143
FNUS74 KLZK 131422
FWSLZK

Spot Forecast for Pinnacle Mountain Prescribed Burn...Arkansas State Parks
National Weather Service Little Rock AR
822 AM CST Thu Nov 13 2025

Forecast is based on ignition time of 0900 CST on November 13.
If conditions become unrepresentative, contact the National Weather
Service.

Please contact our office at (501) 834-3955 and ask for the fire
weather forecaster if you have any questions or concerns with
this forecast.

.DISCUSSION...

Upper level high pressure will continue to drive calm, dry, and
warm conditions over the forecast area, through at least the end
of the week and into this weekend. Area humidity will be
increasing as southerly winds resume, which should keep afternoon
min RH values above 30 percent at most locations. Unsettled
weather looks to return to the forecast by next week. Otherwise,
no significant fire weather concerns are expected.


.REST OF TODAY...

Max temperature.....56 at ignition...Max 74.
Min humidity........96 percent at ignition...Min 71 percent.
Chance of pcpn......0 percent.
Transport winds.....South 3 to 10 mph.
Stability class.....2.
LVORI...............1.
Sky/weather.........Mostly sunny (30-40 percent).
Dispersion..........8 increasing to 27 in the afternoon.
Rainfall amount.....0.00 inches.
1700 Ft Mix Temp....71.
Mixing height (MSL).Becoming 4635 ft MSL.
Category Day........5.
Mixing height (AGL).Becoming 4200 ft AGL.

TIME (CST)      9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky cover.......PC  PC  MCR PC  PC  PC  PC  PC  PC
Weather cov.....
Weather type....
Tstm cov........
Temp............56  61  65  69  70  71  72  73  71
RH..............96  93  87  76  78  73  76  71  76
20 FT wind dir..SE  SE  S   S   S   S   S   S   S
20 FT wind spd..1   2   2   3   3   5   5   5   5
20 FT wind gust.2   4   6   7   7   8   8   7   7
Transp wind dir.S   SW  S   SW  SW  S   S   S   S
Transp wind spd.3   5   5   7   8   9   10  8   7
Chc of pcpn (%).0   0   0   0   0   0   0   0   0

.TONIGHT...

Min temperature.....Min 59.
Max humidity........Max 100 percent.
Chance of pcpn......0 percent.
Transport winds.....South 8 to 12 mph.
Stability class.....6.
LVORI...............6.
Sky/weather.........Mostly clear (20-30 percent).
Dispersion..........5.
Rainfall amount.....0.00 inches.
1700 Ft Mix Temp....MISSING.
Mixing height (MSL).Becoming 990 ft MSL.
Category Day........3.
Mixing height (AGL).Becoming 600 ft AGL.

TIME (CST)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky cover.......PC  PC  PC  PC  MCR MCR MCR MCR MCR MCR MCR MCR
Weather cov.....
Weather type....
Tstm cov........
Temp............68  67  64  63  63  62  61  62  61  61  60  60
RH..............84  87  93  97  97  97  97  97  97  97  96  96
20 FT wind dir..S   S   S   S   S   S   S   S   S   S   S   S
20 FT wind spd..3   2   2   2   3   2   3   3   3   3   3   3
20 FT wind gust.6   6   6   6   6   6   6   6   6   7   8   7
Transp wind dir.S   S   S   S   S   S   S   S   S   S   S   S
Transp wind spd.8   8   8   9   10  10  10  12  12  12  12  12
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0   0   0

.FRIDAY...

Max temperature.....Max 75.
Min humidity........Min 69 percent.
Chance of pcpn......0 percent.
Transport winds.....Southwest 10 to 18 mph.
Stability class.....2.
LVORI...............6 early in the morning.
Sky/weather.........Sunny (10-20 percent).
Dispersion..........19 increasing to 45 in the late morning and
                    afternoon.
Rainfall amount.....0.00 inches.
1700 Ft Mix Temp....73.
Mixing height (MSL).Becoming 5374 ft MSL.
Category Day........5.
Mixing height (AGL).Becoming 5000 ft AGL.

TIME (CST)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky cover.......MCR MCR MCR MCR MCR MCR MCR MCR MCR MCR MCR MCR
Weather cov.....
Weather type....
Tstm cov........
Temp............60  59  61  64  67  70  72  74  75  75  74  73
RH..............96  100 100 97  90  84  79  74  69  69  71  71
20 FT wind dir..S   S   S   SW  SW  SW  SW  SW  SW  SW  SW  S
20 FT wind spd..3   5   6   6   7   7   7   8   8   8   7   6
20 FT wind gust.7   10  10  12  12  13  14  14  14  14  13  11
Transp wind dir.SW  SW  SW  SW  SW  SW  SW  SW  SW  SW  SW  SW
Transp wind spd.10  10  14  17  18  18  17  18  18  18  15  12
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0   0   0

$$
Forecaster...55
Requested by...Samuel Files
Type of request...PRESCRIBED
.TAG 2525821.0/LZK
.DELDT 11/13/25
.FormatterVersion 2.0.0
.EMAIL samuel.files@arkansas.gov