Spot Forecast
Issued by NWS
Issued by NWS
822
FNUS72 KTAE 111417
FWSTAE
Spot Forecast for Site Pep 3...FFS
National Weather Service Tallahassee FL
917 AM EST Thu Dec 11 2025
Forecast is based on ignition time of 0900 EST on December 11.
If conditions become unrepresentative, contact the National Weather
Service.
Please contact our office at (850) 942-8833, if you have questions
or concerns with this forecast.
.DISCUSSION...
Cool and dry weather prevails the next couple days following last
night`s frontal passage. North winds turn out of the NW later
this afternoon with RH bottoming out to around 33%. Today`s
forecast dispersions range from about 30-35.
For tomorrow, low dispersions look to hold until noon EST. Light
and variable winds in the morning increase out of the SW, thus
increasing moisture to where min RH jumps to 50%. Some lingering
patchy frost is possible by ignition time.
.REST OF TODAY...
Sky/weather.........Sunny (0-10 percent).
CWR.................0 percent.
Max temperature.....Around 62.
Min humidity........33 percent.
Wind (20 ft)........Light winds.
Mixing height.......2700 ft AGL.
Transport winds.....North 7 to 14 mph.
LVORI...............2.
Dispersion index....32.
TIME (EST) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........1 1 1 3 3 3 4 4 4
Weather cov.....
Weather type....
Tstm cov........
CWR.............0 0 0 0 0 0 0 0 0
Temp............49 52 55 57 59 61 60 60 58
RH..............74 59 49 42 37 33 35 33 37
20 FT wind dir..N N N N N N N NW NW
20 FT wind spd..3 3 3 3 3 3 2 2 2
20 FT wind gust.13 13 12 10 10 8 8 7 6
Mix hgt (kft)...1.2 1.5 1.9 2.3 2.7 2.7 2.7 2.6 1.9
Transp wind dir.N N N N N N N N NW
Transp wind spd.14 14 13 12 10 9 8 7 7
Dispersion......33 33 33 36 36 36 28 28 28
LVORI...........3 2 1 1 1 1 2 2 2
.TONIGHT...
Sky/weather.........Mostly clear (0-10 percent). Areas of frost
overnight.
CWR.................0 percent.
Min temperature.....Around 35.
Max humidity........100 percent.
Wind (20 ft)........Light winds.
Mixing height.......400 ft AGL.
Transport winds.....Northwest 3 to 6 mph shifting to the east 2 to
3 mph overnight.
LVORI...............6.
Dispersion index....6.
TIME (EST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........5 5 5 6 6 6 6 6 6 7 7 7
Weather cov..... ARS ARS ARS ARS ARS ARS
Weather type.... FST FST FST FST FST FST
Tstm cov........
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
Temp............53 47 44 42 42 39 37 37 36 36 35 35
RH..............46 60 70 76 79 85 92 89 96 96 96 100
20 FT wind dir..NW N N N N N N N N N N N
20 FT wind spd..1 0 0 0 0 0 0 0 0 0 0 0
20 FT wind gust.5 3 2 2 2 1 1 1 1 1 2 2
Mix hgt (kft)...1.1 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4
Transp wind dir.NW NW NW NW NW N E SE SE E E E
Transp wind spd.6 6 5 5 3 3 3 3 3 3 2 2
Dispersion......9 9 9 2 2 2 2 2 2 2 2 2
LVORI...........2 3 3 4 5 5 6 6 8 8 8 9
.FRIDAY...
Sky/weather.........Sunny (0-10 percent). Patchy frost early in the
morning.
CWR.................0 percent.
Max temperature.....Around 71.
Min humidity........51 percent.
Wind (20 ft)........Light winds becoming south 5 to 6 mph in the
afternoon, then becoming light late in the
afternoon.
Mixing height.......3400 ft AGL.
Transport winds.....East around 3 mph shifting to the south 3 to 7
mph late in the morning, then shifting to the
west 8 to 10 mph in the afternoon.
LVORI...............5.
Dispersion index....3 increasing to 42.
TIME (EST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........6 6 6 2 2 2 4 4 4 8 8 8
Weather cov.....PTY PTY PTY
Weather type....FST FST FST
Tstm cov........
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
Temp............35 35 40 48 56 63 67 69 70 71 70 67
RH..............100 100 92 83 72 58 52 51 51 51 55 63
20 FT wind dir..N N NE E SE S S S S S S S
20 FT wind spd..0 0 1 2 2 3 5 6 6 6 5 3
20 FT wind gust.3 3 3 3 5 9 12 13 12 10 9 9
Mix hgt (kft)...0.4 0.4 0.4 0.5 0.6 1.5 2.4 3.3 3.3 3.3 3.4 2.4
Transp wind dir.E E E S S S SW SW W W W W
Transp wind spd.3 3 3 3 5 7 8 10 10 10 10 9
Dispersion......3 3 3 13 13 13 42 42 42 42 42 42
LVORI...........9 9 6 5 3 2 2 1 1 1 1 2
$$
Forecaster...Gonzalez
Requested by...Charles Harris
Type of request...PRESCRIBED
.TAG 2527488.0/TAE
.DELDT 12/11/25
.FormatterVersion 2.0.0
.EMAIL charles.harris@fdacs.gov