785  
FNUS73 KGRB 150859  
FWSGRB  
 
SPOT FORECAST FOR MORGAN LK. PILE RX...USFS  
NATIONAL WEATHER SERVICE GREEN BAY WI  
259 AM CST MON DEC 15 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 0500 CST ON DECEMBER 15.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
PLEASE CONTACT OUR OFFICE IF YOU HAVE QUESTIONS OR CONCERNS WITH  
THIS FORECAST.  
   
DISCUSSION
 
 
 
A FLURRIE IS POSSIBLE AT THE BURN SITE EARLY THIS MORNING,  
OTHERWISE DRY CONDITIONS ARE EXPECTED TODAY AND TUESDAY. SOUTHWEST  
WINDS OF 5-10 MPH THIS MORNING WITH GUSTS UP TO 20 MPH. WINDS  
WILL SHIFT AROUND TO THE WEST NORTHWEST THIS AFTERNOON AND TREND  
LIGHTER. RHS WILL RANGE FROM 55-70 PERCENT TODAY. NEXT CHANCE FOR  
IMPACTFUL PRECIPITATION WILL BE WEDNESDAY NIGHT INTO THURSDAY AS A  
MIX OF RAIN AND SNOW MOVE INTO THE AREA.  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT).  
MAX TEMPERATURE.....AROUND 18.  
MIN HUMIDITY........57 PERCENT.  
WIND (20 FT)........WEST WINDS 5 TO 9 MPH WITH GUSTS TO AROUND 23  
MPH BECOMING LIGHT.  
MIXING HEIGHT.......1700 FT AGL.  
TRANSPORT WINDS.....WEST 12 TO 16 MPH SHIFTING TO THE NORTHWEST 7  
TO 12 MPH LATE IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (2700 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO FAIR (20800 KNOT-FT) IN THE  
AFTERNOON.  
 
TIME (CST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........86 83 82 75 76 81 81 78 68 54 53 54  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............9 9 9 10 12 14 16 17 17 18 17 15  
RH..............66 66 72 73 70 73 70 70 70 70 73 77  
20 FT WIND DIR..W W W W W W W W W W W W  
20 FT WIND SPD..9 8 8 7 7 7 6 6 6 6 5 3  
20 FT WIND GUST.23 23 20 20 20 16 15 14 14 13 10 9  
MIX HGT (KFT)...0.5 0.7 0.8 1.4 1.6 1.6 1.7 1.7 1.7 1.6 0.8 0.4  
TRANSP WIND DIR.SW SW W W W W W W NW NW NW NW  
TRANSP WIND SPD.15 14 13 16 15 13 12 12 12 12 8 7  
SDSPL KT-FT/10007 8 9 20 21 18 17 17 17 16 6 3  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT).  
MIN TEMPERATURE.....AROUND 9 ABOVE.  
MAX HUMIDITY........87 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHWEST AROUND 5 MPH  
EARLY IN THE MORNING.  
MIXING HEIGHT.......400 FT AGL.  
TRANSPORT WINDS.....WEST 5 TO 8 MPH SHIFTING TO THE SOUTHWEST 6 TO  
12 MPH LATE IN THE EVENING.  
SMOKE DISPERSAL.....POOR (1500 KNOT-FT).  
 
TIME (CST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........62 55 54 67 60 58 66 78 71 76 72 82  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............15 12 13 12 11 11 10 10 11 12 13 15  
RH..............80 87 84 84 83 83 87 87 87 84 87 84  
20 FT WIND DIR..NW W W W W SW SW SW SW SW SW SW  
20 FT WIND SPD..2 2 1 1 1 1 1 1 2 2 3 5  
20 FT WIND GUST.8 7 6 6 6 6 6 7 8 9 12 14  
MIX HGT (KFT)...0.4 0.4 0.4 0.4 0.4 1.0 1.0 0.9 0.4 0.8 0.9 0.4  
TRANSP WIND DIR.W NW NW W W SW SW SW SW SW SW SW  
TRANSP WIND SPD.8 8 7 5 6 6 7 8 9 10 12 12  
SDSPL KT-FT/10003 3 3 2 2 5 6 6 3 7 9 5  
   
TUESDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT). CHANCE OF  
FLURRIES IN THE MORNING.  
MAX TEMPERATURE.....AROUND 37.  
MIN HUMIDITY........67 PERCENT.  
WIND (20 FT)........SOUTHWEST WINDS 6 TO 13 MPH. GUSTS UP TO 29  
MPH.  
MIXING HEIGHT.......1200 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 12 TO 20 MPH INCREASING TO 22 TO 28  
MPH IN THE LATE MORNING AND AFTERNOON.  
SMOKE DISPERSAL.....POOR (4500 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO FAIR (29800 KNOT-FT) IN THE  
AFTERNOON.  
 
TIME (CST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........86 92 92 91 92 86 79 75 72 68 62 55  
WEATHER COV.....CHC CHC CHC CHC CHC CHC  
WEATHER TYPE....SW SW SW SW SW SW  
TSTM COV........  
TEMP............17 18 21 23 26 29 32 34 36 36 36 36  
RH..............84 84 81 81 78 75 72 69 67 69 72 72  
20 FT WIND DIR..SW SW SW SW SW SW SW SW SW SW SW SW  
20 FT WIND SPD..6 8 9 10 10 12 12 12 13 13 13 13  
20 FT WIND GUST.17 20 21 22 23 25 26 28 28 28 29 29  
MIX HGT (KFT)...0.4 0.7 0.8 0.9 1.0 1.1 1.2 1.2 1.2 1.2 1.1 1.0  
TRANSP WIND DIR.SW SW SW SW SW SW SW SW SW SW W W  
TRANSP WIND SPD.12 16 20 23 23 25 28 28 25 23 22 22  
SDSPL KT-FT/10005 10 14 19 19 24 29 30 27 23 20 18  
 

 
FORECASTER...KAISER  
REQUESTED BY...MICHAEL COPELAND  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2527494.0/GRB  
.DELDT 12/15/25  
.FORMATTERVERSION 2.0.0  
.EMAIL MICHAEL.COPELAND@USDA.GOV  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab WI Page Main Text Page