Some rivers continued to flood from April and others began flooding in the first few days of May.
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 LZK wrote it up.
Some rivers continued to flood from April and others began flooding in the first few days of May.
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 Little Rock, AR wrote its last area forecast discussion before the first event at Apr 30, 11:42 PM CST, 18 minutes earlier.
Area Forecast Discussion National Weather Service Little Rock AR 1242 AM CDT Wed May 1 2019 .AVIATION... SHRA/TSRA will become more numerous overnight in response to a stalled boundary just northwest of AR. VFR conditions will give way to MVFR near TSRA/+RA. This convection will spread east and south overnight affecting all terminals during this TAF cycle. In addition to MVFR condition, rainfall may be locally heavy at times. Gusty winds will be possible near any TS. South winds will prevail overnight with gusts up to 20 to 25 knots. A break in activity is expected around 18z-20z with VFR returning. VCTS returns to all terminals after 00z. && .PREV DISCUSSION...(ISSUED 640 PM CDT Tue Apr 30 2019) AVIATION... A stalled front will remain northwest of Arkansas tonight and Wednesday. Most thunderstorms will be over the western half of the state tonight and early Wednesday. Rainfall could be heavy at times. South winds will gust to 25 to 30 mph at times. The activity should start moving east later in the day Wednesday. MVFR to VFR conditions are anticipated. PREV DISCUSSION...(ISSUED 249 PM CDT Tue Apr 30 2019) SHORT TERM...Tonight Through Thursday The overall forecast philosophy remains fairly constant regarding expected sensible weather during this period. Regional radar data indicate several areas of convection currently developing, and moving northeastward. Activity in local CWA is currently developing in deep southerly flow, acting on a abnormally moist atmospheric column, as indicated by the 12z KLZK precipitable water value. Another area of convection is developing across eastern Oklahoma, in a region of very high surface based instability. Additional thunderstorms are expected to develop southwestward to north Texas this afternoon. Additional forcing is being provided by a nearly stationary boundary, subjectively analyzed from northeast Oklahoma to western north Texas. Mid level energy over the southern high plains in a fast southwest flow is also aiding this development. Latest CAM guidance continues to suggest upscale organization overnight, with this activity accelerating eastward overnight. Latest forecasts account for this scenario. Continued unstable and moist conditions, along with smaller scale convectively produced boundaries will focus additional activity Wednesday and Wednesday night. The stationary boundary to the west will approach late in the period, and provided a focus for additional development. LONG TERM...Thursday Night Through Tuesday Much of the long term portion of the forecast will be characterized by above normal chances for rainfall as well as near normal temperatures. At the start of the period, a cold front will begin to make eastward progress away from the area. Swrly flow will remain in place aloft with continued shortwave energy moving over the state allowing for rain and thunderstorms to continue over the area. Through the weekend into the early part of next week, as a large scale H500 trough continues to rotate across central/southeast Canada, more of a zonal flow setup will unfold locally. As another front approaches from the north and additional pieces of shortwave energy pass through the zonal flow, occasional rain chances will be seen in the forecast. Little if any of the extended forecast will be without rain across at least some portion of the state.&& && .LZK Watches/Warnings/Advisories... Flood Watch until 7 AM CDT this morning FOR Baxter-Boone-Fulton- Izard-Johnson-Logan-Marion-Newton-Pope-Scott-Searcy-Stone-Van Buren. && Aviation...JONES
