Tornado Warning 25, NWS North Platte, NE

320 
WWUS53 KLBF 260210
SVSLBF

Severe Weather Statement
National Weather Service North Platte NE
810 PM MDT Tue Jun 25 2024

NEC075-091-260245-
/O.CON.KLBF.TO.W.0025.000000T0000Z-240626T0245Z/
Grant NE-Hooker NE-
810 PM MDT Tue Jun 25 2024

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 845 PM MDT FOR EAST
CENTRAL GRANT AND NORTHWESTERN HOOKER COUNTIES...

At 809 PM MDT, a severe thunderstorm capable of producing a tornado
was located 11 miles south of Whitman, or 23 miles southwest of
Mullen, moving south at 50 mph.

HAZARD...Tornado and half dollar size hail.

SOURCE...Radar indicated rotation.

IMPACT...Flying debris will be dangerous to those caught without 
         shelter. Mobile homes will be damaged or destroyed. Damage 
         to roofs, windows, and vehicles will occur.  Tree damage is 
         likely.

Locations impacted include...
Carr Lake.

This includes Highway 2 between mile markers 170 and 171.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

TAKE COVER NOW! Move to a basement or an interior room on the lowest
floor of a sturdy building. Avoid windows. If you are outdoors, in a
mobile home, or in a vehicle, move to the closest substantial shelter
and protect yourself from flying debris.

&&

LAT...LON 4204 10130 4190 10109 4178 10150 4197 10157
TIME...MOT...LOC 0209Z 344DEG 44KT 4189 10146 

TORNADO...RADAR INDICATED
MAX HAIL SIZE...1.25 IN

$$

Roberg

649 
WWUS53 KLBF 260224
SVSLBF

Severe Weather Statement
National Weather Service North Platte NE
824 PM MDT Tue Jun 25 2024

NEC075-091-260245-
/O.CON.KLBF.TO.W.0025.000000T0000Z-240626T0245Z/
Grant NE-Hooker NE-
824 PM MDT Tue Jun 25 2024

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 845 PM MDT FOR EAST
CENTRAL GRANT AND NORTHWESTERN HOOKER COUNTIES...

At 824 PM MDT, a confirmed tornado was located near Swan Lake, or 21
miles northeast of Arthur, moving southeast at 45 mph.

HAZARD...Damaging tornado and half dollar size hail.

SOURCE...Public confirmed tornado.

IMPACT...Flying debris will be dangerous to those caught without 
         shelter. Mobile homes will be damaged or destroyed. Damage 
         to roofs, windows, and vehicles will occur.  Tree damage is 
         likely.

Locations impacted include...
Carr Lake.

This includes Highway 2 between mile markers 170 and 171.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

To repeat, a tornado is on the ground. TAKE COVER NOW! Move to a
basement or an interior room on the lowest floor of a sturdy
building. Avoid windows. If you are outdoors, in a mobile home, or in
a vehicle, move to the closest substantial shelter and protect
yourself from flying debris.

&&

LAT...LON 4204 10130 4190 10109 4178 10150 4197 10157
TIME...MOT...LOC 0224Z 330DEG 37KT 4175 10135 

TORNADO...OBSERVED
MAX HAIL SIZE...1.25 IN

$$

Roberg

267 
WWUS53 KLBF 260240
SVSLBF

Severe Weather Statement
National Weather Service North Platte NE
840 PM MDT Tue Jun 25 2024

NEC075-091-260249-
/O.EXP.KLBF.TO.W.0025.000000T0000Z-240626T0245Z/
Grant NE-Hooker NE-
840 PM MDT Tue Jun 25 2024

...THE TORNADO WARNING FOR EAST CENTRAL GRANT AND NORTHWESTERN HOOKER
COUNTIES WILL EXPIRE AT 845 PM MDT...

The storm which prompted the warning has moved out of the area.
Therefore, the warning will be allowed to expire.

A Severe Thunderstorm Watch remains in effect until 1000 PM MDT for
west central Nebraska.

Remember, a Tornado Warning still remains in effect for Arthur and 
McPherson County.

LAT...LON 4204 10130 4190 10109 4178 10150 4197 10157
TIME...MOT...LOC 0239Z 330DEG 37KT 4162 10125 

$$

Roberg

Area Forecast Discussion
National Weather Service North Platte NE
648 PM CDT Tue Jun 25 2024

.KEY MESSAGES...

