865  
FNUS73 KDMX 081310  
FWSDMX  
 
SPOT FORECAST FOR BAYS BRANCH KINDRED...IOWA DNR  
NATIONAL WEATHER SERVICE DES MOINES IA  
810 AM CDT THU MAY 8 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 0900 CDT ON MAY 08.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
AN INITIAL OBSERVATION AT IGNITION AND A MID BURN OBSERVATION ARE REQUIRED.  
 
PLEASE RELAY THEM TO THE NATIONAL WEATHER SERVICE FOR EACH PRESCRIBED BURN.  
   
DISCUSSION  
 
DRY CONDITIONS EXPECTED AGAIN TODAY WITH MINIMUM RELATIVE HUMIDITY  
VALUES FALLING TO THE 30-35% RANGE BY THIS AFTERNOON. WINDS WILL  
BE OUT OF THE EAST TO NORTHEAST WITH SPEEDS UP TO 10 TO 15 MPH.  
   
REST OF TODAY  
 
SKY/WEATHER.........SUNNY (0-5 PERCENT).  
MAX TEMPERATURE.....AROUND 73.  
MIN HUMIDITY........33 PERCENT.  
WIND (20 FT)........NORTHEAST WINDS 9 TO 10 MPH.  
MIXING HEIGHT.......5300 FT AGL.  
TRANSPORT WINDS.....EAST 12 TO 16 MPH.  
SMOKE DISPERSAL.....FAIR (21700 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO GOOD (58300 KNOT-FT) IN THE  
AFTERNOON.  
GFDI................0.  
 
TIME (CDT) 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........2 2 2 2 2 2 2 2 1  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............56 59 62 65 67 70 72 72 72  
RH..............66 60 54 48 45 39 35 34 33  
20 FT WIND DIR..E E NE NE NE NE NE NE NE  
20 FT WIND SPD..9 9 9 10 10 10 10 10 10  
20 FT WIND GUST.10 10 10 13 13 13 16 17 15  
MIX HGT (KFT)...1.8 1.8 2.1 2.6 3.0 4.0 4.5 4.9 5.3  
TRANSP WIND DIR.E E E E NE E E NE NE  
TRANSP WIND SPD.15 14 14 16 16 16 15 13 12  
GFDI............0 0 0 0 0 0 0 0 0  
SMOKE DISPERSAL.24 22 25 37 43 56 58 54 53  
SMOKE CAT.......PR PR PR PR FR FR FR FR FR  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR (0-10 PERCENT).  
MIN TEMPERATURE.....AROUND 43.  
MAX HUMIDITY........88 PERCENT.  
WIND (20 FT)........NORTHEAST WINDS 5 TO 10 MPH IN THE EVENING  
BECOMING LIGHT.  
MIXING HEIGHT.......400 FT AGL.  
TRANSPORT WINDS.....EAST 9 TO 14 MPH SHIFTING TO THE SOUTHEAST 8 TO  
9 MPH OVERNIGHT.  
SMOKE DISPERSAL.....GOOD (56000 KNOT-FT) EARLY IN THE EVENING  
DECREASING TO POOR (2800 KNOT-FT) LATE IN THE  
NIGHT.  
GFDI................0.  
 
TIME (CDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........2 5 4 6 7 4 4 11 11 6 6 10  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............73 71 67 60 58 55 52 51 49 48 46 45  
RH..............30 31 39 51 60 64 74 74 80 80 88 85  
20 FT WIND DIR..NE NE NE NE E E E E E E E E  
20 FT WIND SPD..10 9 7 6 6 5 5 3 2 2 2 2  
20 FT WIND GUST.14 14 12 9 9 8 7 7 6 5 5 5  
MIX HGT (KFT)...5.1 4.2 0.5 0.5 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4  
TRANSP WIND DIR.NE E E E E E E E SE SE E SE  
TRANSP WIND SPD.13 14 10 13 12 12 12 9 9 9 8 8  
GFDI............0 0 0 0 0 0 0 0 0 0 0 0  
SMOKE DISPERSAL.56 50 5 6 4 4 4 3 3 3 3 3  
SMOKE CAT.......FR FR PR PR PR PR PR PR PR PR PR PR  
   
FRIDAY  
 
SKY/WEATHER.........SUNNY (10-20 PERCENT).  
MAX TEMPERATURE.....AROUND 75.  
MIN HUMIDITY........31 PERCENT.  
WIND (20 FT)........LIGHT WINDS.  
MIXING HEIGHT.......4000 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 5 TO 8 MPH SHIFTING TO THE EAST 3 TO  
6 MPH LATE IN THE MORNING.  
SMOKE DISPERSAL.....POOR (1800 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO FAIR (16000 KNOT-FT) IN THE  
AFTERNOON.  
GFDI................0.  
 
TIME (CDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........19 30 26 8 7 6 5 3 3 3 3 4  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............45 44 48 52 59 63 66 69 71 72 74 74  
RH..............81 83 78 69 53 46 42 37 35 33 31 31  
20 FT WIND DIR..E E SE SE SE SE E E E SE SE SE  
20 FT WIND SPD..2 2 2 2 2 2 3 3 3 3 3 3  
20 FT WIND GUST.5 5 5 5 6 6 7 7 7 8 8 8  
MIX HGT (KFT)...0.3 0.4 0.7 1.1 1.8 2.4 2.8 3.3 3.5 3.8 4.0 3.4  
TRANSP WIND DIR.SE SE SE SE SE E E E E NE NE E  
TRANSP WIND SPD.8 6 7 6 5 6 5 3 3 3 5 6  
GFDI............0 0 0 0 0 0 0 0 0 0 0 0  
SMOKE DISPERSAL.2 2 4 6 7 12 12 10 10 13 16 15  
SMOKE CAT.......PR PR PR PR PR PR PR PR PR PR PR PR  
 
 
FORECASTER...05  
REQUESTED BY...TANNER VENTEICHER  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2513500.0/DMX  
.DELDT 05/08/25  
.FORMATTERVERSION 2.0.0  
.EMAIL TANNER.VENTEICHER@DNR.IOWA.GOV  
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