912  
FNUS73 KARX 011020  
FWSARX  
 
SPOT FORECAST FOR MILLER CREEK AMA RX BURN...MINNESOTA DNR  
NATIONAL WEATHER SERVICE LA CROSSE WI  
520 AM CDT FRI MAY 1 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0700 CDT ON MAY 01.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
PLEASE CONTACT OUR OFFICE AT (608) 784-8292 IF YOU HAVE QUESTIONS  
OR CONCERNS WITH THIS FORECAST.  
   
DISCUSSION  
 
CONTINUED DRY CONDITIONS AND, WHEN THE SUN IS SHINING, A VERY  
LIGHT BREEZE OUT OF THE NORTH-NORTHWEST WITH GUSTS TO 15 MPH  
SHOULD LEAD TO RH VALUES DOWN TO AROUND 30 PERCENT THIS AFTERNOON.  
WIND DIRECTION MAY BE VARIABLE AT IGNITION TIME BUT SHOULD BECOME  
CONSISTENTLY OUT OF THE NORTH-NORTHWEST BY 9AM. SMOKE DISPERSION  
WILL RAPIDLY IMPROVE THROUGH THE MORNING WITH EXCELLENT SMOKE  
DISPERSION EXPECTED BY MIDDAY. A BIT OF LIGHT RAIN AND/OR  
SPRINKLES MAY (20%) OCCUR EARLY THIS AFTERNOON BUT AMOUNTS WILL BE  
MINIMAL, IF ANY.  
   
REST OF TODAY  
 
SKY/WEATHER.........PARTLY SUNNY (45-55 PERCENT). AREAS OF FROST  
EARLY IN THE MORNING. CHANCE OF SPRINKLES EARLY  
IN THE AFTERNOON.  
CWR.................0 PERCENT.  
CHANCE OF THUNDER...1 PERCENT.  
TEMPERATURE.........33 AT IGNITION...MAX 55.  
RH..................78 PERCENT AT IGNITION...MIN 31 PERCENT.  
WIND (20 FT)........WINDS NORTHEAST AT 2 MPH AT  
IGNITION...OTHERWISE LIGHT WINDS BECOMING NORTH  
5 TO 7 MPH IN THE LATE MORNING AND AFTERNOON.  
MIXING HEIGHT.......500 FT AGL AT IGNITION...OTHERWISE 1800 FT AGL  
INCREASING TO 7600 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 3 TO 5 MPH SHIFTING TO THE NORTH 9 TO  
13 MPH IN THE LATE MORNING AND AFTERNOON.  
SMOKE DISPERSAL.....POOR /1400 KNOT-FT/ AT IGNITION.  
MAX...EXCELLENT /83800 KNOT-FT/.  
 
TIME (CDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........67 52 39 34 37 45 47 49 46 50 50  
WEATHER COV.....ARS CHC CHC CHC  
WEATHER TYPE....FST RW RW RW  
TSTM COV........  
CWR.............0 0 0 0 0 0 10 10 10 0 10  
CHC OF THDR (%).0 0 0 0 0 0 0 0 0 0 0  
TEMP............33 37 39 44 46 47 48 50 51 52 52  
RH..............78 67 62 50 44 42 38 35 33 32 31  
20 FT WIND DIR..NE NE N N N N N N N N N  
20 FT WIND SPD..2 3 4 5 6 6 7 7 7 7 6  
20 FT WIND GUST.5 6 8 11 12 13 13 13 14 14 14  
MIX HGT (KFT)...0.5 0.8 1.8 4.3 5.4 6.4 6.9 7.2 7.6 7.6 7.3  
TRANSP WIND DIR.NE NE NE N N N N N N N N  
TRANSP WIND SPD.3 3 5 9 12 12 12 12 13 13 13  
SDSPL KT-FT/10001 3 7 35 54 64 69 72 83 84 81  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY (45-55 PERCENT) THEN BECOMING  
PARTLY CLOUDY (25-35 PERCENT). AREAS OF FROST  
EARLY IN THE MORNING.  
CWR.................10 PERCENT.  
CHANCE OF THUNDER...0 PERCENT.  
TEMPERATURE.........MIN 33.  
RH..................MAX 70 PERCENT.  
WIND (20 FT)........NORTH WINDS 5 TO 6 MPH EARLY IN THE EVENING  
BECOMING LIGHT.  
MIXING HEIGHT.......6600 FT AGL DECREASING TO 400 FT AGL.  
TRANSPORT WINDS.....NORTH 5 TO 13 MPH SHIFTING TO THE WEST AROUND 3  
MPH LATE IN THE EVENING, THEN SHIFTING TO THE  
SOUTHWEST 3 TO 7 MPH OVERNIGHT.  
SMOKE DISPERSAL.....EXCELLENT (72400 KNOT-FT) EARLY IN THE EVENING  
DECREASING TO POOR (1100 KNOT-FT) LATE IN THE  
NIGHT.  
 
