textproduct: Midland/Odessa

KEY MESSAGES

Updated at 627 PM CDT Mon Sep 14 2026

- Despite a gradual cooling trend, temperatures remain above normal through the week. A more notable cool down is possible this weekend.

- Isolated to scattered showers/storms will be possible over the higher terrain each afternoon. Storm chances also increase over portions of SE NM this week.

SHORT TERM

(This afternoon through Tuesday night) Issued at 205 PM CDT Mon Sep 14 2026

For those who prefer cooler weather, the synoptic pattern is finally beginning to change, as the summertime ridge begins to weaken. WV imagery this afternoon shows an upper trough along the Canadian border, ejecting northeast, as another trough digs down the Canadian coast, reinforcing the west coast trough. This has shunted the upper ridge east, where it is centered roughly over the intersection of AL/MS/TN, leaving progressive southwest flow aloft over West Texas and Southeast New Mexico. As a result of the strengthening west coast trough, leeside troughing is once again developing on the Front Range, increasing return flow locally. The net effect of all of this will be a gradual decrease in temperatures each day. As such, today and tomorrow should be the warmest days this forecast, w/highs topping out upper 90s or higher most locations, around 10-12 F above climatology. To the northwest, shortwaves moving through the periphery of the ridge in southwest flow aloft will increase convective chances, especially across Southeast New Mexico.

This activity may continue into the overnight hours as a strong, 40 kt LLJ develops. Sustained mixing and a few high clouds (especially west) will retard radiational cooling, yielding perhaps the warmest night this forecast as minimums persist ~ 12-14 F above normal.

Tuesday, the west coast trough continues shifting the upper ridge east, decreasing thicknesses slightly, resulting in highs very similar to today's, and maybe a skosh cooler, if barely. W/the ridge displaced farther east, more perturbations can ride up the west side of the ridge deeper east into the CWA, increasing convective potential east of the Pecos.

This activity may continue into Tuesday night. The LLJ is forecast to be considerably weaker, allowing overnight lows to cool by a degree or so over tonight's temperatures.

LONG TERM

(Wednesday through Sunday) Issued at 205 PM CDT Mon Sep 14 2026

Midweek, an upper level ridge shall overspread much of the eastern half of the CONUS, centered near the southeastern coast. Our region looks to lie along its western periphery.The core of the ridge begins to shift west Wednesday night into Thursday. However, it becomes compressed by an upper trough near the Pacific Northwest and an inverted trough rounding its southern edge in the Gulf. These work together to gradually erode the ridge, continuing lower heights and relatively cooler temperatures. Highs through the remainder of the work week are forecast to reach the 90s at most locations. Triple digit heat becomes restricted to isolated spots along the Rio Grande, while highs in the 80s will be common within the higher terrain and adjacent areas. Upslope flow combined with passing disturbances promote isolated to scattered shower/storm development over the western half of our region through the rest of the week. The best odds for rainfall will tend to favor the higher terrain.

This weekend, the potential for rainfall becomes more widespread, accompanied by even cooler temperatures. These come courtesy of the aforementioned trough moving in from the west, providing a better source of lift and moisture, and, eventually, a cold front. Although, it's important to note that there remains uncertainty regarding details and specific impacts with this trough. For now, highs in the 80s gradually envelop the region from northwest to southeast through the weekend and into early next week. Otherwise, expect highs in the low to mid 90s. Overnight lows through the Long Term period will generally range in the 60s/70s, with 60s being more prevalent toward the end of the period. As per the latest data, isolated to scattered showers/storms will be possible areawide through the weekend. We'll have to see how the story unfolds going forward, so stay posted!

AVIATION

(00Z TAFS) Issued at 627 PM CDT Mon Sep 14 2026

VFR conditions will remain prevalent over the local terminals through Tuesday afternoon. S/SE winds up to 10-15 knots will continue over most terminals through the period with some gusts over 20 knots. Winds may become light and more variable in direction along the Pecos River Valley, including near CNM and PEQ late tonight. Isolated showers with brief gusts near the vicinity of KPEQ should gradually diminish through 00-01Z this evening. Isolated to scattered showers and thunderstorms will develop over parts of southeast NM and the Upper Trans Pecos, potentially near the vicinity of CNM, HOB, and PEQ Tuesday afternoon, but confidence was too low to include mention in those TAFs with this forecast issuance.

PRELIMINARY POINT TEMPS/POPS

Big Spring 75 100 74 99 / 0 0 0 0 Carlsbad 73 100 70 95 / 10 20 50 30 Dryden 76 99 75 97 / 0 0 0 0 Fort Stockton 74 98 72 95 / 0 20 10 10 Guadalupe Pass 69 89 67 85 / 20 20 60 40 Hobbs 72 98 70 94 / 10 20 50 10 Marfa 64 91 62 89 / 10 50 30 20 Midland Intl Airport 75 98 74 97 / 0 0 0 0 Odessa 76 98 74 96 / 0 0 0 0 Wink 74 100 73 97 / 0 10 10 10

MAF WATCHES/WARNINGS/ADVISORIES

TX...None. NM...None.