638
FNUS73 KIND 111428
FWSIND

Spot Forecast for Unit 18...INARNG
National Weather Service Indianapolis IN
1028 AM EDT Fri Oct 11 2024

Forecast is based on ignition time of 1100 EDT on October 11.
If conditions become unrepresentative...contact the National Weather
Service.

Please contact our office at 1-800-499-2133 if you have questions
or concerns with this forecast.

.DISCUSSION...

Continued dry conditions will facilitate seasonably cool mornings
and warm afternoons through Saturday. Winds will be around 10 mph
this afternoon with RH values falling to around 30-35%. Lighter
winds on Saturday and RH values to remain higher will mitigate
fire weather potential.

.REST OF TODAY...

Sky/weather.........Sunny (0-5 percent).
Max temperature.....Around 78.
Min humidity........33 percent.
Eye level winds.....Southwest winds up to 4 mph.
Wind (20 ft)........Southwest winds 5 to 6 mph.
Mixing height.......4100 ft AGL.
Transport winds.....Southwest 8 to 9 mph.
Smoke dispersal.....Poor (8800 knot-ft) early in the morning
                    increasing to good (32600 knot-ft) in the
                    afternoon.
ADI.................13 to 45.

TIME (EDT)      11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........0   0   0   0   0   0   0
Weather cov.....M   M   M   M   M   M   M
Weather type....M   M   M   M   M   M   M
Tstm cov........M   M   M   M   M   M   M
Temp............61  66  71  74  76  77  78
RH..............56  47  41  37  34  35  33
20 FT wind dir..S   S   SW  SW  SW  SW  SW
20 FT wind spd..5   6   6   6   6   6   6
20 FT wind gust.9   10  10  10  12  12  12
Eye lvl wnd dir.S   S   SW  SW  SW  SW  SW
Eye lvl wnd spd.3   4   4   4   4   4   4
Eye lvl wnd gst.5   6   6   6   7   7   7
Mix hgt (kft)...1.1 1.6 2.1 2.7 3.3 3.7 4.1
Transp wind dir.S   SW  SW  SW  SW  SW  SW
Transp wind spd.9   9   9   8   8   9   9
ADI.............13  19  25  27  32  41  45
SDspl kt-ft/10009   13  17  19  23  29  33

.TONIGHT...

Sky/weather.........Mostly clear (5-15 percent).
Min temperature.....Around 53.
Max humidity........92 percent.
Eye level winds.....Southwest winds up to 4 mph becoming light.
Wind (20 ft)........Southwest winds 5 to 6 mph becoming light.
Mixing height.......400 ft AGL.
Transport winds.....Southwest 8 to 12 mph.
Smoke dispersal.....Poor (3200 knot-ft).
ADI.................4 to 14.

TIME (EDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........0   0   2   1   1   2   3   12  18  16  13  22
Weather cov.....M   M   M   M   M   M   M   M   M   M   M   M
Weather type....M   M   M   M   M   M   M   M   M   M   M   M
Tstm cov........M   M   M   M   M   M   M   M   M   M   M   M
Temp............76  72  69  63  61  59  58  57  56  56  55  54
RH..............37  42  49  62  67  75  77  80  83  83  83  86
20 FT wind dir..SW  SW  SW  S   S   S   SW  SW  SW  SW  SW  S
20 FT wind spd..6   6   5   5   5   5   5   5   5   5   5   3
20 FT wind gust.10  9   8   8   9   9   9   9   9   9   9   9
Eye lvl wnd dir.SW  SW  SW  S   S   S   SW  SW  SW  SW  SW  S
Eye lvl wnd spd.4   4   3   3   3   3   3   3   3   3   3   2
Eye lvl wnd gst.6   5   5   5   5   5   5   5   5   5   5   5
Mix hgt (kft)...1.3 0.6 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4
Transp wind dir.SW  SW  SW  SW  SW  SW  SW  SW  SW  SW  SW  SW
Transp wind spd.8   8   9   9   10  10  12  12  10  12  10  10
ADI.............14  4   4   4   5   5   5   5   5   5   5   5
SDspl kt-ft/10009   4   3   3   4   4   4   4   4   4   4   4

.SATURDAY...

Sky/weather.........Mostly sunny (30-40 percent).
Max temperature.....Around 80.
Min humidity........44 percent.
Eye level winds.....Light winds becoming southwest up to 5 mph late
                    in the morning.
Wind (20 ft)........Southwest winds 5 to 7 mph early in the morning
                    becoming light, then becoming southwest 5 to 7
                    mph late in the morning.
Mixing height.......3300 ft AGL.
Transport winds.....Southwest 9 to 15 mph.
Smoke dispersal.....Poor (3200 knot-ft) early in the morning
                    increasing to good (42300 knot-ft) in the
                    afternoon.
ADI.................5 early in the morning increasing to 60 in the
                    afternoon.

TIME (EDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........25  31  48  41  54  55  44  47  49  38  27  16
Weather cov.....M   M
Weather type....M   M
Tstm cov........M   M
Temp............53  53  53  55  62  68  72  75  77  78  79  80
RH..............89  89  92  89  75  63  57  52  48  46  45  44
20 FT wind dir..S   S   S   S   S   SW  SW  SW  SW  SW  SW  SW
20 FT wind spd..3   3   2   2   3   5   6   6   7   8   8   8
20 FT wind gust.8   7   7   7   8   10  12  12  13  14  15  15
Eye lvl wnd dir.S   S   S   S   S   SW  SW  SW  SW  SW  SW  SW
Eye lvl wnd spd.2   2   1   1   2   3   4   4   4   5   5   5
Eye lvl wnd gst.5   4   4   4   5   6   7   7   8   8   9   9
Mix hgt (kft)...0.4 0.4 0.4 0.4 0.7 1.0 1.4 2.0 2.5 3.0 3.3 3.3
Transp wind dir.W   SW  SW  SW  SW  SW  SW  SW  SW  SW  SW  SW
Transp wind spd.10  9   9   10  9   9   10  12  12  13  14  15
ADI.............5   10  10  11  10  12  19  29  36  47  56  60
SDspl kt-ft/10004   3   3   3   6   8   13  19  25  33  41  42

$$
Forecaster...Ryan
Requested by...Michael Peterkin
Type of request...PRESCRIBED
.TAG 2424048.0/IND
.DELDT 10/11/24
.FormatterVersion 2.0.0