Corinth, Mississippi 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
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NWS Forecast for Corinth MS
National Weather Service Forecast for:
Corinth MS
Issued by: National Weather Service Memphis, TN |
Updated: 12:05 pm CDT Jul 26, 2025 |
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This Afternoon
 Chance T-storms
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Tonight
 Chance T-storms then Mostly Clear
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Sunday
 Sunny then Slight Chance T-storms
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Sunday Night
 Mostly Clear
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Monday
 Sunny then Slight Chance T-storms
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Monday Night
 Mostly Clear
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Tuesday
 Sunny then Slight Chance T-storms
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Tuesday Night
 Slight Chance T-storms
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Wednesday
 Sunny then Chance T-storms
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Hi 91 °F |
Lo 74 °F |
Hi 94 °F |
Lo 76 °F |
Hi 96 °F |
Lo 77 °F |
Hi 97 °F |
Lo 76 °F |
Hi 96 °F |
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Heat Advisory
This Afternoon
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A 30 percent chance of showers and thunderstorms, mainly between 2pm and 5pm. Mostly sunny, with a high near 91. Heat index values as high as 105. South southwest wind around 10 mph. |
Tonight
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A 30 percent chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 74. South wind around 5 mph. |
Sunday
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A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 94. Heat index values as high as 106. West southwest wind around 5 mph. |
Sunday Night
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Mostly clear, with a low around 76. West southwest wind around 5 mph becoming calm in the evening. |
Monday
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A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 96. Calm wind becoming west northwest around 5 mph in the afternoon. |
Monday Night
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Mostly clear, with a low around 77. Calm wind. |
Tuesday
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A 20 percent chance of showers and thunderstorms after 1pm. Sunny and hot, with a high near 97. Calm wind becoming north northeast around 5 mph in the afternoon. |
Tuesday Night
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A 20 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 76. Calm wind. |
Wednesday
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A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 96. |
Wednesday Night
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A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 75. |
Thursday
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A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92. |
Thursday Night
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A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74. |
Friday
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A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89. |
Forecast from NOAA-NWS
for Corinth MS.
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Weather Forecast Discussion
800
FXUS64 KMEG 261133
AFDMEG
Area Forecast Discussion
National Weather Service Memphis TN
633 AM CDT Sat Jul 26 2025
...New AVIATION...
.KEY MESSAGES...
Updated at 628 AM CDT Sat Jul 26 2025
- A Heat Advisory will go into effect at 10AM for the entire Mid-
South through this evening for heat indices up to 106.
- Isolated showers and thunderstorms will provide localized relief
from the heat for areas mainly across northeast Mississippi and
near the Tennessee River.
- Oppressive heat returns next week, but a pattern change should
bring normal temperatures back to the forecast by next weekend.
&&
.DISCUSSION...
(Tonight through next Friday)
Issued at 1120 PM CDT Fri Jul 25 2025
Heat indices today will be a degree or two cooler than Friday as
a large upper level ridge centers over South Carolina. Areas in
west TN and north MS may not reach Heat Advisory criteria.
However, given the prolonged nature of this heat wave and the
future necessity of heat products, opted to expand the Heat
Advisory areawide through 9PM. In addition to heat, isolated
showers and thunderstorms are anticipated this afternoon and will
diminish around sunset.
Unfortunately, Extreme Heat is on the horizon. Both the GFS and
ECMWF depict the aforementioned ridge beginning to retrograde on
Sunday. By Monday, the ridge will center over Mississippi and
amplify to 598 dam. Oppressive heat will continue through midweek,
with additional Extreme Heat Warnings anticipated. Tuesday will be
the most oppressive day with heat indices topping out at 115
degrees.
Good news is on the horizon: models continue to depict an area of
low pressure forming near the East Coast on Tuesday. This system
will follow the outer periphery of the parent ridge, deepening
slightly as it skirts across the Florida Panhandle. This piece of
energy will be just enough to effectively push the ridge further
west over the Four Corners Region by Thursday. At the same time, a
cold front will be moving south across the Great Lakes Region.
The Mid-South lies in a prime position for a proper cold frontal
passage in the Thursday/Friday timeframe. Temperatures on the
back end of the front will be near-normal, ending the last two
weeks of oppressive heat.
ANS
&&
.AVIATION...
(12Z TAFS)
Issued at 628 AM CDT Sat Jul 26 2025
Eerily similar to yesterday morning, there is a deck of low
stratus creeping up into north Mississippi. Don`t think this is
going to stick around for more than a few hours, but it could
temporarily reduce CIGs to IFR at TUP. Otherwise a persistence
forecast of scattered convection along/south of I-40 this
afternoon warranting a couple PROB30s. It does look like south
winds may be a bit stronger today, especially at MEM and JBR where
gusts could reach up to 20 kts.
CAD
&&
.FIRE WEATHER...
Issued at 1120 PM CDT Fri Jul 25 2025
No major fire weather concerns this period as MinRH values remain
above 50% and 20ft winds hover around 5 mph. Wetting rain chances
increase for the latter half of the upcoming work week.
&&
.MEG WATCHES/WARNINGS/ADVISORIES...
AR...Heat Advisory from 10 AM this morning to 9 PM CDT this evening
for ARZ009-018-026>028-035-036-048-049-058.
MO...Heat Advisory from 10 AM this morning to 9 PM CDT this evening
for MOZ113-115.
MS...Heat Advisory from 10 AM this morning to 9 PM CDT this evening
for MSZ001>017-020>024.
TN...Heat Advisory from 10 AM this morning to 9 PM CDT this evening
for TNZ001>004-019>022-048>055-088>092.
&&
$$
PUBLIC FORECAST...ANS
AVIATION...CAD
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