Alert archive / Kentucky / Flash Flood Watches in 2017
Flash Flood Watch 2, NWS Jackson, KY
NWS Jackson, KY issued this flash flood watch at Apr 22, 2017, 3:45 AM EDT for 15 counties in Kentucky. It took effect at Apr 22, 2017, 12:00 PM EDT. It was in force for 39 hr.
The area
The counties it named.
The facts
- Issued
- Apr 22, 2017, 3:45 AM EDT (07:45 UTC)
- In effect from
- Apr 22, 2017, 12:00 PM EDT
- Expired
- Apr 24, 2017, 3:20 AM EDT
- In force
- 39 hr
- Issued by
- NWS Jackson, KY
- Flood severity
- None
Counties Bell County, KY, Clay County, KY, Floyd County, KY, Harlan County, KY, Knott County, KY, Knox County, KY, Laurel County, KY, Leslie County, KY, Letcher County, KY, McCreary County, KY, Perry County, KY, Pike County, KY, Pulaski County, KY, Wayne County, KY, Whitley County, KY
The radar
The Jackson,KY radar (KJKL), 64 km from the middle of the area, began a volume at 07:47 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Cncnati-Daytn, OH (KILN), launched 00:00Z, 7.8 hours before the alert went out and 263 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1227 m above ground
- 0-6 km bulk shear
- 57 kt
- 0-1 km storm-relative helicity
- -109 m²/s²
- 0-3 km storm-relative helicity
- 44 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
018 WGUS63 KJKL 220745 FFAJKL URGENT - IMMEDIATE BROADCAST REQUESTED Flood Watch National Weather Service Jackson KY 345 AM EDT Sat Apr 22 2017 ...Excessive Rainfall Could Lead to Flash Flooding Across Portions of Southeast Kentucky This Afternoon into Sunday... .A stalled frontal boundary over the southern portion of eastern Kentucky will interact with a slowly passing area of low pressure to bring a prolonged period of showers to the watch area. A few thunderstorms will be possible today and this evening leading to enhanced rainfall totals. For the entire event, generally between 1.5 and 2.5 inches of rainfall can be expected for places mainly south and east of the Hal Rogers Parkway with local amounts in excess of 3 inches possible. KYZ079-080-083>088-110-113-115>118-120-221615- /O.NEW.KJKL.FF.A.0002.170422T1600Z-170423T2000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Pulaski-Laurel-Wayne-McCreary-Whitley-Knox-Bell-Harlan-Floyd- Knott-Perry-Clay-Leslie-Letcher-Pike- Including the cities of Burnside, Somerset, London, Monticello, Stearns, Whitley City, Corbin, Williamsburg, Barbourville, Middlesboro, Pineville, Cumberland, Harlan, Prestonsburg, Wheelwright, Hindman, Pippa Passes, Hazard, Manchester, Hyden, Jenkins, Whitesburg, Coal Run, Elkhorn City, Pikeville, and South Williamson 345 AM EDT Sat Apr 22 2017 ...FLASH FLOOD WATCH IN EFFECT FROM NOON EDT TODAY THROUGH SUNDAY AFTERNOON... The National Weather Service in Jackson has issued a * Flash Flood Watch for portions of south central Kentucky and southeast Kentucky, including the following areas, in south central Kentucky, Laurel, McCreary, Pulaski, Wayne, and Whitley. In southeast Kentucky, Bell, Clay, Floyd, Harlan, Knott, Knox, Leslie, Letcher, Perry, and Pike. * From noon EDT today through Sunday afternoon * Rainfall amounts generally between 1.5 to 2.5 inches are expected with locally higher amounts. * Heavy rainfall from showers, and initial thunderstorms, this afternoon through Sunday over the watch area could lead to flooding of low lying areas. Fast rises on area creeks and streams are likely, as well. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ GREIF
8 follow-up statements
068 WGUS63 KJKL 221535 FFAJKL Flood Watch National Weather Service Jackson KY 1135 AM EDT Sat Apr 22 2017 ...Excessive Rainfall Could Lead to Flash Flooding Across Portions of Southeast Kentucky This Afternoon into Sunday... .A stalled frontal boundary over the southern portion of eastern Kentucky will interact with a slowly passing area of low pressure to bring a periods of moderate to heavy showers to the watch area through Sunday. A few thunderstorms will be possible today and this evening leading to enhanced rainfall totals and the potential for excess runoff nearer to the VA and TN borders. KYZ079-080-083>088-110-113-115>118-120-222345- /O.CON.KJKL.FF.A.0002.170422T1600Z-170423T2000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Pulaski-Laurel-Wayne-McCreary-Whitley-Knox-Bell-Harlan-Floyd- Knott-Perry-Clay-Leslie-Letcher-Pike- Including the cities of Burnside, Somerset, London, Monticello, Stearns, Whitley City, Corbin, Williamsburg, Barbourville, Middlesboro, Pineville, Cumberland, Harlan, Prestonsburg, Wheelwright, Hindman, Pippa Passes, Hazard, Manchester, Hyden, Jenkins, Whitesburg, Coal Run, Elkhorn City, Pikeville, and South Williamson 1135 AM EDT Sat Apr 22 2017 ...