Alert archive / Nebraska / Flash Flood Warnings in 2019

Flash Flood Warning 10, NWS North Platte, NE

July 5, 2019Frontier County, Nebraska

NWS North Platte, NE issued this flash flood warning at Jul 5, 2019, 12:12 AM CDT for Frontier County, Nebraska. It was in force for 5 hr. 1 report came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued: Jul 5, 2019, 12:12 AM CDT (05:12 UTC)
Expired: Jul 5, 2019, 5:15 AM CDT
In force: 5 hr
Issued by: NWS North Platte, NE
Area: Storm-based polygon
Flood severity: None

County Frontier County, NE

The radar

The Grand Island radar (KUEX), 144 km from the middle of the area, began a volume at 05:13 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.

What was reported inside it

Time	Report	Where	Remark
Jul 5, 12:17 AM CDT	FLASH FLOOD	8 Ssw Eustis, NE	FLOODING REPORTED VIA SPOTTERNETWORK.ORG. VERY HEAVY RAIN CAUSING LOW LYING AREAS TO FLOOD. 2 INCHES OF RAIN LAST HOUR.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

Did it verify

Verified. The Iowa Environmental Mesonet's Cow matched one storm report to this flash flood warning; the first came 5 minutes after it went out.

Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.

The nearest sounding before it

N. Platte/Lee Bi, NE (KLBF), launched 00:00Z, 5.2 hours before the alert went out and 81 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.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

Mixed-layer CAPE: 2120 J/kg
Mixed-layer CIN: -69 J/kg
Mixed-layer LCL: 1079 m above ground
0-6 km bulk shear: 37 kt
0-1 km storm-relative helicity: 26 m²/s²
0-3 km storm-relative helicity: 77 m²/s²
Significant tornado parameter: 0.2
Supercell composite: 2.2

Open this sounding in Storm Lab

The text

As transmitted.

139 
WGUS53 KLBF 050512
FFWLBF
NEC063-051015-
/O.NEW.KLBF.FF.W.0010.190705T0512Z-190705T1015Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service North Platte NE
1212 AM CDT Fri Jul 5 2019

The National Weather Service in North Platte has issued a

* Flash Flood Warning for...
  Northeastern Frontier County in southwestern Nebraska...

* Until 515 AM CDT.

* At 1211 AM CDT, Doppler radar indicated thunderstorms producing 
  heavy rain across the warned area. 1 to 2 inches of rain have 
  fallen based on Doppler radar. Flash flooding is expected to begin 
  shortly.

* Some locations that will experience flooding include...
  Orafino.

Additional rainfall amounts of two to four inches are possible in the 
warned area.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Be especially cautious at night when it is harder to recognize the
dangers of flooding.

In hilly terrain there are hundreds of low water crossings which are
potentially dangerous in heavy rain. Do not attempt to cross flooded
roads. Find an alternate route.

&&

LAT...LON 4044 10009 4045 10015 4049 10023 4050 10032
      4064 10032 4065 9998 4044 9998 4043 10002

$$

ET

2 follow-up statements

031 
WGUS73 KLBF 050539
FFSLBF

Flash Flood Statement
National Weather Service North Platte NE
1239 AM CDT Fri Jul 5 2019

NEC063-051015-
/O.CON.KLBF.FF.W.0010.000000T0000Z-190705T1015Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Frontier NE-
1239 AM CDT Fri Jul 5 2019

...THE FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 515 AM CDT FOR
NORTHEASTERN FRONTIER COUNTY...

At 1238 AM CDT, trained weather spotters reported thunderstorms 
producing heavy rain 8 miles south southwest of Eustis. 2 inches of 
rain have fallen. Flash flooding is expected to begin shortly.

Some locations that will experience flooding include...
Orafino.

Additional rainfall amounts of two to four inches are possible in 
the warned area.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Be especially cautious at night when it is harder to recognize the
dangers of flooding.

In hilly terrain there are hundreds of low water crossings which are
potentially dangerous in heavy rain. Do not attempt to cross flooded
roads. Find an alternate route.

