River Flood Warning 16, NWS Midland/Odessa, TX

247 
WGUS84 KMAF 030115
FLSMAF
Flood Statement
National Weather Service Midland/Odessa TX
815 PM CDT Sun Sep 2 2018

...The Flood Warning is cancelled for the following rivers in 
Texas...

  Rio Grande at Johnson Ranch affecting Brewster County
  Rio Grande at Boquillas-Rio Grande Village affecting Brewster 
  County
  
.River levels at Johnson Ranch and Boquillas have receded below 
flood stage and are forecast remain below flood stage.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Motorists are urged to heed flood warnings, and exercise caution if 
traveling through this area.  Vehicle-related fatalities are the 
number one source of flood fatalities in West Texas and New Mexico.
If you encounter a flooded stretch of roadway, do not attempt to  
cross it.  You and your vehicle could be swept downstream in rushing 
floodwaters.  Turn around, don't drown!  

River levels are high.  Ranchers and farmers should move livestock 
and machinery out of flood-prone areas if time permits.

Keep in mind that any additional rainfall across the area could
significantly change the present forecast stage.

Additional information is available at:  www.weather.gov/midland

No further statements are needed at this time.

&&

TXC043-030145-
/O.CAN.KMAF.FL.W.0016.000000T0000Z-180903T1434Z/
/TELT2.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
815 PM CDT Sun Sep 2 2018

The Flood Warning is cancelled for
  the Rio Grande at Johnson Ranch.
* At  7PM Sunday the stage was 5.9 feet (1.8 meters).
* Flood stage is 15.0 feet (4.6 meters).
* Forecast...The river will crest below flood stage at 11.2 feet (3.4
  meters) tomorrow evening.

This crest compares to a previous crest of 15.1 feet (4.6 meters) on 
Sep 24 2017.

&&

Below are the latest river stages and forecasts (feet):

                   Bf  Fld  Observed                  Forecast
Location          Stg  Stg  Stage   Day  Time   Mon   Mon   Mon   Mon
                                                1AM   7AM   1PM   7PM
  Johnson Ranch  12.0 15.0    5.9   Sun  7 PM   8.3   8.1  10.1  11.2

Below are the latest river stages and forecasts (meters):

                   Bf  Fld  Observed                  Forecast
Location          Stg  Stg  Stage   Day  Time   Mon   Mon   Mon   Mon
                                                1AM   7AM   1PM   7PM
  Johnson Ranch   3.7  4.6    1.8   Sun  7 PM   2.5   2.5   3.1   3.4

&&

LAT...LON 2900 10349 2912 10340 2915 10312 2896 10305 2895 10338


$$

TXC043-030145-
/O.CAN.KMAF.FL.W.0017.000000T0000Z-180904T0231Z/
/BOQT2.1.ER.180902T1131Z.180902T1245Z.180902T1435Z.NO/
815 PM CDT Sun Sep 2 2018

The Flood Warning is cancelled for
  the Rio Grande at Boquillas-Rio Grande Village.
* At  7PM Sunday the stage was 3.9 feet (1.2 meters).
* Fell below flood stage at  9:35 AM Sunday.
* Flood stage is 13.0 feet (4.0 meters).
* Forecast...The river will continue to fall to 4.5 feet (1.4 meters)
  by Tuesday morning.


&&

Below are the latest river stages and forecasts (feet):

                   Bf  Fld  Observed                  Forecast
Location          Stg  Stg  Stage   Day  Time   Mon   Mon   Mon   Mon
                                                1AM   7AM   1PM   7PM
  Boquillas-Rio  12.0 13.0    3.9   Sun  7 PM   5.5   4.7   4.0   4.7

Below are the latest river stages and forecasts (meters):

                   Bf  Fld  Observed                  Forecast
Location          Stg  Stg  Stage   Day  Time   Mon   Mon   Mon   Mon
                                                1AM   7AM   1PM   7PM
  Boquillas-Rio   3.7  4.0    1.2   Sun  7 PM   1.7   1.4   1.2   1.4

&&

LAT...LON 2896 10305 2915 10312 2940 10294 2931 10279 2912 10292


$$

Area Forecast Discussion
National Weather Service Midland/Odessa TX
608 AM CDT Sun Sep 2 2018

.DISCUSSION...
See 12Z aviation discussion below.

&&

.AVIATION...
VFR conditions will prevail through mid-afternoon across the area
with winds generally light south to southeast. Isolated showers
and thunderstorms will begin developing mainly in the higher
terrain by early afternoon and then increase in coverage at lower
elevations by mid to late afternoon through early evening. MVFR
conditions and wind gusts to 30 knots are possible in these
thunderstorms. Particularly after 06Z, MVFR conditions will become
more widespread due to lowering ceilings. Occasional IFR
conditions cannot be ruled out. Though areas of showers and
thunderstorms will likely persist through the night, confidence of
occurrence at specific terminal sites is not sufficient to
include in terminal forecasts beyond mid-evening at this time.

