AFOS product AFDEPZ
Dates interpreted at 00:00 UTC

Displaying AFOS PIL: AFDEPZ
Product Timestamp: 2023-08-26 05:44 UTC

Download date range (UTC midnight)
Bulk Download
882 
FXUS64 KEPZ 260544
AFDEPZ

Area Forecast Discussion
National Weather Service El Paso Tx/Santa Teresa NM
1144 PM MDT Fri Aug 25 2023

...New AVIATION...

.SYNOPSIS...
Issued at 225 PM MDT Fri Aug 25 2023

High pressure aloft will move back over the region with slightly
drier air overlaying the area. Isolated to scattered storms will
still be possible, especially over the mountainous terrain. By the
beginning of next week, a frontal boundary will move in from the
east and northeast, rain chances will increase as a result.

&&

.DISCUSSION...
Issued at 225 PM MDT Fri Aug 25 2023

High pressure centered over Oklahoma will continue the S/SE low-
level flow over the area with above average moisture in place across 
the Borderland. This will result in another afternoon/evening of 
scattered mountain and isolated lowland showers and thunderstorms. 
PW values currently in the 1.3-1.5 range, along with dew point 
temperatures in the low 60s will result in locally heavy rainfall. 
Flash flooding potential will remain limited, mainly over the 
mountains and areas that have seen over the past few days. 
Temperatures this afternoon will be fairly similar to yesterday, 
with highs topping out in the mid 90s.

For the weekend, upper level high will move westward, focusing over 
NM/AZ vicinity. Slightly drier air will accompany the upper level 
high leading to drier conditions across the desert lowlands. 
However, residual moisture will remain in place over the higher 
terrain which may lead to isolated/scattered showers/storms through 
the weekend. High temperatures this weekend increase a degree or two 
as well.

By next week, an upper level trough will move across the Upper 
Midwest with a cold front diving south across the Great Plains. By 
Monday evening, the front boundary will stall out, banking up 
against the eastern slopes of the central NM mountain chain. This 
will focus the potential for scattered to numerous showers/storms 
over the Sacramento Mountains. On Tuesday, a secondary push of this 
boundary will move across the forecast area. As a result, rain 
chances will increase across the area on Tuesday. There after, drier 
air will move in from the central plains, likely resulting in 
decreased rain chances and warming temperatures that could last into 
next weekend.

&&

.AVIATION...
(06Z TAFS)
Issued at 1141 PM MDT Fri Aug 25 2023

VFR conditions will be seen overnight as shower activity will
continue to diminish over the area. Winds stay northerly AOB 10KT
during the overnight hours, but switch southeasterly around 18Z.
Mild afternoon breezes will be seen at each terminal outside of
thunderstorms where gusty outflow winds will be possible. Moderate
to heavy rainfall possible with thunderstorms at KDMN and KTCS.
But drier air near KLRU and KELP should help thunderstorms stay
more isolated in nature compared to western locations.

&&

.FIRE WEATHER...
Issued at 225 PM MDT Fri Aug 25 2023

Fire weather concerns are low through the period. High pressure to 
the east will continue the moisture transport across the area 
through the remainder of Friday. Scattered storms will be possible 
through this evening, especially over the highest terrain where 
wetting rain, gusty/erratic outflow winds, and frequent lightning 
will be possible. Min RHs this afternoon will be 20-35% across the 
lowlands and 30-50% over the mountains. Temperatures this afternoon 
will be slightly warmer this afternoon.

This weekend, high pressure will move westward focusing over the 
NM/AZ vicinity. Slightly drier air and slightly warmer temps will 
follow. However, residual moisture will still be present over the
mountains with isolated to scattered showers/storms possible each
afternoon. Min RHs will remain fairly stagnant, 20-30% over the 
lowlands and 30-50% over the mountains. Temperatures each 
afternoon will be similar to the previous days as well. Fuel-wise,
recent rains and abundant moisture will keep fuels fairly moist 
with ERCs between 0 to 25th percentile.

&&

.PRELIMINARY POINT TEMPS/POPS...
El Paso                  72  97  72  96 /  20  10   0   0 
Sierra Blanca            63  87  64  87 /  10  10   0  20 
Las Cruces               68  94  68  94 /  30  20  10  10 
Alamogordo               67  92  67  91 /  30  30  10  10 
Cloudcroft               50  69  51  69 /  30  50  10  50 
Truth or Consequences    67  90  67  91 /  40  50  20  20 
Silver City              63  87  64  87 /  60  70  30  30 
Deming                   67  95  67  95 /  40  40  10  10 
Lordsburg                67  94  67  94 /  50  50  30  20 
West El Paso Metro       73  95  73  94 /  20  10   0  10 
Dell City                67  93  68  93 /  10  10   0  10 
Fort Hancock             68  95  68  95 /  10  10   0  10 
Loma Linda               66  87  67  87 /  20  10   0  20 
Fabens                   69  94  68  94 /  10   0   0  10 
Santa Teresa             70  92  68  93 /  30  10  10   0 
White Sands HQ           71  93  72  93 /  30  20  10  10 
Jornada Range            68  92  67  93 /  30  30  10  10 
Hatch                    68  95  67  95 /  30  40  20  20 
Columbus                 69  95  68  95 /  30  20  10   0 
Orogrande                64  90  65  90 /  30  20   0  20 
Mayhill                  55  82  55  80 /  40  40  10  50 
Mescalero                54  80  54  80 /  30  50  10  50 
Timberon                 54  79  54  77 /  30  30   0  40 
Winston                  59  81  59  82 /  60  70  30  40 
Hillsboro                64  90  64  91 /  50  60  20  30 
Spaceport                66  92  65  92 /  40  50  10  20 
Lake Roberts             55  85  55  85 /  70  80  40  40 
Hurley                   65  91  65  92 /  50  60  20  20 
Cliff                    59  95  59  95 /  60  70  30  40 
Mule Creek               62  88  62  89 /  60  70  40  40 
Faywood                  67  90  66  90 /  40  60  20  20 
Animas                   67  95  66  95 /  60  50  30  10 
Hachita                  67  94  66  94 /  50  40  20  10 
Antelope Wells           65  93  65  94 /  50  30  10   0 
Cloverdale               64  90  64  90 /  40  50  20  10 

&&

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

$$

FORECASTER...37-Slusher