618  
FNUS74 KEWX 141324  
FWSEWX  
 
SPOT FORECAST FOR LAUGHLIN AIRSHOW RX...BLM  
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX  
824 AM CDT SAT MAR 14 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0900 CDT ON MARCH 14.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
...FIRE WEATHER WATCH IN EFFECT FROM SUNDAY AFTERNOON THROUGH  
MONDAY EVENING...  
   
DISCUSSION  
 
SOUTHEASTERLY WIND WILL GENERALLY BE UNDER 10 MPH TODAY, BUT AN  
OCCASIONAL GUST TO 15 MPH CANNOT BE RULED OUT. WIND REMAINS FROM  
THE SOUTHEAST TONIGHT, THEN BECOME LIGHT AND VARIABLE CLOSER TO  
SUNRISE SUNDAY MORNING. SUNDAY WILL BE THE MORE IMPACTFUL FIRE  
WEATHER DAY AS A DRY LINE DROPS HUMIDITY AS LOW AS 10 PERCENT WITH  
GUSTY NORTHWEST WIND IN THE AFTERNOON. A STRONG COLD FRONT SUNDAY  
EVENING WILL SHIFT WINDS FROM THE NORTH WITH SUSTAINED WINDS FROM  
20-15 MPH AND GUSTS UP TO 45 MPH. CRITICAL FIRE WEATHER  
CONDITIONS ARE EXPECTED SUNDAY AFTERNOON INTO MONDAY.  
   
REST OF TODAY  
 
SKY/WEATHER.........SUNNY (0-10 PERCENT).  
CWR.................0 PERCENT.  
MAX TEMPERATURE.....AROUND 89.  
MIN HUMIDITY........26 PERCENT.  
EYE LEVEL WINDS.....SOUTHEAST WINDS AROUND 5 MPH.  
WIND (20 FT)........  
SLOPE/VALLEY.......SOUTHEAST WINDS 7 TO 8 MPH.  
MIXING HEIGHT.......2500 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 9 TO 13 MPH.  
SMOKE DISPERSAL.....POOR (6000 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO FAIR (22500 KNOT-FT) IN THE  
AFTERNOON.  
 
TIME (CDT) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........8 6 3 2 1 1 5 3 4  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0  
TEMP............57 64 69 73 77 83 85 87 89  
RH..............83 67 59 53 47 37 33 29 26  
20 FT WIND DIR..SE SE SE SE SE SE SE SE SE  
20 FT WIND SPD..8 8 8 8 8 8 9 9 9  
20 FT WIND GUST.13 13 12 10 10 10 12 13 14  
EYE LVL WND DIR.SE SE SE SE SE SE SE SE SE  
EYE LVL WND SPD.5 5 5 5 5 5 5 5 5  
EYE LVL WND GST.8 8 7 6 6 6 7 8 8  
MIX HGT (KFT)...0.9 1.1 1.2 1.7 1.9 2.0 2.3 2.5 2.3  
TRANSP WIND DIR.SE SE SE SE SE SE SE SE SE  
TRANSP WIND SPD.13 12 10 9 9 9 9 10 10  
VRATE KT-FT/1K..6 11 12 13 15 18 19 20 23  
VENTRATE CAT....PR PR PR PR PR PR PR PR PR  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR (20-30 PERCENT).  
CWR.................0 PERCENT.  
MIN TEMPERATURE.....AROUND 62.  
MAX HUMIDITY........87 PERCENT.  
EYE LEVEL WINDS.....EAST WINDS UP TO 6 MPH.  
WIND (20 FT)........  
SLOPE/VALLEY.......SOUTHEAST WINDS 6 TO 8 MPH.  
MIXING HEIGHT.......400 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 12 TO 18 MPH.  
SMOKE DISPERSAL.....FAIR (26000 KNOT-FT) EARLY IN THE EVENING  
DECREASING TO POOR (5400 KNOT-FT) LATE IN THE  
NIGHT.  
 
