457  
FNUS73 KMPX 111523  
FWSMPX  
 
SPOT FORECAST FOR MEINE PRAIRIE BANK...MN DNR  
NATIONAL WEATHER SERVICE TWIN CITIES/CHANHASSEN MN  
1023 AM CDT MON MAY 11 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 1000 CDT ON MAY 11.  
PLEASE CONTACT OUR OFFICE IF YOU HAVE QUESTIONS OR CONCERNS WITH  
THIS FORECAST.  
   
DISCUSSION  
FOR THE MEINE PRAIRIE BANK BURN, MOSTLY SUNNY SKIES ARE  
EXPECTED TODAY WITH TEMPERATURES IN THE MID 50S AND RH IN THE  
MID 30S PERCENT AT IGNITION TIME. TEMPERATURES REACH THE LOWER 70S  
THIS AFTERNOON AS RH FALLS TO AROUND 20 PERCENT. WINDS WILL FAVOR A  
SOUTHERLY DIRECTION AT 5-10MPH WITH GUSTS 8-12MPH AT IGNITION TIME.  
WINDS WILL INCREASE THROUGH THE AFTERNOON AS A FRONT APPROACHES,  
BECOMING 10-15MPH FROM ABOUT 3PM ONWARD WITH GUSTS 20-25MPH BY LATE  
AFTERNOON.  
   
REST OF TODAY  
 
SKY/WEATHER.........MOSTLY SUNNY (20-30 PERCENT).  
TEMPERATURE.........55 AT IGNITION...MAX 73.  
RH..................34 PERCENT AT IGNITION...MIN 20 PERCENT.  
WIND (20 FT)........WINDS SOUTH AT 3 MPH AT IGNITION...OTHERWISE  
LIGHT WINDS BECOMING SOUTHEAST 6 TO 14 MPH LATE  
IN THE MORNING.  
SMOKE DISPERSAL.....FAIR /14700 KNOT-FT/ AT IGNITION.  
MAX...EXCELLENT /76600 KNOT-FT/.  
MIXING HEIGHT.......2100 FT AGL AT IGNITION...OTHERWISE 4800 FT  
AGL.  
TRANSPORT WINDS.....SOUTH 8 TO 16 MPH INCREASING TO AROUND 18 MPH  
LATE IN THE AFTERNOON.  
 
TIME (CDT) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 6PM 7PM 8PM 9PM  
SKY COVER.......MCR MCR MCR MCR PC PC PC PC PC PC MC MC  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............55 59 63 65 67 70 71 72 73 72 69 65  
RH..............34 29 24 24 23 22 21 21 20 24 27 33  
20 FT WIND DIR..S S S S SE SE S S S S SE SE  
20 FT WIND SPD..3 6 8 9 10 12 13 14 16 15 16 18  
20 FT WIND GUST.8 10 13 14 16 17 20 21 24 23 24 26  
MIX HGT (KFT)...2.1 3.3 3.5 4.2 4.3 4.5 4.6 4.8 4.8 2.4 0.7 0.6  
TRANSP WIND DIR.S S S S S S S S S S S SE  
TRANSP WIND SPD.8 8 10 12 13 14 16 18 23 21 16 18  
   
TONIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (60-70 PERCENT).  
TEMPERATURE.........MIN 55.  
RH..................MAX 59 PERCENT.  
WIND (20 FT)........SOUTH WINDS 15 TO 20 MPH SHIFTING TO THE  
SOUTHWEST 18 TO 20 MPH AFTER 3 AM.  
SMOKE DISPERSAL.....EXCELLENT (96100 KNOT-FT) EARLY IN THE EVENING  
DECREASING TO POOR (10000 KNOT-FT) LATE IN THE  
NIGHT.  
MIXING HEIGHT.......600 FT AGL.  
TRANSPORT WINDS.....SOUTH 16 TO 24 MPH SHIFTING TO THE SOUTHWEST  
AROUND 20 MPH EARLY IN THE MORNING.  
   
TUESDAY  
 
SKY/WEATHER.........PARTLY SUNNY (50-60 PERCENT) THEN BECOMING  
SUNNY (10-20 PERCENT).  
TEMPERATURE.........MAX 74.  
RH..................MIN 26 PERCENT.  
WIND (20 FT)........WINDY. WEST WINDS 16 TO 18 MPH SHIFTING TO THE  
NORTHWEST 21 TO 30 MPH IN THE LATE MORNING AND  
AFTERNOON.  
SMOKE DISPERSAL.....POOR (10800 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO EXCELLENT (91900 KNOT-FT) IN THE  
AFTERNOON INCREASING TO EXCELLENT (244700  
KNOT-FT).  
MIXING HEIGHT.......8600 FT AGL.  
TRANSPORT WINDS.....WEST 18 TO 24 MPH INCREASING TO NORTHWEST 29 TO  
37 MPH IN THE LATE MORNING AND AFTERNOON.  
 
 
FORECASTER...CALDERONE  
REQUESTED BY...BRAD BOLDUAN  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2613367.0/MPX  
.DELDT 05/11/26  
.FORMATTERVERSION 2.0.0  
.EMAIL BRAD.BOLDUAN@STATE.MN.US  
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