&&

.PREV DISCUSSION... /issued 421 AM CDT Sun Sep 2 2018/

DISCUSSION...

A broad upper trough is over the western half of the country with
west to southwest flow over West Texas and southeast New Mexico. A
very good supply of moisture is across the area with increased upper
level lift. Showers and thunderstorms are moving across the area as
a result of these conditions. Temperatures today are expected to be
cooler and near normal due to the increased moisture and cloud
cover. Models are showing a decrease in precipitation coverage
during the late morning hours then increasing again this afternoon.

Models, at this point in time, appear to have the heaviest rain
across eastern and southern portions of the CWA beginning tonight.
Considered issuing a Flash Flood Watch but did not think that the
models were in good enough agreement to issue one so continued with
the SPS. Similar conditions with the upper pattern and precipitation
wise will be present on Monday. Temperatures are expected to
continue to cool with highs below normal. The upper pattern changes
a bit heading into the middle part of the week with the upper trough
not as apparent, but moisture and rain/storms will be abundant
across the area. Temperatures continue to cool on Tuesday with highs
mostly in the lower to mid 80s. Moderate to heavy rain will likely
develop across the eastern CWA Tuesday morning. Similar conditions
may be present Wednesday morning. Models show the rain decreasing in
coverage across the area next weekend as an upper low over the
Central Plains moves east. Temperatures are expected to warm back up
as a result, but highs will likely still be below to around normal
heading into next weekend.

&&

.PRELIMINARY POINT TEMPS/POPS...
Big Spring                     92  73  87  70 /  30  50  50  70
Carlsbad                       86  66  86  69 /  30  50  40  40
Dryden                         96  76  90  71 /  30  50  40  70
Fort Stockton                  91  70  86  68 /  30  50  40  50
Guadalupe Pass                 82  62  78  62 /  50  50  40  40
Hobbs                          84  65  82  65 /  30  50  50  50
Marfa                          84  59  78  62 /  50  60  60  50
Midland Intl Airport           91  72  87  70 /  30  50  50  60
Odessa                         90  71  87  70 /  30  50  50  60
Wink                           91  70  89  69 /  30  50  40  50

&&

.MAF WATCHES/WARNINGS/ADVISORIES...
NM...None.
TX...None.
&&

99/99/05

Hazardous Weather Outlook
National Weather Service Midland/Odessa TX
421 AM CDT Sun Sep 2 2018

NMZ027>029-033-034-TXZ045>048-050>053-057>063-067>070-074-075-
079>082-258-030930-
Guadalupe Mountains of Eddy County-Eddy County Plains-
Northern Lea County-Central Lea County-Southern Lea County-Gaines-
Dawson-Borden-Scurry-Andrews-Martin-Howard-Mitchell-
Van Horn and Highway 54 Corridor-Reeves County and Upper Trans Pecos-
Loving-Winkler-Ector-Midland-Glasscock-Ward-Crane-Upton-Reagan-
Davis/Apache Mountains Area-Pecos-Presidio Valley-Marfa Plateau-
Big Bend Area-Terrell-Guadalupe Mountains-
421 AM CDT Sun Sep 2 2018 /321 AM MDT Sun Sep 2 2018/

This Hazardous Weather Outlook is for portions of southeast New
Mexico, southwest Texas, and western Texas.

.DAY ONE...Today and Tonight

Showers and thunderstorms are expected to develop in the higher
terrain this afternoon and expand across southeast New Mexico and
southwest Texas overnight. Heavy rainfall with localized flash
flooding is possible.

.DAYS TWO THROUGH SEVEN...Monday through Saturday

Showers and thunderstorms will remain likely over much of southeast
New Mexico and southwest Texas Monday through at least Wednesday.
Rainfall could be heavy with localized flash flooding possible.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not anticipated.

This product, along with other watches, warnings, advisories,
and statements issued by the National Weather Service Office in
Midland, can be found on the internet at...
http://weather.gov/midland

05

Special Weather Statement
National Weather Service Midland/Odessa TX
357 AM CDT Sun Sep 2 2018