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH SUNDAY AFTERNOON... The Flash Flood Watch continues for * Portions of south central Kentucky and southeast Kentucky, including the following areas, in south central Kentucky, Laurel, McCreary, Pulaski, Wayne, and Whitley. In southeast Kentucky, Bell, Clay, Floyd, Harlan, Knott, Knox, Leslie, Letcher, Perry, and Pike. * Through Sunday afternoon * Event total rainfall amounts generally between 1.5 to 2.5 inches are expected with locally higher amounts possible where thunderstorms occur. * Heavy rainfall from showers, and initial thunderstorms, this afternoon through Sunday over the watch area could lead to flooding of low lying areas. Fast rises on area creeks and streams are likely, as well. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ GRIEF/JP
959 WGUS63 KJKL 222056 FFAJKL Flood Watch National Weather Service Jackson KY 456 PM EDT Sat Apr 22 2017 ...Excessive Rainfall Could Lead to Flash Flooding Across Portions of Southeast Kentucky through Sunday Afternoon... .A stalled frontal boundary over the southern portion of eastern Kentucky will interact with a slowly passing area of low pressure to bring a period of moderate to heavy showers to the watch area through Sunday. A few thunderstorms will be possible leading to enhanced rainfall totals and the potential for excess runoff nearer to the VA and TN borders. KYZ079-080-083>088-110-113-115>118-120-230900- /O.CON.KJKL.FF.A.0002.000000T0000Z-170423T2000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Pulaski-Laurel-Wayne-McCreary-Whitley-Knox-Bell-Harlan-Floyd- Knott-Perry-Clay-Leslie-Letcher-Pike- Including the cities of Burnside, Somerset, London, Monticello, Stearns, Whitley City, Corbin, Williamsburg, Barbourville, Middlesboro, Pineville, Cumberland, Harlan, Prestonsburg, Wheelwright, Hindman, Pippa Passes, Hazard, Manchester, Hyden, Jenkins, Whitesburg, Coal Run, Elkhorn City, Pikeville, and South Williamson 456 PM EDT Sat Apr 22 2017 ...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH SUNDAY AFTERNOON... The Flash Flood Watch continues for * Portions of south central Kentucky and southeast Kentucky, including the following areas, in south central Kentucky, Laurel, McCreary, Pulaski, Wayne, and Whitley. In southeast Kentucky, Bell, Clay, Floyd, Harlan, Knott, Knox, Leslie, Letcher, Perry, and Pike. * Through Sunday afternoon. * Event total rainfall amounts generally between 1.5 to 2.5 inches are expected with locally higher amounts possible where thunderstorms occur. * Heavy rainfall from showers, and some thunderstorms through Sunday over the watch area could lead to flooding of low lying areas. Additionally, fast rises on area creeks and streams are likely. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ GREIF/JP/SHALLENBERGER
234 WGUS63 KJKL 230051 FFAJKL Flood Watch National Weather Service Jackson KY 851 PM EDT Sat Apr 22 2017 ...Excessive Rainfall Could Lead to Flash Flooding Across Portions of Southeast Kentucky through Sunday Afternoon... .A stalled frontal boundary over the southern portion of eastern Kentucky will interact with a slowly passing area of low pressure to bring a period of moderate to heavy showers through Sunday. The best chances for heavier rainfall and excess runoff will be near the Virginia and Tennessee state lines. KYZ079-080-083>088-110-113-115>118-120-231100- /O.CON.KJKL.FF.A.0002.000000T0000Z-170423T2000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Pulaski-Laurel-Wayne-McCreary-Whitley-Knox-Bell-Harlan-Floyd- Knott-Perry-Clay-Leslie-Letcher-Pike- Including the cities of Burnside, Somerset, London, Monticello, Stearns, Whitley City, Corbin, Williamsburg, Barbourville, Middlesboro, Pineville, Cumberland, Harlan, Prestonsburg, Wheelwright, Hindman, Pippa Passes, Hazard, Manchester, Hyden, Jenkins, Whitesburg, Coal Run, Elkhorn City, Pikeville, and South Williamson 851 PM EDT Sat Apr 22 2017 ...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH SUNDAY AFTERNOON... The Flash Flood Watch continues for * Portions of south central Kentucky and southeast Kentucky, including the following areas, in south central Kentucky, Laurel, McCreary, Pulaski, Wayne, and Whitley. In southeast Kentucky, Bell, Clay, Floyd, Harlan, Knott, Knox, Leslie, Letcher, Perry, and Pike. * Through Sunday afternoon. * Event total rainfall amounts generally between 1.5 to 2.5 inches are expected with locally higher amounts possible. * Heavy rainfall could lead to flooding of low lying areas. Additionally, fast rises on area rivers, creeks, and streams are likely. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$
