Marion, Ohio 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
|
NWS Forecast for Marion OH
National Weather Service Forecast for:
Marion OH
Issued by: National Weather Service Cleveland, OH |
Updated: 1:04 pm EDT Jul 25, 2025 |
|
This Afternoon
 Showers Likely
|
Tonight
 Showers Likely then Chance T-storms
|
Saturday
 Showers Likely
|
Saturday Night
 Showers Likely
|
Sunday
 Chance T-storms then Showers Likely
|
Sunday Night
 Showers Likely then Slight Chance Showers
|
Monday
 Mostly Sunny then Chance T-storms
|
Monday Night
 Chance T-storms then Partly Cloudy
|
Tuesday
 Mostly Sunny
|
Hi 88 °F |
Lo 73 °F |
Hi 89 °F |
Lo 74 °F |
Hi 88 °F |
Lo 72 °F |
Hi 91 °F |
Lo 74 °F |
Hi 91 °F |
|
Hazardous Weather Outlook
This Afternoon
|
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Mostly cloudy, with a high near 88. Heat index values as high as 96. West wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. |
Tonight
|
Showers and thunderstorms likely, mainly before 3am. Mostly cloudy, with a low around 73. Light and variable wind. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. |
Saturday
|
A chance of showers and thunderstorms before 11am, then showers likely and possibly a thunderstorm between 11am and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 89. Heat index values as high as 97. Light and variable wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible. |
Saturday Night
|
A chance of showers and thunderstorms 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 74. Southwest wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms. |
Sunday
|
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 88. West wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. |
Sunday Night
|
Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am. Mostly cloudy, with a low around 72. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. |
Monday
|
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Chance of precipitation is 40%. |
Monday Night
|
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 74. Chance of precipitation is 30%. |
Tuesday
|
Mostly sunny, with a high near 91. |
Tuesday Night
|
Partly cloudy, with a low around 71. |
Wednesday
|
A chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 30%. |
Wednesday Night
|
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 30%. |
Thursday
|
A chance of showers. Mostly sunny, with a high near 79. Chance of precipitation is 30%. |
Thursday Night
|
Partly cloudy, with a low around 59. |
Friday
|
Sunny, with a high near 79. |
Forecast from NOAA-NWS
for Marion OH.
|
Weather Forecast Discussion
769
FXUS61 KCLE 251859
AFDCLE
Area Forecast Discussion
National Weather Service Cleveland OH
259 PM EDT Fri Jul 25 2025
.SYNOPSIS...
A front will meander across the eastern Great Lakes region through
early next week. The front will push south across the Ohio Valley as
a cold front on Tuesday with high pressure building across the
region by the end of the week.
&&
.NEAR TERM /THROUGH SATURDAY NIGHT/...
Unsettled weather will continue to impact the local area through the
weekend as a stationary front remains draped across the region.
Periods of increased coverage of showers and thunderstorms will
continue through the near term along the stationary front and
as multiple shortwaves move overhead. Main periods to watch for
increased coverage will be late tonight/early Saturday morning
and Saturday afternoon into Saturday night. Forecast wise, kept
chance PoPs (30-50%) in place with PoPs increasing to likely
(50-70%) during higher confidence windows of increased
convective coverage. Can`t rule out instances of strong to
severe wind gusts in convection on Saturday as MLCAPE may
approach 2000-2500 J/kg with 30-35 knots of deep layer shear in
place close to the wavering surface boundary Saturday afternoon.
To highlight the risk, SPC has placed the entire forecast area
in a Marginal Risk (Level 1 of 5) for severe weather on
Saturday. Additionally, heavy rainfall remains possible as PWATs
will approach 2.00 inches. WPC continues to highlight the
forecast area in a Marginal Risk (Level 1 of 4) for excessive
rainfall.
Given the moist airmass in place and light winds overnight tonight,
patchy dense fog is possible along and east of I-71 before daybreak
Saturday morning. Overnight lows will remain warm as they settle in
the lower 70s tonight and Saturday night. High temperatures will
rise into the mid to upper 80s by Saturday afternoon.
&&
.SHORT TERM /SUNDAY THROUGH MONDAY NIGHT/...