- Thunderstorms this evening near a warm front across northern
Nebraska with a threat of large hail and strong winds

- Near daily storm chances through the weekend, including potential
for a strong/severe storm tomorrow (west) and Thursday (everywhere)

- Varying temperatures the next several days, including warm
Wednesday, milder (north central) Thursday, and back to very hot by
Monday

&&

.SYNOPSIS...
Issued at 408 PM CDT Tue Jun 25 2024

Nebraska is squeezed between a bubble of high pressure over the Rio
Grande and an approaching upper trough in the Canadian Prairie
provinces, resulting in quasi-zonal flow aloft. Near the surface, a
low sits directly over the Sandhills with a warm front extending
east along the Hwy 20 corridor, a dryline stretching south near the
Hwy 83 corridor, and a cool front back toward the Colorado Rockies.
South of the front, highs in the mid/upper 90s accompanied nearly
cloudless skies. As of 20z, a cumulus field developed across north
central Neb from near VTN to ONL as backed northeasterly surface
winds intersect the front. Abundant moisture is available as shown
by dew points around 70F and PWAT of over 1" (at LBF) or 1.7" (at
OAX). Latest mesoanalysis from SPC/RAP and 19z RAOB from OAX
indicate ample instability along the front in the form of 4000 j/kg
MUCAPE and 30-40 kts of 0-6km shear.

&&

.SHORT TERM /THROUGH WEDNESDAY NIGHT/...
Issued at 408 PM CDT Tue Jun 25 2024

This evening into tonight... The big question surrounds convective
initiation and evolution along the warm front in northern Nebraska.
CAMs guidance has differing scenarios, ranging from a couple rounds
of isolated storms that brush the CWA to widespread convection
across the northeast half. The environment is definitely capable of
organized storms and supercells, consisting of a severe hail and
wind threat. The 19z OAX RAOB shows a rather fat CAPE profile with
very steep mid level lapse rates (8.5+ c/km), but also abundant
DCAPE (1300+ j/kg). Also cannot rule out a tornado along/north of
the front where LCL's dip and low level flow is sufficiently backed.
Despite these parameters, the cap appears to be holding in place and
will play a large role in the timing and overall coverage of thunder
in the northern Sandhills. For now, blanketed the Hwy 20 corridor
with chc PoP (~30%) through the evening. The most likely timeframe
of thunder activity will be 00-06z, centered around southeastward
progressing convection off the Black Hills and other initiation along
the front in Nebraska, although the latter may be concentrated
toward the northeast quadrant of the state. The tricky part of the
whole setup is the conditionality. Coverage may be very limited, but
whatever storm affects the region could very easily become severe.
Overnight, low level winds transition to north and eventually
northeast, helping to retain moisture. Lows should be fairly mild in
the lower/mid 60s.

Tomorrow and tomorrow night... The upper ridge expands northward
along the spine of the Rockies, ultimately broadening over the High
Plains. At the surface, high pressure builds in from the north with
southeasterly return flow beginning later in the afternoon. That
setup will influence the next round of convection. The most likely
scenario suggests deep upslope flow help kick off storms in CO/WY,
and the steering flow pushes the activity into the panhandle and
ultimately the Sandhills after dark. The initial wave may fizzle as
it reaches the Hwy 61 corridor in the evening, but a stout low level
jet and a mid-level wave rounding the large scale ridge should
provide the oomph to get new development across the Sandhills. As
for temps, predominant northerly low level flow will limit highs to
the lower/mid 80s across north central Neb, while fair skies and
quicker return to southerly flow should push temps to around 90F
again in the southwest.

&&

.LONG TERM /THURSDAY THROUGH TUESDAY/...
Issued at 408 PM CDT Tue Jun 25 2024

Late week into the weekend, upper flow turns zonal once again over
Nebraska as the ridge flattens and a progressive trough swings
through the northern Plains and Upper Midwest. A brief buildup of a
ridge brings the heat to start next week. The combination of the
synoptic changes aloft and various surface boundaries and frontal
passages, temperatures will vary quite a bit both spatially and
temporally during this period. For instance on Thursday, more
consistent precip and clouds may hold north central Neb to the mid
70s while an H85 thermal ridge will push the panhandle into lower
90s. Friday, the heat dome is concentrated toward southwest Neb,
then some locations in the Sandhills may struggle to break 70F on
Saturday. Perhaps the greatest confidence in temps is regarding the
warmup next Monday where most spots should top 90F and the far
southwest has another chance to break 100F. On a related note to all
the thermal differences, precip chances will stick around through
the period, but vary wildly in coverage and overall potential.
Currently, the greatest potential exists Thursday evening, Friday
evening (south), and Sunday.

&&

.AVIATION /00Z TAFS THROUGH 00Z THURSDAY/...
Issued at 643 PM CDT Tue Jun 25 2024

Isolated thunderstorms across northern Sandhills into north
central Nebraska this evening may bring erratic winds and large
hail to any location impacted, including KVTN terminal.
Thunderstorm activity farther south into the southern Sandhills
and central Nebraska is a little less certain. Winds will
generally be out of the north to north east around 5 to 10 kts
throughout the forecast period. Winds will start to switch to
the southeast in the afternoon across northern Nebraska.