NMZ027>029-033-034-TXZ045>048-050>053-057>063-067>070-074-075-
079>082-258-022200-
Guadalupe Mountains of Eddy County-Eddy County Plains-
Northern Lea County-Central Lea County-Southern Lea County-Gaines-
Dawson-Borden-Scurry-Andrews-Martin-Howard-Mitchell-
Van Horn and Highway 54 Corridor-
Reeves County and Upper Trans Pecos-Loving-Winkler-Ector-Midland-
Glasscock-Ward-Crane-Upton-Reagan-Davis/Apache Mountains Area-
Pecos-Presidio Valley-Marfa Plateau-Big Bend Area-Terrell-
Guadalupe Mountains-
Including the cities of Queen, Artesia, Carlsbad,
Carlsbad Caverns NP, Tatum, Hobbs, Lovington, Eunice, Jal,
Seminole, Lamesa, Gail, Snyder, Andrews, Stanton, Big Spring,
Colorado City, Van Horn, Pecos, Mentone, Kermit, Odessa, Midland,
Garden City, Monahans, Crane, McCamey, Rankin, Big Lake, Alpine,
Fort Davis, Fort Stockton, Presidio, Marfa, Big Bend NP,
Marathon, Dryden, Sanderson, Guadalupe Mountains NP,
and Pine Springs
357 AM CDT Sun Sep 2 2018 /257 AM MDT Sun Sep 2 2018/

...HEAVY RAINFALL WITH FLASH FLOODING POSSIBLE STARTING LATE
TODAY AND CONTINUING THROUGH MOST OF THE WEEK...

A broad upper trough has set up over Arizona and New Mexico this
weekend and put Southeast New Mexico and West Texas in a favorable
position to receive several rounds of rainfall through most of
the week.

Scattered showers and thunderstorms are expected to continue to develop
over Southeast New Mexico and West Texas today. Thunderstorms are
expected to redevelop over the Permian Basin and Trans Pecos tonight.
Heavy rainfall and localized flash flooding will be possible with
these showers and storms.

The upper trough is expected to remain just west of the region
through at least Wednesday, which will promote the development
of multiple rounds of showers and thunderstorms.  Rainfall
amounts of 1 to 3 inches could occur over portions of the forecast
area from Labor Day to Wednesday, although there are some
indications rain chances could last through the week. As a
result, there will be the threat for more widespread flash
flooding on these days.

Everyone is encouraged to keep abreast of the latest forecasts,
and hazardous weather watches and warnings during Labor Day
weekend.  Be attentive to your surroundings, and have a plan to
reach higher ground in the event of flash flooding.  Keep track
of the latest weather information at weather.gov/midland, NOAA
Weather Radio, or your favorite media outlet.

Special Weather Statement
National Weather Service Midland/Odessa TX
412 AM CDT Sun Sep 2 2018

NMZ027>029-033-034-TXZ045>048-050>053-057>063-067>070-074-075-
079>082-258-022115-
Guadalupe Mountains of Eddy County-Eddy County Plains-
Northern Lea County-Central Lea County-Southern Lea County-Gaines-
Dawson-Borden-Scurry-Andrews-Martin-Howard-Mitchell-
Van Horn and Highway 54 Corridor-
Reeves County and Upper Trans Pecos-Loving-Winkler-Ector-Midland-
Glasscock-Ward-Crane-Upton-Reagan-Davis/Apache Mountains Area-
Pecos-Presidio Valley-Marfa Plateau-Big Bend Area-Terrell-
Guadalupe Mountains-
Including the cities of Queen, Artesia, Carlsbad,
Carlsbad Caverns NP, Tatum, Hobbs, Lovington, Eunice, Jal,
Seminole, Lamesa, Gail, Snyder, Andrews, Stanton, Big Spring,
Colorado City, Van Horn, Pecos, Mentone, Kermit, Odessa, Midland,
Garden City, Monahans, Crane, McCamey, Rankin, Big Lake, Alpine,
Fort Davis, Fort Stockton, Presidio, Marfa, Big Bend NP,
Marathon, Dryden, Sanderson, Guadalupe Mountains NP,
and Pine Springs
412 AM CDT Sun Sep 2 2018 /312 AM MDT Sun Sep 2 2018/

...LOCALLY HEAVY RAINFALL IS POSSIBLE THIS AFTERNOON AND EVENING
WITH AN INCREASED RISK OF FLASH FLOODING THROUGH MID WEEK...

An upper level trough remaining over the southwest U.S. over the
next several days along with abundant moisture will bring recurrent
chances of showers and thunderstorms to southeast New Mexico and
southwest Texas at least through mid-week.

Thunderstorms will likely develop over the mountains by late
afternoon and expand across the area this evening and overnight
with locally heavy rainfall possible.

Showers and thunderstorms will increase in coverage Monday with
showers and thunderstorms likely across most of area through
Wednesday. With heavy rainfall rates possible, the threat of
localized flash flooding will also exist through at least
Wednesday with total rainfall amounts expected to range from 1 to
3 inches with locally heavier amounts possible.

Stay informed of the latest forecasts as well as hazardous
weather watches and warnings this Labor Day weekend and continuing
through mid-week. Be attentive to your surroundings, and have a
plan to reach higher ground in the event of flash flooding. Keep
track of the latest weather information at weather.gov/midland,
NOAA Weather Radio, or your favorite media outlet.

05