099  
FNUS73 KMPX 051314  
FWSMPX  
 
SPOT FORECAST FOR COON FORK BARRENS RX BURN...WDNR  
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN  
814 AM CDT TUE MAY 5 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 1000 CDT ON MAY 06.  
PLEASE CONTACT OUR OFFICE IF YOU HAVE QUESTIONS OR CONCERNS WITH  
THIS FORECAST.  
   
DISCUSSION  
FOR THE COON FORK BARRENS RX, NORTHWEST WINDS TODAY  
WILL STUNT THE AFTERNOON HIGHS IN THE LOW TO MID 50S, AND DROP RH  
VALUES TO AROUND 30 TO 35 PERCENT. THE STRONGEST WINDS ARE  
EXPECTED TO LAST FROM 11AM TO 7PM. SUSTAINED VALUES WILL RANGE  
FROM 6-10 MPH WITH INFREQUENT GUSTS NEAR 15-20 MPH. WINDS SLOW  
AND TURN NORTH-NORTHWESTERLY BY LATE THIS EVENING. NO RAIN  
EXPECTED TODAY, BUT CLOUDS DO INCREASE THROUGHOUT THE MORNING AND  
AFTERNOON.  
   
WEDNESDAY  
 
SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT).  
TEMPERATURE.........43 AT IGNITION...MAX 52.  
RH..................45 PERCENT AT IGNITION...MIN 32 PERCENT.  
WIND (20 FT)........WINDS NORTHWEST AT 6 MPH AT  
IGNITION...OTHERWISE NORTHWEST WINDS 6 TO 7  
MPH.  
SMOKE DISPERSAL.....EXCELLENT /66900 KNOT-FT/ AT IGNITION.  
MAX...EXCELLENT /130900 KNOT-FT/.  
MIXING HEIGHT.......5100 FT AGL AT IGNITION...OTHERWISE 7300 FT  
AGL.  
TRANSPORT WINDS.....WEST 15 TO 21 MPH.  
 
TIME (CDT) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM 7PM 8PM 9PM  
SKY COVER.......MCR PC PC MC MC MC PC MC MC MC PC PC  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............43 45 47 49 50 51 52 51 51 50 48 45  
RH..............45 41 38 37 36 33 32 33 33 34 37 43  
20 FT WIND DIR..NW NW NW NW NW NW NW NW NW NW NW W  
20 FT WIND SPD..6 7 7 7 7 7 7 7 6 6 5 3  
20 FT WIND GUST.14 15 16 17 17 17 17 17 16 15 13 10  
MIX HGT (KFT)...5.1 5.9 6.1 6.3 6.6 7.0 7.3 6.6 6.0 5.3 3.9 2.0  
TRANSP WIND DIR.W W W W W W W NW NW NW NW NW  
TRANSP WIND SPD.15 15 16 18 20 21 21 21 20 18 16 13  
   
WEDNESDAY NIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY (45-55 PERCENT) THEN BECOMING  
PARTLY CLOUDY (35-45 PERCENT). WIDESPREAD FROST  
AFTER 3 AM.  
TEMPERATURE.........MIN 32.  
RH..................MAX 72 PERCENT.  
WIND (20 FT)........NORTHWEST WINDS 5 TO 6 MPH EARLY IN THE EVENING  
BECOMING LIGHT.  
SMOKE DISPERSAL.....EXCELLENT (101600 KNOT-FT) EARLY IN THE EVENING  
DECREASING TO POOR (4400 KNOT-FT) LATE IN THE  
NIGHT DECREASING TO POOR (1400 KNOT-FT) LATE IN  
THE EVENING.  
MIXING HEIGHT.......200 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 13 TO 20 MPH SHIFTING TO THE WEST 8  
TO 9 MPH IN THE LATE EVENING AND OVERNIGHT.  
   
THURSDAY  
 
SKY/WEATHER.........MOSTLY SUNNY (45-55 PERCENT). WIDESPREAD FROST  
EARLY IN THE MORNING, THEN AREAS OF FROST EARLY  
IN THE MORNING. SLIGHT CHANCE OF RAIN SHOWERS  
IN THE AFTERNOON.  
TEMPERATURE.........MAX 58.  
RH..................MIN 33 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING WEST 5 TO 7 MPH IN THE  
LATE MORNING AND AFTERNOON.  
SMOKE DISPERSAL.....POOR (700 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO EXCELLENT (92300 KNOT-FT) IN THE  
AFTERNOON INCREASING TO EXCELLENT (66700  
KNOT-FT) LATE IN THE MORNING.  
MIXING HEIGHT.......7200 FT AGL.  
TRANSPORT WINDS.....WEST 7 TO 15 MPH INCREASING TO 14 TO 20 MPH IN  
THE LATE MORNING AND AFTERNOON.  
 
 
FORECASTER...DETTMANN  
REQUESTED BY...DEAN EDLIN  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2612767.0/MPX  
.DELDT 05/05/26  
.FORMATTERVERSION 2.0.0  
.EMAIL DEAN.EDLIN@WISCONSIN.GOV  
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