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Area forecast discussion...updated 
National Weather Service Albuquerque nm
1034 PM MST Wednesday Mar 4 2015

Aviation...
06z taf cycle
klvs is forecast to deteriorate in freezing fog overnight while
krow holds with MVFR ceilings. Otherwise...VFR conditions are forecast
to persist. Klvs and krow will improve rapidly to VFR Thursday middle
morning.

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&&

Previous discussion...922 PM MST Wednesday Mar 4 2015...
update...
updated zone forecast product to remove Winter Weather Advisory wording. Widespread
freezing fog from east slopes of the Central Mountain chain to the
eastern plains the main impact overnight and will add freezing fog advisory
overnight for zones where the low stratus clouds often intersect
the higher terrain of the northeast and Central Highlands.

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&&

Previous discussion...251 PM MST Wednesday Mar 4 2015...
synopsis...
the final storm system in a series of disturbances is crossing nm
and will be east of our forecast area by daybreak Thursday. Left
behind will be a very cold airmass. Some additional snow tonight
will fall cross the eastern half of the state...but amounts will
be light. Even so...we will continue the winter weather advisories
until midnight due to the potential hazardous Road conditions. A
general drying and warming trend will begin Thursday and continue
into next week.

&&

Discussion...
last in a series of storms will wind down tonight over the eastern
half of the County Warning Area. The remnant upper low near the bootheel and upper
level trough from the northwest will cross nm tonight and move east of our
area Thursday. The back door cold front has made it south through
our County Warning Area and pressed up against the east slopes of the Central
Mountain chain. It now looks like it will be able to spill into the
Rio Grande Valley this evening producing moderate winds and a colder
airmass. So a very cold night setting up for early March. Lingering
snow from the central and Southwest Mountains on east will bring a
little additional snowfall. While most areas in the Winter Weather
Advisory will not meet the snowfall criteria...many roads have iced
up due to freezing drizzle and freezing fog this morning and the
rapid drop in temperatures have kept untreated roads hazardous. So
will continue the advisory until midnight tonight.

Thursday will dawn cold but the return of sunshine will help the
temperatures climb above todays readings except in the south
central and southeast zones. Despite the increase in temperatures
highs will still be 10 to 30 degrees below normal.

Friday into next week will be mostly dry with the warming trend
continuing for the most part. Highs will finally reach near normal
in most areas over the weekend. A weak upper low that forms over
Baja California California and a weak upper level trough in the weak northwest flow
will cross nm late this weekend into early next week along with a
minor surface cold front. A snow shower cannot be ruled out late
in the weekend over the northern mountain peaks and a few rain
showers over southern zones Monday...otherwise it should remain
dry with little or no temperature drop across the County Warning Area.

A couple of disturbances later next week will deliver a return
of colder air and potentially unsettled weather Thursday into
the following weekend. Chj

&&

Fire weather...
critical fire weather conditions not expected through at least early
next week.

Still attempting to shoo away subtropical plume from the east
central and southeast today with upper trough axis overhead. Looks
like the plume will finally exit tonight with the trough exiting by
midday Thursday. Models continue to hold onto the idea of a weak
upper low residing over Sonora then passing over southern nm over
the weekend...but Don/T generate much if any precipitation.

Therefore chances for generally meager snow amounts will be focused
from the east slopes of the Central Mountain chain eastward tonight. The
cold air in the plains has deepened this afternoon...sufficiently
to turn the wind east at cqc...so now expecting an east wind into
the ksaf and kabq areas with gusts to around 35 miles per hour near canyons
in the foothills tonight.

Drier but cold Thursday with highs ranging from near 10 to 30
degrees below average. Vent rates will be poor most areas Thursday
and Friday...although the far west central will be good on Friday.
Similar conditions are forecast for Saturday and Sunday. The east
may experience good rates next Monday.

Temperatures will undergo a warming trend through early next
week...finally reaching near to above average values by
Sunday/Monday. A more active and wetter pattern could evolve middle
to late next week.

&&

Abq watches/warnings/advisories...
freezing fog advisory until 8 am MST Thursday for the following
zones...nmz523-526-528-529.

&&

$$

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