Cheat Lake, West Virginia 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
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NWS Forecast for Cheat Lake WV
National Weather Service Forecast for:
Cheat Lake WV
Issued by: National Weather Service Pittsburgh, PA |
Updated: 4:05 pm EDT Jun 26, 2025 |
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This Afternoon
 Chance T-storms
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Tonight
 Chance T-storms then Partly Cloudy
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Friday
 Chance T-storms then T-storms
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Friday Night
 T-storms then Chance Showers
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Saturday
 Chance T-storms then Showers Likely
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Saturday Night
 Showers Likely
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Sunday
 Partly Sunny then Chance T-storms
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Sunday Night
 Chance T-storms then Partly Cloudy
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Monday
 Mostly Sunny then Showers Likely
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Hi 90 °F |
Lo 72 °F |
Hi 88 °F |
Lo 71 °F |
Hi 87 °F |
Lo 70 °F |
Hi 86 °F |
Lo 69 °F |
Hi 89 °F |
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Heat Advisory
Hazardous Weather Outlook
This Afternoon
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A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 90. Light west wind. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. |
Tonight
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A chance of showers and thunderstorms before midnight, then a slight chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 72. Calm wind. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. |
Friday
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Showers and thunderstorms likely before 2pm, then showers and possibly a thunderstorm between 2pm and 4pm, then showers and thunderstorms likely after 4pm. High near 88. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. |
Friday Night
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Showers and thunderstorms, mainly before 8pm. Low around 71. Light southeast wind. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. |
Saturday
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A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 87. Southwest wind around 6 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. |
Saturday Night
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Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a slight chance of showers after 2am. Mostly cloudy, with a low around 70. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. |
Sunday
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A chance of showers between 2pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 86. Chance of precipitation is 40%. |
Sunday Night
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A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 69. Chance of precipitation is 30%. |
Monday
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Showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 89. Chance of precipitation is 60%. |
Monday Night
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Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Mostly cloudy, with a low around 70. Chance of precipitation is 70%. |
Tuesday
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Showers and thunderstorms likely. Partly sunny, with a high near 83. Chance of precipitation is 60%. |
Tuesday Night
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Showers likely. Partly cloudy, with a low around 66. Chance of precipitation is 60%. |
Wednesday
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Mostly sunny, with a high near 84. |
Forecast from NOAA-NWS
for Cheat Lake WV.
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Weather Forecast Discussion
030
FXUS61 KPBZ 261700
AFDPBZ
Area Forecast Discussion
National Weather Service Pittsburgh PA
100 PM EDT Thu Jun 26 2025
.SYNOPSIS...
Hot and humid through the end of the week with daily afternoon
storm, isolated flooding, and severe wind chances. Rain chances
decrease Sunday, followed by another active period Monday to
Tuesday before temperatures return to near normal and conditions
trend slightly drier mid-week.
&&
.NEAR TERM /THROUGH TONIGHT/...
KEY MESSAGES:
- Heat concerns continue through the afternoon for most of the
area, with indices approaching 100F, hottest for valley and
urban locations.
- A marginal chance of severe wind and flooding into the
afternoon and evening with downburst potential.
---------------------------------------------------------------
Heat concerns linger through the period with mostly the effects
of cumulative heat stress. While we anticipate that heat will
not be as warm as days prior (40% to 80% chance of heat
indices >95F in the Heat Advisory Area). Impacts will be
highest for valley and urban locations given anticipated highest
heat indices and stresses on existing infrastructure.
Additionally, the impacts may be higher for areas that do not
receive rain and are not impacted by a cold pool, though the
exact locations remain low confidence up to a couple hours
before occurrence. In areas impacted by rain or cooler
temperatures, there may be some relief this afternoon.
As for the severe threat, the 12Z morning sounding has shown a
mostly saturated profile with weak, generally westerly, flow.
DCAPE is not as stark as the day prior, but SPC mesoanalysis
shows pockets of 800 J/kg to 1000 J/kg moving overhead with
roughly 1500 J/kg to 2000 J/kg of MLCAPE. A mature cell in this
environment will be capable of producing downburst wind
threats. RAP analysis indicates a freezing level of roughly
13kft as of noon and the -10C to -30C layer between 19kft and
28kft. A developed cell ingesting liquid water in an updraft
into this level would be most opportune to develop an icy core.
The higher the cell develops and the broader the cell is, the
moore likely severe criteria may be met at the surface when the
core falls out.
In tandem with the wind threat will come the flooding threat.
The morning sounding still has an anomalously high 1.68" PWAT
reading. With weak westerly flow, we would expect storms that
develop on the west side of cold pools (up-shear) to be mostly
stationary. Unlike yesterday, flow aloft is westerly, so anvils
may blow east and leave this side of developed cells in
comparatively clearer skies, and potentially more instability.
These reasons are all supportive of an afternoon/evening flood
threat that slightly lags the severe threats.
Development is generally expected in the 1pm to 3pm timeframe as
the convective temperature in the upper 80s are reached. The
most likely area for development today may be along the rugged
cumulus between Cleveland and Pittsburgh, perhaps aggravated by
an inland penetrating lake boundary. A secondary area may be
rugged cu moving in from Columbus, OH.
