319 FXUS64 KOUN 141745 AFDOUNArea Forecast Discussion National Weather Service Norman OK 1245 PM CDT Tue Oct 14 2025
...New NEAR TERM, SHORT TERM...
.KEY MESSAGES... Updated at 1245 PM CDT Tue Oct 14 2025
- Widely scattered showers this afternoon northwest.
- Above normal temperatures and dry conditions are expected through Friday.
- Showers and thunderstorms are possible late Friday into Saturday with the next cold front.
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.NEAR TERM... (Rest of today and tonight) Issued at 1245 PM CDT Tue Oct 14 2025
Convection has been much more widespread over northwest Oklahoma and the Texas Panhandle than models would have suggested, although the precipitation is relatively light and not many Oklahoma mesonet sites have reported measurable precipitation within the last couple of hours. Still there is enough showing up on radar to include some POPs in the northwest into this afternoon despite the lack of signal in the models. Otherwise drier low-level air is spreading in from south to north and has eroded the cloudiness except in the northwest. This trend will continue with clearing skies expected even in the northwest late this afternoon and mostly clear skies areawide tonight.
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.SHORT TERM... (Wednesday through Thursday night) Issued at 1245 PM CDT Tue Oct 14 2025
The upper ridge builds back over the area Wednesday/Thursday bring a return to the warm and dry weather pattern. The ridge shifts a little bit to the east on Thursday as an upper trough approaches the Rocky Mountains. This trough remains far enough west to not bring storm chances through Thursday, although the slightly lower heights and thicknesses over the area as the ridge shifts east will likely keep high temperatures a degree or two cooler than Wednesday in a lot of areas.
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.LONG TERM... (Friday through Monday) Issued at 1224 AM CDT Tue Oct 14 2025
The upper-level synoptic pattern begins to become more dynamic as it typically does this time of year, and the frontal system set to arrive this weekend will mark the first of a few for the long term period with temperatures oscillating between warm and less warm.
As the weakening upper trough reaches the northern plains, a jet streak dives southeastward on the backside of the trough which will prompt a shortwave to redevelop along the southern extent of the trough axis over New Mexico. Breezy SSW winds are expected to become more widespread on Friday as the LLJ shifts eastward over central Oklahoma and as the surface low/trough axis shifts into central Kansas with gusts of 25 to 30 mph possible. The increased return flow will raise dewpoint temperatures back into the 60`s on Friday afternoon and it will feel muggy with high temperatures in the mid- to upper-80`s.
While details on the placement/strength/timing of the surface low and dryline remain uncertain beyond Friday, the stage will be set for shower and thunderstorm potential on Friday night and Saturday. There is not yet a strong signal for severe storms. However, given the proximity of the shortwave, surface features, and time of year, we would not be surprised if marginally severe to severe storms become more probable as the time draws closer. The surface low pressure system is prog`d to track somewhere across Oklahoma on Saturday and will be followed by a cold front. A secondary surge of cooler air appears possible (seen at H850) behind a reinforcing cold front. Thus Sunday should be the "coolest" day of the upcoming seven days, with high temperatures ranging from the mid 70`s to low 80`s.
Then, shortwave ridging moves over the plains on Monday with a warmup into the 80s and 90s. Another cold front moves into our area towards the middle of next week.
Thompson
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.AVIATION... (18Z TAFS) Issued at 1209 PM CDT Tue Oct 14 2025
All of our terminals will remain in a VFR category through the entire forecast period. Surface winds will persist out of the south around 10 kts through 00Z, then back southeasterly at 5 kts overnight. By 16Z expecting the surface winds to have veered southerly at 10 kts gusting to 15 kts.
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.PRELIMINARY POINT TEMPS/POPS... Oklahoma City OK 61 84 58 83 / 0 0 0 0 Hobart OK 59 86 57 85 / 0 0 0 0 Wichita Falls TX 60 86 57 87 / 0 0 0 0 Gage OK 57 82 57 81 / 0 0 0 0 Ponca City OK 62 85 59 84 / 0 0 0 0 Durant OK 60 86 57 85 / 0 0 0 0
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.OUN WATCHES/WARNINGS/ADVISORIES... OK...None. TX...None. &&
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NEAR TERM...26 SHORT TERM...26 LONG TERM....01 AVIATION...68
NWS OUN Office Area Forecast Discussion