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Most Of New Mexico To Receive Light To Moderate Rain Lowland Rain & Higher Mountain Snow.

November 19, 2025.
Looking East From C-Hill.
Carlsbad, New Mexico Sunrise.

Here Comes The Rain & Snow.

Central Arizona and southern Nevada got clobbered with heavy rainfall over the past 24 hours, according to measured and radar-estimated totals. Widespread .50" to 1" totals were common with pockets of 2" to 3". Highly unusual for late November. This is more like a September pattern. 

As of 7 AM MST this morning, the closed mid-upper level low responsible for this wet pattern was centered over southern California. It will track east into southeastern Arizona by around noontime tomorrow, then continue to open up and swing northeast into Colorado by midnight Thursday. By sunrise Thursday, a second closed mid-upper level low will be centered just west of Los Angeles. This storm is then forecast to slide southeast, then pivot across northwestern Mexico on Friday, and southern Arizona on Saturday into Sunday. By noontime on Sunday, it should be located somewhere close to El Paso as it begins to open up and move into the Texas Panhandle by sunrise on Monday. 

Abundant mid-level sub-tropical moisture is being drawn up from the eastern Pacific into New Mexico, and this will continue into Thursday. A Pacific cold front will swing eastward across the state on Thursday. Low-level southeasterly upslope flow from the Gulf of America will continue to bring moisture from the Gulf into southeastern New Mexico and West Texas today into Thursday. The dryline will light up and become active near the New Mexico/Texas border this afternoon. A few multicelluar or isolated low-topped supercell thunderstorms may develop and produce localized severe thunderstorms with large hail being the main threat.

Scattered to numerous rain showers with embedded areas of steady rain will increase in coverage across the state today into Thursday. Wide-spread light to moderate lowland rainfall should break out with pockets of heavy rain state-wide. A few thunderstorms are possible, and some of these may be marginally severe over parts of southern and southeastern New Mexico today into early this evening.

Winter Weather Advisories are in effect from 11 PM MST tonight through 5 AM MST Friday for the northern mountains. 3" to 7" of new snowfall above 8,500' is possible with up to 10" across the higher peaks. 

Snow levels across western, northern, and central New Mexico will start out around 9,000' today, dropping down to around 6,500' by Thursday. Snow levels in the Sac's will be above 9,500' today but will drop down to around 7,000' by Thursday. 

Whitewater Baldy in the Gila could pick up 12" to 18" of snowfall from this storm. 3" to 7" are forecast for the northern mountains, with the higher peaks getting perhaps 10". Ski Apache west of Ruidoso may pick up 6" to 8" of the white stuff by Thursday. Locally higher totals are possible in all of these areas. 

Thursday afternoon still looks a little windy in some areas as the storm pulls off to the northeast and the front sweeps east across the state. 

Friday will be a down day before the next storm approaches this weekend. More lowland rains and high mountain snows are expected.


Area Forecast Discussion
National Weather Service Midland/Odessa TX
449 AM CST Wed Nov 19 2025

...New AVIATION...

.KEY MESSAGES...
Updated at 446 AM CST Wed Nov 19 2025

- Isolated severe storms this afternoon and evening across the
  eastern Permian Basin and Lower Trans Pecos with large hail
  being the main threat.

- Strong winds over Guadalupe Mountains Thursday afternoon into
  Friday morning.

&&

.SHORT TERM...
(Today through Thursday afternoon)
Issued at 1255 AM CST Wed Nov 19 2025

An active weather pattern is among us following a very warm and dry
30 day period. An upper trough to our west will provide our next
shot for widespread showers and thunderstorms across the region.
Southwesterly flow aloft will increase today as the trough begins to
move east. This flow regime will induce leeside surface troughing
helping to draw deep Gulf moisture (dewpts >60F) west across the
area. By late afternoon, an increasing low level jet along with
modest upper level support should allow for isolated convection to
develop, mainly across the eastern half of the forecast area. Hi-
res models help support this idea with development generally
after 4 PM CST. Steep mid level lapse rates along with modest deep
layer shear will support isolated multicell/supercell structures
with large hail being the main threat. The big question will be
instability as we expect a rather extensive mid and upper cloud
deck due to the deep fetch of moisture off the Pacific. While
temperatures will remain above normal, we will cool several
degrees from previous days due to the clouds.

