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North Charleston, South Carolina 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
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NWS Forecast for 2 Miles SSE Charleston Air Force Base SC
National Weather Service Forecast for:
2 Miles SSE Charleston Air Force Base SC
Issued by: National Weather Service Charleston, SC |
| Updated: 10:37 pm EDT Sep 27, 2026 |
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Tonight
 Mostly Clear
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Monday
 Sunny
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Monday Night
 Mostly Clear
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Tuesday
 Sunny
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Tuesday Night
 Mostly Clear
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Wednesday
 Sunny
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Wednesday Night
 Mostly Clear
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Thursday
 Sunny then Slight Chance T-storms
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Thursday Night
 Partly Cloudy
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| Lo 59 °F |
Hi 84 °F |
Lo 66 °F |
Hi 84 °F |
Lo 69 °F |
Hi 84 °F |
Lo 70 °F |
Hi 84 °F |
Lo 72 °F |
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Tonight
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Mostly clear, with a low around 59. Calm wind. |
Monday
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Sunny, with a high near 84. Light and variable wind. |
Monday Night
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Mostly clear, with a low around 66. Calm wind. |
Tuesday
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Sunny, with a high near 84. Calm wind becoming southeast around 6 mph in the afternoon. |
Tuesday Night
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Mostly clear, with a low around 69. Light southeast wind. |
Wednesday
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Sunny, with a high near 84. |
Wednesday Night
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Mostly clear, with a low around 70. |
Thursday
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A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 84. |
Thursday Night
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Partly cloudy, with a low around 72. |
Friday
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A 40 percent chance of showers, mainly after 2pm. Mostly sunny, with a high near 85. |
Friday Night
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A 30 percent chance of showers. Mostly cloudy, with a low around 72. |
Saturday
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A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 82. |
Saturday Night
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A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71. |
Sunday
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Showers and thunderstorms likely. Mostly cloudy, with a high near 78. Chance of precipitation is 60%. |
Forecast from NOAA-NWS
for 2 Miles SSE Charleston Air Force Base SC.
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Weather Forecast Discussion
139
FXUS62 KCHS 280239
AFDCHS
Area Forecast Discussion
National Weather Service Charleston SC
1039 PM EDT Sun Sep 27 2026
.WHAT HAS CHANGED...
All sections have been updated.
&&
.KEY MESSAGES...
- 1) The coastal flood risk will linger into early week.
- 2) Rising temperatures through Tuesday, remaining above normal
next week.
&&
.DISCUSSION...
KEY MESSAGE 1: The coastal flood risk will linger into early week.
As a nor`easter churns offshore of the Eastern Seaboard, steady west-
northwesterly flow will continue across the Lowcountry and southeast
Georgia. Even though this will create a less favorable environment
for coastal flooding, the astro tide will still be elevated given
the recent full moon. Thus, still expect to see minor coastal
flooding with each high tide cycle through early next week (esp. for
the Charleston Harbor).
Charleston Harbor: With the ongoing environmental conditions and
recently observed departures, tidal levels could reach ~7.3 ft
MLLW during the 925 AM high tide Monday morning. A Coastal Flood
Advisory could eventually be needed for Charleston and Coastal
Colleton Counties.
Fort Pulaski: While tides will remain elevated at Ft Pulaski, they
should remain below minor flooding, peaking around 9 to 9.1 ft MLLW
through the early part of this week.
KEY MESSAGE 2: Rising temperatures through Tuesday, remaining above
normal next week.
Temperatures will continue to rise to start off the week as upper
level ridging strengthens, with the coastal trough pushing further
inland and up the coast each day as a surface high pressure moves
into the Ohio River Valley. As a result, Monday will be a touch
warmer as the mid-80s build northwards and upper 80s become likely
south of the I-16 corridor, with widespread mid 80s to lower 90s on
Tuesday. Higher PWATs build into the region Thursday into Friday as
a subtropical high pressure develops off to our north, though
precipitation chances remain low due to the ridge axis sliding
overhead during that period. Better chances for rain come as the
ridge axis slides eastwards later this week into the weekend.
&&
.AVIATION /02Z MONDAY THROUGH FRIDAY/...
VFR conditions are expected to prevail at CHS/JZI/SAV terminals
through 00Z Tuesday.
Extended Aviation Outlook: VFR.
&&
.MARINE...
Through Thursday: No marine concerns expected as surface high
pressure becomes the dominant feature across the local waters. As a
high pressure shifts northeastwards of the area on Tuesday, a weak
coastal sea breeze will develop in the afternoon hours, leading to
marginally breezy conditions along the coast.
&&
.CHS WATCHES/WARNINGS/ADVISORIES...
GA...None.
SC...None.
MARINE...None.
&&
$$
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