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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: 12:37 am EST Feb 12, 2026 |
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Overnight
 Partly Cloudy
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Thursday
 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
 Mostly Sunny
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Saturday Night
 Mostly Cloudy then Chance Showers
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Sunday
 Showers Likely then Showers
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Sunday Night
 Showers
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| Lo 42 °F |
Hi 60 °F |
Lo 38 °F |
Hi 58 °F |
Lo 38 °F |
Hi 64 °F |
Lo 52 °F |
Hi 67 °F |
Lo 53 °F |
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Overnight
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Partly cloudy, with a low around 42. North wind around 6 mph. |
Thursday
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Sunny, with a high near 60. North wind 5 to 7 mph. |
Thursday Night
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Mostly clear, with a low around 38. Light and variable wind. |
Friday
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Sunny, with a high near 58. Northeast wind around 7 mph. |
Friday Night
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Mostly clear, with a low around 38. Calm wind. |
Saturday
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Mostly sunny, with a high near 64. |
Saturday Night
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A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 52. |
Sunday
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Showers likely and possibly a thunderstorm, then showers after 1pm. High near 67. Chance of precipitation is 90%. |
Sunday Night
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Showers. Low around 53. Chance of precipitation is 90%. |
Washington's Birthday
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A 40 percent chance of showers. Partly sunny, with a high near 65. |
Monday Night
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Partly cloudy, with a low around 45. |
Tuesday
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Mostly sunny, with a high near 66. |
Tuesday Night
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Mostly cloudy, with a low around 49. |
Wednesday
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Partly sunny, with a high near 71. |
Forecast from NOAA-NWS
for 2 Miles SSE Charleston Air Force Base SC.
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Weather Forecast Discussion
534
FXUS62 KCHS 120540
AFDCHS
Area Forecast Discussion
National Weather Service Charleston SC
1240 AM EST Thu Feb 12 2026
.WHAT HAS CHANGED...
The previous Key Message 1 was removed and the old Key Message 2
detailing the late weekend system became the new Key Message 1.
The Aviation section was updated for the 06z TAF issuance.
&&
.KEY MESSAGES...
- 1) An impactful system arrives late this weekend, resulting
in renewed precipitation chances and perhaps a few
thunderstorms.
&&
.DISCUSSION...
KEY MESSAGE 1: An impactful system arrives late this weekend,
resulting in renewed precipitation chances and perhaps a few
thunderstorms.
Heading into the weekend, will see a substantial southern
stream shortwave track into the southeast as a surface low tries
to develop off the Mid-Atlantic coastline. While model
variability still exist concerning the overall track and
strength of the aforementioned low, latest trends suggest a
slightly slower onset time. Thus, should see largely dry
conditions prevail Saturday, before the region becomes warm-
sectored early Sunday morning.
Light showers will likely be ongoing across much of the area by
daybreak Sunday, as broad WAA builds overhead. These showers
then look to become more widespread (70-90%) heading into the
afternoon hours as the front nudges closer to the region.
Regarding rainfall amounts, there continues to be a 80-90%
chance of rainfall > 0.5" and a 60-70% chance of rainfall > 1"
within a 24-hr period. WPC seems to agree with this sentiment,
as the region has been placed in a Marginal Risk of Excessive
Rainfall. With a bit of instability also present, can`t rule out
seeing a few thunderstorms, which may result in localized
pockets of higher accumulations. Certainly something to keep an
eye on in the coming days. Outside of a few lingering post-
frontal showers Monday morning, should see largely dry
conditions return to the region Monday evening as sfc high
pressure builds across the eastern CONUS.
&&
.AVIATION /06Z THURSDAY THROUGH MONDAY/...
VFR conditions are expected to prevail at KCHS, KJZI, and KSAV
through 06z Friday.
Extended Aviation Outlook: VFR expected to prevail through
Saturday. The potential for flight restrictions will increase
into Sunday as an area of low pressure moves into the region.
&&
.MARINE...
Through tonight: Winds will be strongest across the local
waters this morning as the gradient is enhanced for a short
period of time with high pressure building in. Speeds will top
out in the 15-20 knot range, with a few gusts approaching 25
knots in the outer GA waters. The gradient will weaken later in
the day and into the overnight and speeds will come down
accordingly.
Friday through Monday: High pressure will prevail Friday
through Saturday, though the high will become centered to the
east on Saturday allowing for winds to turn more easterly and
southeasterly with time. The main time period of concern for the
coastal waters will come from Sunday onward. An area of low
pressure will approach from the west on Sunday and southerly
flow will increase between the low and the offshore high. Winds
could increase into the Small Craft Advisory range on Sunday as
a result. The low will move through into Monday and another
period of stronger winds could occur on the backside of the low.
There remains considerable uncertainty regarding the low and
its track, so the confidence in this period is low confidence.
But, the potential for needing Small Craft Advisories remains.
&&
.CHS WATCHES/WARNINGS/ADVISORIES...
GA...None.
SC...None.
MARINE...None.
&&
$$
BSH/SST
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