high-rise building, or
on a boat, consider moving to a safer shelter before the onset of
strong winds or flooding.

Closely monitor weather.gov, NOAA Weather radio or local news outlets
for official storm information. Be ready to adapt to possible changes
to the forecast. Ensure you have multiple ways to receive weather
warnings.

* ADDITIONAL SOURCES OF INFORMATION:
- For information on appropriate preparations see ready.gov
- For information on creating an emergency plan see getagameplan.org
- For additional disaster preparedness information see redcross.org

NEXT UPDATE
-----------

The next local statement will be issued by the National Weather
Service in Brownsville TX around 10 AM CDT, or sooner if conditions
warrant.

* WHAT...Flooding caused by excessive rainfall continues to be
possible.

* WHERE...A portion of Deep South Texas, including the following
areas, Brooks, Cameron Island, Coastal Cameron, Coastal Kenedy,
Coastal Willacy, Inland Cameron, Inland Kenedy, Inland Willacy,
Jim Hogg, Kenedy Island, Northern Hidalgo, Southern Hidalgo,
Starr, Willacy Island and Zapata.

* WHEN...From late tonight through Thursday afternoon.

* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Flooding may occur in poor drainage and urban areas. Low-water
crossings may be flooded.

* ADDITIONAL DETAILS...
- http://www.weather.gov/safety/flood

* WHAT...Heat index values up to 113.

* WHERE...Zapata, Jim Hogg, Starr, Brooks, Hidalgo, Cameron,
Willacy, and Kenedy County except the barrier islands.

* WHEN...Until 8 PM CDT this evening.

* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events.

* ADDITIONAL DETAILS...Heat index values have reached 111 to 115
along and east of IH-69C and US 281 from Brooks and Hidalgo County
to the west side of Laguna Madre. Values across the Brush Country,
Rio Grande Plains, and upper Valley ranged from 105 to 109 at 3 pm
and may not rise much more...but arrival of easterly winds between
4 and 5 PM may provide enough moisture to push values to 111 for
two hours in these areas.