U.S. Alerts
El Dorado Weather Logo
U.S. Radar Loop Conditions Map

U.S. Color Satellite North America Color Infrared Animated Satellite Loop

Interactive Wx Map Live U.S. Google Map Radar Thumbnail Image

US Precipitation 1 day, 24 hour precipitation map

US Temperatures US Conditions Map

US Climate Data US Conditions Map

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 pm EDT Sep 25, 2026
 
Tonight

Tonight: Clear, with a low around 53. North wind 5 to 8 mph becoming calm  in the evening.
Clear
Saturday

Saturday: Sunny, with a high near 79. North wind 3 to 8 mph.
Sunny
Saturday
Night
Saturday Night: Mostly clear, with a low around 55. Calm wind.
Mostly Clear
Sunday

Sunday: Sunny, with a high near 83. Calm wind becoming west around 5 mph in the afternoon.
Sunny
Sunday
Night
Sunday Night: Mostly clear, with a low around 62. Light southwest wind.
Mostly Clear
Monday

Monday: Sunny, with a high near 86.
Sunny
Monday
Night
Monday Night: Mostly clear, with a low around 66.
Mostly Clear
Tuesday

Tuesday: Sunny, with a high near 87.
Sunny
Tuesday
Night
Tuesday Night: Mostly clear, with a low around 68.
Mostly Clear
Lo 53 °F Hi 79 °F Lo 55 °F Hi 83 °F Lo 62 °F Hi 86 °F Lo 66 °F Hi 87 °F Lo 68 °F

Coastal Flood Advisory
 

Tonight
 
Clear, with a low around 53. North wind 5 to 8 mph becoming calm in the evening.
Saturday
 
Sunny, with a high near 79. North wind 3 to 8 mph.
Saturday Night
 
Mostly clear, with a low around 55. Calm wind.
Sunday
 
Sunny, with a high near 83. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
 
Mostly clear, with a low around 62. Light southwest wind.
Monday
 
Sunny, with a high near 86.
Monday Night
 
Mostly clear, with a low around 66.
Tuesday
 
Sunny, with a high near 87.
Tuesday Night
 
Mostly clear, with a low around 68.
Wednesday
 
Sunny, with a high near 87.
Wednesday Night
 
Mostly clear, with a low around 70.
Thursday
 
A 20 percent chance of showers. Sunny, with a high near 87.
Thursday Night
 
Mostly clear, with a low around 71.
Friday
 
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.

 

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

Weather Forecast Discussion
579
FXUS62 KCHS 251715
AFDCHS

Area Forecast Discussion
National Weather Service Charleston SC
115 PM EDT Fri Sep 25 2026

.WHAT HAS CHANGED...
All Key Messages and sections were updated.

&&

.KEY MESSAGES...
- 1) Cool weather will linger into the weekend. Near to slightly
  above normal temperatures return next week.

- 2) The coastal flood risk will persist into early next week.

&&

.DISCUSSION...
KEY MESSAGE 1: Cool weather will linger into the weekend. Near
to slightly above normal temperatures return next week.

GOES-E visible imagery and 25/17z surface analysis showed the
deepening Nor`easter well to the northeast of Cape Hatteras with
1026 hPa high pressure centered over Lake Superior extending
into the Southeast U.S. and Deep South. Direct influences from
the departing Nor`easter will gradually wane this afternoon with
gusty north/northwest winds quickly diminishing as sunset
approaches. Tonight looks to favor a solid radiational night.
The boundary layer should decouple fairly quickly this evening
and with fairly low dewpoints in place, temperatures should
steadily fall under clear skies. Typical for radiational nights,
the 25/13z NBM looks to exhibit a warm bias through daybreak
Sunday which is best highlighted by the large interquartile
range (as much as 4-7 degrees) at various observation sites
across the Lowcountry and Southeast Georgia. The coldest of the
guidance was favored for lows tonight as a result, ranging from
the upper 40s/lower 50s inland to the lower 60s at the beaches,
with further local adjustments made to account for typical and
well know mesoscale influences (i.e. Charleston Harbor, Broad
River, Santee-Cooper lakes, Francis Marion National Forest,
etc).

Temperatures will begin to moderate Saturday as ridging builds
aloft and surface high pressure maintains its influence on the
region. Highs look to warm into the upper 70s/lower 80s and are
fairly consistent with full-sun 850-1000 hPa thickness schemes.
Saturday night into Sunday morning will likely be another cool
night with strong radiational cooling likely coming into play
again within a decoupled boundary layer. The lower side of the
guidance envelop was favored with lows ranging from the lower
50s well inland to the lower-mid 60s at the beaches.

