268
FXUS63 KLBF 080644
AFDLBF

Area Forecast Discussion
National Weather Service North Platte NE
144 AM CDT Mon Jun 8 2026

.KEY MESSAGES...

- Strong to severe thunderstorms are possible today across
  western and north central Nebraska, with a Slight Risk (Level
  2 of 5) for severe thunderstorms. Large hail and gusty winds
  are possible, though a tornado or two cannot be ruled out.

- Near critical to critical fire weather conditions are possible Tuesday
  afternoon across western Nebraska, with a Fire Weather Watch
  in effect Tuesday afternoon into the evening. Additional
  concerns are possible Wednesday, Thursday and Friday.

- Hot temperatures are forecast on Tuesday afternoon, with highs
  in the upper 90s possible.

- After one more warm day Wedneday, temperatures will be
  somewhat cooler Thursday, with a bit of a rebound Friday,
  before cooler air arrives for the weekend.

- Periodic chances for rainfall return for the weekend.

&&

.SHORT TERM /THROUGH TUESDAY NIGHT/...
Issued at 140 AM CDT Mon Jun 8 2026

Tricky forecast today setting
up across the area. Precipitation chances today and ultimately
tonight will hinge on whether or not ongoing convection across the
southern panhandle makes it east overnight into southwestern and
west central Nebraska. The latest deterministic NAM12, 4KM NAM as
well as the 00z HRRR tonight, sustain convection overnight and
indicate a messy setup tomorrow with numerous cells in their
respective composite reflectivity forecast products. That being
said, decided to expand precipitation chances across southwestern
Nebraska today. With the forecast leaning toward higher pops and
more expansive pops tomorrow, decided to blend in some cooler
statistical guidance with the NBM forecast for highs this afternoon.
The NBM initialized with 86 for LBF today, with the EC having a high
of 84 and the MAV 85. Felt the MET guidance high of 72 for this
afternoon was way too low and keyed in on persistent cloud cover and
rainfall all day today. Highs were trended downward some
particularly over the southern half of the forecast area, on the
anticipation of increased cloud cover today. As for the severe
threat, this will be problematic if convection persists throughout
the day. If a severe storm could develop, based on forecast DCAPE
and marginally steep mid level lapse rates, feel the main threat is
straight line winds followed by a large hail threat.

On Tuesday, persistent southwesterly flow will continue with a broad
trough of low pressure present over the northwestern CONUS. By
afternoon a well defined dryline is progged to develop across the
far eastern panhandle or western Sandhills. Gusty southerly winds
Tuesday afternoon, along with low RH west of the dryline, will lead
to near critical or critical fire weather conditions. A fire weather
watch is in effect for forecast zone 204 and is highlighted in the
fire weather section below. By late afternoon, with the arrival of a
decent mid level shortwave and peak heating, the latest 00z HRRR and
00z 4KM NAM initiate convection along this feature. As for the
severe threat, forecast DCAPE of 1500+J/KG along with moderately
steep mid level lapse rates Tuesday afternoon would lead to a
primary threat for damaging winds with a secondary threat for large
hail. The latest 4KM NAM does indicate the potential for bowing
segments Tuesday evening and Tuesday night as convection traverses
across west central into central and eastern Nebraska, leading to a
wind threat Tuesday night. As for highs Tuesday, the NBM initialized
with hot temperatures across the area with readings ranging from the
middle 90s in the east to around 100 in SW Nebraska. West of the
dryline, this seems plausible. East of the dryline not so much.
Believe these highs Tuesday will be trended down with subsequent
forecasts as the degree of moisture over central and eastern
portions of the forecast area is too great to support highs in the
upper 90s to around 100.

&&

.LONG TERM /WEDNESDAY THROUGH SUNDAY/...
Issued at 140 AM CDT Mon Jun 8 2026

An upper trough moves eastward toward the Northern Plains Wednesday.
All models mix drier air eastward across the area Wednesday, likely
limiting any convection. A significant cold front them sweeps across
the area Wednesday night. Very warm temperatures are expected
Wednesday ahead of the cold front arrival, with lower to mid 90s
expected from southwest into central Nebraska.

Thursday, a drier, and somewhat cooler airmass settles into the area
behind the cold frontal passage with highs in the 80s. Westerly flow
aloft will dominate the upper pattern both Thursday and Friday. The
aforementioned cold front stalls across Kansas and tries to lift
back northward into the area Friday. This would bring higher dew
points back into the at least the southern parts of the area, and
could be a focus for convective development Friday afternoon and
evening.

By the weekend, some chance for rainfall continues as residual
moisture lingers across the area and interacts with several weak
disturbances that will cross the area in westerly flow aloft.
Otherwise it will be cooler as easterly/northeasterly low-level flow
will keep temperatures rather cool. In fact, highs Sunday will
likely not reach much above 75 degrees.

&&

.AVIATION /06Z TAFS THROUGH 06Z TUESDAY/...
Issued at 1231 AM CDT Mon Jun 8 2026

Decaying convection across western and north central Nebraska,
may lead to gusty winds across the area overnight. This threat
will be most pronounced across northwestern into north central
Nebraska and inserted a tempo group for KVTN for some gusty
winds. There will be a minor threat for thunderstorms overnight
at the KLBF terminal. Will handle this with a VCTS group and a
tempo group from 10z to 14z this morning. Confidence in this
coming to fruition is low this morning as forecast confidence
is low ATTM. For the remainder of today, expect scattered to
broken ceilings ranging from 15000 to 20000 FT AGL.
Thunderstorms are possible once again this evening at the KLBF
terminal and will handle this with a prob30 group.

&&

.FIRE WEATHER...
Issued at 140 AM CDT Mon Jun 8 2026

Beginning Tuesday and continuing through Friday,
critical or near critical fire weather conditions will be possible,
especially in fire zone 204 where fuels are ready to burn. Winds on
Tuesday will be southerly with potential gusts  up to 40 MPH in the
western Sandhills and eastern panhandle. A fire weather watch is in
effect for this zone for Tuesday afternoon through mid evening. On
Wednesday, winds will shift to the west with potential to gust up to
45 MPH. Widespread minimum RH of 10 to 20 percent is expected across
all of western and north central Nebraska. Critical fire weather
conditions will hinge on fuel status which currently favors zone 204.
West and northwest winds will remain gusty on Thursday with
afternoon gusts up to 35 MPH. Minimum RH will range from around 10
percent in the eastern panhandle to around 25 percent in the
northeast. Friday will see near critical or possibly critical fire
weather conditions in the west. Afternoon wind gusts up to 30 MPH
are possible along with minimum RH west of highway 83 of 11 to 18
percent. Winds are forecast to be lighter Saturday and Sunday which
will alleviate fire weather concerns across the area.


&&

.LBF WATCHES/WARNINGS/ADVISORIES...
Fire Weather Watch from Tuesday afternoon through Tuesday
evening for NEZ204.

&&

$$

SHORT TERM...Buttler
LONG TERM...Taylor
AVIATION...Buttler
FIRE WEATHER...Buttler