085
FNUS74 KBRO 291252
FWSBRO
SPOT FORECAST FOR MARINOFF BURN PILE...WFS
NATIONAL WEATHER SERVICE BROWNSVILLE TX
652 AM CST THU JAN 29 2026
FORECAST IS BASED ON IGNITION TIME OF 0700 CST ON JANUARY 29.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
MINIMUM RELATIVE HUMIDITY FOR TODAY IS EXPECTED TO
BE AROUND 57 PERCENT. LIGHT SOUTHERLY WINDS ARE EXPECTED TO
PERSIST THROUGH THE DAY. VERY LOW CHANCE (LESS THAN 10%) OF RAIN.
REST OF TODAY
SKY/WEATHER.........MOSTLY SUNNY (45-55 PERCENT).
MAX TEMPERATURE.....AROUND 75.
MIN HUMIDITY........57 PERCENT.
EYE LEVEL WINDS.....LIGHT WINDS BECOMING SOUTHEAST UP TO 5 MPH IN
THE LATE MORNING AND AFTERNOON.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHEAST 6 TO 7 MPH IN
THE LATE MORNING AND AFTERNOON.
MIXING HEIGHT.......900 FT AGL.
TRANSPORT WINDS.....SOUTHEAST 7 TO 14 MPH SHIFTING TO THE SOUTH 6
TO 15 MPH IN THE AFTERNOON.
TIME (CST) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........56 63 48 47 55 61 48 54 47 42 37
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............47 49 56 63 67 69 72 73 74 75 73
RH..............100 99 86 75 68 65 59 59 58 57 60
20 FT WIND DIR..NE NE E SE SE S S S S SE SE
20 FT WIND SPD..2 2 3 6 7 8 8 7 7 6 6
20 FT WIND GUST.7 7 7 10 13 15 14 13 13 12 10
EYE LVL WND DIR.NE NE E SE SE S S S S SE SE
EYE LVL WND SPD.1 1 2 4 4 5 5 4 4 4 4
EYE LVL WND GST.4 4 4 6 8 9 8 8 8 7 6
MIX HGT (KFT)...0.1 0.1 0.1 0.1 0.1 0.2 0.4 0.7 0.9 0.8 0.6
TRANSP WIND DIR.E E SE SE S S S S S S SE
TRANSP WIND SPD.7 7 7 10 14 15 13 13 10 9 6
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT) THEN BECOMING
MOSTLY CLOUDY (50-60 PERCENT) THEN BECOMING
PARTLY CLOUDY (40-50 PERCENT) THEN BECOMING
MOSTLY CLOUDY (50-60 PERCENT).
MIN TEMPERATURE.....AROUND 50.
MAX HUMIDITY........94 PERCENT.
EYE LEVEL WINDS.....EAST WINDS UP TO 4 MPH EARLY IN THE EVENING
BECOMING LIGHT, THEN BECOMING NORTH UP TO 6 MPH
WITH GUSTS TO AROUND 13 MPH OVERNIGHT.
WIND (20 FT)........EAST WINDS AROUND 6 MPH DECREASING TO AROUND 5
MPH EARLY IN THE EVENING, THEN BECOMING LIGHT
EARLY IN THE EVENING BECOMING NORTH 5 TO 9 MPH
WITH GUSTS TO AROUND 21 MPH OVERNIGHT.
MIXING HEIGHT.......100 FT AGL.
TRANSPORT WINDS.....NORTHEAST 6 TO 8 MPH SHIFTING TO THE NORTH 5 TO
10 MPH OVERNIGHT, THEN INCREASING TO 15 TO 18
MPH AFTER 3 AM.
TIME (CST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........32 36 32 37 47 49 53 60 44 58 53 53
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............71 69 65 63 62 61 60 59 59 59 56 54
RH..............66 75 85 90 92 94 94 94 92 85 80 70
20 FT WIND DIR..E E E NE NE N N NW NW N N N
20 FT WIND SPD..6 5 3 2 2 3 3 5 6 8 10 10
20 FT WIND GUST.9 8 8 7 7 7 8 10 13 16 20 21
EYE LVL WND DIR.E E E NE NE N N NW NW N N N
EYE LVL WND SPD.4 3 2 1 1 2 2 3 4 5 6 6
EYE LVL WND GST.5 5 5 4 4 4 5 6 8 10 12 13
MIX HGT (KFT)...0.4 0.3 0.2 0.2 0.1 0.1 0.2 0.2 0.3 0.4 0.5 0.6
TRANSP WIND DIR.E E NE E NE NE N NW N N N N
TRANSP WIND SPD.7 8 8 7 7 6 5 6 10 15 17 18
FRIDAY
SKY/WEATHER.........PARTLY SUNNY (60-70 PERCENT).
MAX TEMPERATURE.....AROUND 64.
MIN HUMIDITY........27 PERCENT.
EYE LEVEL WINDS.....NORTH WINDS 6 TO 8 MPH.
WIND (20 FT)........NORTH WINDS 9 TO 13 MPH.
MIXING HEIGHT.......2700 FT AGL.
TRANSPORT WINDS.....NORTH 17 TO 20 MPH.
TIME (CST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........54 56 53 50 52 53 55 57 60 62 69 76
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............52 51 51 52 55 58 60 62 63 63 63 61
RH..............63 62 58 52 45 39 34 30 28 27 27 29
20 FT WIND DIR..N N N N N N N N N N N N
20 FT WIND SPD..12 13 13 13 13 14 14 14 14 13 12 10
20 FT WIND GUST.23 23 23 23 23 22 22 22 22 21 20 17
EYE LVL WND DIR.N N N N N N N N N N N N
EYE LVL WND SPD.7 8 8 8 8 8 8 8 8 8 7 6
EYE LVL WND GST.14 14 14 14 14 13 13 13 13 13 12 10
MIX HGT (KFT)...0.7 1.0 1.3 1.6 2.1 2.5 2.7 2.6 2.3 2.0 1.8 1.6
TRANSP WIND DIR.N N N N N N N N N N N N
TRANSP WIND SPD.20 20 20 20 18 18 17 17 18 18 18 17
FORECASTER...KATZ
REQUESTED BY...REYNALDO NAVARRO
TYPE OF REQUEST...PRESCRIBED
.TAG 2601306.0/BRO
.DELDT 01/29/26
.FORMATTERVERSION 2.0.0
.EMAIL REYNALDO_NAVARRO@FWS.GOV
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