Spot Forecast Issued by NWS Little Rock, AR
000
FNUS74 KLZK 220820
FWSLZK
Spot Forecast for SYL - BAD BRANCH 1...USDA Forest Service
National Weather Service Little Rock AR
320 AM CDT Fri Mar 22 2024
Forecast is based on ignition time of 1000 CDT on March 22.
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...
A storm system arriving from the southern Plains will spread
showers across central and southern Arkansas today. Any rain
farther north will be spotty. The system will exit to the east
tonight, and a quiet weather pattern is in store this weekend. A
potent storm system will bring another round of showers and
thunderstorms early next week.
.TODAY...
Max temperature.....54 at ignition...Max 69.
Min humidity........59 percent at ignition...Min 40 percent.
Chance of pcpn......30 percent.
Transport winds.....Northeast 5 to 7 mph shifting to the north 9 to
10 mph late in the afternoon.
Stability class.....4.
LVORI...............3 early in the morning.
Sky/weather.........Mostly cloudy (70-80 percent). Slight chance of
rain showers late in the morning. Chance of
rain showers early in the afternoon, then
slight chance of rain showers late in the
afternoon.
Dispersion..........7 increasing to 24 in the afternoon.
Haines Index........3 or very low potential for large plume
dominated fire growth at ignition...max 4.
Rainfall amount.....0.02 inches.
1700 Ft Mix Temp....61.
Mixing height (MSL).Becoming 5746 ft MSL.
Category Day........3.
Mixing height (AGL).Becoming 4900 ft AGL.
TIME (CDT) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky cover.......MC MC MC MC MC MC MC MC
Weather cov..... SCH SCH CHC SCH SCH SCH SCH
Weather type.... RW RW RW RW RW RW RW
Tstm cov........
Temp............54 58 61 64 66 68 68 68
RH..............59 55 51 46 43 40 42 40
20 FT wind dir..NE NE N N N N N N
20 FT wind spd..2 3 3 5 5 6 6 6
20 FT wind gust.5 5 6 6 7 8 10 10
Transp wind dir.E E NE NE NE N N N
Transp wind spd.5 5 5 6 7 9 10 9
Chc of pcpn (%).10 20 20 30 20 20 20 20
.TONIGHT...
Min temperature.....Min 38.
Max humidity........Max 76 percent.
Chance of pcpn......10 percent.
Transport winds.....North 7 to 15 mph increasing to 17 to 21 mph
late in the evening.
Stability class.....5.
LVORI...............3.
Sky/weather.........Mostly cloudy (55-65 percent) then becoming
partly cloudy (40-50 percent).
Dispersion..........16 increasing to 28 overnight.
Haines Index........3 to 4 or very low to low potential for large
plume dominated fire growth.
Rainfall amount.....0.01 inches.
1700 Ft Mix Temp....MISSING.
Mixing height (MSL).Becoming 3234 ft MSL.
Category Day........3.
Mixing height (AGL).Becoming 2400 ft AGL.
TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM
Sky cover.......MCLDY MCLDY MCLDY MCLDY MCLDY PCLDY
Weather cov.....
Weather type....NONE NONE NONE NONE NONE NONE
Tstm cov........
Temp............66 61 57 51 47 43
RH..............45 56 67 74 74 76
20 ft wind......N 6 N 5 N 12 N 12 N 12 N 12
20 ft wind gust.10 8 16 18 17 17
Transp wind dir.N N N N N N
Transp wind spd.8 9 15 20 21 20
Chc of pcpn (%).10 10 0 0 0 0
.SATURDAY...
Max temperature.....Max 60.
Min humidity........Min 32 percent.
Chance of pcpn......0 percent.
Transport winds.....North 12 to 18 mph shifting to the northeast 9
to 10 mph late in the afternoon.
Stability class.....4.
LVORI...............3 early in the morning.
Sky/weather.........Sunny (15-25 percent).
Dispersion..........34.
Haines Index........4 to 5 or low to moderate potential for large
plume dominated fire growth.
Rainfall amount.....0.00 inches.
1700 Ft Mix Temp....56.
Mixing height (MSL).Becoming 4694 ft MSL.
Category Day........3.
Mixing height (AGL).Becoming 3900 ft AGL.
TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM
Sky cover.......PCLDY PCLDY MCLEAR MCLEAR MCLEAR MCLEAR
Weather cov.....
Weather type....NONE NONE NONE NONE NONE NONE
Tstm cov........
Temp............41 39 43 51 56 59
RH..............76 76 62 44 37 32
20 ft wind......N 12 N 9 N 9 N 8 NE 7 NE 7
20 ft wind gust.16 14 14 12 10 10
Transp wind dir.N N N N NE NE
Transp wind spd.18 18 17 15 13 10
Chc of pcpn (%).0 0 0 0 0 0
$$
Forecaster...J Lewis
Requested by...Burn Boss
Type of request...PRESCRIBED
.TAG 2408140.0/LZK
.DELDT 03/22/24
.FormatterVersion 2.0.0
.EMAIL william.hilton@usda.gov