Area Forecast Discussion
Issued by NWS Wichita, KS
Issued by NWS Wichita, KS
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594 FXUS63 KICT 290027 AFDICT Area Forecast Discussion National Weather Service Wichita KS 627 PM CST Fri Nov 28 2025 .KEY MESSAGES... - Strong cold front set to move through Saturday with some light snow possible across central KS. - Strong northwest winds behind the front on Saturday with gusts in the 40 to 45 mph range possible. - Snow likely Monday with much of the area seeing their first measurable snowfall of the season. Some travel impacts will be possible during the day Monday. && .DISCUSSION... Issued at 150 PM CST Fri Nov 28 2025 Upper impulse is evident on water vapor imagery tracking across the Northern Intermountain and is about to move into the Central Rockies. Meanwhile, shortwave trough is lifting out of the Northeast CONUS. Lee troughing continues to strengthen over Eastern CO with return flow also ramping-up across the Plains. Upper impulse will continue tracking southeast and will move out into the High Plains late tonight into Sat morning. Ahead of this feature, we are still looking for low level theta-e advection increasing which will ramp-up rain chances tonight, especially southeast of the KS Turnpike where 850-700mb moisture transport will be maximized. By 12z Sat, cold front will extend from southeast Nebraska through central and western KS. It will rapidly surge south and will move through Wichita in the 15-18z time frame. As colder air moves-in on Sat, some of the precip will turn over to light snow across central KS, with accumulation still expected to be north and especially northeast of our forecast area. With light snow and strong northwest winds, there is a small chance that we may see a brief reduction in visibility near I-70 Sat morning. Will go ahead and run with a wind advisory for Sat along and west of I-135 with northwest winds behind the front sustained around 30 mph with some gusts in the 40-45 mph range. Coldest air of the season will overspread the region behind the front with single digit wind chills likely early Sun morning with highs on Sun struggling to make it above freezing. Attention will then turn to another shortwave forecast to impact the region to start the work week. This next shortwave will take a very similar track to the current one, moving out of the Northern Intermountain Sun and into the Southern Rockies late Sun night into early Mon morning. Snow will likely start late Sun night over western KS as isentropic lift increases with snow working east through the day Monday. Models have been consistent showing an impressive area of mid level frontogenesis working through KS during the day Mon along with most of the lift in the prime snow growth region. As far as precip type goes, we are looking at all snow through the event. GFS has been trending north with the last few runs with the ECMWF also showing this trend, which would place the higher snow totals across central KS. At this point it`s looking like an advisory level event with a good portion of our forecast area seeing it`s first measurable snowfall of the season. We will transition to a split flow pattern for the remainder of the work week with some energy digging across the Southwest CONUS with some additional shortwave energy tracking across southern Manitoba into Ontario. This will likely keep below normal temperatures in place for Tue through Thu. && .AVIATION /00Z TAFS THROUGH 00Z SUNDAY/... Issued at 555 PM CST Fri Nov 28 2025 Lower clouds have started moving into the terminal sites, reducing ceilings to MVFR. Ceilings will progressively drop to IFR/LIFR by Saturday morning and start to lift back to VFR Saturday afternoon. Low-level wind shear is likely at all sites tonight with speeds around 45 kts at 1300 ft AGL, diminishing around 13z as surface wind speeds increase. As the cold front starts to move through the area early Saturday morning, winds will shift from southerly to northwesterly. Sustained surface winds will increase to 15-20 kts, gusting up to 35 kts on Saturday morning. By Saturday afternoon, sustained winds will increase to 25-30 kts with gusts up to 40 kts in central and south-central KS. Rain showers will move into CNU around 05z and start to expand in coverage after 09z especially for areas east of I-135. Rain showers should expand to the other terminal sites after 12z, and diminish around 18z. A brief snow shower is possible mainly at SLN late Saturday morning, but higher chances will remain north of the area. && .ICT WATCHES/WARNINGS/ADVISORIES... Wind Advisory from 9 AM to 6 PM CST Saturday for KSZ032-033- 047>053-067-068-082-083-091-092. && $$ DISCUSSION...RBL AVIATION...GC