883 WGUS63 KJKL 230755 AAA FFAJKL Flood Watch...UPDATED National Weather Service Jackson KY 355 AM EDT Sun Apr 23 2017 ...Excessive Rainfall Could Lead to Flash Flooding Across Portions of Southeast Kentucky through Late this Afternoon... .A west to east oriented frontal boundary located just south of Kentucky will interact with a slowly passing area of deep low pressure to bring a period of moderate to heavy showers to the region through this afternoon. The best chances for heavier rainfall and excess runoff problems will be near the Virginia and Tennessee state lines. KYZ079-080-083>088-110-113-115>118-120-231615- /O.CON.KJKL.FF.A.0002.000000T0000Z-170423T2000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Pulaski-Laurel-Wayne-McCreary-Whitley-Knox-Bell-Harlan-Floyd- Knott-Perry-Clay-Leslie-Letcher-Pike- Including the cities of Burnside, Somerset, London, Monticello, Stearns, Whitley City, Corbin, Williamsburg, Barbourville, Middlesboro, Pineville, Cumberland, Harlan, Prestonsburg, Wheelwright, Hindman, Pippa Passes, Hazard, Manchester, Hyden, Jenkins, Whitesburg, Coal Run, Elkhorn City, Pikeville, and South Williamson 355 AM EDT Sun Apr 23 2017 ...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH THIS AFTERNOON... The Flash Flood Watch continues for * Portions of south central Kentucky and southeast Kentucky, including the following areas, in south central Kentucky, Laurel, McCreary, Pulaski, Wayne, and Whitley. In southeast Kentucky, Bell, Clay, Floyd, Harlan, Knott, Knox, Leslie, Letcher, Perry, and Pike. * Through this afternoon * Another 0.75 to 1.5 inches of rain can be expected in the watch area today. This will bring event total rainfall amounts to generally between 1.5 and 3 inches with locally higher amounts possible - particularly near the Virginia border. * Heavy rainfall could lead to flooding of low lying areas. Additionally, fast rises on area rivers, creeks, and streams are likely. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ GREIF
344 WGUS63 KJKL 231615 FFAJKL URGENT - IMMEDIATE BROADCAST REQUESTED Flood Watch National Weather Service Jackson KY 1215 PM EDT Sun Apr 23 2017 ...Excessive Rainfall Could Lead to Flash Flooding Across Portions of Southeast Kentucky Today... .A west to east oriented frontal boundary located just south of Kentucky will interact with a slowly passing area of deep low pressure to bring a period of moderate to heavy showers to the region through this afternoon, and lingering over far southeast Kentucky through this evening. The best chance for heavier rainfall and excess runoff problems will continue to be near the Virginia and Tennessee state lines. KYZ087-088-118-120-232015- /O.EXT.KJKL.FF.A.0002.000000T0000Z-170424T0300Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Bell-Harlan-Letcher-Pike- Including the cities of Middlesboro, Pineville, Cumberland, Harlan, Jenkins, Whitesburg, Coal Run, Elkhorn City, Pikeville, and South Williamson 1215 PM EDT Sun Apr 23 2017 ...FLASH FLOOD WATCH NOW IN EFFECT UNTIL 11 PM EDT THIS EVENING... The Flash Flood Watch is now in effect for * A portion of southeast Kentucky, including the following areas, Bell, Harlan, Letcher, and Pike Counties * Until 11 PM EDT this evening. * 0.75 to 1.5 inches of rain will be possible in the watch area during the afternoon and evening. This will bring event total rainfall amounts to generally between 1.5 and 3 inches, with locally higher amounts possible. * Heavy rainfall could lead to flooding of low lying areas. Additionally, fast rises on area rivers, creeks, and streams are likely. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ KYZ079-080-083>086-110-113-115>117-232000- /O.CON.KJKL.FF.A.0002.000000T0000Z-170423T2000Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Pulaski-Laurel-Wayne-McCreary-Whitley-Knox-Floyd-Knott-Perry-Clay- Leslie- Including the cities of Burnside, Somerset, London, Monticello, Stearns, Whitley City, Corbin, Williamsburg, Barbourville, Prestonsburg, Wheelwright, Hindman, Pippa Passes, Hazard, Manchester, and Hyden 1215 PM EDT Sun Apr 23 2017 ...