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........6 8 8 9 7 13 20 26 30 33 37 44  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............88 88 84 78 76 73 72 70 68 68 65 64  
RH..............26 26 31 39 43 49 53 59 65 68 78 84  
20 FT WIND DIR..SE SE SE SE SE SE SE SE SE SE SE E  
20 FT WIND SPD..10 10 10 9 9 9 10 10 10 9 8 7  
20 FT WIND GUST.15 16 16 15 15 15 15 15 15 15 14 12  
EYE LVL WND DIR.SE SE SE SE SE SE SE SE SE SE SE E  
EYE LVL WND SPD.6 6 6 5 5 5 6 6 6 5 5 4  
EYE LVL WND GST.9 10 10 9 9 9 9 9 9 9 8 7  
MIX HGT (KFT)...1.8 1.5 1.3 0.8 0.5 0.5 0.5 0.5 0.5 0.5 0.4 0.5  
TRANSP WIND DIR.SE SE SE SE SE SE SE SE SE SE SE SE  
TRANSP WIND SPD.12 13 14 15 16 17 18 18 17 15 13 12  
VRATE KT-FT/1K..26 17 6 5 7 8 8 8 7 6 6 6  
VENTRATE CAT....PR PR PR PR PR PR PR PR PR PR PR PR  
   
SUNDAY  
 
SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT).  
CWR.................0 PERCENT.  
MAX TEMPERATURE.....AROUND 97.  
MIN HUMIDITY........10 PERCENT.  
EYE LEVEL WINDS.....EAST WINDS AROUND 4 MPH EARLY IN THE MORNING  
BECOMING LIGHT, THEN BECOMING NORTHWEST UP TO  
10 MPH LATE IN THE MORNING.  
WIND (20 FT)........  
SLOPE/VALLEY.......EAST WINDS AROUND 6 MPH, THEN BECOMING LIGHT  
EARLY IN THE MORNING BECOMING WEST 5 TO 14 MPH  
LATE IN THE MORNING SHIFTING TO THE NORTHWEST  
AROUND 14 MPH.  
MIXING HEIGHT.......9700 FT AGL.  
TRANSPORT WINDS.....EAST 9 TO 14 MPH SHIFTING TO THE NORTH 16 TO 20  
MPH LATE IN THE MORNING, THEN SHIFTING TO THE  
NORTHWEST 23 TO 26 MPH IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (2200 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO EXCELLENT (99300 KNOT-FT) IN THE  
AFTERNOON INCREASING TO EXCELLENT (165200  
KNOT-FT) LATE IN THE AFTERNOON.  
 
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........50 57 55 52 50 44 37 31 26 22 17 13  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............64 63 64 66 70 76 83 90 93 96 96 96  
RH..............84 87 87 81 66 45 28 18 14 11 10 10  
20 FT WIND DIR..E E SE S SW W W NW NW NW NW NW  
20 FT WIND SPD..7 6 3 2 2 6 12 15 17 17 17 17  
20 FT WIND GUST.10 8 6 5 6 12 20 26 26 26 26 26  
EYE LVL WND DIR.E E SE S SW W W NW NW NW NW NW  
EYE LVL WND SPD.4 4 2 1 1 4 7 9 10 10 10 10  
EYE LVL WND GST.6 5 4 3 4 7 12 16 16 16 16 16  
MIX HGT (KFT)...0.5 0.5 0.5 0.5 0.6 1.5 3.5 4.5 5.8 8.4 9.7 7.5  
TRANSP WIND DIR.SE SE E E NE N NW NW NW NW N N  
TRANSP WIND SPD.9 9 10 14 16 20 23 25 26 26 26 26  
VRATE KT-FT/1K..5 4 4 2 3 15 47 99 165 219 232 166  
VENTRATE CAT....PR PR PR PR PR PR FR GD EXL EXL EXL EXL  
 
 
FORECASTER...27  
REQUESTED BY...TYLER LEWELLYN  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2605744.0/EWX  
.DELDT 03/14/26  
.FORMATTERVERSION 2.0.0  
.EMAIL MLEWELLYN@BLM.GOV  
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