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........51 42 35 30 24 17 16 15 17 14 17 14  
WEATHER COV..... ARS  
WEATHER TYPE.... FST  
TSTM COV........  
CWR.............10 0 0 0 0 0 0 0 0 0 0 0  
CHC OF THDR (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............54 52 49 45 44 42 40 38 38 36 36 35  
RH..............31 33 38 47 49 54 56 61 61 65 65 70  
20 FT WIND DIR..N N N N N NW SW SW SW SW SW SW  
20 FT WIND SPD..6 5 4 4 3 3 3 3 3 3 3 4  
20 FT WIND GUST.13 13 12 9 7 8 7 6 8 7 7 7  
MIX HGT (KFT)...6.6 1.8 0.6 0.6 0.7 0.5 0.4 0.4 0.4 0.4 0.4 0.4  
TRANSP WIND DIR.N N N N NW W SW W SW SW W W  
TRANSP WIND SPD.13 9 5 5 6 3 3 5 6 7 6 7  
SDSPL KT-FT/100072 14 3 3 4 1 1 2 2 2 2 2  
   
SATURDAY  
 
SKY/WEATHER.........SUNNY (15-25 PERCENT). WIDESPREAD FROST EARLY  
IN THE MORNING, THEN AREAS OF FROST EARLY IN  
THE MORNING.  
CWR.................0 PERCENT.  
CHANCE OF THUNDER...1 PERCENT.  
TEMPERATURE.........MAX 63.  
RH..................MIN 30 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING WEST 5 TO 8 MPH IN THE  
LATE MORNING AND AFTERNOON.  
MIXING HEIGHT.......1100 FT AGL INCREASING TO 4200 FT AGL LATE IN  
THE MORNING, THEN INCREASING TO 6800 FT AGL  
LATE IN THE MORNING DECREASING TO 4600 FT AGL  
LATE IN THE AFTERNOON.  
TRANSPORT WINDS.....WEST 7 TO 16 MPH.  
SMOKE DISPERSAL.....POOR (2400 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO EXCELLENT (95800 KNOT-FT) IN THE  
AFTERNOON.  
 
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........11 9 6 5 7 9 15 21 24 27 32 37  
WEATHER COV.....WID ARS  
WEATHER TYPE....FST FST  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
CHC OF THDR (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............34 35 39 43 50 53 54 57 59 59 60 61  
RH..............73 71 61 55 44 39 37 35 32 31 30 32  
20 FT WIND DIR..SW SW W W W W W W W W W W  
20 FT WIND SPD..4 3 4 5 7 8 8 8 8 8 8 7  
20 FT WIND GUST.6 6 8 9 14 12 13 14 13 14 15 14  
MIX HGT (KFT)...0.4 0.4 1.1 2.4 4.2 5.8 6.4 6.5 6.8 6.8 6.7 4.6  
TRANSP WIND DIR.W W W W W W W W W W W W  
TRANSP WIND SPD.7 7 9 12 15 15 15 16 16 16 16 13  
SDSPL KT-FT/10002 3 8 24 55 76 83 92 96 95 94 51  
 
 
FORECASTER...AF  
REQUESTED BY...BRIAN BEYERL  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2612351.0/ARX  
.DELDT 05/01/26  
.FORMATTERVERSION 2.0.0  
.EMAIL BRIAN.BEYERL@STATE.MN.US  
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