FXUS63 KICT 022000 AFDICT Area Forecast Discussion National Weather Service Wichita KS 300 PM CDT Wed Jul 2 2025 .KEY MESSAGES... - Chances for storms look to increase for Friday into Friday night. - Scattered storm chances will then linger for the remainder of the weekend. - Max temps will remain very close seasonal averages for this time of year. && .DISCUSSION... Issued at 259 PM CDT Wed Jul 2 2025 Upper impulse remains situated over Central/Southern CA with weak upper ridging from the Southern Rockies into the Southern Plains. Very moist southeast low level flow has kept an extremely high PW airmass in place across central/west TX into eastern NM. Not much is expected to change tonight, with a few showers/storms continuing south of the OK/KS border, where tropical-like atmosphere remains. Did go ahead and introduce some small shower/storm chances to far southern KS for Thu as the high PW airmass continues to slowly work north. Due to lack of surface focus, not expecting anything too widespread. Upper impulse currently over Central/Southern CA will start to lift northeast, and by Thu night will be passing over the Four Corners Region. By 12z Fri, what is left of this upper wave will be tracking into western Nebraska/northwest KS with some additional energy coming onshore over the Pacific Northwest. Airmass that is over central/west TX will spread northeast for Fri which will also bring scattered shower/storm chances to much of the area. Lack of surface focus will make it difficult to pin-point which areas will see higher chances. Lack of shear should limit severe potential for Fri with some brief heavy rain the main threat. A more concentrated area of storms is expected to develop late Fri afternoon and Fri evening over northwest KS/southwest Nebraska where front will be situated. This activity is then expected to track east and southeast Fri night, possibly moving into the forecast area. Did notice that the 12z model runs have backed off some on the wind speeds for Fri afternoon/early evening compared to the runs 24 hours ago. There is decent model agreement that by Sat, upper energy will be moving into the Mid/Upper Mississippi Valley with a weak surface front trying to sag down into central/northern KS. This front is then expected to potentially linger through Sun, which will keep sct shower and storm chances around through the remainder of the weekend. After this weekend, confidence in storm chances drops off considerably, as the GFS is stronger with upper ridging over the Desert Southwest/Southern Rockies compared to the ECMWF. This would result in the ECMWF being considerably wetter compared to the GFS. For now will keep pops in check until models come into better agreement. Temps through most of this forecast package look to stay very close to seasonal normals, with highs generally around 90 degrees. && .AVIATION /18Z TAFS THROUGH 18Z THURSDAY/... Issued at 1202 PM CDT Wed Jul 2 2025 VFR conditions are expected to prevail at all terminals through the end of the period. South winds observed so far this afternoon will decrease around/after sunset before picking back up toward the end of the period. Gusts up to 25 kts can be expected in central and south central KS late Thursday morning. && .ICT WATCHES/WARNINGS/ADVISORIES... None. && $$ DISCUSSION...RBL AVIATION...JWK