&&

LAT...LON 4044 10009 4045 10015 4049 10023 4050 10032
      4064 10032 4065 9998 4044 9998

$$

ET

859 
WGUS73 KLBF 051017
FFSLBF

Flash Flood Statement
National Weather Service North Platte NE
517 AM CDT Fri Jul 5 2019

NEC063-051026-
/O.EXP.KLBF.FF.W.0010.000000T0000Z-190705T1015Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Frontier NE-
517 AM CDT Fri Jul 5 2019

...THE FLASH FLOOD WARNING FOR NORTHEASTERN FRONTIER COUNTY HAS
EXPIRED...

The heavy rain has ended. Flooding is no longer expected to pose a
threat. Please continue to heed any remaining road closures.

LAT...LON 4044 10009 4045 10015 4049 10023 4050 10032
      4064 10032 4065 9998 4044 9998

$$

CDC

What forecasters said that day

The local office's own words before this flash flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS North Platte, NE wrote its last area forecast discussion before this flash flood warning went out at Jul 4, 6:41 PM CDT, 5 hours 31 minutes earlier.

Area forecast discussion, Jul 4, 6:41 PM CDT, 5 hours 31 minutes before

Area Forecast Discussion
National Weather Service North Platte NE
641 PM CDT Thu Jul 4 2019

.SHORT TERM...(This evening through Friday night)
Issued at 340 PM CDT Thu Jul 4 2019

The primary forecast challenge through Friday night deals with
thunderstorms and severe potential. A surface boundary / cool front
bisecting the Sandhills should drop south tonight, which will be the
focus for the storms. The atmosphere is primed for large hail,
strong winds, and torrential rainfall.

This evening and tonight... Convective initiation is underway across
northwest Nebraska (Sheridan Co) as of 20z. A few thundershowers are
also pulsing up and down along the differential heating boundary,
roughly aligned with I-80, caused by a stubborn stratus deck over
far SW Neb. Expect an increase in activity through the evening in
the panhandle as CIN continues to erode and upper air support
arrives in the form of an H5-7 shortwave. Severe indices suggest the
potential for large hail, damaging winds, very heavy rain, and
possibly a tornado. The 19z LBF RAOB shows a cap remaining around
H7, while SPC mesoanalysis suggests it's quickly eroding (also shown
by the showers). Instability is ample (MUCAPE 2000-3000j/kg) due to
mid/upper 60s dew points and lifted index around -5. CAPE in the -10
to -30C hail growth zone is also rather fat. Deep layer shear has
increased to around 40 kts in western Neb and around 30 kts central
Neb, which is sufficient for organized and sustained convection.
Short-term model guidance is in agreement with bringing the LLJ nose
right into southwest Neb, which should increase low level shear.
Current southeast surface winds are creating a veering profile and
are not forecast to change much tonight. Thinking the greatest hail
and tornado threat will be west of Hwy 61, where convective mode is
more likely to be supercellular. Around 06z, storms should grow more
upscale around the Hwy 83 corridor as they become more elevated and
the wind profile becomes more unidirectional. Forecast soundings
maintain plenty of DCAPE (1000+ j/kg) while the storms become
clusters or a QLCS, adding to the damaging wind threat. Included
heavy rain wording to the entire CWA as PWATs are well above climo,
moisture transport vectors indicate a large fetch of moisture
streaming up the Plains, and previous nights' rainfall totals have
exceeded one inch. The greatest thunder coverage, and subsequent
severe threat, should be out of the CWA by 12z. Generally followed a
blend of the HRRR and NAMnest for storm timing.

Friday and Friday night... Continued thunder mention as the region
sits in easterly/upslope flow in the post fropa environment.
Sufficient instability remains with the help of cooler temps
aloft/steep lapse rates and continued moisture advection in the low
levels. Deep layer shear is also supportive of severe potential.
Concerns include effects from tonight's convection, location of
outflow boundaries, the lack of an LLJ, and overall coverage (CAMs
not as bullish). Cooled max temps slightly to account for mixed
cloudiness, northeast flow at H85, and potential storms. Forecast
highs range from upper 70s along the Pine Ridge to mid 80s far
southwest.

