848  
FNUS73 KUNR 041910  
FWSUNR  
 
SPOT FORECAST FOR SCHENK RX UNIT 4...USFS  
NATIONAL WEATHER SERVICE RAPID CITY SD  
110 PM MDT SUN OCT 4 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 1300 MDT ON OCTOBER 04.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
WARM AND DRY CONDITIONS ARE EXPECTED FOR THE BURN  
AREA THROUGH THE NEXT WEEK. CONDITIONS WILL BE ESPECIALLY DRY AND  
WARM ON MONDAY AND TUESDAY WITH MINIMUM HUMIDITIES IN THE TEENS  
AND HIGH TEMPERATURES IN THE MID TO LOW 80S. WINDS THROUGH THE  
WEEK WILL BE LIGHT AND DIURNALLY DRIVEN.  
   
REST OF TODAY
 
 
SKY/WEATHER.........SUNNY (0-5 PERCENT).  
MAX TEMPERATURE.....AROUND 72.  
MIN HUMIDITY........34 PERCENT.  
WIND (20 FT)........SOUTH WINDS AROUND 10 MPH SHIFTING TO THE  
SOUTHEAST LATE IN THE AFTERNOON. GUSTS UP  
TO 16 MPH.  
CWR.................0 PERCENT.  
MIXING HEIGHT.......4500 TO 5000 FT AGL.  
TRANSPORT WINDS.....SOUTH 10 TO 15 MPH.  
SMOKE DISPERSAL.....FAIR.  
 
TIME (MDT) 1PM 2PM 3PM 4PM 5PM  
SKY (%).........1 2 3 3 2  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0  
TEMP............70 71 72 72 70  
RH..............44 38 34 36 40  
20 FT WIND DIR..S S S SE SE  
20 FT WIND SPD..2 2 2 2 2  
20 FT WIND GUST.4 4 5 6 6  
MIX HGT (KFT)...2.7 3.0 5.0 3.3 2.8  
TRANSP WIND DIR.S S S S SE  
TRANSP WIND SPD.12 10 10 10 12  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR (0-10 PERCENT).  
MIN TEMPERATURE.....AROUND 50.  
MAX HUMIDITY........72 PERCENT.  
WIND (20 FT)........EAST WINDS 0 TO 4 MPH OVERNIGHT.  
CWR.................0 PERCENT.  
MIXING HEIGHT.......400 TO 900 FT AGL.  
TRANSPORT WINDS.....EAST 10 TO 15 MPH SHIFTING TO  
THE NORTH OVERNIGHT.  
SMOKE DISPERSAL.....POOR.  
 
TIME (MDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........4 1 4 6 4 2 3 4 5 3 5 6  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............63 61 58 56 55 55 54 53 52 51 50 50  
RH..............43 52 56 58 60 62 67 68 70 72 72 68  
20 FT WIND DIR..E E E NE E E E E E NE NE NE  
20 FT WIND SPD..4 4 4 5 4 4 3 3 2 2 2 2  
20 FT WIND GUST.8 8 8 6 6 5 5 5 4 4 4 4  
MIX HGT (KFT)...0.6 0.4 0.4 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5  
TRANSP WIND DIR.SE SE E E E E E E NE N N N  
TRANSP WIND SPD.10 12 14 12 10 10 9 8 7 7 7 7  
   
MONDAY
 
 
SKY/WEATHER.........SUNNY (5-15 PERCENT).  
MAX TEMPERATURE.....AROUND 84.  
MIN HUMIDITY........15 PERCENT.  
WIND (20 FT)........WEST TO NORTHWEST WINDS AT .  
CWR.................0 PERCENT.  
MIXING HEIGHT.......5500 TO 6000 FT AGL.  
TRANSPORT WINDS.....NORTHWEST WIND 2 TO 5 MPH SHIFTING TO WEST  
AT 5 TO 8 MPH.  
SMOKE DISPERSAL.....GOOD.  
 
TIME (MDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........4 11 9 6 0 7 3 3 5 11 19 13  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
TEMP............50 52 55 58 62 66 68 72 76 79 81 77  
RH..............67 62 55 45 40 32 28 22 18 16 16 19  
20 FT WIND DIR..N N NW W W W W W W W NW NW  
20 FT WIND SPD..2 2 2 3 5 5 5 8 8 8 7 6  
20 FT WIND GUST.4 4 4 5 7 7 8 10 12 12 10 10  
MIX HGT (KFT)...0.5 0.4 0.4 0.4 1.1 1.8 2.4 3.6 4.8 6.0 4.1 2.3  
TRANSP WIND DIR.N NW NW NW NW W W W W W NW NW  
TRANSP WIND SPD.7 7 7 7 8 10 13 15 15 16 15 13  
   
FORECAST DAYS 3 THROUGH 5
 
   
TUESDAY
 
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE UPPER 70S.  
NORTHWEST WINDS 4 TO 8 MPH.    
WEDNESDAY
 
 
CLEAR. LOWS IN THE LOWER 50S. HIGHS IN THE LOWER 70S. SOUTHEAST  
WINDS 4 TO 8 MPH.    
THURSDAY
 
 
MOSTLY CLEAR. LOWS AROUND 50. HIGHS AROUND 70. EAST WINDS 5 TO  
10 MPH.  
 

 
FORECASTER...BS  
REQUESTED BY...HAYDEN HOELSCHER  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2622863.3/UNR  
.DELDT 10/04/26  
.FORMATTERVERSION 2.0.0  
.EMAIL HAYDEN.HOELSCHER@USDA.GOV  
 
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