299
FNUS73 KLSX 251244
FWSLSX
SPOT FORECAST FOR BROEMELLSIEK CENTRAL...ST. CHARLES COUNTY PARKS
NATIONAL WEATHER SERVICE SAINT LOUIS MO
744 AM CDT WED MAR 25 2026
FORECAST IS BASED ON IGNITION TIME OF 1100 CDT ON MARCH 25.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE
NATIONAL WEATHER SERVICE.
DISCUSSION
PERIODS OF HIGH CLOUDS WILL PASS OVER THE SITE THROUGH THE DAY
WHILE TEMPERATURES WARM TO AROUND 80 DEGREES. SOUTH-SOUTHWESTERLY
WINDS WILL BE USHERING IN LOW-LEVEL MOISTURE, KEEPING RH FROM
DROPPING AS LOW AS IT DID YESTERDAY. HOWEVER, THE WARM
TEMPERATURES WILL STILL ALLOW FOR RH TO DIP TO AROUND 35% EARLY
THIS AFTERNOON BEFORE GRADUALLY INCREASING. THERE IS A LOW CHANCE
THAT CLOUD COVER MAY BE MORE DENSE THAN CURRENTLY ANTICIPATED. IF
THIS OCCURS, THE MIXING HEIGHT WILL STRUGGLE TO REACH 4KFT. AGAIN,
THERE IS ONLY A LOW CHANCE OF THIS OCCURRING.
REST OF TODAY
SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT).
CWR.................1 PERCENT.
CHANCE OF THUNDER...3 PERCENT.
TEMPERATURE.........65 AT IGNITION...MAX 80.
RH..................41 PERCENT AT IGNITION...MIN 36 PERCENT.
EYE LEVEL WINDS.....LIGHT WINDS SOUTH AT IGNITION...OTHERWISE
LIGHT SOUTHWEST WINDS.
WIND (20 FT)........WINDS SOUTH AT 6 MPH AT IGNITION...OTHERWISE
SOUTHWEST WINDS 6 TO 9 MPH.
MIXING HEIGHT.......1500 FT AGL AT IGNITION...OTHERWISE MAX 4200 FT
AGL.
TRANSPORT WINDS.....SOUTHWEST 12 TO 21 MPH.
SMOKE DISPERSAL.....POOR /2550 M/S-M/ AT IGNITION. MAX...GOOD
/11580 M/S-M/.
TIME (CDT) 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM 7PM 8PM 9PM 10P
SKY (%).........25 28 32 36 41 45 49 51 48 38 25 16
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
CHC OF THDR (%).0 0 0 0 0 0 0 0 10 10 10 10
TEMP............65 70 73 76 78 79 80 79 76 73 72 71
RH..............41 39 40 37 36 36 36 41 45 51 53 55
20 FT WIND DIR..S S S S SW SW SW S S S S S
20 FT WIND SPD..6 7 7 8 8 9 9 7 6 7 8 9
20 FT WIND GUST.13 14 15 15 16 16 16 15 13 14 16 16
EYE LVL WND DIR.S S S S SW SW SW S S S S S
EYE LVL WND SPD.3 3 3 4 4 4 4 3 3 3 4 4
EYE LVL WND GST.6 6 7 7 7 7 7 7 6 6 7 7
MIX HGT (KFT)...1.5 2.1 2.8 3.7 4.0 4.2 4.1 1.2 0.5 0.5 0.5 0.6
TRANSP WIND DIR.SW SW SW SW SW SW SW S S S S SW
TRANSP WIND SPD.13 12 14 16 16 18 21 16 15 16 16 17
VRATE KT-FT/1K..16 21 34 52 56 67 74 17 6 7 7 8
VENTRATE CAT....PR PR PR FR FR GD GD PR PR PR PR PR
FORECASTER...ELMORE
REQUESTED BY...CHUCK COLLINS
TYPE OF REQUEST...PRESCRIBED
.TAG 2607786.0/LSX
.DELDT 03/25/26
.FORMATTERVERSION 2.0.0
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