Morgantown, West Virginia 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
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NWS Forecast for Morgantown WV
National Weather Service Forecast for:
Morgantown WV
Issued by: National Weather Service Pittsburgh, PA |
Updated: 7:16 pm EDT Jul 15, 2025 |
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Tonight
 Slight Chance T-storms then Patchy Fog
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Wednesday
 Chance T-storms and Patchy Fog then T-storms
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Wednesday Night
 T-storms Likely then Showers Likely
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Thursday
 Chance T-storms then T-storms Likely
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Thursday Night
 T-storms Likely then Showers Likely
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Friday
 Chance T-storms then Showers Likely
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Friday Night
 Showers Likely and Patchy Fog
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Saturday
 Chance Showers and Patchy Fog then Showers Likely
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Saturday Night
 Showers Likely
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Lo 71 °F |
Hi 87 °F |
Lo 71 °F |
Hi 87 °F |
Lo 70 °F |
Hi 80 °F |
Lo 68 °F |
Hi 83 °F |
Lo 69 °F |
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Hazardous Weather Outlook
Tonight
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A slight chance of showers and thunderstorms before 8pm. Patchy fog before 4am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 71. Calm wind. Chance of precipitation is 20%. |
Wednesday
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Showers and thunderstorms likely before 4pm, then showers and possibly a thunderstorm between 4pm and 5pm, then showers and thunderstorms likely after 5pm. Patchy fog before 8am. High near 87. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible. |
Wednesday Night
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Showers and thunderstorms likely before 5am, then a chance of showers. Mostly cloudy, with a low around 71. Southwest wind 3 to 5 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible. |
Thursday
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A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then showers and thunderstorms likely after 5pm. Mostly cloudy, with a high near 87. Southwest wind 6 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. |
Thursday Night
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Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 70. Southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. |
Friday
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A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 80. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. |
Friday Night
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Showers likely, mainly before 8pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 68. Chance of precipitation is 60%. |
Saturday
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Showers likely and possibly a thunderstorm, mainly after 2pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 83. Chance of precipitation is 60%. |
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 showers likely after 2am. Mostly cloudy, with a low around 69. Chance of precipitation is 60%. |
Sunday
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Showers likely, then showers and possibly a thunderstorm after 2pm. High near 83. Chance of precipitation is 80%. |
Sunday Night
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Showers and thunderstorms. Patchy fog. Low around 67. Chance of precipitation is 80%. |
Monday
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A chance of showers and thunderstorms. Patchy fog. Otherwise, partly sunny, with a high near 83. Chance of precipitation is 50%. |
Monday Night
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A chance of showers and thunderstorms. Patchy fog. Otherwise, mostly cloudy, with a low around 66. Chance of precipitation is 30%. |
Tuesday
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A chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 40%. |
Forecast from NOAA-NWS
for Morgantown WV.
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Weather Forecast Discussion
802
FXUS61 KPBZ 151754
AFDPBZ
Area Forecast Discussion
National Weather Service Pittsburgh PA
154 PM EDT Tue Jul 15 2025
.SYNOPSIS...
Mostly dry today save south the WV ridges with heat risk
increasing. Daily severe and flood risk continue through at
least Friday, with a cooldown to near normal temperatures for
the weekend.
&&
.NEAR TERM /THROUGH TONIGHT/...
KEY MESSAGES:
- Chance of afternoon storms in mostly WV high terrain; marginal
risk of excessive rainfall for WV high terrain.
- Heat risk increases to moderate (with patchy major) today.
---------------------------------------------------------------
A weak trough of low pressure exists on the leeward side of the
Appalachians, with both surface and satellite imagery showing
southeast flow for the day today. In areas north of the surface
front (including Pittsburgh), rain and storm chances remain very
low today with PWATS likely hitting a early week minimum of 1.4"
on the 12Z sounding. A strong cap aloft with plentiful dry air
above should limit convective development north of I-70.
Elsewhere, in southeast flow, some high moisture from south of
the boundary will come streaming into the West Virginia ridges,
with some lift enhanced by orographics. The 12Z Sterling, VA
sounding showed this high moisture with PWATS of ~1.8" This will
lead to a chance of storm development. With minimal dry air in
the lowest 500mb on the sterling sounding, outflows and severe
potential looks generally unlikely, but this may also mean that
storms cold stall, tied to the high terrain ridge-top
convergence in the WV mountains. Conditional on storm
development and training, HREF maxima suggest the potential for
3" to 5" exists on a very localized bases, but this still
remains low probability.
Into the overnight hours, chances of rain drop off with loss of
heating and dews in the upper 60s to low 70s will inhibit much
cooling, keeping lows above normal and allowing patchy fog.
&&
.SHORT TERM /WEDNESDAY THROUGH THURSDAY NIGHT/...
