Suppression Forecast
Issued by NWS Chicago, IL

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000
FNUS73 KLOT 201539
FWSLOT

SPOT FORECAST FOR TRAINING FIRE...MCHENRY COUNTY CONSERVATION DUSTRICT
NATIONAL WEATHER SERVICE CHICAGO IL
1039 AM CDT FRI MAR 20 2015

FORECAST IS BASED ON IGNITION TIME OF 1300 CDT ON MARCH 21.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.

.DISCUSSION...SOUTHWEST WINDS WILL GRADUALLY INCREASE TODAY BUT
OTHERWISE QUIET WEATHER IS EXPECTED TODAY AND TONIGHT. A COLD FRONT
WILL DROP ACROSS THE REGION BY AROUND MID MORNING SATURDAY TURNING
WINDS NORTH/NORTHEAST WITH SOME GUSTINESS EXPECTED. NO PRECIPITATION
IS EXPECTED WITH THE FRONT HOWEVER.

.TODAY...

SKY/WEATHER.........MOSTLY SUNNY.
TEMPERATURE.........MAX 55.
RH..................MIN 45 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 5 TO 13 MPH. GUSTS UP TO 25 MPH
                    IN THE AFTERNOON.
MIXING HEIGHT.......2300-3800 FT AGL INCREASING TO 3200-4700 FT AGL
                    IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTHWEST 12 TO 20 MPH SHIFTING TO THE WEST 22
                    TO 23 MPH LATE IN THE AFTERNOON.

TIME (CDT)      7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM
SKY (%).........81  73  62  38  37  37  31  25  30  35  33  32
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............38  39  42  45  48  50  51  53  54  56  55  51
RH..............85  85  82  73  63  54  54  52  48  45  47  54
20 FT WIND DIR..230 240 240 240 240 240 240 240 240 250 250 240
20 FT WIND SPD..4   5   5   6   6   7   8   9   10  10  9   7
20 FT WIND GUST.10  10  10  15  15  15  20  20  25  25  20  15

.TONIGHT...

SKY/WEATHER.........MOSTLY CLEAR.
TEMPERATURE.........MIN 37.
RH..................MAX 85 PERCENT.
WIND (20 FT)........WEST WINDS 8 TO 12 MPH.
MIXING HEIGHT.......300 FT AGL.
TRANSPORT WINDS.....WEST 23 TO 32 MPH SHIFTING TO THE NORTHWEST 29
                    TO 35 MPH AFTER MIDNIGHT.

TIME (CDT)      7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM 6AM
SKY (%).........30  27  24  21  21  22  22  20  19  17  17  17
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............50  48  47  46  44  43  43  42  42  41  39  38
RH..............58  63  63  65  68  70  70  73  73  76  82  85
20 FT WIND DIR..240 240 240 240 240 240 240 250 260 270 270 290
20 FT WIND SPD..6   7   7   8   9   10  10  10  10  9   8   7
20 FT WIND GUST.15  15  15  15  15  15  20  20  15  15  15  15

.SATURDAY...

SKY/WEATHER.........MOSTLY SUNNY.
TEMPERATURE.........49 AT IGNITION...MAX 52.
RH..................42 PERCENT AT IGNITION...MIN 33 PERCENT.
WIND (20 FT)........NORTH WINDS 6 TO 12 MPH IN THE MORNING BECOMING
                    NORTHEAST IN THE AFTERNOON.
MIXING HEIGHT.......1000 FT AGL INCREASING TO 3500 FT AGL AT
                    IGNITION.
TRANSPORT WINDS.....NORTH 16 TO 25 MPH DIMINISHING TO 5 TO 13
                    MPH.

TIME (CDT)      7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM
SKY (%).........17  18  18  19  20  20  21  22  23  24  25  26
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............37  38  41  44  46  48  49  51  52  51  47  41
RH..............85  79  70  60  51  46  42  37  33  33  35  42
20 FT WIND DIR..310 320 000 020 010 000 350 000 030 040 050 070
20 FT WIND SPD..8   9   10  10  8   6   5   3   3   3   4   5
20 FT WIND GUST.15  20  20  20  15  15  10  5   5   5   10  10

$$
FORECASTER...DEUBELBEISS
REQUESTED BY...ADAM REX
TYPE OF REQUEST...PRESCRIBED
.TAG 20150321.TRAIN.01/LOT


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