166
FNUS72 KCAE 070923
FWSCAE

Spot Forecast for SRS CPT 21/23 RX...USFS - Savannah River
National Weather Service Columbia SC
423 AM EST Fri Feb 7 2025

Forecast is based on ignition time of 0700 EST on February 07.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...
A cold front is slowly working into the region from the west and
north this morning. Showers currently over north-central GA will
work into the forecast area later this morning. It is unclear
whether they will hold together until they reach the spot location
but there is a chance that there will be a few showers in the
vicinity by late morning.

The wind forecast for the spot location is tricky for today. The
cold front will eventually stall over the area. It is not clear
whether the front will reach the burn or not. Expect west winds
through the morning hours but mid-day or in the afternoon we may
see winds shift to the north or go light and variable if the front
reaches further south. Isolated showers may develop during the
afternoon but conditions are not favorable for widespread
rainfall.

Areas of fog may develop tonight. Moist low-levels and a front
over the region typically favors fog.

.REST OF TODAY...

Sky/weather.........Partly sunny (50-60 percent).
Chance of pcpn......10 percent.
Max temperature.....Around 77.
Min humidity........60 percent.
Wind (20 ft)........West winds 5 to 6 mph becoming light.
Mixing height.......3300 ft AGL.
Transport winds.....West 7 to 12 mph.
LVORI...............5.
ADI.................5 to 33.

TIME (EST)      7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........59  58  61  61  59  56  60  56  51  48  51
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).10  10  10  10  10  10  10  10  10  10  10
Temp............60  61  64  67  71  72  75  76  77  76  75
RH..............100 100 97  87  79  73  66  64  60  62  64
Aparnt tmp (F)..60  61  64  67  71  72  75  76  77  76  75
20 FT wind dir..W   W   W   W   W   W   W   W   W   W   SW
20 FT wind dir..250 250 260 270 270 260 280 280 270 260 240
20 FT wind spd..5   6   6   6   6   6   6   6   6   6   3
20 FT wind gust.7   8   8   8   8   8   8   8   8   8   5
Mix hgt (kft)...0.5 0.6 0.8 1.4 2.1 2.5 2.9 3.1 3.3 3.1 2.1
Transp wind dir.W   W   W   W   W   NW  W   W   W   W   W
Transp wind dir.260 260 280 290 290 300 290 280 270 260 250
Transp wind spd.7   8   8   8   12  9   8   8   8   8   8
LVORI...........9   8   6   4   3   3   3   1   1   1   2
ADI.............5   9   9   16  31  29  29  31  33  31  22

.TONIGHT...

Sky/weather.........Mostly cloudy (50-60 percent) then becoming
                    partly cloudy (40-50 percent) then becoming
                    mostly cloudy (55-65 percent). Slight chance of
                    showers in the evening and overnight.
Chance of pcpn......20 percent.
Min temperature.....Around 57.
Max humidity........100 percent.
Wind (20 ft)........Light winds.
Mixing height.......400 ft AGL.
Transport winds.....Southwest around 2 mph.
LVORI...............7.
ADI.................1.

TIME (EST)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........54  45  45  43  49  55  56  59  59  61  63  64
Weather cov.....SCH SCH SCH SCH SCH SCH SCH SCH SCH
Weather type....RW  RW  RW  RW  RW  RW  RW  RW  RW
Tstm cov........
Chc of pcpn (%).20  20  20  20  20  20  20  20  20  10  10  10
Temp............72  69  67  65  64  63  62  61  61  60  60  60
RH..............76  81  87  90  93  97  100 100 100 100 100 100
Aparnt tmp (F)..72  69  67  65  64  63  62  61  61  60  60  60
20 FT wind dir..SW  SW  W   SW  S   N   N   N   N   N   N   N
20 FT wind dir..230 240 250 220 190 000 000 000 000 000 000 000
20 FT wind spd..1   1   1   1   1   0   0   0   0   0   0   0
20 FT wind gust.
Mix hgt (kft)...0.7 0.5 0.5 0.5 0.4 0.4 0.5 0.5 0.5 0.5 0.4 0.4
Transp wind dir.SW  SW  SW  SW  SW  SW  SW  SW  SW  SW  W   W
Transp wind dir.240 230 220 220 220 230 230 230 240 240 250 250
Transp wind spd.2   2   2   2   2   2   2   2   2   2   2   2
LVORI...........4   5   6   7   7   8   10  10  10  10  10  10
ADI.............1   1   1   1   1   1   1   1   1   1   1   1

.SATURDAY...

Sky/weather.........Partly sunny (60-70 percent). Slight chance of
                    rain showers in the morning.
Chance of pcpn......20 percent.
Max temperature.....Around 78.
Min humidity........56 percent.
Wind (20 ft)........Light winds becoming southwest 5 to 9 mph in
                    the late morning and afternoon.
Mixing height.......3600 ft AGL.
Transport winds.....Southwest 2 to 8 mph increasing to 12 to 18 mph
                    late in the morning.
LVORI...............5.
ADI.................2 early in the morning increasing to 64 in the
                    afternoon.

TIME (EST)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........65  77  76  71  74  71  68  65  62  59  56  53
Weather cov.....SCH SCH SCH SCH SCH
Weather type....RW  RW  RW  RW  RW
Tstm cov........
Chc of pcpn (%).20  20  20  20  20  10  10  10  10  10  10  10
Temp............59  57  59  61  64  67  70  74  76  78  78  76
RH..............100 100 96  100 93  84  76  66  62  56  56  60
Aparnt tmp (F)..59  57  59  61  64  67  70  74  76  78  78  76
20 FT wind dir..N   SW  SW  SW  SW  SW  SW  SW  SW  SW  SW  SW
20 FT wind dir..000 210 220 210 210 210 210 220 220 220 220 220
20 FT wind spd..0   1   3   3   5   6   7   8   9   9   9   8
20 FT wind gust.    2   6   6   8   10  12  14  15  15  15  13
Mix hgt (kft)...0.4 0.4 0.6 0.9 1.3 1.9 2.4 3.0 3.3 3.6 3.5 2.7
Transp wind dir.W   SW  SW  SW  SW  SW  SW  SW  SW  SW  SW  SW
Transp wind dir.250 240 240 230 220 220 220 230 240 240 230 230
Transp wind spd.2   2   6   6   8   12  13  14  16  17  18  17
LVORI...........9   9   6   8   5   4   3   1   1   1   1   1
ADI.............2   2   6   7   15  28  38  51  55  61  64  59

$$
Forecaster...Rohrbach
Requested by...Kevin Pope
Type of request...PRESCRIBED
.TAG 2502467.0/CAE
.DELDT 02/07/25
.FormatterVersion 2.0.0
.EMAIL kevin.pope@usda.gov