837
FNUS72 KCHS 190859
FWSCHS
SPOT FORECAST FOR FMF C192 SAVANNAH...USDA FOREST SERVICE
NATIONAL WEATHER SERVICE CHARLESTON SC
459 AM EDT FRI APR 19 2024
FORECAST IS BASED ON IGNITION TIME OF 1000 EDT ON APRIL 19.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
HIGH PRESSURE WILL PREVAIL ACROSS THE AREA TODAY AHEAD OF A COLD FRONT
APPROACHING THE SPOT SITE LATE TONIGHT. UNSETTLED WEATHER COULD REMAIN
ACROSS THE REGION INTO EARLY NEXT WEEK, BEFORE HIGH PRESSURE RETURNS BY
THE MIDDLE OF NEXT WEEK. FOR TODAY, SHOWER AND THUNDERSTORM POTENTIAL
WILL INCREASE EARLY AFTERNOON AND WILL MAINLY BE DRIVEN BY THE SEABREEZE.
THE SEABREEZE SHOULD DEVELOP NEAR THE SPOT SITE BY 1-2 PM, PRODUCING SOUTH
WINDS WITH GUSTS UP TO 14-18 MPH INTO MID AFTERNOON. SHOWERS AND/OR
THUNDERSTORMS ARE POSSIBLE BY 2-3 PM AT THE SPOT SITE, THEN SHIFT INLAND
LATE AFTERNOON.
FOG POTENTIAL FOR TONIGHT: LOW.
REST OF TODAY
SKY/WEATHER.........MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS LATE IN THE AFTERNOON.
CHANCE OF PCPN......20 PERCENT.
MAX TEMPERATURE.....AROUND 84.
MIN HUMIDITY........55 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTH 6 TO 9 MPH IN THE
AFTERNOON. GUSTY AND ERRATIC WINDS EXPECTED
NEAR THUNDERSTORMS LATE IN THE AFTERNOON.
MIXING HEIGHT.......MAX 2500 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 6 TO 10 MPH.
MAX ADI.............28.
INVERSION END.......1100.
TIME (EDT) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........34 32 37 44 50 50 47 44
WEATHER TYPE.... RW RW RW
TSTM COV........ SCH SCH SCH
CHC OF PCPN (%).10 10 10 10 10 20 20 20
TEMP............75 80 84 84 84 83 82 80
RH..............71 62 55 55 55 57 58 62
20 FT WIND DIR..SW SW SW S S S S S
20 FT WIND SPD..3 4 6 7 8 9 9 9
20 FT WIND GUST.5 5 9 11 13 13 14 13
MIX HGT (KFT)...0.8 1.7 2.0 2.2 2.5 2.3 2.1 1.8
TRANSP WIND DIR.SW SW SW SW SW S S S
TRANSP WIND SPD.6 6 8 8 8 10 10 10
LVORI...........3 2 2 2 2 2 2 2
ADI.............4 13 17 20 25 27 28 24
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS EARLY IN THE EVENING. SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS AFTER 3 AM.
CHANCE OF PCPN......20 PERCENT.
MIN TEMPERATURE.....AROUND 64.
MAX HUMIDITY........100 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 6 TO 9 MPH DECREASING TO AROUND
6 MPH EARLY IN THE MORNING. GUSTY AND ERRATIC
WINDS EXPECTED NEAR THUNDERSTORMS EARLY IN THE
EVENING. GUSTY AND ERRATIC WINDS EXPECTED NEAR
THUNDERSTORMS AFTER 3 AM.
MAX LVORI...........9.
MIN ADI.............1.
INVERSION BEGIN.....1800.
TIME (EDT) 6 PM 10 PM 2 AM
SKY (%).........44 42 48
WEATHER TYPE....RNSHWR NONE NONE
TSTM COV........S CHC
CHC OF PCPN (%).20 10 10
TEMP............79 69 66
RH..............64 90 100
20 FT WIND......S 9G13 S 6G9 SW 6G7
MIX HGT (FT)....1200 300 300
TRANSPORT WIND..S 10 SW 8 SW 6
LVORI...........3 6 9
ADI.............1 5 5
SATURDAY
SKY/WEATHER.........MOSTLY SUNNY. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS EARLY IN THE AFTERNOON. CHANCE OF
SHOWERS AND THUNDERSTORMS LATE IN THE
AFTERNOON.
CHANCE OF PCPN......30 PERCENT.
MAX TEMPERATURE.....AROUND 85.
MIN HUMIDITY........57 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS AROUND 5 MPH EARLY IN THE
MORNING BECOMING LIGHT, THEN BECOMING WEST 5 TO
7 MPH LATE IN THE MORNING SHIFTING TO THE
SOUTHWEST 6 TO 7 MPH. GUSTY AND ERRATIC WINDS
EXPECTED NEAR THUNDERSTORMS LATE IN THE
AFTERNOON.
MIXING HEIGHT.......MAX 4300 FT AGL.
TRANSPORT WINDS.....WEST 6 TO 10 MPH.
MAX ADI.............47.
INVERSION END.......1000.
TIME (EDT) 6 AM 10 AM 2 PM
SKY (%).........38 18 42
WEATHER TYPE....NONE NONE RNSHWR
TSTM COV........ S CHC
CHC OF PCPN (%).10 10 20
TEMP............65 76 84
RH..............100 76 57
20 FT WIND......SW 5G7 W 4G5 SW 7G9
MIX HGT (FT)....300 1500 4300
TRANSPORT WIND..SW 6 W 8 W 10
LVORI...........8 4 1
ADI.............7 16 47
FORECASTER...BERRY
REQUESTED BY...SAM SULSER
TYPE OF REQUEST...PRESCRIBED
.TAG 2411327.0/CHS
.DELDT 04/19/24
.FORMATTERVERSION 2.0.0
.EMAIL SAMUEL.SULSER@USDA.GOV
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