The chance of rain remains high (60%) into tonight as mid and
upper level lift further increases with the approach of the upper
trough. Another round of storms appears likely to develop after
midnight across much of the area. While the severe threat lowers
somewhat due to the loss of daytime heating, high PWATs (>1") and
training storms could lead to isolated areas of flash flooding.

Shower and thunderstorm chances peak (>80%) Thursday as the upper
trough lifts and deamplifies over the region. Another round of
storms is expected to develop and focus along an advancing Pacific
front that will sweep across the area during the day. While
moisture values remain high, storms will be fast-moving helping to
limit the threat for flash flooding. Strong to severe storms are
still possible Thursday, but weakening upper level support should
help negate the threat. Expect high temperatures a few degrees
cooler once again, especially across the higher terrain where the
front will move through earlier in the day. Gusty west winds will
follow the passage of the front with gusts >50 mph likely across
the Guadalupe Mountains Thursday afternoon into the evening. Will
continue to monitor for possible high wind products.

&&

.LONG TERM...
(Thursday night through Tuesday)
Issued at 1255 AM CST Wed Nov 19 2025

The extended remains active as another storm system is set to affect
the region later this weekend. Before that occurs, we are looking at
a beautiful Friday as high pressure settles in helping to clear
skies. With a Pacific airmass behind the front, high temperatures
will still climb into the 60s and 70s for most locations outside of
the mountains (50s).

Attention quickly turns to the west to another upper trough diving
south over Baja early Saturday. Southwesterly flow will increase
overhead once again helping to draw Gulf moisture back west over
the area. This system will arrive Sunday into Monday bringing our
next best chance of widespread showers and storms. Many of the
details still have to be ironed out with this system so more on it
once we get trough this week`s storm. Temperatures will remain
above normal through the duration of this forecast cycle as any
really cold air stays well to our north.

&&
Area Forecast Discussion...UPDATED
National Weather Service Albuquerque NM
430 AM MST Wed Nov 19 2025

...New AVIATION...

.KEY MESSAGES...
Updated at 426 AM MST Wed Nov 19 2025

- A moist Pacific storm system will bring cooler and unsettled
  weather through Thursday night, with high chances for mountain
  snow and valley rain.

- Accumulating snow will be favored above 9000 feet Wednesday
  night through Thursday night,

- Another Pacific storm system will bring more precipitation to
  the region late this weekend and into early Monday. There is a
  moderate chance (30-50%) that a Winter Weather Advisory will be
  required for the northern mountains late this weekend.

&&

.SHORT TERM...
(Today through Thursday)
Issued at 1206 AM MST Wed Nov 19 2025

A 555dam 500mb low is currently progressing east across SoCal,
with a deep tap of Pacific moisture streaming over the region per
the latest water vapor satellite imagery. Moisture advection will
continue into Thursday morning, with PWATS rising to near daily
record high values as the upper low swings east across AZ. The
result will be abundant cloud cover and increasing chances for
valley rain and mountain snow through Thursday. Occasional
lightning strikes can not be ruled out, especially on Thursday as
the filling upper low moves over central NM. Soaking rains are
expected for much of central and south central NM, with qpf
amounts of 0.50-1.00". Southwest areas will see higher amounts
due to stronger forcing as the upper low pivots toward the AZ/NM
border Thursday morning. Snow levels will start off high, around
9kft or higher, but lower to around 8kft late Thursday. These high
snow levels will limit impacts from snow accumulation mainly to
the high terrain well above our population centers. The highest
peaks of the southwest mountains (mainly just Whitewater Baldy)
could pick up between 12-18" of snow, with 5-10" forecast across
the higher terrain of the northern mountains. Will issue a Winter
Weather Advisory for Wednesday night through Thursday night for
the northern mountains where higher mountain passes will be
impacted, but refrain from issuing for the southwest mountains
with no populations or infrastructure impacts expected.
Temperatures will be notably colder on Thursday, with highs
forecast to be 5-15 degrees below average across much of the
area.

