A couple storms produced some wind and flooding.
Every event with a place to put it. Tap one for its entry below.
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The episode as NWS EAX wrote it up.
A couple storms produced some wind and flooding.
The local office's own words before the first event, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Kansas City, MO wrote its last area forecast discussion before the first event at Aug 25, 11:46 AM CST, 2 hours 2 minutes earlier.
AREA FORECAST DISCUSSION National Weather Service Kansas City/Pleasant Hill MO 1246 PM CDT Sun Aug 25 2019 .Discussion... Issued at 243 AM CDT SUN AUG 25 2019 A decaying line of thunderstorms will approach eastern Kansas and western Missouri by sunrise, while a bowing segment within a separate complex of storms will enter southeastern Kansas and northeastern Oklahoma. Additional isolated to scattered storms are also developing ahead of the main line across eastern Kansas as of early Sunday morning. As storms continue to push eastward, they will enter a more stable environment near the KS/MO border, which should minimize the overall wind threat, though heavy rain is possible within pockets of the line as storms progress eastward through the morning hours. As a mid-level shortwave advects overhead the local area this afternoon, elevated thunderstorm chances will increase given dynamic cooling aloft, though lingering low-level stratus will inhibit any significant destabilization and severe potential for today. While widespread storms are not anticipated as storms redevelop later today, brief heavy rainfall is possible where storms do form through the afternoon and evening hours. Dry conditions will return briefly tonight through Monday morning before the a more organized line of storms develops and pushes through the area Monday afternoon and evening ahead of a cold front. At that time, the warm sector will have continued to deepen locally while a fairly dynamic upper-level low develops over the Northern Plains. The attendant surface low well north of the area will send a trailing cold front through northwest Missouri by the Monday afternoon and evening time frame. As low- level moisture continues to surge northward, CAPE values will approach 3000 J/kg, while strong wind fields aloft rounding the base of the trough axis will yield bulk shear values in the 40 to perhaps 50 knot range, with the higher values being across northern Missouri. Main hazards along the line Monday afternoon and evening will be strong to damaging wind potential and isolated areas of large hail. Heavy rain is possible along the line in addition to isolated areas of flash flooding, though the progressive nature of the frontal boundary should limit widespread flooding concerns. Unseasonably cool temps will persist through much of the week with highs generally in the upper 70s to lower 80s and lows in the lower 60s to even upper 50s for the northern counties. The next reasonable chance of precip will then return by the late work week and into the weekend time frame as low-level moisture return increases against a broad cold front nosing southward into the Central Plains. && .Aviation...(For the 18Z TAFS through 18Z Monday Afternoon) Issued at 1246 PM CDT SUN AUG 25 2019 Light shwr activity persisting across the region this afternoon on the heels of an upper-level disturbance that continues to impact the lwr Missouri Vly. Expect this activity to gradually shift east in the next few hours, with mostly dry conditions then expected for the remainder of the afternoon. Despite the improving precipitation outlook, low clouds will likely be hanging around for the foreseeable future per latest model output and satellite trends. As such, expect IFR at all locations this afternoon, with some potential for improvement up to MVFR by late afternoon. That said, fcst models agree that we'll be heading right back down to IFR later tonight, with -DZ likely by morning. Additionally, fog will also be possible given the very moist atmosphere currently in place. In short, expect long duration aviation impacts through the fcst cycle with thunder chances then expected to increase late tomorrow afternoon as a well-advertised cold front approaches from the northwest. && .EAX WATCHES/WARNINGS/ADVISORIES... KS...NONE. MO...NONE. && Discussion...Welsh Aviation...32
Hazardous Weather Outlook National Weather Service Kansas City/Pleasant Hill MO 508 AM CDT Sun Aug 25 2019 KSZ025-057-060-102>105-MOZ001>008-011>017-020>025-028>033-037>040- 043>046-053-054-261015- Atchison KS-Miami-Linn KS-Doniphan-Leavenworth-Wyandotte-Johnson KS- Atchison MO-Nodaway-Worth-Gentry-Harrison-Mercer-Putnam-Schuyler- Holt-Andrew-De Kalb-Daviess-Grundy-Sullivan-Adair-Buchanan-Clinton- Caldwell-Livingston-Linn MO-Macon-Platte-Clay-Ray-Carroll-Chariton- Randolph-Jackson-Lafayette-Saline-Howard-Cass-Johnson MO-Pettis- Cooper-Bates-Henry- 508 AM CDT Sun Aug 25 2019 This hazardous weather outlook is for northwest...north central and west central Missouri...as well as extreme eastern Kansas. .DAY ONE...Today and Tonight Storms are expected much of today across most of the area. No severe weather is expected. More detailed information can be accessed at... https://www.weather.gov/eax/hwo .DAYS TWO THROUGH SEVEN...Monday through Saturday Another round of storms is expected Monday afternoon through Monday night. Severe storms are possible with damaging winds, hail, and moderate to heavy rain being the main concerns. Rest of the week should be quiet. More detailed information can be accessed at... https://www.weather.gov/eax/hwo
The Pleasant Hill radar (KEAX), 5 km away, was scanning. The volume nearest the first event began at 19:46 UTC.
1 thunderstorm wind, 1 flash flood. Local standard time, as filed.
A roof was blown off of a pole barn just east of the office from an isolated downburst.
An Emergency Manager reported flash flooding in the Boonville area.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Missouri in 2019Every state in 2019This day in weather historyWarnings in Missouri, August 2019
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 852436, 852435.