Showers and thunderstorms will exit on Sunday as the front pushes
out of the local area. Maintained some higher higher PoPs across
southern zones (south of US-30) Sunday afternoon and evening before
precipitation exits Sunday night. High temperatures rise into the
upper 80s on Sunday with overnight lows in the upper 60s to lower
70s. We`ll see another brief window of very warm and humid weather
early next week as high temperatures in upper 80s to lower 90s
combine with dew points in the mid 70s to produce maximum heat
index values in the mid to upper 90s on Monday. Low
temperatures settle in the low 70s Monday night. Scattered
showers are possible on Monday as the front from this weekend
will lift back northeast. Higher coverage in showers and
thunderstorms on Monday would reduce the threat of extreme heat
early next week. Will need to keep any eye on how the front
evolves to determine if heat headlines will be necessary on
Monday.
&&
.LONG TERM /TUESDAY THROUGH FRIDAY/...
Tuesday will bring one final day of heat and humidity with
highs in the upper 80s to lower 90s and heat indices in the
upper 90s. A cold front will sink south across the area on
Wednesday which will usher in a cooler airmass as Canadian high
pressure begins to build south across the Great Lakes region.
Can`t rule out periods of showers through mid-week along the
aforementioned cold front. High temperatures in the mid 80s on
Wednesday will fall into the upper 70s by Thursday and Friday.
Milder overnight lows in the upper 50s to lower 60s are expected
beginning Wednesday night and continuing through the end of the
week.
&&
.AVIATION /18Z Friday THROUGH Wednesday/...
Showers and thunderstorms have wained down for the time being
and terminals have become VFR and will continue so for the
first part of the TAF period. KFDY could see thunderstorms this
evening between 21-24Z and winds gusting up to 20 knots and
MVFR ceilings. The next round of unsettled weather will be
tonight after 01Z as showers will move in across the northern
portions of Ohio and dissipating before reaching PA. Ceilings
will drop to MVFR during this time. For all terminals besides
KCLE, there is the potential for BR tomorrow morning as winds
will be fairly light and with the precipitation received today
will allow for a moist lower levels dropping visibility down to
MVFR. The BR should clear out by the morning and terminals
should return to VFR conditions. Another round of thunderstorms
are expected tomorrow mid-day through the afternoon, though
timing in uncertain so kept a PROB30 group at the end of the
period. The storms will be moving from west to east, so those
terminals east of KCLE-KMFD line will see the potential after
this TAF period.
Winds are less than 10 knots, predominately out of the west but
varying a little northwesterly to southwesterly at times. Can
expect light winds for the majority of the period, and becoming
variable overnight tonight. By tomorrow, winds will be out of
the south-southwest at 5-10 knots.
Outlook...Non-VFR possible each day through the weekend in
scattered showers and thunderstorms with a frontal boundary
lingering in the area. VFR possible briefly on Monday ahead of
a cold front passage Tuesday where non-VFR is possible.
&&
.MARINE...
Winds will continue to be out of the west at around 10 knots
with waves less than 2 feet across the central and eastern
basin, and lower in the western basin. Overnight tonight, winds
will become light and variable before being predominately out of
the south-southwest by mid-morning tomorrow at less than 10
knots. Waves of less than 2 feet are expected through Saturday.
Winds will increase again between 10-15 knots out of the west
come Sunday morning and waves building to around 2 feet. Winds
and waves will begin to subside Sunday evening into Monday
morning and will be southwesterly as a weak frontal boundary
lifts north across the lake through Monday. A cold front will
sweep across the region through the day Tuesday with winds
increasing briefly to 10-15 knots out of the northwest and waves
building to around 2 feet. Onshore winds of 10 knots or less
are expected afterwards and through the rest of the week
&&
.CLE WATCHES/WARNINGS/ADVISORIES...
OH...None.
PA...None.
MARINE...None.
&&
$$
SYNOPSIS...13
NEAR TERM...13
SHORT TERM...13
LONG TERM...13
AVIATION...23
MARINE...23
View a Different U.S. Forecast Discussion Location
(In alphabetical order by state)
|
|
|
|