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 4 PM EDT THIS AFTERNOON... The Flash Flood Watch continues for * Portions of south central Kentucky and southeast Kentucky, including the following areas, in south central Kentucky, Laurel, McCreary, Pulaski, Wayne, and Whitley Counties. In southeast Kentucky, Clay, Floyd, Knott, Knox, Leslie, and Perry Counties. * It is in effect until 4 PM EDT this afternoon. * Up to an inch of rain can be expected in the watch area this afternoon, with locally higher amounts possible. This will bring event total rainfall amounts to generally between 1.5 and 2.5 inches. * Heavy rainfall could lead to flooding of low lying areas. Additionally, fast rises on area rivers, creeks, and streams are likely. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$
768 WGUS63 KJKL 232005 FFAJKL URGENT - IMMEDIATE BROADCAST REQUESTED Flood Watch National Weather Service Jackson KY 405 PM EDT Sun Apr 23 2017 ...Excessive Rainfall Could Lead To Flash Flooding Across Portions Of Southeast Kentucky Through This Evening... .A west to east oriented frontal boundary, located just south of Kentucky, continues to interact with a slowly passing area of deep low pressure, resulting in widespread rain showers across the region. These showers will continue to be heavy at times, and will likely persist into the evening, tapering off during the overnight. The best chance for heavier rainfall and excess runoff problems will continue to be near the Virginia and Tennessee state lines. KYZ079-080-083>086-110-113-115>117-240300- /O.EXT.KJKL.FF.A.0002.000000T0000Z-170424T0300Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Pulaski-Laurel-Wayne-McCreary-Whitley-Knox-Floyd-Knott-Perry-Clay- Leslie- Including the cities of Burnside, Somerset, London, Monticello, Stearns, Whitley City, Corbin, Williamsburg, Barbourville, Prestonsburg, Wheelwright, Hindman, Pippa Passes, Hazard, Manchester, and Hyden 405 PM EDT Sun Apr 23 2017 ...FLASH FLOOD WATCH NOW IN EFFECT UNTIL 11 PM EDT THIS EVENING... The Flash Flood Watch is now in effect for * Portions of south central Kentucky and southeast Kentucky, including the following areas, in south central Kentucky, Laurel, McCreary, Pulaski, Wayne, and Whitley counties. In southeast Kentucky, Clay, Floyd, Knott, Knox, Leslie, and Perry counties * Until 11 PM EDT this evening. * 0.5 to 0.75 inches of rainfall is expected this afternoon and evening across the watch area, with locally higher amounts possible. This will bring event total rainfall amounts to generally between 2 and 4 inches along the Tennessee border, and between 1.5 and 3 inches elsewhere in the eastern portion of the state. * Heavy rainfall has caused flooding of low lying areas and road closures across portions of the watch area. Fast rises on area rivers, creeks, and streams will continue to be likely. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ KYZ087-088-118-120-240300- /O.CON.KJKL.FF.A.0002.000000T0000Z-170424T0300Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Bell-Harlan-Letcher-Pike- Including the cities of Middlesboro, Pineville, Cumberland, Harlan, Jenkins, Whitesburg, Coal Run, Elkhorn City, Pikeville, and South Williamson 405 PM EDT Sun Apr 23 2017 ...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING... The Flash Flood Watch continues for * A portion of southeast Kentucky, including the following areas, Bell, Harlan, Letcher, and Pike counties * Until 11 PM EDT this evening. * 0.75 to 1 inch of rainfall is expected this afternoon and evening across the watch area, with locally higher amounts possible. This will bring event total rainfall amounts to generally between 2 and 4 inches. * Heavy rainfall has caused flooding of low lying areas and road closures across portions of the watch area. Fast rises on area rivers, creeks, and streams will continue to be likely. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$