.LONG TERM...(Saturday through Thursday)
Issued at 340 PM CDT Thu Jul 4 2019

The synoptic pattern into early next week suggests continued
periodic thunderstorm chances and seasonable temperatures for
western Nebraska. The area sits on the periphery of the Western US
trough and southern Plains high, a favored area for storm tracks and
in an environment supportive of strong convection. Various surface
boundaries (quasi-stationary or warm front Sunday and cool front
Tuesday) will add forcing and lift. Temperature-wise, highs should
stick to the lower 80s through the weekend, then warm early next
week under WAA and southerly flow at H85.

&&

.AVIATION...(For the 00Z TAFS through 00Z Friday evening)
Issued at 634 PM CDT Thu Jul 4 2019

Scattered thunderstorms should develop across north central and
southwest Nebraska, most thunderstorm development will be late
tonight, however there are a few isolated thunderstorms across
Cherry County this evening, but should remain south of KVTN.
Lower ceilings are expected to move in tomorrow morning into the
day tomorrow with MVFR conditions at times.

&&

.LBF WATCHES/WARNINGS/ADVISORIES...
None.
&&

SHORT TERM...Snively
LONG TERM...Snively
AVIATION...Gomez

Hazardous weather outlook, Jul 4, 10:43 PM CDT, 1 hour 29 minutes before

Hazardous Weather Outlook
National Weather Service North Platte NE
1043 PM CDT Thu Jul 4 2019

NEZ004>010-022>029-035>038-056>059-069>071-094-060345-
Sheridan-Eastern Cherry-Keya Paha-Boyd-Brown-Rock-Holt-Garden-
Grant-Hooker-Thomas-Blaine-Loup-Garfield-Wheeler-Arthur-McPherson-
Logan-Custer-Deuel-Keith-Perkins-Lincoln-Chase-Hayes-Frontier-
Western Cherry-
1043 PM CDT Thu Jul 4 2019 /943 PM MDT Thu Jul 4 2019/

This Hazardous Weather Outlook is for portions of western and
north central Nebraska.

.DAY ONE...TONIGHT.

Numerous to widespread thunderstorms will blossom late this
evening across southwestern Nebraska and parts of the Sandhills.
These storms will then continue through late tonight. Severe
storms will be possible with large hail, damaging winds, and heavy
rainfall all threats.

Elsewhere, scattered thunderstorms will be possible across
northwestern Nebraska and northern Nebraska late tonight.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY.

Daily thunderstorm chances continue this weekend and into next
week. A marginal risk of severe weather exists across portions of
the outlook area both Friday and Saturday, with hail, wind, and
heavy rain being the main threats. Severe weather potential for
Sunday and beyond is uncertain at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed late this afternoon and evening,
especially west of Highway 83. Reports of hail, wind, and
rainfall reports are appreciated.

&&

Get your weather, hydrological, and climate information at
http://www.weather.gov/northplatte

In the hours before

Local storm report, Jul 4, 8:58 PM CDT, 3 hours 14 minutes before

PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORTH PLATTE NE
858 PM CDT THU JUL 4 2019

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0850 PM     HAIL             8 NE THEDFORD           42.07N 100.47W
07/04/2019  E1.75 INCH       THOMAS             NE   PUBLIC

            TIME ESTIMATED BY RADAR.

&&

JURGENSEN

Special weather statement, Jul 4, 9:14 PM CDT, 2 hours 58 minutes before

Special Weather Statement
National Weather Service North Platte NE
914 PM CDT Thu Jul 4 2019

NEZ005-008-025-026-050300-
Brown-Eastern Cherry-Thomas-Blaine-
914 PM CDT Thu Jul 4 2019

...A STRONG THUNDERSTORM WILL AFFECT SOUTHEASTERN CHERRY...
SOUTHWESTERN BROWN...NORTHWESTERN BLAINE AND NORTHEASTERN THOMAS
COUNTIES...

At 914 PM CDT, a strong thunderstorm was located over Purdum, or 15
miles northeast of Thedford, moving east at 15 mph.

Winds in excess of 40 mph and nickel size hail are possible with this
storm.

Locations impacted include...
Elsmere, Purdum and Koshopah.

