El Mirage, Arizona 7 Day Weather Forecast

Wx Forecast - Wx Discussion - Wx Aviation

606
FXUS65 KPSR 302331
AFDPSR

Area Forecast Discussion
National Weather Service Phoenix AZ
431 PM MST Sun Nov 30 2025

.UPDATE...Updated 00Z Aviation Discussion.

&&

.KEY MESSAGES...

- A weather system will pass to the north tonight into Monday
  dropping temperatures into the normal range and bringing breezy
  conditions to the Lower Colorado River Valley, but dry
  conditions and mostly clear skies will continue to prevail.

- A second weather system is expected during the latter half of
  the week providing at least precipitation chances across the
  Arizona high terrain.

&&

.SHORT TERM /TODAY THROUGH TUESDAY/...
Afternoon high temperatures will begin trend back towards
normal(high 60s to low 70s) to kickoff the work week as a
disturbance to our north continues to track south southeastward
leading to heights aloft lowering. This is the first of a couple
short wave troughs that will influence the Desert Southwest this
week and will be to the east of the Four Corners region by Monday
afternoon. As this first trough passes some breezy conditions
will also be common along the Lower CO. River Valley. As mentioned
earlier temperatures are expected to cool, as highs across the
lower deserts will be between 67-72 degrees for Monday and
Tuesday, with mostly clear skies persisting. By Tuesday
evening/night a second shortwave trough will begin to dive down
Western CONUS into the Great Basin.

&&

.LONG TERM /WEDNESDAY THROUGH SATURDAY/...
Models are beginning to come to a better consensus for the
expected weather system later this week, but there is still enough
spread to keep a good amount of doubt in our precipitation
chances. The system will again take an overland trajectory,
keeping moisture levels on the lower side, but it will at least be
a good deal farther west than the one for tonight/Monday. The main
shortwave is expected to pass across Nevada into eastern
California Tuesday night/Wednesday morning before likely tracking
right through our region Wednesday afternoon through the daytime
hours Thursday.

Ensembles are now heavily favoring a fairly progressive trough
with little chance of becoming cut off and retrograding to the
west. This should result in at least some precipitation chances
for northern and eastern Arizona from later on Wednesday through
much of Thursday, but moisture will be a bit limited and the
energy from the trough may be somewhat lacking. NBM PoPs have
increased slightly from yesterday, but remain mostly between
15-30%. If the track holds true, it`s likely these PoPs will
improve over the next couple of days. The latest QPF amounts are
still quite limited at basically nothing for southeast California
and southwest Arizona to upwards of 0.1-0.25" over the higher
terrain north and east of Phoenix. The system should not be all
that cold, so snow levels will remain quite high limiting any
potential snow to the highest peaks. Temperatures should however
lower a bit more with highs falling more into the mid 60s across
the lower deserts by Thursday.

&&

.AVIATION...Updated at 2330Z.

South Central Arizona including KPHX, KIWA, KSDL, and KDVT; and
Southeast California/Southwest Arizona including KIPL and KBLH:

Little to no aviation weather concerns are expected through the
TAF period. Winds will remain light at or below 7 kts at all
terminals and directions will follow typical diurnal tendencies.
Toward the end of the TAF period, expecting some increasing
northerly winds across the Lower CO River Valley by late Monday
morning. Winds look to start gusting around 17Z Monday for KBLH,
with gusts around 20-25 kt. FEW-SCT high cirrus clouds will be
common through the period.

&&

.FIRE WEATHER...
Dry conditions will continue to prevail early this week as a weak
disturbance passes by to the north of the area. Temperatures will
cool into the normal range starting Monday, while daily MinRHs
continue to range between 25-35% with good to very good overnight
recoveries of 60-80%. Winds will overall remain light through the
period except for a period of northerly breezy conditions across
the Lower CO River Valley on Monday. By Wednesday into Thursday,
another weather system may bring precipitation chances to portions
of the area with humidities increasing further.

&&

.PSR WATCHES/WARNINGS/ADVISORIES...
AZ...None.
CA...None.
&&

$$

SHORT TERM...Ryan
LONG TERM...Kuhlman
AVIATION...Berislavich/Frieders
FIRE WEATHER...Kuhlman