&&

.LONG TERM...
(Thursday night through Tuesday)
Issued at 1206 AM MST Wed Nov 19 2025

The upper low is forecast to eject northeast out of NM Thursday
night as the another upper low dives southeast along the CA
coast, following a similar track to the first system.
Precipitation will slowly wind-down Thursday night across north
central and northeast NM, but snow will continue to accumulate in
the northern mountains. Expect a short-lived break from the active
weather pattern Friday into Saturday as a shortwave ridge
develops overhead and moves slowly east into the southern plains.
Moisture advection will ramp back up Saturday into Saturday night
as the upper low moves inland over the northern Baja Peninsula and
then lifts northeast toward southern AZ. The 00Z medium range
models solutions agree on a filling upper low impacting NM with
another round of precipitation beginning Saturday night and
ramping up Sunday, but differ on the exact placement and
progression of the upper level feature. Snow levels will be high
with this upper low as well and 500mb heights are forecast to be
an unimpressive 562-565dam as the system moves over NM. So, more
valley rain and high terrain snow, with a moderate chance (30-50%)
of a Winter Weather Advisory being required for the northern
mountains. Warming and drying is forecast early next week behind
the departing upper low with moderate west-northwest flow aloft.

&&
Area Forecast Discussion
National Weather Service El Paso TX/Santa Teresa NM
441 AM MST Wed Nov 19 2025

...New AVIATION, FIRE WEATHER...

.KEY MESSAGES...
Updated at 430 AM MST Wed Nov 19 2025

 - Scattered showers and thunderstorms this afternoon, focusing
   across southwest New Mexico. Some storms could be strong to
   severe. Localized flooding possible with rain totals one to two
   inches.

 - Widespread rain showers tonight into Thursday morning. Snow
   levels above 9,000 feet. New rain amounts 0.50-0.75 inches
   along the Rio Grande valley.

 - Next round of rain chances timed for Saturday night into
   Sunday.

&&

.DISCUSSION...
Issued at 943 PM MST Tue Nov 18 2025

The low pressure system that will bring the Borderland rain showers
and high elevation mountain snow Wed/Thu is currently sitting over
SoCal and will progress eastward. Models are suggesting pretty good
areawide coverage for rain showers on Wednesday. Instability values
are lackluster with values generally below 500 J/kg, but plenty of
shear will be around (0-6km shear of 50-75kt). Overnight tonight and
into the morning hours Wednesday we can expect rain showers but
turns more convective as we head into the afternoon hours. The
strongest storms should be isolated in nature but could see some low
topped supercells bringing the threat of gusty outflow winds and
hail. Moderate rainfall possible as well but thankfully the added
shear will allow for these storms to move off an area quickly before
causing any flooding issues. However, if storms begin back building
over an area - that could become an issue.

Snow levels will be quite high (above 9500`) on
Wednesday but looks like snow levels start to crash late
Wednesday/early Thursday which would bring some high elevation snow.
Snow levels start at around 9000` Wednesday evening but drop to
around 8000` in the Gila region. By late Thursday night snow levels
get to around 7000` but much of the precipitation has moved out of
the area. Current snow totals look light with totals anywhere from
just a coating to an inch or two on the highest elevations of the
Black Range. The Sacramento Mtns will see light totals as well (a
coating to an inch or so possible). In addition to the snow, rain
chances look to persist late Wednesday and into Thursday for much of
the area. Similar environment expected Thursday to what we`ll see
Wednesday where there`s plenty of shear to work with but not much
instability, and instability values look just a bit less than
Wednesday but similar hazards can be expected.

The system looks to move out late Thursday which may keep some
lingering light showers behind the system but Friday looks much
quieter with light winds, dry conditions, and below normal
temperatures. Our next system arrives late Saturday bringing
precipitation chances by late evening Saturday. This second system
looks to take a similar trajectory in the way it makes it`s way
onshore over SoCal/northern Baja and progresses eastward over
central NM. Another round of lowland rain showers and light mountain
snowfall. Snow totals look even less impressive right now compared
to the first system. Looking like a coating to an inch of snow is
possible through the day Sunday and into Monday for the area
mountains. The system looks to exit late Monday and early Tuesday
bringing another break through the day Tuesday.

&&
Valid At 5 AM MST, Thursday, Nov 20, 2025.