Torrential rainfall is also occurring with this storm, and may cause
localized flooding. Do not drive your vehicle through flooded
roadways.

Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.

This storm may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

LAT...LON 4202 10039 4216 10039 4218 10005 4196 10008
TIME...MOT...LOC 0214Z 269DEG 14KT 4208 10030

ET

Local storm report, Jul 4, 10:34 PM CDT, 1 hour 38 minutes before

PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE NORTH PLATTE NE
1034 PM CDT THU JUL 4 2019

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1100 AM     HEAVY RAIN       13 ENE TRYON            41.63N 100.71W
07/04/2019  M0.95 INCH       LOGAN              NE   PUBLIC

0353 PM     HAIL             7 SSW GORDON            42.71N 102.26W
07/04/2019  M1.00 INCH       SHERIDAN           NE   TRAINED SPOTTER

            PEA TO QUARTER SIZE HAIL AND HEAVY RAIN.

0412 PM     HAIL             8 S GORDON              42.69N 102.20W
07/04/2019  E1.25 INCH       SHERIDAN           NE   PUBLIC

            QUARTER TO HALF DOLLAR SIZE HAIL

0413 PM     HEAVY RAIN       5 S GORDON              42.73N 102.20W
07/04/2019  E2.00 INCH       SHERIDAN           NE   PUBLIC

            ESTIMATED 2 INCHES OF RAINFALL WITHIN 1 HOUR.

0426 PM     HAIL             9 SSE GORDON            42.69N 102.14W
07/04/2019  M2.50 INCH       SHERIDAN           NE   PUBLIC

            HAIL RANGING FROM PEA SIZE TO TENNIS BALL SIZE. MOST OF
            THE HAIL WAS GOLF BALL SIZE. HEAVY RAIN REPORTED AS WELL
            WITH PONDING IN THE YARD.

0530 PM     HAIL             21 SSE GORDON           42.53N 102.05W
07/04/2019  M2.50 INCH       CHERRY             NE   PUBLIC

            SIGNIFICANT DAMAGE FROM WIND AND HAIL... INCLUDING
            SHATTERED WINDOWS. HAIL MEASURED 2.25+ IN. SMALLER HAIL
            NEARLY COVERED GROUND.

0530 PM     TSTM WND DMG     21 SSE GORDON           42.53N 102.05W
07/04/2019                   CHERRY             NE   PUBLIC

            SIGNIFICANT STRUCTURE DAMAGE FROM WIND AND HAIL. WIND
            ESTIMATED 80 MPH. TIN ROOF PEELED OFF AND WINDOWS
            SHATTERED.

0543 PM     HAIL             25 SE GORDON            42.55N 101.86W
07/04/2019  E1.75 INCH       CHERRY             NE   PUBLIC

            HAD GOLF BALL SIZE HAIL WITH THE MAJORITY AS MOTH BALL
            AND PEA SIZE.

0623 PM     HAIL             26 N WHITMAN            42.42N 101.56W
07/04/2019  E2.00 INCH       CHERRY             NE   PUBLIC

            ESTIMATED HAIL SIZE. THREE WINDOWS BROKEN AT HOUSE.

0629 PM     HAIL             26 N WHITMAN            42.42N 101.56W
07/04/2019  M1.75 INCH       CHERRY             NE   PUBLIC

            ROOF DAMAGE AND WINDOWS DAMAGED/BROKEN. VERY STRONG WINDS
            BUT NO WIND ESTIMATE AVAIL.

0630 PM     HAIL             27 N WHITMAN            42.43N 101.47W
07/04/2019  E1.75 INCH       CHERRY             NE   PUBLIC

0659 PM     HAIL             18 NNW MULLEN           42.26N 101.22W
07/04/2019  E1.75 INCH       CHERRY             NE   PUBLIC

0709 PM     HAIL             18 NNW MULLEN           42.28N 101.18W
07/04/2019  E1.75 INCH       CHERRY             NE   PUBLIC

0709 PM     TSTM WND DMG     18 NNW MULLEN           42.28N 101.18W
07/04/2019                   CHERRY             NE   PUBLIC

            TREE LIMBS DOWN AND BROKEN WINDOWS WITH WINDS ESTIMATED
            AT LEAST 50-60 MPH.

