897
FNUS74 KLZK 181102
FWSLZK

Spot Forecast for MO South Boundary...U.S. Forest Service
National Weather Service Little Rock AR
602 AM CDT Fri Apr 18 2025

Forecast is based on ignition time of 0900 CDT on April 18.
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 more active pattern will be seen as a cold front approaches from
the the northwest...and stalls into Saturday night. Chances for
showers and thunderstorms will increase for northwestern sections
late this afternoon through Saturday night. This front will then move
east across the state on Sunday...with chances for showers and
thunderstorms moving further east as a result. Some areas across
far northwest sections could see some heavy rainfall through the
weekend.


.REST OF TODAY...

Max temperature.....67 at ignition...Max 83.
Min humidity........87 percent at ignition...Min 49 percent.
Chance of pcpn......10 percent.
Transport winds.....Southwest 24 to 30 mph.
Stability class.....3.
LVORI...............1.
Sky/weather.........Partly sunny (65-75 percent).
Dispersion..........66 increasing to 79 in the afternoon.
Rainfall amount.....0.00 inches.
1700 Ft Mix Temp....79.
Mixing height (MSL).Becoming 6307 ft MSL.
Category Day........5.
Mixing height (AGL).Becoming 5400 ft AGL.

TIME (CDT)      9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky cover.......MC  MC  MC  MC  MC  MC  MC  MC  MC
Weather cov.....
Weather type....
Tstm cov........
Temp............67  69  71  74  77  79  81  82  82
RH..............87  81  73  66  58  56  53  49  49
20 FT wind dir..S   S   S   S   S   S   S   S   S
20 FT wind spd..9   9   10  12  12  12  12  10  8
20 FT wind gust.16  16  18  19  20  21  21  20  18
Transp wind dir.SW  SW  SW  SW  SW  SW  S   S   S
Transp wind spd.26  29  30  29  29  29  29  28  24
Chc of pcpn (%).0   0   0   0   10  10  10  10  10

.TONIGHT...

Min temperature.....Min 65.
Max humidity........Max 97 percent.
Chance of pcpn......30 percent.
Transport winds.....South 13 to 20 mph.
Stability class.....4.
LVORI...............4.
Sky/weather.........Mostly cloudy (75-85 percent). Chance of
                    showers and slight chance of thunderstorms.
Dispersion..........38 decreasing to 12 in the late evening and
                    overnight.
Rainfall amount.....0.07 inches.
Mixing height (MSL).Becoming 3317 ft MSL.
Mixing height (AGL).Becoming 2400 ft AGL.

TIME (CDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky cover.......MC  CDY CDY MC  CDY MC  MC  CDY MC  MC  MC  MC
Weather cov.....    CHC CHC CHC CHC                 CHC CHC CHC
Weather type....    RW  RW  RW  RW                  RW  RW  RW
Tstm cov........    SCH SCH SCH                         SCH SCH
Temp............81  79  76  74  72  70  69  69  68  67  67  67
RH..............51  54  62  69  76  78  81  81  84  90  90  90
20 FT wind dir..S   S   S   S   S   S   S   S   S   S   S   S
20 FT wind spd..7   6   5   5   5   5   5   6   6   6   6   6
20 FT wind gust.18  16  14  14  13  14  14  16  16  17  17  16
Transp wind dir.S   S   S   S   S   S   S   S   S   S   S   S
Transp wind spd.18  15  14  13  14  16  17  20  20  20  18  17
Chc of pcpn (%).10  30  30  30  30  10  10  10  10  30  30  30

.SATURDAY...

Max temperature.....Max 78.
Min humidity........Min 54 percent.
Chance of pcpn......50 percent.
Transport winds.....South 16 to 18 mph.
Stability class.....3.
LVORI...............4 early in the morning.
Sky/weather.........Mostly cloudy (75-85 percent). Chance of
                    showers and slight chance of thunderstorms
                    early in the morning, then slight chance of
                    showers in the morning. Chance of showers and
                    slight chance of thunderstorms in the
                    afternoon.
Dispersion..........22 increasing to 50.
Rainfall amount.....0.04 inches.
1700 Ft Mix Temp....75.
Mixing height (MSL).Becoming 4794 ft MSL.
Category Day........4.
Mixing height (AGL).Becoming 3800 ft AGL.

TIME (CDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky cover.......MC  MC  MC  MC  MC  MC  MC  MC  MC  MC  MC  CDY
Weather cov.....CHC SCH SCH SCH SCH SCH SCH CHC CHC CHC CHC CHC
Weather type....RW  RW  RW  RW  RW  RW  RW  RW  RW  RW  RW  RW
Tstm cov........SCH                         SCH SCH SCH SCH SCH
Temp............66  66  66  68  70  72  73  75  76  76  77  76
RH..............93  93  97  87  78  71  66  60  58  56  54  56
20 FT wind dir..S   S   S   S   S   S   S   S   S   S   S   S
20 FT wind spd..5   5   5   6   6   6   7   7   7   6   6   5
20 FT wind gust.14  14  16  17  17  17  16  16  14  14  14  13
Transp wind dir.S   S   S   S   S   S   S   S   S   S   S   S
Transp wind spd.17  16  16  16  16  17  17  18  18  18  17  16
Chc of pcpn (%).30  20  20  20  20  20  20  50  50  50  50  50

$$
Forecaster...62
Requested by...Adam Strothers
Type of request...PRESCRIBED
.TAG 2510985.0/LZK
.DELDT 04/18/25
.FormatterVersion 2.0.0
.EMAIL adam.strothers@usda.gov