Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Charleston, SC
476
FNUS52 KCHS 161731
FWFCHS
Fire Weather Planning Forecast for SE South Carolina and SE Georgia
National Weather Service Charleston SC
1230 PM EST Tue Dec 16 2025
.DISCUSSION...
High pressure will prevail through Thursday before a cold front
pushes offshore Friday morning.
SCZ045-170900-
Inland Berkeley-
1230 PM EST Tue Dec 16 2025
Tonight Wed Wed Night Thu
Cloud Cover Mclear Pcldy Mcldy Cloudy
Precip Type None None Rain Rain
Chance Precip (%) 0 0 20 70
Precip Amount 0.00 0.00 0.00 0.22
Precip Duration 1 5
Precip Begin 1 AM Continuing
Precip End Continuing Continuing
Min/Max Temp 31 62 44 67
Max/Min RH % 99 57 100 87
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var Lgt/Var
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var SE 3
Inversion 1800 1300 1600 Continuing
Dispersion Very Poor Very Poor
Max ADI Early 1 Very Poor 2 Very Poor 1 Very Poor 5 Very Poor
Max ADI Late 1 Very Poor 13 Gen Poor 1 Very Poor 9 Poor
Max LVORI Early 7 8 10 10
Max LVORI Late 9 4 10 7
Mixing Hgt(ft-agl) 400 1400 400 1300
Transport Wind (mph) W 0 SW 7 SE 0 SE 7
Vent Rate (mph-ft) 0 9800 0 9100
DSI 1 1
Turner Stability 6 2 6 3
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with rain likely. Lows in the mid 50s.
Maximum RH 100 percent. Chance of rain 70 percent. South winds
15 to 20 mph.
.FRIDAY...Sunny. Highs in the lower 60s. Minimum RH 43 percent.
West winds 15 to 20 mph.
.FRIDAY NIGHT...Clear, colder. Lows in the mid 30s. Maximum RH
92 percent. Northwest winds around 5 mph.
.SATURDAY...Sunny. Highs around 60. Minimum RH 45 percent. East
winds around 5 mph.
.SATURDAY NIGHT...Mostly clear. Lows around 40. Maximum RH
100 percent. Southwest winds around 5 mph.
.SUNDAY...Sunny. Highs in the mid 60s. Minimum RH 50 percent.
West winds around 5 mph.
.SUNDAY NIGHT...Mostly clear. Lows around 40. Maximum RH
88 percent. North winds 5 to 10 mph.
.MONDAY...Mostly sunny. Highs around 60. Minimum RH 49 percent.
Northeast winds 5 to 10 mph.
--
Charleston-
1230 PM EST Tue Dec 16 2025
Tonight Wed Wed Night Thu
Cloud Cover Mclear Mcldy Mcldy Cloudy
Precip Type None None Rain Tstms
Chance Precip (%) 0 0 30 80
Precip Amount 0.00 0.00 0.00 0.27
Precip Duration 1 6
Precip Begin 1 AM Continuing
Precip End Continuing Continuing
Min/Max Temp 35 62 48 66
Max/Min RH % 99 63 100 88
Wind 20ft/early(mph) Lgt/Var Lgt/Var Lgt/Var E 3
Wind 20ft/late(mph) Lgt/Var Lgt/Var Lgt/Var S 5
Inversion 1800 Continuing 1800 Continuing
Dispersion Very Poor Very Poor
Max ADI Early 1 Very Poor 3 Very Poor 1 Very Poor 7 Poor
Max ADI Late 1 Very Poor 6 Very Poor 2 Very Poor 9 Poor
Max LVORI Early 7 7 10 9
Max LVORI Late 9 5 10 7
Mixing Hgt(ft-agl) 300 1100 300 900
Transport Wind (mph) NW 2 W 5 E 1 SE 8
Vent Rate (mph-ft) 600 5500 300 7200
DSI 1 1
Turner Stability 6 2 6 4
Remarks...None.
.FORECAST FOR DAYS 3 THROUGH 7...
.THURSDAY NIGHT...Cloudy with rain likely. Lows in the mid 50s.
Maximum RH 100 percent. Chance of rain 70 percent. Southwest
winds 10 to 15 mph.
.FRIDAY...Sunny. Highs in the lower 60s. Minimum RH 48 percent.
West winds 10 to 15 mph.
.FRIDAY NIGHT...Clear, colder. Lows in the upper 30s. Maximum RH
86 percent. Northwest winds 5 to 10 mph.
.SATURDAY...Sunny. Highs around 60. Minimum RH 55 percent. East
winds 5 to 10 mph.
.SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. Maximum RH
99 percent. Southwest winds around 5 mph.
.SUNDAY...Sunny. Highs in the mid 60s. Minimum RH 59 percent.
West winds around 5 mph.
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. Maximum RH
95 percent. North winds 5 to 10 mph.
.MONDAY...Mostly sunny. Highs around 60. Minimum RH 59 percent.
Northeast winds 5 to 10 mph.
.MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. Maximum RH
99 percent. Northeast winds 5 to 10 mph.
.TUESDAY...Mostly sunny. Highs in the lower 60s. Minimum RH
72 percent. Northeast winds 5 to 10 mph.
$$
SCZ048-049-051-170900-
Beaufort-Coastal Colleton-Coastal Jasper-