Severe Thunderstorm Warning 63, NWS North Platte, NE

971 
WWUS53 KLBF 010813
SVSLBF

Severe Weather Statement
National Weather Service North Platte NE
213 AM MDT Sat Jun 1 2024

NEC069-161-010830-
/O.CON.KLBF.SV.W.0063.000000T0000Z-240601T0830Z/
Garden NE-Sheridan NE-
213 AM MDT Sat Jun 1 2024

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 230 AM MDT
FOR NORTHERN GARDEN AND SOUTHWESTERN SHERIDAN COUNTIES...

At 213 AM MDT, a severe thunderstorm was located near Antioch, or 16
miles east of Alliance, moving east at 15 mph.

HAZARD...Golf ball size hail and 60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...People and animals outdoors will be injured. Expect hail 
         damage to roofs, siding, windows, and vehicles. Expect wind 
         damage to roofs, siding, and trees.

Locations impacted include...
Antioch, Snow Lake, Wickson Lake, Patterson Lake, Lakeside, Herman
Lake, and Krause Lake.

This includes the following highways...
 Highway 250 between mile markers 1 and 12.
 Highway 2 between mile markers 98 and 114.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4221 10262 4221 10234 4193 10235 4207 10266
TIME...MOT...LOC 0813Z 284DEG 11KT 4212 10255 

THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Snively

Area Forecast Discussion
National Weather Service North Platte NE
1218 AM CDT Sat Jun 1 2024

.KEY MESSAGES...

-  Potential for strong to severe thunderstorms with locally
   heavy rainfall through this weekend.

-  A trend towards drier and warmer conditions becomes
   established by the beginning of next week.

-  Potential return to active weather by the latter portion of
   next week.

&&

.SHORT TERM /THROUGH SUNDAY/...
Issued at 403 PM CDT Fri May 31 2024

The weak frontal boundary that brought showers/thunderstorms
with locally heavy rainfall to portions of central and western
Nebraska this morning into early this afternoon is still
lingering along the Hwy 281 corridor. This boundary will be a
focus for new convective development into this evening with
potential for locally heavy rainfall, though the bulk of this
activity is expected to remain just off to out east. Additional
robust convection over northeast Colorado and move into Kansas
and glancing far southwest Nebraska. Otherwise, the majority of
the region looks to be dry this evening into tonight before
isentropic lift and some short wave energy generate some widely
scattered showers and thunderstorms along a warm front that
will push up from the southwest and into the sandhills by early
Saturday morning.

Once diurnal heating becomes established on Saturday, the
airmass will become moderately unstable with CAPE values around
2500J/kg for much of the region in a well sheared environment
with 0-6km bulk shear values at or above 40kt by late Saturday
afternoon and precipitable water values approaching the 90th
percentile. Anticipate some robust thunderstorms will initiate
along lingering outflow boundaries from earlier convection and
also along a dry line to our west across the panhandle with
potential to move eastward/southeastward toward central
Nebraska. Location of boundaries will be a primary driver to
exactly where storms develop but anticipate along and south of
Hwy 2 will be an area to keep an eye on for severe wind/hail.
With the dry line not making a lot of eastward progress the
greatest threats for an isolated tornado looks to be more from Hwy
61 westward. Storms will diminish though elevated convection
will linger into Saturday night.

Highs Saturday will generally be in the 70s. Lows tonight will
be in the upper 40s to lower 50s, then generally in the 50s
Saturday night.

&&

.LONG TERM /SUNDAY NIGHT THROUGH FRIDAY/...
Issued at 403 PM CDT Fri May 31 2024

Progressive flow regime with a series of shallow trofs moving
through the northern tier of states will keep active weather
across central and western Nebraska into the first part of next
week before a large ridge starts to build over the western US.
Passage of weak fronts may bring additional rounds of severe
thunderstorms both Sunday and Monday before opportunities for
convection wane heading into the middle of next week as the
western ridge builds. Will have to watch for potential of
thunderstorm development late next week in northwest flow aloft
depending on exactly where the upper ridge becomes established.

Temperatures through next week look to be running above normal
with highs generally around 80 near the SD border and in the
upper 80s south of I-80. Lows will generally be in the 50s.

&&

.AVIATION /06Z TAFS THROUGH 06Z SUNDAY/...
Issued at 1217 AM CDT Sat Jun 1 2024

A few aviation weather concerns exist through the forecast
period, including thunderstorms, low ceilings, and potentially
fog. The first wave of moisture works into western Nebraska
overnight into the early morning hours, likely resulting in
scattered showers and storms. IFR ceilings and visby are
possible for the southern terminals (LBF) around sunrise.
Another round of storms will likely develop toward sunset.
Meanwhile, generally light east surface winds will strengthen
during the day and transition to south/southeast.

&&

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

&&

SHORT TERM...MBS
LONG TERM...MBS
AVIATION...Snively

Hazardous Weather Outlook
National Weather Service North Platte NE
249 PM CDT Fri May 31 2024

NEZ004>010-022>029-035>038-056>059-069>071-094-012000-
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-
249 PM CDT Fri May 31 2024 /149 PM MDT Fri May 31 2024/

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

.DAY ONE...Tonight.

There is a low probability for widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Thunderstorms are possible during the afternoon and evening
Saturday.

Some strong to severe storms are possible with the threat across all
of western and north central Nebraska. Large hail and damaging winds
are the main threats along with a threat of locally heavy rain.

Another round of strong to severe thunderstorms are possible Sunday
afternoon and evening across the area. Large hail and damaging winds
are the main severe threats.

Thunderstorms are possible Tuesday and Tuesday night. At this time,
the severe threat is uncertain.

.SPOTTER INFORMATION STATEMENT...

Spotter activation may be needed.

Special Weather Statement
National Weather Service North Platte NE
138 AM MDT Sat Jun 1 2024

NEZ004-010830-
Sheridan NE-
138 AM MDT Sat Jun 1 2024

...A STRONG THUNDERSTORM WILL IMPACT SOUTHWESTERN SHERIDAN COUNTY
THROUGH 230 AM MDT...

At 138 AM MDT, Doppler radar was tracking a strong thunderstorm 8
miles northwest of Antioch, or 10 miles northeast of Alliance, moving
east at 10 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...
Antioch, Snow Lake, Wickson Lake, and Krause Lake.

This includes the following highways...
 Highway 250 between mile markers 10 and 13.
 Highway 2 between mile markers 96 and 107.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 4223 10240 4202 10249 4206 10270 4209 10270
      4210 10274 4226 10275 4227 10274
TIME...MOT...LOC 0738Z 283DEG 9KT 4217 10270

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

Snively

Special Weather Statement
National Weather Service North Platte NE
143 AM MDT Sat Jun 1 2024

NEZ022-010830-
Garden NE-
143 AM MDT Sat Jun 1 2024

...A STRONG THUNDERSTORM WILL IMPACT CENTRAL GARDEN COUNTY THROUGH
230 AM MDT...

At 143 AM MDT, Doppler radar was tracking a strong thunderstorm 7
miles southwest of Crescent Lake National Wildlife Refuge, or 21
miles northwest of Oshkosh, moving east at 15 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...
Crescent Lake National Wildlife Refuge, Richardson Lake, Mumper,
Rackett, Dogtown Flats, Deer Lake, and Adams Flats.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

&&

LAT...LON 4180 10263 4179 10211 4149 10216 4158 10264
      4168 10264
TIME...MOT...LOC 0743Z 273DEG 13KT 4168 10253

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

Snively