&&

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

&&

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

Hazardous Weather Outlook
National Weather Service North Platte NE
350 PM CDT Tue Jun 25 2024

NEZ004>010-022>029-035>038-056>059-069>071-094-262100-
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-
350 PM CDT Tue Jun 25 2024 /250 PM MDT Tue Jun 25 2024/

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

.DAY ONE...Rest of this afternoon and Tonight.

Isolated severe thunderstorms are possible across north central
Nebraska late this afternoon into the evening. The main hazards will
be large hail and damaging winds, although, an isolated tornado
cannot be ruled out.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Isolated severe thunderstorms are possible across southwest Nebraska
into the Panhandle on Wednesday. The hazards are damaging winds and
locally heavy rainfall which may cause flooding in some areas.

Thunderstorms are possible Thursday through Sunday but the risk of
severe weather is uncertain at this time.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed.

Special Weather Statement
National Weather Service North Platte NE
650 PM CDT Tue Jun 25 2024

NEZ026-260030-
Blaine NE-
650 PM CDT Tue Jun 25 2024

...A STRONG THUNDERSTORM WILL IMPACT CENTRAL BLAINE COUNTY THROUGH
730 PM CDT...

At 650 PM CDT, Doppler radar was tracking a strong thunderstorm 7
miles northwest of Brewster, moving southeast at 20 mph.

HAZARD...Wind gusts up to 50 mph and penny size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor hail damage to vegetation is
         possible.

Locations impacted include...
Brewster, Dunning, Milburn Diversion Dam State Wildlife Management
Area, Linscott, and Hawley Flats.

This includes Highway 2 between mile markers 236 and 246.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

A Severe Thunderstorm Watch remains in effect until 1100 PM CDT for
north central Nebraska.

&&

LAT...LON 4202 10012 4206 9986 4175 9969 4174 10015
TIME...MOT...LOC 2350Z 336DEG 19KT 4199 9999

MAX HAIL SIZE...0.75 IN
MAX WIND GUST...50 MPH

Roberg

Preliminary Local Storm Report
National Weather Service North Platte NE
754 PM CDT Tue Jun 25 2024

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

0750 PM     Hail             4 S Eli                 42.88N 101.44W
06/25/2024  M1.50 Inch       Cherry             NE   Public

            Ping Pong size hail.

&&

Preliminary Local Storm Report
National Weather Service North Platte NE
801 PM CDT Tue Jun 25 2024

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

0755 PM     Hail             4 S Eli                 42.88N 101.44W
06/25/2024  M3.00 Inch       Cherry             NE   Public

            Hail size grew and they had 3 inch hail with
            estimated 20 mph winds.

&&

Special Weather Statement
National Weather Service North Platte NE
810 PM CDT Tue Jun 25 2024

NEZ009-010-260200-
Holt NE-Rock NE-
810 PM CDT Tue Jun 25 2024

...A STRONG THUNDERSTORM WILL IMPACT SOUTHEASTERN ROCK AND
SOUTHWESTERN HOLT COUNTIES THROUGH 900 PM CDT...

At 810 PM CDT, Doppler radar was tracking a strong thunderstorm 16
miles west of Amelia, or 23 miles southeast of Bassett, moving south
at 35 mph.

HAZARD...Wind gusts up to 50 mph and nickel size hail.

SOURCE...Radar indicated.

IMPACT...Gusty winds could knock down tree limbs and blow around
         unsecured objects. Minor hail damage to vegetation is
         possible.

Locations impacted include...
Sybrant and Pony Lake.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

A Severe Thunderstorm Watch remains in effect until 1100 PM CDT for
north central Nebraska.

&&

LAT...LON 4242 9939 4240 9909 4210 9900 4210 9941
TIME...MOT...LOC 0110Z 349DEG 29KT 4232 9925

MAX HAIL SIZE...0.88 IN
MAX WIND GUST...50 MPH

Roberg

Preliminary Local Storm Report
National Weather Service North Platte NE
841 PM CDT Tue Jun 25 2024

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

0809 PM     Hail             35 N Hyannis            42.51N 101.76W
06/25/2024  M1.75 Inch       Cherry             NE   Public

            Had a few golf ball size hail, time
            estimated off radar.

&&

Preliminary Local Storm Report
National Weather Service North Platte NE
855 PM CDT Tue Jun 25 2024

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

0840 PM     Hail             13 ENE Rose             42.25N 99.30W
06/25/2024  M1.75 Inch       Rock               NE   Public

            A few Golf Ball sized hail, lots of Half
            Dollar.

&&