FXUS64 KTSA 021734 AFDTSA Area Forecast Discussion National Weather Service Tulsa OK 1234 PM CDT Wed Jul 2 2025 ...New AVIATION... .KEY MESSAGES... Issued at 1123 PM CDT Tue Jul 1 2025 - Daily isolated to widely scattered showers and storms possible the rest of this week with locally heavy rains, downburst winds, and lightning being the primary hazards. - Hot and humid conditions will return by the end of this week with heat indices generally 95-105 F across the area. && .SHORT TERM... (Today and Tonight) Issued at 1123 PM CDT Tue Jul 1 2025 High pressure ridge over the Southern Plains today, though low level moisture will begin to increase in parts of the area this afternoon, mainly closer to I-35. A pop-up shower or thunderstorm is certainly possible into parts of eastern OK during the afternoon and evening, though coverage expected to remain very limited. Some degree of moisture advection will continue tonight, potentially leading to some elevated convection spreading into eastern OK late tonight. Temps will remain a bit below average. && .LONG TERM... (Thursday through Tuesday) Issued at 1123 PM CDT Tue Jul 1 2025 Low level moisture should continue to deepen some Thursday as ridge remains in place. Most of the CAM solutions develop at least isolated storms into eastern OK through the afternoon, with a bit more coverage compared to today it appears. By Friday a weak upper trough will pass to our north and weakens the ridge sufficiently for scattered convection, especially over the northern half of the local forecast area. This pattern should linger into the weekend and keep isolated to scattered thunderstorms with temps a little below average. Severe weather chances still appear low at this time, but the threat of lightning will remain present through the holiday weekend, and perhaps a few localized strong wind gusts. For the most part the upper ridge is forecast to remain centered to our west early next week, maintaining low chances of storms through Tuesday with temperatures trending closer to normal. At this point no excessive heat is anticipated through the first half of next week. && .AVIATION... (18Z TAFS) Issued at 1234 PM CDT Wed Jul 2 2025 Scattered to broken mid and high clouds will remain common into this evening across the CWA as an area of increased vorticity moves into the region. A slight chance of a sprinkle/shower/storm exists into early evening, though with limited coverage/impact to any one terminal will keep TAFs dry for now. Scattered/broken high clouds are expected to remain overnight into Thursday with additional mid clouds developing Thursday morning. Indications for patchy areas of reduced visibility in far northwest Arkansas could develop late tonight and will add a tempo group for XNA/ROG/FYV. Additional shower/storm chances increase Thursday morning over the CWA and have added Prob30 groups for timing. Winds through the period are forecast to be variable to southerly. Other than the potential for lower visibility tonight in far northwest Arkansas, VFR conditions are forecast. && .PRELIMINARY POINT TEMPS/POPS... TUL 90 71 88 71 / 10 10 40 10 FSM 91 72 91 73 / 0 10 30 10 MLC 89 72 87 71 / 20 20 50 20 BVO 90 67 88 68 / 10 10 30 10 FYV 87 67 88 68 / 0 0 30 10 BYV 88 66 90 68 / 0 0 10 10 MKO 88 71 86 71 / 10 10 40 20 MIO 88 67 88 69 / 0 0 20 10 F10 87 71 85 71 / 20 20 50 20 HHW 90 73 88 72 / 20 20 40 20 && .TSA WATCHES/WARNINGS/ADVISORIES... OK...None. AR...None. && $$ SHORT TERM...14 LONG TERM....14 AVIATION...20