179
FNUS73 KIND 061345
FWSIND

Spot Forecast for Purdue WA Rx Fire...Purdue
National Weather Service Indianapolis IN
945 AM EDT Mon Oct 6 2025

Forecast is based on ignition time of 1000 EDT on October 06.
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...

Outside of a stray shower towards the evening, dry weather is
expected for today with little to no chance for rain before 4PM.
Winds will be southerly at 5 to 10 mph with RH values currently
around 80 percent which will fall to around 50 percent by mid-
afternoon.

Scattered showers are expected tonight with isolated showers
persisting into Tuesday before dry weather with seasonable
temperatures then return on Wednesday for the rest of the week.

.REST OF TODAY...

Sky/weather.........Mostly sunny (25-35 percent). Isolated showers
                    and thunderstorms late in the afternoon.
Max temperature.....Around 85.
Min humidity........46 percent.
Eye level winds.....South winds 5 to 7 mph.
Wind (20 ft)........South winds 7 to 10 mph. Gusty and erratic
                    winds expected near thunderstorms late in the
                    afternoon.
Mixing height.......5200 ft AGL.
Transport winds.....South 10 to 16 mph.
Smoke dispersal.....Fair (14200 knot-ft) early in the morning
                    increasing to excellent (61100 knot-ft) in the
                    afternoon.
ADI.................21 to 60.

TIME (EDT)      10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........36  30  18  21  42  37  39  35
Weather cov.....                            ISO
Weather type....                            RW
Tstm cov........                            ISO
Temp............69  75  79  82  83  83  84  82
RH..............78  69  58  51  49  48  46  51
20 FT wind dir..SW  SW  SW  S   S   S   S   S
20 FT wind spd..8   9   10  9   9   10  10  12
20 FT wind gust.13  14  14  14  14  15  16  16
Eye lvl wnd dir.SW  SW  SW  S   S   S   S   S
Eye lvl wnd spd.5   5   6   5   5   6   6   7
Eye lvl wnd gst.8   8   8   8   8   9   10  10
Mix hgt (kft)...1.2 1.7 2.8 4.5 5.2 5.1 4.7 3.9
Transp wind dir.SW  SW  SW  S   S   S   S   S
Transp wind spd.14  14  12  10  13  13  15  16
ADI.............21  30  35  41  53  53  60  59
SDspl kt-ft/100014  20  28  40  57  56  61  54

.TONIGHT...

Sky/weather.........Partly cloudy (40-50 percent) then becoming
                    mostly cloudy (75-85 percent). Scattered
                    showers and isolated thunderstorms.
Min temperature.....Around 65.
Max humidity........100 percent.
Eye level winds.....Southwest winds up to 7 mph.
Wind (20 ft)........South winds 6 to 10 mph. Gusty and erratic
                    winds expected near thunderstorms in the
                    evening. Gusty and erratic winds expected near
                    thunderstorms overnight.
Mixing height.......600 ft AGL.
Transport winds.....Southwest 12 to 18 mph.
Smoke dispersal.....Good (55400 knot-ft) early in the evening
                    decreasing to poor (7500 knot-ft) late in the
                    night.
ADI.................64 early in the evening decreasing to 8 late in
                    the night.

TIME (EDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........46  44  56  74  92  100 100 100 100 98  97  95
Weather cov.....ISO ISO ISO SCT SCT SCT SCT SCT SCT SCT SCT SCT
Weather type....RW  RW  RW  RW  RW  RW  RW  RW  RW  RW  RW  RW
Tstm cov........ISO ISO ISO ISO ISO             ISO ISO ISO ISO
Temp............82  79  74  71  70  69  69  67  68  67  67  67
RH..............53  60  74  81  84  88  89  92  92  95  96  96
20 FT wind dir..S   S   S   S   S   S   S   S   SW  SW  SW  SW
20 FT wind spd..12  10  10  10  10  9   9   8   8   7   7   6
20 FT wind gust.16  17  16  15  15  15  14  13  12  12  10  9
Eye lvl wnd dir.S   S   S   S   S   S   S   S   SW  SW  SW  SW
Eye lvl wnd spd.7   6   6   6   6   5   5   5   5   4   4   4
Eye lvl wnd gst.10  10  10  9   9   9   8   8   7   7   6   5
Mix hgt (kft)...3.5 1.6 1.0 0.7 0.6 0.6 1.3 1.2 1.2 1.2 1.3 1.3
Transp wind dir.S   S   S   S   S   S   SW  SW  SW  SW  SW  SW
Transp wind spd.18  17  16  17  15  18  18  17  16  15  13  12
ADI.............64  19  14  15  13  16  16  15  14  10  8   8
SDspl kt-ft/100055  24  14  11  8   9   20  19  17  16  14  13

$$
Forecaster...White
Requested by...Jarred Brooke
Type of request...PRESCRIBED
.TAG 2523021.0/IND
.DELDT 10/06/25
.FormatterVersion 2.0.0