KEY MESSAGES:
- Wednesday and Thursday will feature an afternoon/evening
chance of rain, heat, severe, and flooding, with flash
flooding being the primary risk.
----------------------------------------------------------------
Any patchy fog will readily erode in the morning with mixing.
Through the day, a shortwave will cross the area, veering wind
profiles aloft and enhancing lift in the low levels. This will
translate to more warm, moist advection in the low-levels with
PWATS pushing back close to the 1.9" or 2" mark (between the
90th percentile and maximums). This southwest flow will also all
the northeastward push of the aforementioned front back across
the area as a warm front, allowing an additional defined forcing
axis.
This push in higher moisture air will also allow an increase in
the flow fields, with mean storm motions up to 15kts to 25kts.
With all the moisture in the profiles, severe chances appear
quite low unless the drier air aloft is slower to retreat or we
get deep morning convection (low probability). No dry air will
be favorable for flash flooding, however, with cold pools unable
to undercut showers and storms. Warm rain processes in the
lowest levels, long skinny CAPE (>95% chance of non-zero
MLCAPE), and potential for training, flash flooding risks
maximize tomorrow in the afternoon/evening hours. HREF maxima
tend to indicate as much as localized 3" to 5" of rain is
possible in eastern Ohio, with 2" to 4" of rain possible in PA
and WV.
After a decrease in convection, patchy fog in high moisture
overnight Thursday night, and lows above average yet again,
another active day is possible Thursday. Behind the shortwave
and the frontal passage, the area will be throughly warm
sectored Thursday with a bit more low-flow in wave of the
shortwave passage. This might slightly increase the chances of
severe, though PWATS appear to remain quite high near the 1.9"
to 2.0" PWAT range. Moisture be toward the lower end of the
distribution would be needed to realize any downburst wind
threats, otherwise, flash flooding remains the primary risk.
Warm overnight lows are expected again overnight with a decrease
in convective coverage. A weak cold front may enter the
northern fringes of the area overnight, cooling temperatures
for some along the I-80 corridor.
&&
.LONG TERM /FRIDAY THROUGH MONDAY/...
KEY MESSAGES:
- More seasonable conditions are likely Friday with
precipitation chances mainly south of I-70.
- Any reprieve from storm potential is short-lived as active
weather pattern likely resumes late Saturday into next week.
-------------------------------------------------------------------
The stalled surface cold front is likely to continue its
progression south through the morning. It`s expected to be
positioned south of Pittsburgh for most of the day Friday. For
areas north of the boundary, modest dry, cool advection and high
pressure will support dry weather and temperature close to or
even below seasonable average. For areas near to south of the
boundary, residual moisture and jet aided ascent is likely to
foster scattered afternoon thunderstorms; lowering PWATs and
weak shear should limit flood potential but keep the threat non-
zero.
Ensemble models favor a transient area of high pressure north of
the area to slide toward New England Saturday but provide enough
influence to promote mostly dry weather (though the linger
stalled boundary south of the area could spawn isolated
afternoon storms). This front will meander north and south
somewhere in the periphery of the area for most of the weekend,
dipping south and north on shortwave troughs/ridges. This
"front meandering" will continue to allow non- zero" rain,
severe, and and flooding chances through the weekend and early
next week though CIPS and ML keep chances respectively lower.
By the middle of next week, there is a bi-modal solution of
either developing weak eastern troughing or continued ridging.
&&
.AVIATION /18Z TUESDAY THROUGH SUNDAY/...
The CU rule and model soundings indicate a scattered (to
locally broken) diurnal cumulus layer will continue through late
this afternoon. Capping warmth aloft should confine any chance
for thunderstorms the WV and PA ridges, where a slightly weaker
cap is in place.
Expect VFR tonight with increasing high clouds ahead of an
approaching shortwave and surface warm front. This wave and warm
front will result in scattered showers by morning, with more
numerous showers and thunderstorm by the afternoon with building
diurnal instability. Included a tempo for thunderstorms in the
extended portion of the PIT taf, with thunder likely starting
after the end of the forecast period in the remaining sites.
Outlook...
Numerous showers and thunderstorms are to continue into
Wednesday evening as the warm front lifts back north across the
region. Daily shower and thunderstorm chances are then expected
to continue, especially in the afternoons/evenings, as the
front becomes quasi-stationary and drifts across the region.
Fog and stratus is also possible each morning, especially where
rain fell the previous day.
&&
.PBZ WATCHES/WARNINGS/ADVISORIES...
PA...None.
OH...None.
WV...None.
&&
$$
SYNOPSIS...Milcarek
NEAR TERM...Milcarek
SHORT TERM...Milcarek
LONG TERM...Frazier/Milcarek
AVIATION...WM
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