540
FNUS74 KBRO 181752
FWSBRO

Spot Forecast for Eva Thompson...FWS
National Weather Service Brownsville TX
1152 AM CST Tue Nov 18 2025

If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...Updated spot forecast for ongoing prescribed
burn...cloud cover remains thicker across Cameron County over the
next hour or two, expected to scatter into the afternoon.
Southeasterly winds will pick up where clouds break up, with gusts
to 20-25 mph.

.REST OF TODAY...

Sky/weather.........Sunny (15-25 percent).
Max temperature.....Around 88.
Min humidity........61 percent.
Eye level winds.....Southeast winds 8 to 10 mph.
Wind (20 ft)........Southeast winds 14 to 16 mph.
Mixing height.......4400 ft AGL.
Transport winds.....Southeast 18 to 20 mph.

TIME (CST)      2PM 3PM 4PM 5PM
Sky (%).........37  28  13  7
Weather cov.....
Weather type....
Tstm cov........
Temp............88  86  85  83
RH..............61  64  68  72
20 FT wind dir..SE  SE  SE  SE
20 FT wind spd..16  16  16  14
20 FT wind gust.23  23  22  20
Eye lvl wnd dir.SE  SE  SE  SE
Eye lvl wnd spd.10  10  10  8
Eye lvl wnd gst.14  14  13  12
Mix hgt (kft)...4.4 4.3 3.5 2.7
Transp wind dir.S   S   SE  SE
Transp wind spd.18  20  20  20

.TONIGHT...

Sky/weather.........Partly cloudy (25-35 percent).
Min temperature.....Around 70.
Max humidity........100 percent.
Eye level winds.....Southeast winds up to 7 mph.
Wind (20 ft)........Southeast winds 6 to 10 mph.
Mixing height.......500 ft AGL.
Transport winds.....Southeast 12 to 16 mph.

TIME (CST)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........10  9   17  7   21  38  22  43  46  37  42  48
Weather cov.....
Weather type....
Tstm cov........
Temp............79  77  76  75  75  74  74  74  73  72  72  71
RH..............84  92  97  98  99  100 100 100 100 100 100 100
20 FT wind dir..SE  SE  SE  SE  SE  SE  SE  SE  SE  SE  SE  SE
20 FT wind spd..12  10  9   9   8   7   7   6   6   7   6   6
20 FT wind gust.18  18  18  18  17  17  17  17  16  16  16  15
Eye lvl wnd dir.SE  SE  SE  SE  SE  SE  SE  SE  SE  SE  SE  SE
Eye lvl wnd spd.7   6   5   5   5   4   4   4   4   4   4   4
Eye lvl wnd gst.11  11  11  11  10  10  10  10  10  10  10  9
Mix hgt (kft)...1.9 1.5 1.1 0.7 0.6 0.5 0.5 0.8 1.2 1.6 1.2 0.9
Transp wind dir.SE  SE  SE  SE  SE  SE  SE  SE  S   S   S   S
Transp wind spd.16  16  15  13  14  15  14  13  13  13  12  12

.WEDNESDAY...

Sky/weather.........Mostly sunny (35-45 percent).
Max temperature.....Around 88.
Min humidity........65 percent.
Eye level winds.....Southeast winds up to 9 mph increasing to 10 to
                    11 mph in the afternoon.
Wind (20 ft)........Southeast winds 7 to 17 mph.
Mixing height.......4800 ft AGL.
Transport winds.....South 12 to 20 mph shifting to the southeast 21
                    to 22 mph late in the afternoon.

TIME (CST)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........64  38  41  57  51  40  41  26  24  29  21  14
Weather cov.....
Weather type....
Tstm cov........
Temp............72  72  76  81  84  86  86  88  87  86  84  82
RH..............100 100 100 86  74  71  68  65  66  68  74  80
20 FT wind dir..SE  SE  SE  SE  SE  SE  SE  SE  SE  SE  SE  SE
20 FT wind spd..7   8   10  12  14  14  15  17  18  18  18  17
20 FT wind gust.14  15  15  17  18  20  22  23  24  24  24  23
Eye lvl wnd dir.SE  SE  SE  SE  SE  SE  SE  SE  SE  SE  SE  SE
Eye lvl wnd spd.4   5   6   7   8   8   9   10  11  11  11  10
Eye lvl wnd gst.8   9   9   10  11  12  13  14  14  14  14  14
Mix hgt (kft)...0.5 1.6 2.8 3.9 4.2 4.5 4.8 4.5 4.1 3.7 2.8 1.8
Transp wind dir.SE  S   S   S   S   S   S   S   SE  SE  SE  SE
Transp wind spd.12  12  13  15  15  17  17  18  20  22  22  21

$$
Forecaster...Hallman
Requested by...Reynaldo Navarro
Type of request...PRESCRIBED
.TAG 2526235.0/BRO
.DELDT 11/18/25
.FormatterVersion 2.0.0
.EMAIL reynaldo_navarro@fws.gov