465
FNUS73 KLOT 251343
FWSLOT
SPOT FORECAST FOR RX MYL CARLSON...FOREST PRESERVE DISTRICT OF DUPAGE COUNTY
NATIONAL WEATHER SERVICE CHICAGO IL
843 AM CDT TUE MAR 25 2025
FORECAST IS BASED ON IGNITION TIME OF 1000 CDT ON MARCH 25.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
PLEASE CONTACT OUR OFFICE AT (815) 834-0666 IF YOU HAVE QUESTIONS
OR CONCERNS WITH THIS FORECAST.
DISCUSSION
DRY CONDITIONS CAN BE EXPECTED TODAY AT THE BURN SITE, ALONG WITH
DEEP MIXING HEIGHTS UP TO 7 KFT AGL OR MORE, ENABLING GOOD SMOKE
DISPERSAL. LIGHT WINDS EARLY WILL BECOME NORTHWESTERLY AROUND 10
MPH BY THE LATE MORNING. THE MINIMUM RELATIVE HUMIDITY IS FORECAST
TO DROP TO JUST BELOW 30% THIS AFTERNOON.
TOMORROW WILL SEE LIGHT WINDS OUT OF THE NORTHWEST AND A MINIMUM
RELATIVE HUMIDITY AROUND 35%. NO PRECIPITATION IS ANTICIPATED
TOMORROW.
FEEL FREE TO CONTACT US IF YOU HAVE ANY QUESTIONS!
REST OF TODAY
SKY/WEATHER.........MOSTLY CLOUDY THEN BECOMING PARTLY CLOUDY THEN
BECOMING MOSTLY SUNNY.
TEMPERATURE.........42 AT IGNITION...MAX 53.
RH..................46 PERCENT AT IGNITION...MIN 27 PERCENT.
WIND (20 FT)........WINDS NORTHWEST AT 8 MPH AT
IGNITION...OTHERWISE NORTHWEST WINDS 7 TO 10
MPH INCREASING TO 10 TO 12 MPH LATE IN THE
AFTERNOON.
CHANCE OF PCPN......0 PERCENT.
TRANSPORT WINDS.....NORTHWEST 10 TO 15 MPH INCREASING TO 21 TO 23
MPH.
MIXING HEIGHT.......2100 FT AGL AT IGNITION...OTHERWISE 7000 FT
AGL.
SMOKE DISPERSAL.....FAIR /19300 KNOT-FT/ AT IGNITION.
MAX...EXCELLENT /104900 KNOT-FT/ INCREASING TO
EXCELLENT (126100 KNOT-FT) LATE IN THE
AFTERNOON.
TIME (CDT) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........67 56 44 33 31 30 29 28
WEATHER COV.....
WEATHER TYPE....
TEMP............42 46 48 51 52 53 52 50
RH..............46 40 35 32 29 27 28 30
20 FT WIND DIR..300 300 310 310 310 300 310 330
20 FT WIND SPD..8 10 12 12 13 13 13 12
20 FT WIND GUST.13 16 18 18 20 20 20 17
MIX HGT (KFT)...2.1 3.6 4.9 6.2 7.0 7.0 7.0 7.0
TRANSP WIND DIR.300 310 310 310 310 310 310 310
TRANSP WIND SPD.10 15 17 20 21 22 23 21
CHC OF PCPN (%).0 0 0 0 0 0 0 0
VRATE KT-FT/1K..19 46 73 105 126 133 140 126
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
TEMPERATURE.........MIN 31.
RH..................MAX 81 PERCENT.
WIND (20 FT)........NORTHEAST WINDS 6 TO 7 MPH SHIFTING TO THE EAST
AROUND 5 MPH LATE IN THE EVENING, THEN BECOMING
LIGHT IN THE LATE EVENING AND OVERNIGHT.
CHANCE OF PCPN......0 PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 18 MPH BECOMING NORTHEAST 7 TO
12 MPH EARLY IN THE EVENING, THEN SHIFTING TO
THE EAST 5 TO 6 MPH LATE IN THE EVENING
SHIFTING TO THE SOUTH AROUND 5 MPH OVERNIGHT
SHIFTING TO THE SOUTHWEST 5 TO 6 MPH.
MIXING HEIGHT.......300 FT AGL.
SMOKE DISPERSAL.....EXCELLENT (84200 KNOT-FT) EARLY IN THE EVENING
DECREASING TO POOR (1400 KNOT-FT) LATE IN THE
NIGHT.
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........28 28 29 30 31 32 33 35 40 44 49 44
WEATHER COV.....
WEATHER TYPE....
TEMP............50 46 43 41 39 37 36 35 33 33 33 33
RH..............32 38 45 53 59 67 69 72 75 75 72 72
20 FT WIND DIR..010 020 040 070 090 110 140 180 200 230 240 260
20 FT WIND SPD..8 7 6 5 3 2 2 1 1 1 1 2
20 FT WIND GUST.12 8
MIX HGT (KFT)...5.3 1.7 0.8 0.6 0.5 0.5 0.4 0.3 0.4 0.4 0.4 0.4
TRANSP WIND DIR.330 020 040 070 080 090 140 180 190 230 240 260
TRANSP WIND SPD.18 12 9 7 6 5 5 5 5 5 6 6
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 0
VRATE KT-FT/1K..84 17 6 4 2 2 2 1 2 2 2 2
FORECASTER...DOOM
REQUESTED BY...ADAM CARLSON
TYPE OF REQUEST...PRESCRIBED
.TAG 2507752.0/LOT
.DELDT 03/25/25
.FORMATTERVERSION 2.0.0
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