Dry conditions look to persist into much of next week with
broad high pressure prevailing. Temperatures will continue to
moderate with near to slightly above average conditions
expected. The next chances for rainfall should hold off until
Thursday into Friday of next week as net moisture values begin
to build back into the area along the backside of subtropical
high pressure centered well offshore over the Atlantic.


KEY MESSAGE 2: The coastal flood risk will linger into early
next week.

As a nor`easter churns offshore of the Mid-Atlantic coastline,
breezy north-northeasterly flow will continue across the region.
The combination of breezy winds with the full moon today will
result in minor (possibly moderate) coastal flooding with each
high tide cycle through the weekend (esp. for the Charleston
Harbor).

Charleston Harbor: With the ongoing environmental conditions,
tidal levels could reach 7.4 ft MLLW in the Charleston Harbor
for this evening`s high tide (approx. at 755PM). Therefore,
Coastal Flood Advisory has been issued from 6PM to 10PM this
evening for Charleston and Colleton Counties. Saltwater
inundation will be possible 2 to 3 hours before and after high
tide, and will likely result in some roads becoming impassable.

Coastal flooding concerns will continue tomorrow (9/26) with
the potential to reach moderate flood stage for Charleston and
Colleton County with the morning high tide (~8AM). Thereafter,
it`s likely to see minor coastal flooding conditions through
early next week for the Charleston Harbor.

Fort Pulaski: Tidal levels could reach 9.4 ft MLLW for this
evening`s high tide in Fort Pulaski (approx. at 801PM), thus
this will be close to yielding minor coastal flooding impacts
across lower South Carolina and southeast Georgia. However, as
it remains borderline, we will continue to monitor conditions
through the next several hours and will issue a Coastal Flood
Advisory if it seems warranted. Additionally, guidance indicates
tomorrow morning`s and Sunday morning`s high tide could also
see minor coastal flooding.

&&

.AVIATION /18Z FRIDAY THROUGH TUESDAY/...
25/18z TAFs:
KCHS/KJZI/KSAV: VFR through 26/18z.

Extended Aviation Outlook: There are no concerns.

&&

.MARINE...
Through Tonight: Winds and seas are steadily diminishing across
the local marine area this afternoon a strong Nor`easter remains
centered well to the northeast of Cape Hatteras. North winds
will settle into the 10-15 kt with gusts to 20 kt range
overnight with seas subsiding into the 2-4 ft range across the
nearshore waters and 4-6 ft over the offshore waters, highest in
the Georgia offshore leg. Small Craft Advisories are poised to
end by 8 PM over the nearshore waters, but will linger through
the night across the Georgia offshore leg due to 6 ft seas.

Saturday through Wednesday: Seas 4-6 ft will linger over the
Georgia offshore leg through early Saturday evening and a Small
Craft Advisory remains in effect there. Otherwise, fairly quiet
marine conditions will dominate the coastal waters through the
middle of next week. Some localized sea breeze enhancements
should return across Charleston Harbor and the land/sea
interface by Tuesday, but wind speeds look to remain fairly
tame.

Rip Currents: A moderate risk for rip currents continues for
all beaches through this evening. A lingering 10-12s backswell
directed towards the Georgia and Florida coasts will support a
moderate rip current risk from Tybee Island south to Sapelo
Island both Saturday and Sunday. A low risk is anticipated for
the lower South Carolina beaches both days.

&&

.CHS WATCHES/WARNINGS/ADVISORIES...
GA...None.
SC...Coastal Flood Advisory from 6 PM to 10 PM EDT this evening for
     SCZ149-150.
MARINE...Small Craft Advisory until 8 PM EDT this evening for AMZ360-
     362-364.
     Small Craft Advisory until 8 PM EDT Saturday for AMZ384.

&&

$$
View a Different U.S. Forecast Discussion Location
(In alphabetical order by state)



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






Contact Us Contact Us Thumbnail | Mobile Mobile Phone Thumbnail
Private Policy | Terms & Conds | Consent Preferences | Cookie Policy
Never base any life decisions on weather information from this site or anywhere over the Internet.
Site is dedicated to our Lord & Savior Jesus Christ | Random Quotes of Jesus

Copyright © 2026 El Dorado Weather, Inc. | Site Designed By:  Webmaster Danny