564 WGUS63 KJKL 240233 FFAJKL URGENT - IMMEDIATE BROADCAST REQUESTED Flood Watch National Weather Service Jackson KY 1033 PM EDT Sun Apr 23 2017 ...Persistent Rainfall and Runoff will Lead to Continued Flooding Across Portions Of Southeast Kentucky Through Tonight... .An upper level low pressure system will continue to lift to the northeast through the area tonight producing moderate shower activity. These showers in addition to the heavier rainfall earlier will produce significant runoff through the night leading to continued flooding. The showers will taper off by dawn. The best chance for heavier rainfall and excess runoff problems will continue to be near the Virginia and Tennessee state lines. KYZ079-080-083>086-110-113-115>117-241200- /O.EXT.KJKL.FF.A.0002.000000T0000Z-170424T1200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Pulaski-Laurel-Wayne-McCreary-Whitley-Knox-Floyd-Knott-Perry-Clay- Leslie- Including the cities of Burnside, Somerset, London, Monticello, Stearns, Whitley City, Corbin, Williamsburg, Barbourville, Prestonsburg, Wheelwright, Hindman, Pippa Passes, Hazard, Manchester, and Hyden 1033 PM EDT Sun Apr 23 2017 ...FLASH FLOOD WATCH NOW IN EFFECT UNTIL 8 AM EDT MONDAY... The Flash Flood Watch is now in effect for * Portions of south central Kentucky and southeast Kentucky, including the following areas, in south central Kentucky, Laurel, McCreary, Pulaski, Wayne, and Whitley. In southeast Kentucky, Clay, Floyd, Knott, Knox, Leslie, and Perry. * Until 8 AM EDT Monday. * Another 0.25 inches of rainfall are expected through tonight across the watch area, with locally higher amounts possible. This will bring event total rainfall amounts to generally between 2 and 4 inches along the Tennessee border, and between 1.5 and 3 inches elsewhere in the eastern portion of the state. * Heavy rainfall has caused flooding of low lying areas and road closures across portions of the watch area. Runoff will continue through the night and fast rises on area rivers, creeks, and streams will continue to be likely. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ KYZ087-088-118-120-241200- /O.EXT.KJKL.FF.A.0002.000000T0000Z-170424T1200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Bell-Harlan-Letcher-Pike- Including the cities of Middlesboro, Pineville, Cumberland, Harlan, Jenkins, Whitesburg, Coal Run, Elkhorn City, Pikeville, and South Williamson 1033 PM EDT Sun Apr 23 2017 ...FLASH FLOOD WATCH NOW IN EFFECT UNTIL 8 AM EDT MONDAY... The Flash Flood Watch is now in effect for * A portion of southeast Kentucky, including the following areas, Bell, Harlan, Letcher, and Pike. * Until 8 AM EDT Monday. * Another 0.25 to 0.50 inches of rainfall are expected through tonight across the watch area, with locally higher amounts possible. This will bring event total rainfall amounts to generally between 2 and 4 inches. * Heavy rainfall has caused flooding of low lying areas and road closures across portions of the watch area. Runoff will continue through the night and fast rises on area rivers, creeks, and streams will continue to be likely. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Flash Flood Watch means that conditions may develop that lead to flash flooding. Flash flooding is a VERY DANGEROUS SITUATION. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ JMW/SHALLENBERGER
597 WGUS63 KJKL 240720 FFAJKL Flood Watch National Weather Service Jackson KY 320 AM EDT Mon Apr 24 2017 KYZ079-080-083>088-110-113-115>118-120-240830- /O.CAN.KJKL.FF.A.0002.000000T0000Z-170424T1200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Pulaski-Laurel-Wayne-McCreary-Whitley-Knox-Bell-Harlan-Floyd- Knott-Perry-Clay-Leslie-Letcher-Pike- Including the cities of Burnside, Somerset, London, Monticello, Stearns, Whitley City, Corbin, Williamsburg, Barbourville, Middlesboro, Pineville, Cumberland, Harlan, Prestonsburg, Wheelwright, Hindman, Pippa Passes, Hazard, Manchester, Hyden, Jenkins, Whitesburg, Coal Run, Elkhorn City, Pikeville, and South Williamson 320 AM EDT Mon Apr 24 2017 ...FLASH FLOOD WATCH IS CANCELLED... The Flash Flood Watch for portions of south central Kentucky and southeast Kentucky has been cancelled. Rainfall amounts through Monday will be less than a quarter of an inch and this will not further exacerbate ongoing high water and flooding issues on area rivers. $$ GREIF
What forecasters said that day
The local office's own words before this flash flood watch went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Jackson, KY wrote its last area forecast discussion before this flash flood watch went out at Apr 22, 3:30 AM EDT, 15 minutes earlier.