(At 7:40 AM MST, Wed, Nov 19, 2025).


(At 7 AM MST, Wed, Nov 19, 2025).


(Valid From 5 AM MST This Morning Through 5 PM MST Monday, Nov 24, 2025).




 Day 1 Convective Outlook  
   NWS Storm Prediction Center Norman OK
   1030 AM CST Wed Nov 19 2025

   Valid 191630Z - 201200Z

   ...THERE IS A MARGINAL RISK OF SEVERE THUNDERSTORMS ACROSS PARTS OF
   THE SOUTHWEST AND SOUTHERN PLAINS TO OZARKS...

   ...SUMMARY...
   Isolated severe thunderstorms may occur across the southern Plains
   into parts of the Ozarks, mainly late this afternoon into tonight.
   Large hail should be the main threat, but occasional gusty winds and
   perhaps a tornado may also occur.

   ...Southern Plains to Ozarks...
   A low-latitude mid/upper-level will move slowly eastward across the
   lower Colorado River Valley/Southwest and northwest Mexico today
   into tonight. Enhanced southwesterly mid-level flow will persist
   across much of the southern Plains into the Ozarks and vicinity
   through the period, although height falls will generally not reach
   these locales until tonight. An increasingly moist low-level airmass
   across south/central Texas this morning will advance slowly
   northward in tandem with a surface warm front. Weak lee cyclogenesis
   should occur this evening and overnight across west Texas as
   large-scale ascent preceding the slow-moving upper trough eventually
   overspreads the southern Plains. Nebulous forcing for much of the
   day casts significant uncertainty on convective development across
   the warm sector until later this evening and overnight.

   But it appears probable that thunderstorms will gradually increase
   in coverage this evening into early Thursday morning across the
   southern Plains with the approach of the upper trough. Modest
   low-level warm advection in the vicinity of the warm front and a
   developing dryline across west Texas may also aid in convective
   development this evening. Most guidance continues to show moderate
   instability in place along/near these boundaries, with modestly
   steepened mid-level lapse rates present. This favorable
   thermodynamic environment, coupled with moderate to strong
   deep-layer shear given the enhanced southwesterly flow aloft, should
   promote organized updrafts.

   Current expectations are for a mix of supercells and multicells to
   develop and pose an isolated threat for mainly large hail. Where
   convection can remain surface-based this evening, some threat for
   occasional gusty winds and perhaps a tornado or two should also
   exist, although the coverage and likelihood is uncertain. With time,
   updraft interactions/mergers should result in a messy convective
   mode, especially with elevated thunderstorms to the north of the
   warm front. Still, at least some risk for severe hail may persist
   for much of the overnight/early Thursday morning period with this
   activity as it spreads east-northeastward across the southern Plains
   and parts of the Ozarks. Additional development should occur late
   tonight/early Thursday across eastern New Mexico into northwest
   Texas with hail possible.

   ...Southeast Arizona/Southwest New Mexico...
   Cool mid-level temperatures will be in place over the Southwest as
   the upper trough progresses slowly eastward. Cooling aloft and cloud
   breaks will allow for modest diurnal destabilization coincident with
   strong deep-layer wind profiles. A few strong to locally severe
   storms could occur with gusty winds and some hail.

   ..Guyer/Wendt.. 11/19/2025

   CLICK TO GET WUUS01 PTSDY1 PRODUCT

   NOTE: THE NEXT DAY 1 OUTLOOK IS SCHEDULED BY 2000Z
   CURRENT UTC TIME: 1642Z (9:42AM), RELOAD THIS PAGE TO UPDATE THE TIME







(As Of 7 AM MST, Wednesday, Nov 19, 2025).


Regional MesoWest 24-Hour Rainfall Totals.
(As Of 8:30 AM MST, Wednesday, Nov 19, 2025).


New Mexico 3-Day Storm Total Rainfall Forecasts.







New Mexico 3-Day Storm Total Snowfall Forecasts.

(Valid Today Through 5 PM MST Monday, Nov 24, 2025).


National Blend Of Models Storm Total \Rainfall Forecast.
(Valid Today Through 5 PM MST Monday, Nov 24, 2025).

There Are None So Blind As Those Who "Will - Not" To See...107.

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