0750 PM     HAIL             18 NW THEDFORD          42.16N 100.82W
07/04/2019  M1.00 INCH       CHERRY             NE   PUBLIC

0850 PM     HAIL             8 NE THEDFORD           42.07N 100.47W
07/04/2019  E1.75 INCH       THOMAS             NE   PUBLIC

            TIME ESTIMATED BY RADAR.

&&

ET

Special weather statement, Jul 4, 11:33 PM CDT, 39 minutes before

Special Weather Statement
National Weather Service North Platte NE
1033 PM MDT Thu Jul 4 2019

NEZ022-056-050500-
Deuel NE-Garden NE-
1033 PM MDT Thu Jul 4 2019

...SIGNIFICANT WEATHER ADVISORY FOR SOUTH CENTRAL GARDEN AND DEUEL
COUNTIES UNTIL 1100 PM MDT...

At 1032 PM MDT, Doppler radar was tracking a strong thunderstorm over
Chappell, moving northeast at 15 mph.

Nickel size hail and winds in excess of 30 mph will be possible with
this storm.

Locations impacted include...
Chappell, Mount Vernon and Intersection of Highway 27 and 9 Mile
Road.

This includes Interstate 80 in Nebraska between mile markers 78 and
90.

A Severe Thunderstorm Watch remains in effect until 400 AM MDT for
the Panhandle of Nebraska.

LAT...LON 4119 10261 4137 10231 4115 10212 4100 10252
      4100 10256 4107 10262
TIME...MOT...LOC 0432Z 236DEG 19KT 4112 10250

Gomez

Special weather statement, Jul 4, 11:42 PM CDT, 30 minutes before

Special Weather Statement
National Weather Service North Platte NE
1042 PM MDT Thu Jul 4 2019

NEZ058-069-050515-
Chase NE-Perkins NE-
1042 PM MDT Thu Jul 4 2019

...SIGNIFICANT WEATHER ADVISORY FOR SOUTHWESTERN PERKINS AND
NORTHWESTERN CHASE COUNTIES UNTIL 1115 PM MDT...

At 1042 PM MDT, Doppler radar was tracking a strong thunderstorm near
Lamar, or 15 miles northwest of Imperial, moving northeast at 25 mph.

Nickel size hail and winds in excess of 30 mph will be possible with
this storm.

Locations impacted include...
Grant, Lamar and Chase.

This includes Highway 61 between mile markers 52 and 63, and between
mile markers 68 and 69.

A Severe Thunderstorm Watch remains in effect until 400 AM MDT for
southwestern Nebraska.

LAT...LON 4046 10189 4056 10206 4065 10205 4091 10180
      4075 10152
TIME...MOT...LOC 0442Z 217DEG 27KT 4063 10190

Gomez

Special weather statement, Jul 4, 11:47 PM CDT, 25 minutes before

Special Weather Statement
National Weather Service North Platte NE
1147 PM CDT Thu Jul 4 2019

NEZ071-050515-
Frontier NE-
1147 PM CDT Thu Jul 4 2019

...SIGNIFICANT WEATHER ADVISORY FOR NORTHEASTERN FRONTIER COUNTY
UNTIL 1215 AM CDT...

At 1147 PM CDT, Doppler radar was tracking a strong thunderstorm 7
miles south of Eustis, or 22 miles southwest of Lexington, moving
northeast at 15 mph.

Nickel size hail and winds in excess of 30 mph will be possible with
this storm.

Locations impacted include...
Eustis.

A Severe Thunderstorm Watch remains in effect until 500 AM CDT for
southwestern Nebraska.