Area forecast discussion, Apr 22, 3:30 AM EDT, 15 minutes before
AREA FORECAST DISCUSSION National Weather Service Jackson KY 330 AM EDT Sat Apr 22 2017 .SHORT TERM...(Today through Sunday) Issued at 325 AM EDT SAT APR 22 2017 07z sfc analysis shows a developing area of low pressure over the central Gulf Coast to the southwest. A warm front/inverted trough extends northeast from this stretching across southern parts of eastern Kentucky. This boundary and points south will likely be the location of the heaviest rains with this system through the next 36 or so hours. Currently, showers, mainly light, continue to propagate over the northern portions of the CWA as they stream off to the east northeast. Skies are overcast across the area with just warm clouds noted on satellite. Temperatures vary from near 50 degrees over the extreme northwest portion of the CWA to Low 60s southeast on the other side of that boundary. Dewpoints vary in a similar manner with some mid 40s seen up north and low 60s found in the south. The winds overnight show evidence of the front with north to northeast ones for much of the CWA north of the Hal Rogers Parkway while to the south and east they are still southerly. The models are actually now in excellent agreement aloft through the short term portion of the forecast. They all depict a slow moving and evolving upper low closing off and dropping into the Tennessee Valley. The clustering of the models are impressive and lends confidence to the overall forecast through 00z Monday. As such have favored a blended solution with emphasis on the high resolution models for specific details on PoPs and QPF through the first 24 hours. Sensible weather will feature a renewed development of showers, and even some thunderstorms across the south, this morning as the next surge of pcpn pushes into the area. This is well depicted in the HRRR and its timing was generally followed in the grids through 15z. The initial batch of rain after sunup will target our central and northern counties moreso than the south, but that changes by afternoon as the next surge will be focused more over the Cumberland Valley. Overall, the broad sfc low passing just south of the CWA during the short term portion of the forecast will be a source for showers and heavier bouts of rain through tonight before easing off to the southeast on Sunday. While the best chances for thunder will be in the south today and this evening heavy rain will remain a threat in the far southeast through Sunday afternoon. For this reason, a flash flood watch will be issued shortly for our southern tier of counties starting at noon today and running through 4 pm Sunday. Sustained rains during this event over the headwaters of the Cumberland and Kentucky Rivers will also raise the specter of river flooding later in the weekend and into the start of next week. Temperatures will be on the chilly side through this period with only the far south seeing readings remotely near normal today. After highs in the low to mid 50s today, the north could rebound into the lower 60s on Sunday thanks to the main focus of the rain being in the south and perhaps some sun filtering through the clouds in the afternoon. Temperatures tonight will be fairly uniform in the upper 40s most places - coldest north and milder south. Started the grids from the CONSShort and ShortBlend through the short term portion of the forecast. Did not make much adjustment to temperatures or dewpoints given the limited diurnal range. However, did beef up PoPs and QPF from the blend across the south given the certainty for rain and many surges of shower activity during this time (thunderstorms early in the event). .LONG TERM...(Sunday night through Friday) Issued at 330 AM EDT SAT APR 22 2017 The upper level low will meander up the east coast Sunday night through Tuesday with mid level heights slowly recovering through the period as the eastern system slowly pushes farther off shore into the Atlantic. Some lingering rain chances will hold on Sunday night, especially in southeast Kentucky before we dry out early Monday. This will provide a much needed dry period Monday through Wednesday morning. Temperatures will stay cool into Monday with highs in the 60s. As return flow kicks in Tuesday highs should climb back into the 70s. The next chance of rain will come late Wednesday/Wednesday night as a