Suppression Forecast
Issued by NWS Little Rock, AR

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FNUS74 KLZK 302136
FWSLZK

Spot Forecast for White Oak...USFS
National Weather Service Little Rock AR
436 PM CDT Fri Sep 30 2022

Forecast is based on forecast start time of 1700 CDT on September 30.
If conditions become unrepresentative, contact the National Weather
Service.

Please contact our office at (800) 482-8471 and ask for the fire weather forecaster if
you have any questions or concerns with this forecast.

.DISCUSSION...

Dry air continues across the area with light winds. RH values will
begin at 31 percent and rise to a maximum of 77 percent tonight.

.REST OF TONIGHT...

Min temperature.....74 at forecast start...Min 49.
Max humidity........31 percent at forecast start...Max 77 percent.
Chance of pcpn......0 percent.
Transport winds.....Northeast 3 to 7 mph.
Stability class.....4.
20 Foot Winds.......Winds northeast at 5 mph at forecast
                    start...otherwise Northeast winds around 5 mph
                    late in the afternoon becoming light, then
                    becoming northeast around 5 mph late in the
                    evening becoming light.
LVORI...............3.
Sky/weather.........Clear (0-10 percent).
Dispersion..........13 late in the afternoon.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth at forecast start...max
                    5.
Rainfall amount.....0.00 inches.
Pcpn amount.........0.00 inches.
Mixing height (AGL).Becoming 3200 ft AGL.
Mixing height (MSL).Becoming 4172 ft MSL decreasing to becoming
                    2847 ft MSL.
Category Day........1.

TIME (CDT)      5PM 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky cover.......CLR CLR CLR CLR CLR CLR CLR CLR CLR CLR CLR CLR CLR
Weather cov.....
Weather type....
Tstm cov........
Temp............74  72  69  66  63  59  58  56  55  54  53  52  51
RH..............31  35  39  43  49  55  54  59  62  64  66  68  71
20 FT wind dir..NE  NE  NE  NE  NE  NE  NE  NE  NE  NE  NE  NE  NE
20 FT wind spd..5   5   2   2   3   5   3   3   3   3   3   3   3
20 FT wind gust.7   7   7   6   6   8   8   7   7   7   7   7   6
Transp wind dir.NE  NE  NE  NE  NE  NE  NE  NE  NE  NE  NE  NE  N
Transp wind spd.7   5   3   3   3   5   5   5   5   5   5   5   5
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0   0   0   0

.SATURDAY...

Max temperature.....Max 80.
Min humidity........Min 25 percent.
Chance of pcpn......0 percent.
Transport winds.....North 5 to 10 mph.
Stability class.....3.
20 Foot Winds.......Light winds becoming north around 5 mph late in
                    the morning.
LVORI...............3 early in the morning.
Sky/weather.........Sunny (5-15 percent).
Dispersion..........6 increasing to 23 in the late morning and
                    afternoon.
Haines Index........4 to 5 or low to moderate potential for large
                    plume dominated fire growth.
Rainfall amount.....0.00 inches.
Pcpn amount.........0.00 inches.
Mixing height (AGL).Becoming 4300 ft AGL.
Mixing height (MSL).Becoming 5268 ft MSL.
Category Day........3.

TIME (CDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky cover.......MCR MCR CLR CLR CLR CLR MCR MCR MCR MCR MCR MCR
Weather cov.....
Weather type....
Tstm cov........
Temp............50  50  55  59  64  68  71  75  78  79  80  79
RH..............76  77  68  59  54  44  38  31  27  26  25  25
20 FT wind dir..NE  NE  NE  NE  NE  N   N   N   N   N   N   N
20 FT wind spd..2   3   3   3   3   5   5   5   5   5   5   5
20 FT wind gust.6   6   6   8   8   8   10  10  10  10  10  10
Transp wind dir.N   N   N   N   N   NE  NE  NE  NE  N   N   N
Transp wind spd.5   5   7   9   10  10  10  9   9   8   8   7
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0   0   0

.SATURDAY NIGHT...

Min temperature.....Min 52.
Max humidity........Max 66 percent.
Chance of pcpn......0 percent.
Transport winds.....Northeast 5 to 7 mph.
Stability class.....6.
20 Foot Winds.......Light winds becoming northeast around 5 mph in
                    the late evening and overnight, then becoming
                    light after 3 am.
LVORI...............2.
Sky/weather.........Mostly clear (0-10 percent).
Dispersion..........10 early in the evening.
Haines Index........4 to 5 or low to moderate potential for large
                    plume dominated fire growth.
Rainfall amount.....0.00 inches.
Pcpn amount.........0.00 inches.
Mixing height (AGL).Becoming 1600 ft AGL.
Mixing height (MSL).Becoming 2536 ft MSL.
Category Day........1.

TIME (CDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky cover.......MCR MCR MCR MCR CLR CLR CLR CLR CLR CLR CLR CLR
Weather cov.....
Weather type....
Tstm cov........
Temp............76  72  69  65  62  61  59  58  57  56  55  54
RH..............30  34  38  41  45  48  51  54  55  57  59  64
20 FT wind dir..NE  NE  NE  NE  NE  NE  NE  NE  NE  NE  NE  NE
20 FT wind spd..3   3   3   5   5   5   5   5   5   3   3   3
20 FT wind gust.8   8   8   10  10  8   8   7   7   7   7   7
Transp wind dir.N   NE  NE  NE  NE  NE  NE  NE  NE  NE  NE  NE
Transp wind spd.6   5   5   5   5   6   7   7   7   6   5   5
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0   0   0

.SUNDAY...

Max temperature.....Max 81.
Min humidity........Min 29 percent.
Chance of pcpn......0 percent.
Transport winds.....North 5 to 10 mph.
Stability class.....3.
20 Foot Winds.......Northeast winds 5 to 6 mph.
LVORI...............2 early in the morning.
Sky/weather.........Sunny (0-10 percent).
Dispersion..........8 increasing to 28 in the afternoon.
Haines Index........4 to 5 or low to moderate potential for large
                    plume dominated fire growth.
Rainfall amount.....0.00 inches.
Pcpn amount.........0.00 inches.
Mixing height (AGL).Becoming 5200 ft AGL.
Mixing height (MSL).Becoming 6116 ft MSL.
Category Day........3.

TIME (CDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky cover.......CLR CLR CLR CLR CLR CLR CLR CLR CLR CLR CLR CLR
Weather cov.....
Weather type....
Tstm cov........
Temp............53  54  58  63  67  70  74  77  78  78  79  77
RH..............66  64  59  52  49  42  37  32  31  30  29  31
20 FT wind dir..N   N   N   NE  NE  NE  NE  NE  NE  NE  NE  NE
20 FT wind spd..5   5   5   5   5   5   5   5   6   6   6   5
20 FT wind gust.6   6   7   8   8   10  10  10  10  10  10  8
Transp wind dir.N   N   N   N   N   N   N   N   N   N   N   N
Transp wind spd.5   5   5   5   5   6   8   9   10  10  10  8
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0   0   0

$$
Forecaster...L Pyle
Requested by...Brad Taylor
Type of request...WILDFIRE
.TAG 2218906.0/LZK
.DELDT 09/30/22
.FormatterVersion 2.0.0
.EMAIL araoc@firenet.gov


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