000  
FNUS73 KGRB 231410  
FWSGRB  
 
SPOT FORECAST FOR TOWNLINE-WOLF RX BURN...WIDNR  
NATIONAL WEATHER SERVICE GREEN BAY WI  
910 AM CDT THU APR 23 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 1000 CDT ON APRIL 26.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
PLEASE CONTACT OUR OFFICE IF YOU HAVE QUESTIONS OR CONCERNS WITH  
THIS FORECAST.  
   
DISCUSSION  
 
HIGH TEMPERATURES ARE EXPECTED TO PEAK IN THE UPPER 70S TO LOW 80S THIS  
AFTERNOON UNDER PARTLY CLOUDY SKIES. WINDS WILL BE PRIMARILY OUT OF THE  
SOUTH, GUSTING BETWEEN 25 AND 30 MPH. INFLUX OF MOISTURE FROM THE SOUTH  
SHOULD BRING DEWPOINT TEMPERATURES INTO THE LOW TO MID 50S, RESULTING IN  
RELATIVE HUMIDITY READINGS IN THE UPPER 40S AND LOW 50S, DECREASING INTO  
THE UPPER 30S BY MID-AFTERNOON. SCATTERED SHOWERS AND STORMS THEN ARRIVE  
LATER THIS EVENING, CONTINUING THROUGH FRIDAY AFTERNOON.  
   
SUNDAY  
 
SKY/WEATHER.........MOSTLY SUNNY (40-50 PERCENT).  
MAX TEMPERATURE.....AROUND 64.  
MIN HUMIDITY........43 PERCENT.  
WIND (20 FT)........EAST WINDS 5 TO 7 MPH.  
MIXING HEIGHT.......4300 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 8 TO 12 MPH.  
SMOKE DISPERSAL.....FAIR (17200 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO GOOD (36100 KNOT-FT) IN THE  
AFTERNOON.  
 
TIME (CDT) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........50 50 51 51 48 46 43 45  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............51 54 57 59 62 63 63 63  
RH..............63 57 53 49 44 43 43 43  
20 FT WIND DIR..E E E E E E E E  
20 FT WIND SPD..5 5 6 6 7 7 7 7  
20 FT WIND GUST.11 12 13 13 14 14 14 14  
MIX HGT (KFT)...2.2 2.8 3.4 3.8 4.2 4.3 4.0 3.1  
TRANSP WIND DIR.SE SE SE SE SE E E E  
TRANSP WIND SPD.9 9 8 8 8 9 10 12  
SDSPL KT-FT/100017 22 24 27 29 34 36 31  
   
SUNDAY NIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY (45-55 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (65-75 PERCENT). CHANCE OF RAIN  
SHOWERS OVERNIGHT.  
MIN TEMPERATURE.....AROUND 44.  
MAX HUMIDITY........86 PERCENT.  
WIND (20 FT)........EAST WINDS 5 TO 8 MPH. GUSTS UP TO 21 MPH AFTER  
3 AM.  
MIXING HEIGHT.......700 FT AGL.  
TRANSPORT WINDS.....EAST 12 TO 15 MPH.  
SMOKE DISPERSAL.....FAIR (19000 KNOT-FT) EARLY IN THE EVENING  
DECREASING TO POOR (7800 KNOT-FT) LATE IN THE  
NIGHT.  
 
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........48 50 50 50 50 50 50 71 71 71 71 71  
WEATHER COV..... CHC CHC CHC CHC CHC  
WEATHER TYPE.... RW RW RW RW RW  
TSTM COV........  
TEMP............61 58 55 51 49 47 46 46 46 46 46 45  
RH..............44 49 55 61 66 71 73 73 76 76 79 82  
20 FT WIND DIR..E E E E E E E E E E E E  
20 FT WIND SPD..6 5 5 5 5 5 5 5 6 6 7 8  
20 FT WIND GUST.14 14 13 13 13 14 14 15 16 16 18 19  
MIX HGT (KFT)...1.9 0.9 0.8 0.8 0.7 0.7 0.7 0.8 0.8 1.0 1.1 1.2  
TRANSP WIND DIR.E E E E E E E E E E E E  
TRANSP WIND SPD.12 13 13 13 13 13 14 14 14 15 15 15  
SDSPL KT-FT/100019 10 9 8 8 8 8 9 10 12 14 16  
 
 
FORECASTER...GOODIN  
REQUESTED BY...BRYAN WOODBURY  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2611475.0/GRB  
.DELDT 04/23/26  
.FORMATTERVERSION 2.0.0  
.EMAIL BRYAN.WOODBURY@WISCONSIN.GOV  
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