


Area Forecast Discussion
Issued by NWS Wichita, KS
Issued by NWS Wichita, KS
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
252 FXUS63 KICT 061751 AFDICT Area Forecast Discussion National Weather Service Wichita KS 1251 PM CDT Sun Jul 6 2025 .KEY MESSAGES... - Unsettled weather pattern today through next weekend, with multiple chances for thunderstorms, especially from the late afternoon through early morning hours. - Mostly seasonable temperatures expected the next 7 days, although Wednesday-Friday look to be above average. && .DISCUSSION... Issued at 248 AM CDT Sun Jul 6 2025 PRECIPITATION: TODAY-TONIGHT...Isolated to widely scattered showers and thunderstorms are ongoing across central Kansas early this morning, in vicinity of a slow-moving weak frontal zone, and also likely being aided by a subtle mid-level trough approaching from the northwest. Thinking this activity will gradually dissipate through the early morning hours, as the low-level jet weakens and veers. For this afternoon and evening, this weak frontal zone is expected to stall over southern Kansas, and will be the focus for scattered thunderstorm development, mainly along/south of the Highway 50 corridor. Strong instability and decent DCAPE values amidst relatively weak deep layer shear should support mostly a strong to severe downburst wind threat along with locally heavy rainfall, although degree of instability with ~20 kts of deep layer shear may be enough for an isolated hail threat as well. This activity should tend to lose steam as the evening progresses due to a weak low-level jet. However, further west (generally Barton-Russell counties on west), a thunderstorm complex is expected to roll southeast off the High Plains by late evening, which may pose an isolated damaging wind threat for Barton-Russell counties. Better chances will be over western Kansas. Per deterministic and ensemble consensus, an active thunderstorm pattern is expected to persist off-and-on from Monday evening-night through next weekend, as the upper ridge remains primarily southwest of the region. This will keep Kansas within a favorable storm track consisting of subtle mid-upper perturbations approaching from the west-northwest. This should support continued periodic shower/storm chances, especially from the late afternoon through early morning hours nearly each day. However, storm chances look much lower Wednesday and Thursday with Kansas in between storm systems. While widespread organized severe weather appears unlikely, modest flow aloft should support the deep layer shear needed for at least an isolated strong to severe storm threat with each episode. The hail threat should be mostly marginal, with strong to severe wind gusts and locally heavy rainfall along with isolated flooding concerns the main hazards. TEMPERATURES: With the upper ridge remaining southwest of the region, along with periodic shower/storm chances, mostly seasonable temperatures are expected for at least the next 7 days across the region. Overnight lows ranging from the upper 60s-low 70s, and daytime highs ranging from the upper 80s to the mid 90s are probable, with a low chance for intense above average summer heat. The exception will be Wednesday through Friday, as shortwave upper ridging and building thickness ahead of an approaching cold front should support mid- upper 90s for daytime highs. && .AVIATION /18Z TAFS THROUGH 18Z MONDAY/... Issued at 1242 PM CDT Sun Jul 6 2025 Isolated showers and thunderstorms are beginning to develop across eastern Kansas and this activity is expected to expand across south central Kansas this afternoon. CNU and ICT are the two most likely locations to see thunderstorm impacts this afternoon and early evening hence tempo groups have been introduced at both sites. Any thunderstorm that develops will have the potential to produce gusty and erratic winds up to 60 mph, small hail, and frequent lightning. These thunderstorms should come to an end shortly after sunset. A second round of thunderstorms is expected to move out of northwest Kansas this evening and overnight but will be decaying as it moves into central Kansas. Exactly when these storms dissipate remains uncertain so PROB30 groups remain at RSL and GBD. Outside of thunderstorms, conditions will be VFR with relatively light winds however outflow boundaries may lead to breezier conditions at times. && .ICT WATCHES/WARNINGS/ADVISORIES... None. && $$ DISCUSSION...ADK AVIATION...WI