525  
FNUS73 KMKX 171256  
FWSMKX  
 
SPOT FORECAST FOR RIDGEWAY PINE RELICT PRAIRIE...WDNR  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
656 AM CST MON NOV 17 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 1300 CST ON NOVEMBER 17.  
 
PLEASE CONTACT THE NATIONAL WEATHER SERVICE IF CONDITIONS BECOME  
UNREPRESENTATIVE OR IF YOU HAVE QUESTIONS/CONCERNS ABOUT THIS FORECAST.  
   
DISCUSSION  
 
LIGHT AND VARIABLE WINDS THIS MORNING WILL REMAIN LIGHT AND BECOME  
SOUTHEASTERLY BY THIS AFTERNOON, AROUND NOON TO 2 PM, THEN BECOME LIGHT  
EASTERLY BY THIS EVENING. UNDER THE INFLUENCE OF HIGH PRESSURE THROUGH  
THIS AFTERNOON MIXING HEIGHTS WILL BE AROUND 1 TO 2 THOUSAND  
FEET WITH LIGHT TRANSPORT WINDS. MINIMUM RH VALUES ARE EXPECTED TO FALL  
INTO THE UPPER 20S. RH VALUES COULD FLUCTUATE BY A PERCENTAGE OR TWO IF  
DEWPOINTS FALL A DEGREE OR TWO MORE THAN FORECAST CONFIDENCE ON THIS  
OCCURING IS LOW. A WINTRY MIX OF RAIN AND SNOW WILL MOVE IN LATE THIS  
EVENING. PRECIPITATION WILL CONTINUE THROUGH THE OVERNIGHT HOURS AND  
INTO TUESDAY.  
   
REST OF TODAY  
 
SKY/WEATHER.........CLOUDY (85-95 PERCENT).  
TEMPERATURE.........45 AT IGNITION...MAX 46.  
RH..................29 PERCENT AT IGNITION...MIN 28 PERCENT.  
WIND (20 FT)........WINDS SOUTHEAST AT 2 MPH AT  
IGNITION...OTHERWISE LIGHT WINDS.  
MIXING HEIGHT.......1600 FT AGL AT IGNITION...OTHERWISE 1600 FT  
AGL.  
TRANSPORT WINDS.....SOUTH 3 TO 5 MPH SHIFTING TO THE SOUTHEAST LATE  
IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR /4800 KNOT-FT/ AT IGNITION. MAX...POOR  
/6500 KNOT-FT/.  
 
TIME (CST) 1PM 2PM 3PM 4PM 5PM  
SKY (%).........83 87 92 98 98  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............45 46 46 44 42  
RH..............29 28 28 32 36  
20 FT WIND DIR..SE SE SE SE E  
20 FT WIND SPD..2 3 3 3 4  
20 FT WIND GUST.4 5 5 6 6  
MIX HGT (KFT)...1.6 1.6 1.4 0.8 0.4  
TRANSP WIND DIR.SW S S SE SE  
TRANSP WIND SPD.3 5 3 3 5  
SDSPL KT-FT/10005 7 4 2 2  
   
TONIGHT  
 
SKY/WEATHER.........CLOUDY (95-100 PERCENT). RAIN LIKELY IN THE  
EVENING, THEN RAIN OVERNIGHT.  
TEMPERATURE.........MIN 34.  
RH..................MAX 100 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING EAST 5 TO 8 MPH WITH GUSTS  
TO AROUND 17 MPH EARLY IN THE EVENING.  
MIXING HEIGHT.......400 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 6 TO 15 MPH SHIFTING TO THE EAST  
AROUND 16 MPH EARLY IN THE MORNING.  
SMOKE DISPERSAL.....FAIR (14000 KNOT-FT) EARLY IN THE EVENING  
DECREASING TO POOR (2100 KNOT-FT) LATE IN THE  
NIGHT.  
 
TIME (CST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........99 99 100 100 100 100 100 100 100 100 100 98  
WEATHER COV..... SCH CHC CHC CHC LKY DEF DEF DEF DEF DEF DEF  
WEATHER TYPE.... RN RN RN RN RN RN RN RN RN RN RN  
TSTM COV........  
TEMP............40 38 37 37 36 36 36 36 35 35 35 35  
RH..............41 46 52 56 64 69 75 82 89 96 96 96  
20 FT WIND DIR..E E E E SE E E E E E E E  
20 FT WIND SPD..4 4 5 5 5 5 5 6 7 8 8 8  
20 FT WIND GUST.7 8 8 10 10 11 12 14 16 17 17 17  
MIX HGT (KFT)...0.4 0.4 0.4 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.0 1.0  
TRANSP WIND DIR.SE SE SE SE SE SE SE SE E E E E  
TRANSP WIND SPD.6 7 8 8 8 10 12 13 14 15 15 16  
SDSPL KT-FT/10002 3 3 3 3 5 7 9 11 12 13 14  
 
 
FORECASTER...PATTERSON  
REQUESTED BY...JARED URBAN  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2526086.0/MKX  
.DELDT 11/17/25  
.FORMATTERVERSION 2.0.0  
.EMAIL JARED.URBAN@WISCONSIN.GOV  
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