shortwave trough drives another cold front across the Ohio river valley. The front may be shearing out as it crosses the area, so opted to stay with the lower blended pops as it may not be a widespread rain event for the area. Regardless, a few thunderstorms would be possible, especially up in the bluegrass region. Whats left of the washed out front will lift back to the north as a warm front by weeks end, with much warmer weather surging north across the region. This is also about the time our next system may be taking aim on the area by Friday afternoon, but some model inconsistencies will keep the uncertainty high with the late week system. && .AVIATION...(For the 06Z TAFS through 06Z Saturday night) ISSUED AT 210 AM EDT SAT APR 22 2017 A few, mainly light, showers will continue to pass over the area through 12z Saturday. Look for ceilings to continue to gradually lower into or through MVFR. These will likely makes it down to IFR and stay there for much of Saturday, as an low pressure tracks along a stalled frontal boundary near the Tennessee and Kentucky border. Periods of showers - at times heavy - along with a few thunderstorms, generally along and south of a line from KSME to KPBX, will affect the forecast area into Saturday evening. The worst conditions will primarily be found through the southern part of eastern Kentucky during this event. Light and variable winds will eventually become north to northeast at 5 to 10 kts later this morning and continue through the rest of the period. && .JKL WATCHES/WARNINGS/ADVISORIES... Flash Flood Watch from noon EDT today through Sunday afternoon for KYZ079-080-083>088-110-113-115>118-120. && SHORT TERM...GREIF LONG TERM...KAS AVIATION...GREIF
Hazardous weather outlook, Apr 22, 2:00 AM EDT, 1 hour 45 minutes before
Hazardous Weather Outlook...UPDATED National Weather Service Jackson KY 200 AM EDT Sat Apr 22 2017 KYZ044-050>052-059-060-104-106>109-119-230900- Fleming-Montgomery-Bath-Rowan-Powell-Menifee-Elliott-Morgan- Johnson-Wolfe-Magoffin-Martin- Including the cities of Flemingsburg, Camargo, Jeffersonville, Mount Sterling, Owingsville, Morehead, Clay City, Stanton, Frenchburg, Sandy Hook, West Liberty, Paintsville, Campton, Salyersville, and Inez 200 AM EDT Sat Apr 22 2017 This hazardous weather outlook is for portions of eastern Kentucky. .DAY ONE...Tonight. No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Periods of showers will affect the area from Saturday into Sunday. Locally heavy rainfall will be possible, which may result in minor flooding of low lying areas. Thunderstorms will be possible Wednesday afternoon and Wednesday night. .SPOTTER INFORMATION STATEMENT... Spotter activation is not anticipated. KYZ058-068-069-079-080-083>088-110>118-120-230900- Estill-Rockcastle-Jackson-Pulaski-Laurel-Wayne-McCreary-Whitley- Knox-Bell-Harlan-Floyd-Lee-Breathitt-Knott-Owsley-Perry-Clay- Leslie-Letcher-Pike- Including the cities of Irvine, Ravenna, Brodhead, Mount Vernon, McKee, Annville, Burnside, Somerset, London, Monticello, Stearns, Whitley City, Corbin, Williamsburg, Barbourville, Middlesboro, Pineville, Cumberland, Harlan, Prestonsburg, Wheelwright, Beattyville, Jackson, Hindman, Pippa Passes, Booneville, Hazard, Manchester, Hyden, Jenkins, Whitesburg, Coal Run, Elkhorn City, Pikeville, and South Williamson 200 AM EDT Sat Apr 22 2017 This hazardous weather outlook is for portions of eastern Kentucky. .DAY ONE...Tonight. No hazardous weather is expected at this time. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Thunderstorms will be possible Saturday and Saturday evening. Locally heavy rainfall will be possible, bringing an increased threat of excessive rainfall resulting in a potential for flooding in low lying areas. .SPOTTER INFORMATION STATEMENT... Spotter activation may be requested on Saturday to monitor heavy rainfall and flash flooding potential. GEOGERIAN/GREIF
The office that day
Everything else NWS Jackson, KY issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 21, 9:27 PM EDT | Areal Flood Advisory | JKL | Pike | 2 hr |
| Apr 22, 11:32 AM EDT | Areal Flood Advisory | JKL | Bell, Floyd, Harlan, Knott, Leslie, Letcher and 2 more | 3 hr |
| Apr 22, 11:54 AM EDT | Flash Flood Warning | JKL | Harlan | 4 hr |
Nearby
Flash Flood Watches in Kentucky, 2017Every flash flood watch in 2017
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.