Into tonight, convective coverage is expected to drop off,
though elevated instability may keep a very isolated shower or
two. Nonetheless, threat chances would be lower should any rain
develop. Dew points in the upper 60s and low 70s will keep
temperatures anomalously warm, with a 30% to 70% chance of
staying above 70F overnight, highest for the urban and valley
areas. This has justified the continuation of the heat advisory
with cumulative heat stress.
&&
.SHORT TERM /FRIDAY THROUGH SATURDAY/...
KEY MESSAGES:
- Heat concerns continue on Friday; heat advisory will be in
effect through 8pm Friday.
- Daily downburst wind and flooding threats in the afternoon and
evening continue through at least Saturday.
----------------------------------------------------------------
On Friday, chances of heat indices exceeding 90F are generally
60% to 100% within the heat advisory, and there is roughly a 50%
chance of exceeding indices of 95F in valley and urban
locations. Again, we expect this to follow a downtrend in
temperatures we have been seeing since Wednesday, but the main
point for continuing the advisory is cumulative heat stress.
A for impactful weather, the environment will generally be
unchanged from the days prior. SBCAPE will be between 2000 J/kg
and 2500 J/kg, shear will likely be light (<=10kts) and from
the west both south and west of Pittsburgh, with higher values
toward the ridges, and DCAPE may be between 600 J/kg and 800
J/kg (ranges determined by 25th and 75th HREF percentiles).
This will once again be supportive of a downburst wind threat in
mature cells, and a flooding threat on up-shear development of
cells, particularly including northern WV, eastern Ohio, and the
far southwest corner of PA.
Again development is expected to die down overnight with a loss
of heating, and the heat advisory will be allowed to expire at
8pm as temperatures cool and Saturday temperatures to not near
advisory criteria.
Saturday, a boundary sinking from the north in a similar
environment will continue to allow for downburst wind and
flooding threats. LREF mean analysis shows 1500 J/kg MLCAPE, 650
DCAPE, and PWATS back up near 1.8" to 1.9" in moisture pooling
along the boundary. Perhaps given the environment and slow
southward sagging boundary, flooding threats may be a bit higher
than days prior, depending on the coverage, with increased
training potential.
&&
.LONG TERM /SATURDAY NIGHT THROUGH THURSDAY/...
KEY MESSAGES:
- Potential for storms and locally heavy rainfall through at
least Monday and possibly on Tuesday.
-------------------------------------------------------------------
The boundary is forecast to sag south of Sunday with ML
techniques suggesting lower probabilities of severe weather, and
any chances of flooding most likely for northern West Virginia
in the vicinity of the boundary.
Monday, at least some return flow is expected as the boundary
draws back north. Southwest flow prevails with increasing
precipitation chances yet again as temperature spreads are
mostly encompassed in the upper 80s to low 90s. Once again, this
will allow more wind and flooding threats.
A frontal passage is forecast sometime late Monday into Tuesday
that will maintain flooding chances before a cold front finally
clears the oppressive airmass out with a return to more normal
temperatures and moisture for mid-week. Clusters indicate this
pattern change, at least temporarily, is high confidence.
&&
.AVIATION /18Z THURSDAY THROUGH TUESDAY/...
Scattered thunderstorms are expected to develop this afternoon
and evening in a similar manner to Wednesday as convection fires
in the vicinity of a quasi-stationary front across the region.
Development looks to start north of I-80 and drift southward
before additional development gets going along remnant outflows.
Included a TEMPO for thunder, variable wind gusts, and
associated restrictions at all airports during the most likely
time of occurrence owing to low predictability in placement and
timing in this environment, though it`s possible that storms
linger around an hour or two longer than the cutoff currently
included as the weakening trend takes hold after sunset.
Mid-level clouds should linger into the evening with VFR
expected. Patchy MVFR/IFR in fog/stratus is expected Friday
morning with low-level moisture in place, and restrictions are
most probable at sites that see the most rain today, but given
the low predictability of the drivers for restrictions
(convection today) opted to hold off until the next TAF cycle
when we can get a better idea of where those might be.
Outlook...
More numerous showers and thunderstorms are expected Friday and
Saturday afternoon and evening as the front wavers across the
region. There is a lesser potential for afternoon showers/storms
on Sunday as high pressure briefly brushes by to the north.
Showers/storms return again Monday with an approaching cold
front.
&&
.CLIMATE...
Daily record high maximum (left) and daily record high minimum (right)
temperatures for Thursday are listed below.
Thursday June 26th
Pittsburgh, PA: 95F (1966) 75F (1952)
Zanesville, OH: 97F (1952) 73F (1952)
Morgantown, WV: 96F (1952) 74F (1952)
Dubois, PA: 91F (1966) 66F (2000)
Wheeling, WV: 96F (1943, 1952) 73F (1952)
New Philadelphia, OH: 99F (1988) 71F (2022)
&&
.PBZ WATCHES/WARNINGS/ADVISORIES...
PA...Heat Advisory until 8 PM EDT Friday for PAZ013-014-020>022-029-
031-073-075.
OH...Heat Advisory until 8 PM EDT Friday for OHZ039>041-048>050-
057>059-068-069.
WV...Heat Advisory until 8 PM EDT Friday for WVZ001>004-012-021-509-
510.
&&
$$
SYNOPSIS...Milcarek
NEAR TERM...Milcarek
SHORT TERM...Milcarek
LONG TERM...Milcarek
AVIATION...MLB
CLIMATE...MLB
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