Hazardous Weather Outlook National Weather Service Little Rock AR 500 AM CDT Tue Apr 30 2019 ARZ003>008-012>017-021>025-030>034-037>047-052>057-062>069-011000- Boone-Marion-Baxter-Fulton-Sharp-Randolph-Newton-Searcy-Stone-Izard- Independence-Lawrence-Johnson-Pope-Van Buren-Cleburne-Jackson-Logan- Conway-Faulkner-White-Woodruff-Scott-Yell-Perry-Polk-Montgomery- Garland-Saline-Pulaski-Lonoke-Prairie-Monroe-Pike-Clark-Hot Spring- Grant-Jefferson-Arkansas-Dallas-Cleveland-Lincoln-Desha-Ouachita- Calhoun-Bradley-Drew- 500 AM CDT Tue Apr 30 2019 This Hazardous Weather Outlook is for a Large Part of Arkansas. .DAY ONE...Today and Tonight Showers and thunderstorms will become widespread across northern and western Arkansas, especially late Tuesday afternoon into the nighttime hours. Areas of heavy rain are expected in the north and west, with two to four inch amounts in the forecast. Locally higher totals could occur in places. Given this much rain, flash flooding is a concern. Also, there is a risk of severe storms north and west of Little Rock. Storms that become severe will have the potential of producing damaging winds and quarter size hail or larger. .DAYS TWO THROUGH SEVEN...Wednesday Through Monday The atmosphere will remain very unstable on Wednesday, especially over the northwest half of Arkansas. Thunderstorms will remain likely in this part of the state, and could bring additional severe weather and flash flooding. From Thursday through Saturday, the front responsible for the active pattern will slowly wobble across the region from the northwest. While good chances of rain will continue, high water issues and severe storms should be more localized. The front will exit the region by late in the weekend, with thunderstorms becoming isolated. .Spotter Information Statement... Spotter activation may be needed Tuesday night through Wednesday night. && Visit NWS Little Rock on the web. Go to https://weather.gov/lzk. 46/230
Special Weather Statement
National Weather Service Little Rock AR
1259 AM CDT Wed May 1 2019
ARZ037-038-041-010645-
Scott AR-Yell AR-Montgomery AR-
1259 AM CDT Wed May 1 2019
...SIGNIFICANT WEATHER ADVISORY FOR EASTERN SCOTT...SOUTHWESTERN YELL
AND NORTHEASTERN MONTGOMERY COUNTIES UNTIL 145 AM CDT...
At 1258 AM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from 7 miles west of Stonehouse Recreation Area to
near Cardiff to 10 miles west of Gravelly to 12 miles southeast of
Waldron. Movement was east at 40 mph.
Wind gusts up to 50 mph will be possible with these storms.
Locations impacted include...
Gravelly... Fourche Valley...
Muddy Creek WMA... Union Hill...
Wing... Chula...
Olio... Cedar Creek...
Waltreak... Fannie...
Bluffton... Rover...
Nola... Harvey...
Onyx... Fourche Mountain Recreation Are...
Parks... Briggsville...
Blue Ball... Story...
A Tornado Watch remains in effect until 500 AM CDT for western and
central Arkansas.
LAT...LON 3492 9391 3502 9388 3502 9371 3497 9328
3489 9328 3487 9331 3486 9331 3486 9329
3481 9332 3477 9335 3477 9339 3473 9339
3466 9346 3476 9402
TIME...MOT...LOC 0558Z 272DEG 36KT 3500 9382 3493 9383 3486 9387 3479
9393
44The national radar mosaic for the moment the first event began.
13 flood. Local standard time, as filed.
Flooding continued from April into the first of May on the Ouachita River at Camden.
Heavy rain in April brought flooding to the Black River at Black Rock which continued through all of May.
Heavy rain in April brought flooding to the Black River at Pocohontas that continued into May 1, 2019.
Flooding continued from April and through most of May on the Cache River at Patterson.
Flooding continued from April and through all of May on the White River at Augusta.
Flooding continued from April and continued through all of May on the White River at Clarendon.
Heavy rain brought flooding to the Fourche LaFave River at Houston on 5/2/19.
Heavy rain brought flooding to the Petit Jean River at Danville on 5/2/19.
Heavy rain brought additional flooding to the Black River at Pocohontas on 5/2/19.
Flooding began in early May and continued through much of May on the White River at Georgetown.
Short term flooding was noted on the Ouachita River at Arkadelphia on 5/3/19.
Flooding on the Ouachita at Camden returned on 5/3/19 with additional rainfall.
Flooding began in early May and continued through much of May on the White River at Des Arc.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Arkansas in 2019Every state in 2019This day in weather historyWarnings in Arkansas, May 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: 831129, 831135, 831139, 831673, 831676, 831680, 831131, 831132, 831144, 831678, 829363, 831130, 831679.