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North Charleston, South Carolina 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
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: 2:30 am EDT Mar 24, 2026
 
Today

Today: Partly sunny, with a high near 61. Northeast wind 13 to 16 mph, with gusts as high as 24 mph.
Partly Sunny
Tonight

Tonight: Partly cloudy, with a low around 47. Northeast wind 6 to 9 mph.
Partly Cloudy
Wednesday

Wednesday: Mostly sunny, with a high near 69. Northeast wind around 8 mph.
Mostly Sunny
Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 52. East wind around 5 mph becoming calm  in the evening.
Partly Cloudy
Thursday

Thursday: Sunny, with a high near 77. Calm wind becoming south around 6 mph in the afternoon.
Sunny
Thursday
Night
Thursday Night: Mostly clear, with a low around 59.
Mostly Clear
Friday

Friday: Sunny, with a high near 85.
Sunny
Friday
Night
Friday Night: Mostly clear, with a low around 54.
Mostly Clear
Saturday

Saturday: Mostly sunny, with a high near 66.
Mostly Sunny
Hi 61 °F Lo 47 °F Hi 69 °F Lo 52 °F Hi 77 °F Lo 59 °F Hi 85 °F Lo 54 °F Hi 66 °F

 

Today
 
Partly sunny, with a high near 61. Northeast wind 13 to 16 mph, with gusts as high as 24 mph.
Tonight
 
Partly cloudy, with a low around 47. Northeast wind 6 to 9 mph.
Wednesday
 
Mostly sunny, with a high near 69. Northeast wind around 8 mph.
Wednesday Night
 
Partly cloudy, with a low around 52. East wind around 5 mph becoming calm in the evening.
Thursday
 
Sunny, with a high near 77. Calm wind becoming south around 6 mph in the afternoon.
Thursday Night
 
Mostly clear, with a low around 59.
Friday
 
Sunny, with a high near 85.
Friday Night
 
Mostly clear, with a low around 54.
Saturday
 
Mostly sunny, with a high near 66.
Saturday Night
 
Mostly clear, with a low around 46.
Sunday
 
Sunny, with a high near 68.
Sunday Night
 
Mostly clear, with a low around 50.
Monday
 
Mostly sunny, with a high near 74.

 

Forecast from NOAA-NWS for 2 Miles SSE Charleston Air Force Base SC.

Weather Forecast Discussion
035
FXUS62 KCHS 241040
AFDCHS

Area Forecast Discussion
National Weather Service Charleston SC
640 AM EDT Tue Mar 24 2026

.WHAT HAS CHANGED...
All sections updated. The Aviation section has been updated for
the 12Z TAFs.

&&

.KEY MESSAGES...
- 1) Areas across the South Carolina Lowcountry and southeast Georgia
  will see gusty northeast winds with relative humidity values
  around 30 percent today.

- 2) Near-record warmth Friday before a dry cold front brings
  cooler temperatures this weekend.

&&

.DISCUSSION...
KEY MESSAGE 1: Areas across the South Carolina Lowcountry and
southeast Georgia will see gusty northeast winds with relative
humidity values around 30 percent today.

The backdoor cold front is expected to push south of the forecast by
daybreak this morning. Isolated showers last evening produced some
swaths of rainfall across portions of Berkeley, Charleston, and
Colleton Counties up to a tenth of an inch. The pressure gradient
across the forecast area will range between 3-4 mbs this morning,
then gradually decreasing this afternoon. This pattern should
support gust of 20 to 25 mph through mid-day, with occasional gusts
to 20 mph this afternoon. The northeast winds and mixing in excess
of 3 kft should allow dewpoints to remain around 30 degrees through
early this afternoon, with some recovery late this afternoon. As
temperatures warm into the low 60s this afternoon, some inland
locations may see relative humidity values fall to around 30
percent. Weather conditions are marginal for a Fire Danger Statement
across our inland counties this afternoon. However, we will headline
the low relative humidity and gusty winds in the FWF.

KEY MESSAGE 2: Near-record warmth Friday before a dry cold front
brings cooler temperatures this weekend.

The 500 mb level will consist of a broad 588 dam High over TX
Friday, with it`s eastern periphery stretching into the Southeast
U.S. This will cause a brief rise in heights over our area. At the
surface, High pressure will be in the western Atlantic. This pattern
will yield near-record high temperatures on Friday. Highs will range
from the upper 80s to lower 90s, except cooler at the beaches due to
the sea breeze.

A dry cold front is expected to move through Friday night into
Saturday, ushering in significantly cooler temperatures. Lows could
even drop into the upper 30s across northern interior counties,
including Berkeley, Dorchester, and Colleton. High temperatures
should be a few degrees below normal for the weekend, ranging from
the mid to upper 60s across our SC counties to the lower 70s across
our GA counties.

&&

.AVIATION /12Z TUESDAY THROUGH SATURDAY/...
VFR conditions are expected at CHS/JZI/SAV terminals through 12Z
Wednesday. MOS and forecast soundings indicate that northeast
winds will favor values of 10-15 kts with gusts around 20 kts
through the daylight hours. Gusts are forecast to end around 0Z
with northeast winds remaining between 5 to 10 kts through the
rest of the TAF period.

Extended Aviation Outlook: VFR. Expect gusty winds behind a dry cold
front on Saturday.

&&

.MARINE...
Today: The pressure gradient is forecast to remain between 4-5 mbs
into midday. Winds across the Atlantic waters, outside the
Charleston Harbor, are forecast to yield gale gusts through the
daylight hours. The Gale Warning will remain in effect for the
nearshore waters until 11 PM this evening and until 2 AM for the
outer GA waters. In addition, wave heights are forecast to peak this
evening , ranging from 6-9 ft within 20 NM and 9-11 ft between 20-60
NM. Small Craft Advisory has been issued for the Charleston Harbor,
with NE gusts around 30 knots until 11 PM.

Small Craft Advisories (SCAs) will likely replace the Gale Warnings
tonight. Gusts may range near 25 kts through late tonight, SCAs
would primarily highlight seas of 6 ft or more tonight.

Extended Marine: High pressure building into the region will cause
winds and waves to trend lower Wednesday. Though, elevated waves
will persist over the GA waters beyond 20 nm into Wednesday night. A
dry cold front is expected to move through Friday night into
Saturday, bringing near gale to possibly gale conditions to all of
our coastal waters.

&&

.CLIMATE...
Record High Temperatures:

March 27:
KCHS: 87/2021
KCXM: 81/2021
KSAV: 89/2021

&&

.CHS WATCHES/WARNINGS/ADVISORIES...
GA...None.
SC...None.
MARINE...Small Craft Advisory until 11 PM EDT this evening for AMZ330.
     Gale Warning until 11 PM EDT this evening for AMZ350-352-354.
     Gale Warning until 2 AM EDT Wednesday for AMZ374.

&&

$$

MS/NED
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Forecast Discussion from: NOAA-NWS Script developed by: El Dorado Weather






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