429  
FNUS75 KBOU 160544  
FWSBOU  
 
SPOT FORECAST FOR SEMINOLE STRUCTURE FIRE...COUNTY  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
1144 PM MDT WED OCT 15 2025  
 
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
LIGHT SOUTH WINDS CAN BE EXPECTED THROUGH THE NIGHT  
IN THE VALLEY. THERE IS STILL A 10 PERCENT CHANCE OF A LIGHT RAIN  
SHOWER. BRIEF 20-30 MPH WIND GUSTS COULD BE POSSIBLE WITH A  
SHOWER, BUT THE CHANCE OF THIS HAPPENING IS ABOUT 5%. WINDS WILL  
BECOME MORE WEST TO NORTHWEST THURSDAY MORNING, WITH LOWERING  
HUMIDITIES.  
   
REST OF TONIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT). SLIGHT CHANCE OF  
RAIN SHOWERS.  
CWR.................5 PERCENT.  
CHANCE OF THUNDER...5 PERCENT.  
MIN TEMPERATURE.....AROUND 45.  
MAX HUMIDITY........63 PERCENT.  
WIND (20 FT)........SOUTH WINDS 4 TO 8 MPH.  
MIXING HEIGHT.......BELOW 1000 FT AGL.  
TRANSPORT WINDS.....SOUTH 10 MPH.  
SMOKE DISPERSAL.....POOR.  
 
TIME (MDT) MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........28 28 28 28 28 28  
WEATHER COV.....SCH SCH SCH SCH SCH SCH  
WEATHER TYPE....RW RW RW RW RW RW  
TSTM COV........  
CWR.............10 10 10 10 10 10  
CHC OF THDR (%).10 10 10 0 0 0  
TEMP............57 55 53 51 49 47  
RH..............48 53 58 60 60 63  
20 FT WIND DIR..SW SW SW SW SW SW  
20 FT WIND SPD..6 6 6 5 5 4  
20 FT WIND GUST.10 10 10 9 9 8  
MIX HGT (KFT)...0.6 0.4 0.4 0.5 0.7 0.5  
TRANSP WIND DIR.S S S S S S  
TRANSP WIND SPD.8 10 10 11 12 11  
VRATE KT-FT/1K..6 4 4 6 9 5  
SMOKEDISPERSION.P P P P P P  
 
 
FORECASTER...GIMMESTAD  
REQUESTED BY...JPM  
TYPE OF REQUEST...WILDFIRE  
.TAG 2523718.0/BOU  
.DELDT 10/16/25  
.FORMATTERVERSION 2.0.0  
.EMAIL SUPERVISORS@JEFFCOM911CO.GOV  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab CO Page
Main Text Page