LAT...LON 4058 10024 4070 10006 4070 9998 4047 9998
      4043 10010
TIME...MOT...LOC 0447Z 235DEG 15KT 4056 10006

Gomez

The office that day

Everything else NWS North Platte, NE issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 4, 7:38 PM CDT	Areal Flood Advisory	LBF	Cherry	3 hr
Jul 4, 7:43 PM CDT	Severe Thunderstorm Warning	LBF	Cherry, Thomas	62 min
Jul 4, 8:37 PM CDT	Severe Thunderstorm Warning	LBF	Blaine, Cherry, Thomas	38 min
Jul 4, 9:14 PM CDT	Special Weather Statement	LBF	Blaine	46 min
Jul 4, 11:33 PM CDT	Special Weather Statement	LBF	Deuel	27 min
Jul 4, 11:42 PM CDT	Special Weather Statement	LBF	Chase	33 min
Jul 4, 11:47 PM CDT	Special Weather Statement	LBF	Gosper	28 min
Jul 5, 12:02 AM CDT	Areal Flood Advisory	LBF	Deuel, Garden	3 hr
Jul 5, 12:18 AM CDT	Severe Thunderstorm Warning	LBF	Frontier	42 min
Jul 5, 12:32 AM CDT	Flash Flood Warning	LBF	Deuel, Garden	5 hr
Jul 5, 12:42 AM CDT	Special Weather Statement	LBF	Keith	33 min
Jul 5, 12:57 AM CDT	Severe Thunderstorm Warning	LBF	Frontier	48 min
Jul 5, 1:00 AM CDT	Areal Flood Advisory	LBF	Chase	2 hr
Jul 5, 1:07 AM CDT	Severe Thunderstorm Warning	LBF	Keith, Lincoln, McPherson	38 min
Jul 5, 1:15 AM CDT	Special Weather Statement	LBF	Lincoln	30 min
Jul 5, 1:22 AM CDT	Severe Thunderstorm Warning	LBF	Keith, Lincoln, McPherson	23 min
Jul 5, 1:24 AM CDT	Areal Flood Advisory	LBF	Keith, Lincoln	5 hr
Jul 5, 1:26 AM CDT	Special Weather Statement	LBF	Hayes	49 min
Jul 5, 1:40 AM CDT	Severe Thunderstorm Warning	LBF	Custer, Hayes, Hooker, Lincoln, Logan, McPherson and 1 more	65 min
Jul 5, 1:48 AM CDT	Areal Flood Advisory	LBF	Hayes, Lincoln	3 hr
Jul 5, 2:02 AM CDT	Areal Flood Advisory	LBF	Cherry, Sheridan	4 hr
Jul 5, 2:08 AM CDT	Special Weather Statement	LBF	Sheridan	37 min
Jul 5, 2:26 AM CDT	Special Weather Statement	LBF	Blaine, Custer, Loup, Thomas	49 min
Jul 5, 2:35 AM CDT	Flash Flood Warning	LBF	Cherry, Sheridan	3 hr
Jul 5, 2:39 AM CDT	Severe Thunderstorm Warning	LBF	Blaine, Brown, Cherry, Custer, Garfield, Holt and 3 more	51 min
Jul 5, 2:44 AM CDT	Severe Thunderstorm Warning	LBF	Custer, Frontier, Hayes, Lincoln, Loup	46 min
Jul 5, 2:52 AM CDT	Areal Flood Advisory	LBF	Hayes	2 hr
Jul 5, 3:36 AM CDT	Severe Thunderstorm Warning	LBF	Boyd, Brown, Cherry, Garfield, Holt, Keya Paha and 2 more	54 min
Jul 5, 3:44 AM CDT	Areal Flood Advisory	LBF	Custer, Lincoln	3 hr
Jul 5, 3:46 AM CDT	Special Weather Statement	LBF	Custer	59 min
Jul 5, 4:07 AM CDT	Areal Flood Advisory	LBF	Garfield, Holt, Loup, Rock	3 hr
Jul 5, 4:29 AM CDT	Areal Flood Advisory	LBF	Boyd, Keya Paha	3 hr
Jul 5, 4:33 AM CDT	Special Weather Statement	LBF	Garfield, Holt, Loup, Rock	42 min
Jul 5, 4:42 AM CDT	Special Weather Statement	LBF	Custer	48 min
Jul 5, 9:14 AM CDT	Special Weather Statement	LBF	Frontier	46 min

Nearby

Flash Flood Warnings in Nebraska, 2019 Every flash flood warning in 2019

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.