022  
FNUS73 KFGF 011320  
FWSFGF  
 
SPOT FORECAST FOR MARY BROWN RX...MN DNR  
NATIONAL WEATHER SERVICE GRAND FORKS ND  
820 AM CDT TUE SEP 1 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0700 CDT ON SEPTEMBER 01.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
PLEASE CALL THE NWS IN GRAND FORKS AT 701-795-5127 FOR ADDITIONAL  
INFORMATION AND MONITOR OUR WEBSITE (WWW.WEATHER.GOV/FGF) OR NOAA  
ALL-HAZARDS RADIO FOR THE LATEST UPDATES.  
   
DISCUSSION
 
 
HERE IS THE FORECAST FOR YOUR SITE IN RURAL NORTHEAST WADENA  
COUNTY. TODAY WILL START SUNNY WITH GRADUALLY INCREASING CLOUD  
COVER THIS AFTERNOON. DESPITE INCREASING CLOUDS, AFTERNOON  
TEMPERATURES ARE FORECAST INTO THE UPPER 70S. THIS WILL HELP  
MINIMUM RH VALUES INTO THE UPPER 30S TO LOW 40S. THERE IS A 20%  
CHANCE FOR RH VALUES INTO THE 33 TO 35 PERCENT RANGE, BUT NOT  
LIKELY TO DIP LOWER. WINDS WILL INCREASE OUT OF THE WEST AROUND 10  
MPH THIS AFTERNOON, WITH A GUSTS IN THE 15-20 MPH FORECAST. THESE  
WINDS WILL BEGIN TO DIMINISH AROUND SUNSET TURNING CALM BY EARLY  
EVENING.  
   
REST OF TODAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT).  
MAX TEMPERATURE.....AROUND 79.  
MIN HUMIDITY........41 PERCENT.  
WIND (20 FT)........WEST WINDS 5 TO 10 MPH. GUSTS UP TO 21 MPH IN  
THE AFTERNOON.  
MIXING HEIGHT.......4500 FT AGL.  
MIXING WINDS........WEST 10 TO 15 MPH INCREASING TO 15 TO 20 MPH IN  
THE AFTERNOON.  
SMOKE DISPERSAL.....3300 KNOT-FT EARLY IN THE MORNING INCREASING TO  
67800 KNOT-FT IN THE AFTERNOON.  
 
TIME (CDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........14 8 6 9 17 21 37 43 49 56 57  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............51 55 61 65 70 75 77 78 79 79 78  
RH..............100 100 93 81 65 50 45 43 41 41 42  
20 FT WIND DIR..W W W W W W W W W W W  
20 FT WIND SPD..5 5 5 5 10 10 10 10 10 10 10  
20 FT WIND GUST.7 9 12 14 15 18 19 19 19 18 15  
MIX HGT (KFT)...0.4 0.4 0.9 1.7 2.7 3.4 3.8 4.2 4.3 4.5 4.1  
MIXING WIND DIR.W W W W W W W W W W W  
MIXING WIND SPD.10 10 15 15 15 20 20 20 15 15 15  
VRATE KT-FT/1K..4 3 10 23 37 54 61 68 64 63 53  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT).  
MIN TEMPERATURE.....AROUND 56.  
MAX HUMIDITY........100 PERCENT.  
WIND (20 FT)........WEST WINDS AROUND 5 MPH EARLY IN THE EVENING  
BECOMING LIGHT.  
MIXING HEIGHT.......400 FT AGL.  
MIXING WINDS........NORTHWEST 5 TO 10 MPH SHIFTING TO THE NORTHEAST  
OVERNIGHT.  
SMOKE DISPERSAL.....17200 KNOT-FT EARLY IN THE EVENING DECREASING  
TO 1700 KNOT-FT LATE IN THE NIGHT.  
 
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........66 66 74 79 81 80 66 71 72 69 65 58  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............76 74 71 68 66 64 63 61 61 60 58 57  
RH..............48 53 59 65 73 75 78 84 84 87 93 96  
20 FT WIND DIR..W W W W W NW N N N N NE E  
20 FT WIND SPD..5 5 0 0 0 0 0 0 0 0 0 0  
20 FT WIND GUST.14 11 7 5 5 3 3 2 2 2 2 2  
MIX HGT (KFT)...1.7 0.7 0.5 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4  
MIXING WIND DIR.W W W W NW NW N N NE E E NE  
MIXING WIND SPD.10 10 5 5 5 5 5 5 5 5 5 5  
VRATE KT-FT/1K..17 5 3 3 3 3 2 2 2 2 2 2  
   
WEDNESDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (20-30 PERCENT).  
MAX TEMPERATURE.....AROUND 81.  
MIN HUMIDITY........49 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......5500 FT AGL.  
MIXING WINDS........NORTH AROUND 5 MPH SHIFTING TO THE NORTHWEST IN  
THE LATE MORNING AND AFTERNOON.  
SMOKE DISPERSAL.....1300 KNOT-FT EARLY IN THE MORNING INCREASING TO  
31100 KNOT-FT IN THE AFTERNOON.  
 
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........52 48 44 31 24 20 16 19 18 6 3 2  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............57 56 60 64 70 73 75 77 79 79 79 80  
RH..............93 100 96 90 73 64 58 56 52 50 50 49  
20 FT WIND DIR..NE N N N N NW NW N N NE E E  
20 FT WIND SPD..0 0 0 0 0 0 0 0 0 0 0 0  
20 FT WIND GUST.2 2 3 2 3 5 5 6 6 6 7 7  
MIX HGT (KFT)...0.4 0.4 0.4 0.7 1.2 2.4 3.5 4.5 4.9 5.2 5.5 4.4  
MIXING WIND DIR.N NE N NW NW N N NW NW NW NW NW  
MIXING WIND SPD.5 5 5 5 5 5 5 5 5 5 5 5  
VRATE KT-FT/1K..1 1 2 4 7 15 18 27 30 31 27 26  
 

 
FORECASTER...CJ  
REQUESTED BY...DARREN BUNDY  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2621023.0/FGF  
.DELDT 09/01/26  
.FORMATTERVERSION 2.0.0  
.EMAIL DARREN.BUNDY@STATE.MN.US  
 
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