029
FNUS73 KLSX 151727
FWSLSX
SPOT FORECAST FOR ST. CLAIR HAZMAT...ST. CLAIR ESDA
NATIONAL WEATHER SERVICE SAINT LOUIS MO
1127 AM CST SUN FEB 15 2026
FORECAST IS BASED ON FORECAST START TIME OF 1200 CST ON FEBRUARY 15.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE
NATIONAL WEATHER SERVICE.
DISCUSSION
NORTHERLY WINDS WILL WEAKEN THROUGH THE AFTERNOON BECOMING LIGHT AND
VARIABLE AFTER 6 PM THIS EVENING. WINDS WILL BECOME SOUTHERLY AROUND
SUNRISE ON MONDAY. WITH LIGHT WINDS AND SEASONABLE MIXING HEIGHTS
(AROUND 3000 FT), SMOKE DISPERSAL WILL BE MARGINAL AT BEST THIS
AFTERNOON. MIXING HEIGHTS WILL QUICKLY FALL TO AROUND 200 FT WITHIN
A COUPLE HOURS OF SUNSET. NO PRECIPITATION IS FORECAST WITH CLOUDS
ALSO CLEARING THROUGH THE AFTERNOON.
REST OF TODAY
SKY/WEATHER.........PARTLY SUNNY (45-55 PERCENT).
CHANCE OF THUNDER...0 PERCENT.
TEMPERATURE.........53 AT FORECAST START...MAX 57.
RH..................74 PERCENT AT FORECAST START...MIN 66 PERCENT.
SURFACE WINDS (MPH).NORTH WINDS 6 TO 9 MPH EARLY IN THE AFTERNOON
BECOMING LIGHT.
MIXING HEIGHT.......3000 FT AGL AT FORECAST START...OTHERWISE MAX
3400 FT AGL.
TIME (CST) NOON 2 PM 4 PM 6 PM 8 PM 10 PM
SKY (%).........72 54 33 26 23 20
WEATHER COV.....
WEATHER TYPE....NONE NONE NONE NONE NONE NONE
TSTM COV........
CHC OF THDR (%).0 0 0 0 0 0
TEMP............53 55 56 52 48 45
RH..............74 69 66 74 83 89
SURFACE WIND....N 9 N 7 N 5 NW 2 W 1 W 1
SURFACE WND GST.17 15 9 5 3 3
MIX HGT (KFT)...3.0 3.3 2.4 0.3 0.2 0.2
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT). PATCHY FOG AFTER
3 AM.
CHANCE OF THUNDER...0 PERCENT.
TEMPERATURE.........MIN 36.
RH..................MAX 100 PERCENT.
SURFACE WINDS (MPH).LIGHT WINDS.
MIXING HEIGHT.......MIN 200 FT AGL.
FORECASTER...PFAHLER
REQUESTED BY...BRYAN WHITAKER
TYPE OF REQUEST...HAZMAT
.TAG 2602780.0/LSX
.DELDT 02/15/26
.FORMATTERVERSION 2.0.0
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