Spot Forecast
Issued by NWS Charleston, SC

323
FNUS72 KCHS 211940
FWSCHS

Spot Forecast for SC-HM4 Monthly Hazmat Team Training...Hilton Head Island Fire Rescue
National Weather Service Charleston SC
340 PM EDT Mon Sep 21 2026

Forecast is based on forecast start time of 1600 EDT on September 21.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...
An onshore wind will persist into late afternoon hours behind a
a seabreeze that continues to progress inland. This will also
keep shower and thunderstorm activity inland for the remainder
of the day with no direct impacts expected at the spot location.

.REST OF TODAY...

Sky/weather.........Mostly sunny.
Chance of pcpn......10 percent.
Max temperature.....Around 85.
Min humidity........67 percent.
Max apparent temp...92.
Surface winds (mph).East winds 6 to 7 mph.
Visibility..........10.

TIME (EDT)      4PM 5PM
Sky (%).........38  32
Weather type....
Tstm cov........
Chc of pcpn (%).10  10
Temp............85  84
RH..............67  70
Aparnt tmp (F)..92  90
Surface wnd dir.E   E
Surface wnd spd.7   6
Surface wnd gst.14  14
Visibility (sm).10  10

$$
Forecaster...Berry
Requested by...BC Jonathan Bills
Type of request...OTHER
.TAG 2622266.0/CHS
.DELDT 09/21/26
.FormatterVersion 2.0.0
.EMAIL jonathanb@hiltonheadislandsc.gov