Spot Forecast Issued by NWS Columbia, SC
000
FNUS72 KCAE 212259
FWSCAE
Spot Forecast for USAF Big Bay 03...USAF
National Weather Service Columbia SC
659 PM EDT Thu Mar 21 2024
Forecast is based on forecast start time of 1900 EDT on March 21.
If conditions become unrepresentative...contact the National Weather
Service.
.DISCUSSION...
Winds generally out of the east and may shift slightly
southeasterly over the next couple hours as the sea breeze moves
in but will shift back to easterly overnight and remain between 5
to 10 mph. Relative humidity remains below 40 percent currently
but is continuing to recover with sunset and moisture increasing
in the low levels. Rain chances will increase tomorrow with
widespread rain likely by early afternoon, becoming heavy at
times.
.REST OF TONIGHT...
Sky/weather.........Partly cloudy (30-40 percent) then becoming
mostly cloudy (65-75 percent).
Chance of pcpn......0 percent.
Min temperature.....Around 51.
Max humidity........96 percent.
Wind (20 ft)........East winds 6 to 7 mph.
Mixing height.......400 ft AGL.
Transport winds.....East 8 to 13 mph.
LVORI...............4.
ADI.................4 to 8.
TIME (EDT) 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........21 25 35 48 54 55 67 78 78 79 85
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).0 0 0 0 0 0 0 0 0 0 0
Temp............66 64 61 59 57 55 55 53 53 53 52
RH..............37 48 56 60 67 74 74 83 83 86 89
Aparnt tmp (F)..66 64 61 59 57 55 55 53 53 53 52
20 FT wind dir..E E E E E E E E E E E
20 FT wind dir..100 100 110 110 110 100 100 090 080 080 070
20 FT wind spd..6 7 7 7 7 7 7 7 6 6 6
20 FT wind gust.8 10 10 12 12 12 12 12 10 10 10
Mix hgt (kft)...0.5 0.4 0.4 0.4 0.4 0.5 0.5 0.5 0.5 0.5 0.5
Transp wind dir.E E SE E E E E E E E E
Transp wind dir.090 100 120 110 110 100 100 110 100 100 100
Transp wind spd.8 13 13 13 12 12 13 12 12 12 12
LVORI...........2 2 2 3 3 3 4 4 4 5 5
ADI.............4 6 6 8 8 8 8 8 8 8 8
.FRIDAY...
Sky/weather.........Cloudy (85-95 percent). Chance of rain showers
in the morning, then rain showers and slight
chance of thunderstorms in the afternoon.
Chance of pcpn......90 percent.
Max temperature.....Around 66.
Min humidity........73 percent.
Wind (20 ft)........East winds 7 to 14 mph. Gusty and erratic winds
expected near thunderstorms in the afternoon.
Mixing height.......3000 ft AGL.
Transport winds.....East 12 to 20 mph.
LVORI...............4.
ADI.................8 early in the morning increasing to 62 in the
afternoon.
TIME (EDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM
Sky (%).........84 92 94 96 97 97
Weather cov..... S CHC CHANCE LIKELY DEFNTE
Weather type....NONE NONE RNSHWR RNSHWR RNSHWR RNSHWR
Tstm cov........ S CHC S CHC S CHC
Chc of pcpn (%).0 10 20 40 70 80
Temp............52 52 57 62 64 66
RH..............89 96 90 81 78 73
Aparnt tmp (F)..52 52 57 62 64 66
20 FT wind......E 7 E 8 E 9 E 12 E 12 E 13
20 FT wind gust.12 13 17 20 21 21
20 FT wind dir..070 070 080 090 100 100
Mix hgt (ft)....400 500 1300 2700 3000 2100
Transp wind dir.090 090 100 120 130 120
Transport wind..E 12 E 14 E 14 SE 18 SE 20 SE 18
LVORI...........5 5 4 3 3 3
ADI.............8 14 23 56 62 47
.FRIDAY NIGHT...
Sky/weather.........Cloudy (85-95 percent). Rain showers. Slight
chance of thunderstorms through the night. Rain
showers likely early in the morning.
Chance of pcpn......100 percent.
Min temperature.....Around 58.
Max humidity........96 percent.
Wind (20 ft)........East winds 10 to 15 mph shifting to the south 8
to 9 mph after 3 am. Gusty and erratic winds
expected near thunderstorms.
Mixing height.......500 ft AGL.
Transport winds.....Southeast 12 to 18 mph shifting to the south 10
to 12 mph after 3 am.
LVORI...............5.
ADI.................9 to 33.
TIME (EDT) 6 PM 9 PM MIDNGT 3 AM
Sky (%).........96 97 98 91
Weather cov.....DEFNTE DEFNTE DEFNTE DEFNTE
Weather type....RNSHWR RNSHWR RNSHWR RNSHWR
Tstm cov........S CHC S CHC S CHC S CHC
Chc of pcpn (%).90 100 100 80
Temp............62 59 60 61
RH..............81 93 93 93
Aparnt tmp (F)..62 59 60 61
20 FT wind......E 13G18 E 15G17 E 14G21 SE 10G15
20 FT wind dir..100 090 110 130
Mix hgt (ft)....1500 700 600 600
Transp wind dir.120 100 120 150
Transport wind..SE 17 E 15 SE 17 SE 12
LVORI...........3 5 5 5
ADI.............33 13 15 10
$$
Forecaster...Landolfi
Requested by...Zach Brown
Type of request...WILDFIRE
.TAG 2408139.0/CAE
.DELDT 03/21/24
.FormatterVersion 2.0.0
.EMAIL zachary_brown@fws.gov