Suppression Forecast
Issued by NWS Birmingham, AL

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178
FNUS74 KBMX 211221
FWSBMX

Spot Forecast for Tyler West RX...USDA Forest Service
National Weather Service Birmingham AL
721 AM CDT Sat Apr 21 2018

Forecast is based on ignition time of 1000 CDT on April 21.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...

This site will experience similar conditions to yesterday with slightly
warmer daytime highs. Highs will be in the mid 70s. Afternoon RH values
will be slightly higher for this area ranging from 35% to 40% between
noon and 4PM. Easterly 20ft winds remain below 10mph. Critical fire
weather conditions are not expected to be met. Rain chances return
tonight, with widespread rainfall Sunday into Sunday night. Surrounding
sites including Sylacauga will experience similar conditions today. A moist
air mass will linger over the area for the first half of the upcoming week.

.TODAY...
TIME (CDT)      9 AM   11 AM  1 PM   3 PM   5 PM
Sky (%).........2      5      11     29     48
Weather cov.....
Weather type....NONE   NONE   NONE   NONE   NONE
Tstm cov........
CWR.............0      0      0      0      0
Temp............58     66     71     74     72
RH..............47     40     38     35     39
20 ft wind......E 8    E 9    E 8    SE 7   SE 7
20 ft wind gust.12     13     12     10     10
Mix hgt (ft)....1600   3500   5200   5500   4600
Transport wind..E 15   SE 18  SE 14  SE 14  SE 15
Dispersion idx..10     64     58     59     81
LVORI...........3      1      1      1      1

.TONIGHT...
TIME (CDT)      6 PM   8 PM   10 PM  MIDNGT 2 AM   4 AM
Sky (%).........59     75     87     92     96     99
Weather cov.....                            CHANCE CHANCE
Weather type....NONE   NONE   NONE   NONE   RNSHWR RNSHWR
Tstm cov........
CWR.............0      10     10     10     30     50
Temp............69     64     60     59     58     57
RH..............44     54     64     69     75     83
20 ft wind......SE 6   E 6    E 6    E 7    E 7    E 7
20 ft wind gust.10     7      7             10     10
Mix hgt (ft)....3900   3000   2800   2400   1800   1200
Transport wind..SE 16  SE 20  SE 23  SE 22  SE 17  E 15
Dispersion idx..44     47     53     15     19     13
LVORI...........1      1      3      3      3      4

.SUNDAY...
TIME (CDT)      6 AM   8 AM   10 AM  NOON   2 PM   4 PM
Sky (%).........100    100    99     98     98     99
Weather cov.....CHANCE CHANCE LIKELY LIKELY DEFNTE DEFNTE
Weather type....RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR RNSHWR
Tstm cov........
CWR.............50     50     70     70     100    100
Temp............56     58     62     66     67     65
RH..............90     89     83     75     74     80
20 ft wind......E 9    E 10   E 10   E 10   E 10   E 10
20 ft wind gust.13     17     20     20     19     19
Mix hgt (ft)....1000   1100   1400   1500   1500   1400
Transport wind..E 15   SE 17  SE 21  SE 20  SE 17  SE 16
Dispersion idx..13     15     23     32     28     25
LVORI...........4      5      3      3      3      3

$$
Forecaster...Wyatt
Requested by...Scott Layfield
Type of request...PRESCRIBED
.TAG 1807149.3/BMX



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