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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: 11:07 pm EDT Jul 15, 2026 |
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Overnight
 Partly Cloudy
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Thursday
 Mostly Sunny
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Thursday Night
 Mostly Clear
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Friday
 Sunny
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Friday Night
 Mostly Clear
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Saturday
 Sunny
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Saturday Night
 Mostly Clear
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Sunday
 Sunny then Chance T-storms
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Sunday Night
 Chance T-storms
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| Lo 75 °F |
Hi 94 °F |
Lo 76 °F |
Hi 95 °F |
Lo 78 °F |
Hi 93 °F |
Lo 78 °F |
Hi 93 °F |
Lo 77 °F |
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Overnight
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Partly cloudy, with a low around 75. Calm wind. |
Thursday
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Mostly sunny, with a high near 94. Heat index values as high as 107. Calm wind becoming south around 6 mph in the afternoon. |
Thursday Night
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Mostly clear, with a low around 76. South wind around 6 mph becoming calm in the evening. |
Friday
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Sunny, with a high near 95. Heat index values as high as 109. Calm wind becoming south 5 to 8 mph in the afternoon. |
Friday Night
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Mostly clear, with a low around 78. South wind 5 to 7 mph becoming calm in the evening. |
Saturday
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Sunny, with a high near 93. |
Saturday Night
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Mostly clear, with a low around 78. |
Sunday
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A 30 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 93. |
Sunday Night
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A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 77. |
Monday
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A 50 percent chance of showers and thunderstorms. Mostly sunny, with a high near 91. |
Monday Night
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A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 78. |
Tuesday
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A 30 percent chance of showers and thunderstorms. Sunny, with a high near 92. |
Tuesday Night
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A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 79. |
Wednesday
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A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 94. |
Forecast from NOAA-NWS
for 2 Miles SSE Charleston Air Force Base SC.
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Weather Forecast Discussion
865
FXUS62 KCHS 160305
AFDCHS
Area Forecast Discussion
National Weather Service Charleston SC
1105 PM EDT Wed Jul 15 2026
.WHAT HAS CHANGED...
Removed two key messages.
&&
.KEY MESSAGES...
- 1) Hot and humid conditions are expected to return to the
area late this week through early next week. Heat Advisories
could be needed.
&&
.DISCUSSION...
KEY MESSAGE 1: Hot and humid conditions are expected to return
to the area late this week through early next week. Heat
Advisories could be needed.
Temperatures are forecast to ramp back up into the early to mid 90s
beginning Thursday and persist into next week. As the subtropical
high becomes established, southwest to south low-level flow will
bring dewpoints into the mid to upper 70s along the coast. The
combination of highs into the 90s and elevated dewpoints will yield
widespread heat index values of 100+ degrees across the area. The
highest heat indices are expected along the coast where the
probability of values in the 105-110 degree range will be highest.
Heat Advisories could be needed, perhaps as soon as Friday. The
potential for Heat Advisories will then persist through the weekend
and into early next week.
&&
.AVIATION /03Z THURSDAY THROUGH MONDAY/...
Shower and thunderstorm activity in SE GA has pushed south of
KSAV, while the SC Lowcountry remains dry this evening. Ridging
continues to build in from the north overnight, with VFR
conditions prevailing, though periods of favorable radiational
cooling for the Lowcountry could result in some patchy, shallow
fog before sunrise. Still, impacts not expected at CHS and JZI.
Mostly clear skies and light winds Thursday morning, with
limited coverage of showers and storms mainly across SE GA
expected Thursday afternoon.
Extended Aviation Outlook: Mostly VFR. Low chances of direct impacts
from afternoon and evening showers and thunderstorms each day.
&&
.MARINE...
Tonight through Monday: The subtropical high will start to become
more established beginning Thursday which will bring a return to a
more typical flow pattern marked by southwest to south flow surging
along the land/sea interface with the sea breeze. A period of
stronger flow is expected over the weekend and into early next week
as the local waters get pinched between the subtropical high and an
inland trough. Over the weekend, wind speeds into the 15-20 knot
range will become more common with the potential for gusts up to
around 25 knots mainly for the SC coast and Charleston Harbor. This
could bring the need for some short duration Small Craft
Advisories.
&&
.CHS WATCHES/WARNINGS/ADVISORIES...
GA...None.
SC...None.
MARINE...None.
&&
$$
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