756  
FNUS73 KFGF 060958  
FWSFGF  
 
SPOT FORECAST FOR HAVEN WPA...USFWS  
NATIONAL WEATHER SERVICE GRAND FORKS ND  
458 AM CDT FRI JUN 6 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 1000 CDT ON JUNE 06.  
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  
 
MAINLY SUNNY TODAY, THOUGH SMOKE ALOFT MAY GIVE THE SUN A HAZY  
APPEARANCE. LIGHT WINDS TO START TODAY BUT BY LATE MORNING INTO  
THE AFTERNOON LOOK FOR WINDS TO BE SOUTHERLY AND INCREASING  
INTO THE 10 TO 15 MPH RANGE. NO FRONTS IN THE AREA SO ONCE  
SURFACE WINDS CAN GET GOING THE DIRECTION SHOULD REMAIN PRETTY  
CONSISTENT 200 TO 170.  
 
   
TODAY  
 
SKY/WEATHER.........MOSTLY SUNNY (25-35 PERCENT).  
MAX TEMPERATURE.....AROUND 74.  
MIN HUMIDITY........41 PERCENT.  
WIND (20 FT)........SOUTH WINDS 10 TO 15 MPH AFTERNOON.  
MIXING HEIGHT.......6500 FT AGL.  
MIXING WINDS........SOUTH 5 TO 10 MPH.  
 
TIME (CDT) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........30 30 30 30 30 30 30 30  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............64 67 69 70 71 72 73 73  
RH..............65 54 49 46 46 43 41 43  
20 FT WIND DIR..SW S S S S S S S  
20 FT WIND SPD..5 5 5 10 10 10 10 10  
20 FT WIND GUST.9 11 12 14 14 15 15 16  
MIX HGT (KFT)...2.0 4.0 5.5 6.3 6.5 6.5 6.5 6.4  
MIXING WIND DIR.SW S S S S S S S  
MIXING WIND SPD.5 5 10 10 10 10 10 10  
   
TONIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT).  
MIN TEMPERATURE.....AROUND 52.  
MAX HUMIDITY........100 PERCENT.  
WIND (20 FT)........SOUTH WINDS AROUND 10 MPH. GUSTS UP TO 21 MPH  
AFTER 3 AM.  
MIXING HEIGHT.......500 FT AGL.  
MIXING WINDS........SOUTH 10 TO 15 MPH.  
 
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........30 30 30 30 34 33 30 33 30 30 30 31  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............72 72 70 64 61 59 57 56 55 54 54 53  
RH..............44 44 49 63 70 75 80 83 90 90 93 96  
20 FT WIND DIR..S S S S S S S S S S S S  
20 FT WIND SPD..10 10 10 10 10 10 10 10 10 10 10 10  
20 FT WIND GUST.15 14 14 14 14 14 14 16 16 16 18 19  
MIX HGT (KFT)...6.5 5.3 1.1 0.6 0.5 0.6 0.6 0.7 0.7 0.7 0.6 0.7  
MIXING WIND DIR.S S S S S S S S S S S S  
MIXING WIND SPD.10 10 10 10 10 15 15 15 15 15 15 15  
   
SATURDAY  
 
SKY/WEATHER.........MOSTLY SUNNY (45-55 PERCENT) THEN BECOMING  
MOSTLY CLOUDY (70-80 PERCENT). RAIN SHOWERS  
WITH THUNDERSTORMS LIKELY IN THE AFTERNOON.  
MAX TEMPERATURE.....AROUND 77.  
MIN HUMIDITY........48 PERCENT.  
WIND (20 FT)........SOUTH WINDS 10 TO 15 MPH INCREASING TO AROUND  
20 MPH WITH GUSTS TO AROUND 30 MPH IN THE LATE  
MORNING AND EARLY AFTERNOON, THEN SHIFTING TO  
THE WEST WITH GUSTS TO AROUND 30 MPH LATE IN  
THE AFTERNOON. GUSTY AND ERRATIC WINDS EXPECTED  
NEAR THUNDERSTORMS EARLY IN THE AFTERNOON.  
GUSTY AND ERRATIC WINDS EXPECTED NEAR  
THUNDERSTORMS LATE IN THE AFTERNOON.  
MIXING HEIGHT.......4900 FT AGL.  
MIXING WINDS........SOUTH 15 TO 20 MPH SHIFTING TO THE SOUTHWEST  
AROUND 25 MPH IN THE LATE MORNING AND EARLY  
AFTERNOON, THEN SHIFTING TO THE WEST LATE IN  
THE AFTERNOON.  
 
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........34 47 51 37 54 61 70 78 76 74 72 67  
WEATHER COV..... CHC LKY LKY DEF  
WEATHER TYPE.... RW RW RW RW  
TSTM COV........ CHC LKY LKY LKY  
TEMP............52 54 58 61 68 71 73 75 74 74 73 70  
RH..............100 93 83 81 63 57 52 48 49 51 53 59  
20 FT WIND DIR..S S S S S S S S SW SW SW W  
20 FT WIND SPD..10 15 15 20 20 20 20 20 20 20 20 20  
20 FT WIND GUST.20 20 22 23 26 27 29 30 30 30 30 29  
MIX HGT (KFT)...0.7 0.7 1.1 1.8 2.4 2.9 3.3 3.8 4.1 4.5 4.9 4.2  
MIXING WIND DIR.S S S S S S S SW SW W W W  
MIXING WIND SPD.15 15 20 20 25 25 25 25 25 25 25 20  
 
 
FORECASTER...DR  
REQUESTED BY...TERRY GWILLIAMS  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2515422.0/FGF  
.DELDT 06/06/25  
.FORMATTERVERSION 2.0.0  
.EMAIL TERRY_GWILLIAMS@FWS.GOV  
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