285  
FNUS73 KDDC 182339  
FWSDDC  
 
SPOT FORECAST FOR HERMAN RANCH FIRE...KANSAS FOREST SERVICE  
NATIONAL WEATHER SERVICE DODGE CITY KS  
639 PM CDT MON MAY 18 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 1900 CDT ON MAY 18.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
PLEASE CONTACT US VIA NWS CHAT, 800MHZ RADIO OR PHONE IF YOU HAVE  
QUESTIONS OR CONCERNS WITH THIS FORECAST,  
   
..RED FLAG WARNING IN EFFECT UNTIL 9 PM CDT THIS EVENING
 
 
   
DISCUSSION
 
 
A COLD FRONT WILL CONTINUE TO SURGE SOUTHWARD THROUGH SOUTHWEST  
KANSAS AND SOUTH CENTRAL KANSAS, MOVING INTO NORTHERN OKLAHOMA  
EARLY THIS EVENING. STRONG NORTH WINDS AROUND 20 TO 30 MPH WITH  
GUSTS UPWARD OF 40 TO 45 MPH DEVELOPING BEHIND THE FRONT CAN BE  
EXPECTED TO PERSIST THROUGH MID/LATE EVENING WITH WINDS THEN  
BEGINNING TO SLIGHTLY SUBSIDE SOMEWHAT OVERNIGHT INTO EARLY  
TUESDAY MORNING.  
   
REST OF TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (20-30 PERCENT).  
CWR.................10 PERCENT.  
MIN TEMPERATURE.....AROUND 45.  
MAX HUMIDITY........78 PERCENT.  
WIND (20 FT)........BREEZY. SOUTHWEST WINDS 17 TO 22 MPH WITH GUSTS  
TO AROUND 30 MPH SHIFTING TO THE NORTH 16 TO 27  
MPH WITH GUSTS TO AROUND 37 MPH IN THE LATE  
EVENING AND OVERNIGHT, THEN DECREASING TO 15 TO  
17 MPH WITH GUSTS TO AROUND 26 MPH AFTER 3 AM.  
MIXING HEIGHT.......600 FT AGL.  
TRANSPORT WINDS.....SOUTH AROUND 35 MPH BECOMING SOUTHWEST AROUND  
23 MPH EARLY IN THE EVENING, THEN SHIFTING TO  
THE NORTH 24 TO 33 MPH IN THE LATE EVENING AND  
OVERNIGHT.  
 
TIME (CDT) 7 PM 9 PM 11 PM 1 AM 3 AM 5 AM  
SKY (%).........17 18 22 29 28 28  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
CWR.............0 10 0 0 0 0  
TEMP............89 75 63 56 53 48  
RH..............19 38 59 68 71 78  
20 FT WIND......NW 18 NW 25 N 25 N 19 N 17 N 17  
20 FT WIND GUST.25 34 36 29 26 26  
MIX HGT (FT)....5200 700 600 1400 2200 2000  
TRANSPORT WIND..W 35 N 23 N 28 N 33 N 30 N 26  
   
TUESDAY
 
 
SKY/WEATHER.........SUNNY (10-20 PERCENT).  
CWR.................0 PERCENT.  
MAX TEMPERATURE.....AROUND 70.  
MIN HUMIDITY........33 PERCENT.  
WIND (20 FT)........NORTH WINDS 10 TO 17 MPH WITH GUSTS TO AROUND  
25 MPH SHIFTING TO THE NORTHEAST 10 TO 11 MPH  
WITH GUSTS TO AROUND 18 MPH LATE IN THE  
AFTERNOON.  
MIXING HEIGHT.......5300 FT AGL.  
TRANSPORT WINDS.....NORTH 15 TO 24 MPH.  
 
TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM  
SKY (%).........27 23 15 7 5 8  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
CWR.............0 0 0 0 0 0  
TEMP............47 47 53 59 66 69  
RH..............79 77 59 47 37 33  
20 FT WIND......N 17 N 15 N 14 N 13 N 12 NE 11  
20 FT WIND GUST.25 24 22 20 18 18  
MIX HGT (FT)....1400 2500 2900 3700 4500 5100  
TRANSPORT WIND..N 24 N 24 N 22 N 20 N 17 N 15  
   
TUESDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT).  
CWR.................0 PERCENT.  
MIN TEMPERATURE.....AROUND 44.  
MAX HUMIDITY........93 PERCENT.  
WIND (20 FT)........NORTHEAST WINDS 5 TO 10 MPH. GUSTS UP TO 21 MPH  
EARLY IN THE EVENING.  
MIXING HEIGHT.......600 FT AGL.  
TRANSPORT WINDS.....EAST 13 TO 15 MPH.  
 
TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY (%).........11 9 14 13 5 4  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
CWR.............0 0 0 0 0 0  
TEMP............69 66 59 55 52 48  
RH..............34 38 55 68 79 88  
20 FT WIND......NE 10 E 9 NE 6 NE 6 NE 6 NE 5  
20 FT WIND GUST.17 14 11 10 10 10  
MIX HGT (FT)....5300 4100 600 600 600 600  
TRANSPORT WIND..E 15 E 15 E 15 E 15 E 15 E 14  
   
WEDNESDAY
 
 
SKY/WEATHER.........PARTLY SUNNY (50-60 PERCENT).  
CWR.................10 PERCENT.  
MAX TEMPERATURE.....AROUND 70.  
MIN HUMIDITY........44 PERCENT.  
WIND (20 FT)........EAST WINDS 5 TO 8 MPH INCREASING TO AROUND 8  
MPH LATE IN THE AFTERNOON.  
MIXING HEIGHT.......4800 FT AGL.  
TRANSPORT WINDS.....EAST 13 TO 16 MPH.  
 
TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM  
SKY (%).........35 43 63 63 67 75  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
CWR.............0 10 10 10 10 10  
TEMP............46 47 55 59 63 67  
RH..............95 93 66 56 48 45  
20 FT WIND......NE 5 E 6 E 7 E 8 E 8 E 8  
20 FT WIND GUST.8 10 12 13 13 14  
MIX HGT (FT)....600 1500 2900 4000 4600 4700  
TRANSPORT WIND..E 13 E 13 E 16 E 16 E 15 SE 15  
   
FORECAST DAYS 3 THROUGH 5
 
   
THURSDAY
 
 
SHOWERS AND CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 40S. HIGHS  
AROUND 70. EAST WINDS AROUND 6 MPH.    
FRIDAY
 
 
SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS. LOWS AROUND 50. HIGHS  
IN THE UPPER 70S. LIGHT WINDS.    
SATURDAY
 
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE  
LOWER 50S. HIGHS IN THE UPPER 70S. NORTHEAST WINDS AROUND 5 MPH.  
 

 
FORECASTER...J JOHNSON  
REQUESTED BY...AARON WILLIAMS  
TYPE OF REQUEST...WILDFIRE  
.TAG 2613977.0/DDC  
.DELDT 05/18/26  
.FORMATTERVERSION 2.0.0  
.EMAIL ATWILLIAMS@KSU.EDU  
 
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