359  
FNUS73 KBIS 281126  
FWSBIS  
 
SPOT FORECAST FOR LITTLE MISSOURI...USFS  
NATIONAL WEATHER SERVICE BISMARCK ND  
626 AM CDT THU AUG 28 2025  
 
FORECAST IS BASED ON FORECAST START TIME OF 0800 CDT ON AUGUST 28.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
INCREASING CLOUDS WILL BE FOUND TODAY, WITH CONTINUED WARM AND DRY  
CONDITIONS. WINDS WILL BE LIGHT AND SOUTH TO SOUTHEAST, WHILE AFTERNOON  
HUMIDITY VALUES AGAIN LOWER INTO THE LOW TO MID 20S. MORE CLOUDS WILL  
FILTER IN TONIGHT, WHILE WINDS REMAIN LIGHT OUT OF THE SOUTH. HUMIDITY  
RECOVERIES WILL BE NEAR 70 PERCENT. AN ISOLATED SHOWER IS POSSIBLE NEAR  
THE FIRE AREA LATER IN THE NIGHT. FRIDAY WILL SEE MOSTLY CLOUDY SKIES  
WITH A SLIGHT CHANCE FOR SHOWERS AND ISOLATED THUNDERSTORMS. TEMPERATURES  
WILL REMAIN IN THE 80S, WITH AFTERNOON HUMIDITY VALUES RAISING SLIGHTLY  
INTO THE MID TO UPPER 30S. WINDS WILL REMAIN LIGHT AND MAINLY SOUTHEASTERLY.  
   
REST OF TODAY
 
 
SKY/WEATHER.........PARTLY CLOUDY.  
CWR.................0 PERCENT.  
CHANCE OF PCPN......0 PERCENT.  
CHANCE OF THUNDER...0 PERCENT.  
MAX TEMPERATURE.....AROUND 85.  
MIN HUMIDITY........25 PERCENT.  
WIND (20 FT)........SOUTH SOUTHEAST WIND 5 TO 10 MPH.  
MIXING HEIGHT.......9900 FT AGL.  
TRANSPORT WINDS.....SOUTH SOUTHEAST 5 TO 15 MPH.  
SMOKE DISPERSAL.....POOR (3800 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO GOOD (63000 KNOT-FT) IN THE  
AFTERNOON.  
 
TIME (CDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........34 37 39 37 36 34 39 45 50 53  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0  
CHC OF THDR (%).0 0 0 0 0 0 0 0 0 0  
TEMP............55 61 69 74 78 82 84 85 85 85  
RH..............74 66 57 48 40 34 31 29 28 28  
20 FT WIND DIR..S S S S S S SE SE SE SE  
20 FT WIND SPD..2 2 3 5 5 6 5 6 6 6  
20 FT WIND GUST.5 6 7 8 10 11 11 12 12 12  
MIX HGT (KFT)...0.7 0.6 0.9 1.9 5.1 8.3 9.0 9.5 9.7 9.9  
TRANSP WIND DIR.S S S S S SE SE SE SE SE  
TRANSP WIND SPD.9 7 7 7 7 7 8 7 7 7  
DISPR KT-FT/1K..5 4 6 11 31 50 63 57 58 59  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY.  
CWR.................2 PERCENT.  
CHANCE OF PCPN......10 PERCENT.  
CHANCE OF THUNDER...2 PERCENT.  
MIN TEMPERATURE.....AROUND 59.  
MAX HUMIDITY........70 PERCENT.  
WIND (20 FT)........SOUTH SOUTHEAST WINDS 5 TO 10 MPH.  
MIXING HEIGHT.......700 FT AGL.  
TRANSPORT WINDS.....SOUTH SOUTHEAST WINDS 5 TO 15 MPH.  
SMOKE DISPERSAL.....GOOD (66000 KNOT-FT) EARLY IN THE EVENING  
DECREASING TO POOR (4800 KNOT-FT) LATE IN THE  
NIGHT.  
 
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........57 58 60 62 64 60 54 55 54 56 58 62  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
CHC OF PCPN (%).0 0 0 0 0 0 0 0 0 0 0 10  
CHC OF THDR (%).0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............85 83 80 76 72 69 67 65 64 62 62 61  
RH..............28 31 34 37 43 47 50 54 56 60 60 62  
20 FT WIND DIR..SE SE SE SE SE SE S S S S S S  
20 FT WIND SPD..6 6 5 5 5 5 5 5 5 4 4 4  
20 FT WIND GUST.12 11 9 8 9 9 9 9 9 8 8 7  
MIX HGT (KFT)...9.4 6.4 1.4 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7  
TRANSP WIND DIR.SE S SE E SE S S S S S S S  
TRANSP WIND SPD.8 10 10 9 9 10 12 10 10 10 9 8  
DISPR KT-FT/1K..66 58 13 6 6 6 7 6 6 6 5 5  
   
FRIDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS.  
CWR.................10 PERCENT.  
CHANCE OF PCPN......20 PERCENT.  
CHANCE OF THUNDER...10 PERCENT.  
MAX TEMPERATURE.....AROUND 81.  
MIN HUMIDITY........38 PERCENT.  
WIND (20 FT)........SOUTH SOUTHEAST WINDS 5 TO 10 MPH. GUSTY AND  
ERRATIC WINDS POSSIBLE NEAR ANY THUNDERSTORMS.  
MIXING HEIGHT.......8500 FT AGL.  
TRANSPORT WINDS.....EAST SOUTHEAST 6 TO 12 MPH.  
SMOKE DISPERSAL.....POOR (3600 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO GOOD (72900 KNOT-FT) IN THE  
AFTERNOON.  
 
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........68 81 78 63 67 75 77 78 79 79 80 80  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
CHC OF PCPN (%).10 10 10 10 10 10 10 10 10 10 10 10  
CHC OF THDR (%).0 0 0 0 0 0 0 0 0 0 10 10  
TEMP............60 59 60 64 69 73 76 78 79 80 80 80  
RH..............67 72 72 67 63 55 48 42 39 38 38 38  
20 FT WIND DIR..S S S S S S S SE SE SE E SE  
20 FT WIND SPD..3 3 3 3 4 4 5 5 5 6 6 6  
20 FT WIND GUST.6 6 6 7 8 9 10 11 12 12 12 12  
MIX HGT (KFT)...0.7 0.7 0.6 0.7 1.2 2.6 4.5 6.3 7.7 8.5 8.3 6.7  
TRANSP WIND DIR.S S S S S S SE SE E E E E  
TRANSP WIND SPD.7 8 7 6 6 9 12 12 10 9 8 8  
DISPR KT-FT/1K..4 5 4 4 6 21 43 63 73 70 58 45  
 

 
FORECASTER...ANGLIN  
REQUESTED BY...DAVID KANNAS  
TYPE OF REQUEST...WILDFIRE  
.TAG 2520884.0/BIS  
.DELDT 08/28/25  
.FORMATTERVERSION 2.0.0  
.EMAIL WBROYLES@YAHOO.COM,D_KANNAS@YAHOO.COM  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab ND Page Main Text Page