706  
FNUS75 KBOU 300001  
FWSBOU  
 
SPOT FORECAST FOR RAWAH...NORTHERN COLORADO INTERAGENCY DISPATCH  
NATIONAL WEATHER SERVICE DENVER/BOULDER CO  
601 PM MDT TUE JUL 29 2025  
 
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
SCATTERED SHOWERS AND A FEW THUNDERSTORMS WILL LINGER  
THROUGH ABOUT MID EVENING WITH PARTIAL CLEARING OVERNIGHT. THERE  
WILL BE ANOTHER ROUND OF LIKELY SHOWERS AND THUNDERSTORMS ON  
WEDNESDAY WITH HEAVY RAINFALL POSSIBLE.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (60-70 PERCENT) UNTIL 2100, THEN  
PARTLY CLOUDY (35-45 PERCENT). CHANCE OF RAIN  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS  
UNTIL 2100, THEN SLIGHT CHANCE OF RAIN SHOWERS  
UNTIL 2400.  
CWR.................7 PERCENT.  
CHANCE OF THUNDER...22 PERCENT.  
MIN TEMPERATURE.....AROUND 45.  
MAX HUMIDITY........76 PERCENT.  
WIND (20 FT)........SOUTHEAST WINDS 5 TO 12 MPH UNTIL 2000. SOUTH  
AROUND 5 MPH AFTER 0400. GUSTY AND ERRATIC  
WINDS EXPECTED NEAR THUNDERSTORMS UNTIL 2100.  
MIXING HEIGHT.......3700 FT AGL UNTIL 2000. BELOW 1000 FT AGL AFTER  
2100.  
TRANSPORT WINDS.....SOUTHEAST 8 TO 13 MPH UNTIL 2400, THEN 8 TO 10  
MPH UNTIL 0200, THEN 8 TO 9 MPH UNTIL 0400,  
THEN SOUTHEAST 8 TO 9 MPH.  
SMOKE DISPERSAL.....FAIR UNTIL 1900. POOR AFTER 2400.  
 
TIME (MDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........72 64 55 47 47 43 43 42 39 32 29 30  
WEATHER COV.....CHC CHC CHC SCH SCH SCH  
WEATHER TYPE....RW RW RW RW RW RW  
TSTM COV........SCH SCH SCH  
CWR.............10 10 10 10 10 10 0 0 0 0 0 0  
CHC OF THDR (%).20 20 20 10 10 10 10 10 10 0 0 0  
TEMP............68 65 62 59 57 55 54 53 52 50 47 45  
RH..............37 43 48 53 55 57 57 59 61 68 74 76  
20 FT WIND DIR..SE SE SE S S S S SE S S S S  
20 FT WIND SPD..7 7 7 6 5 5 5 5 3 3 3 3  
20 FT WIND GUST.12 10 10 9 8 8 7 7 6 5 6 6  
MIX HGT (KFT)...4.6 3.7 1.1 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8  
TRANSP WIND DIR.SE SE SE SE SE S S SE SE SE SE S  
TRANSP WIND SPD.12 12 12 12 12 9 7 7 7 6 6 6  
VRATE KT-FT/1K..47 37 11 8 8 7 5 5 5 4 4 4  
SMOKEDISPERSION.F P P P P P P P P P P P  
   
WEDNESDAY
 
 
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT) UNTIL 0800, THEN  
MOSTLY SUNNY (10-20 PERCENT) UNTIL 1100, THEN  
PARTLY CLOUDY (25-35 PERCENT) UNTIL 1200, THEN  
MOSTLY CLOUDY (75-85 PERCENT). RAIN SHOWERS AND  
THUNDERSTORMS LIKELY AFTER 1200.  
CWR.................3 PERCENT INCREASING TO 62 PERCENT.  
CHANCE OF THUNDER...69 PERCENT.  
MAX TEMPERATURE.....AROUND 73.  
MIN HUMIDITY........27 PERCENT.  
WIND (20 FT)........SOUTH WINDS AROUND 5 MPH UNTIL 0800, THEN  
SOUTHEAST UNTIL 1000, THEN EAST UNTIL 1100,  
THEN NORTHEAST 5 TO 8 MPH UNTIL 1300, THEN EAST  
5 TO 13 MPH. GUSTY AND ERRATIC WINDS EXPECTED  
NEAR THUNDERSTORMS AFTER 1200.  
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 0800, THEN 2300 FT AGL  
UNTIL 1000, THEN 7100 FT AGL UNTIL 1200, THEN  
8500 FT AGL UNTIL 1600, THEN 4500 FT AGL.  
TRANSPORT WINDS.....SOUTH 8 TO 9 MPH UNTIL 1000, THEN WEST 8 TO 12  
MPH UNTIL 1400, THEN SOUTHWEST UNTIL 1500, THEN  
NORTH UNTIL 1600, THEN EAST 11 TO 16 MPH.  
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN FAIR UNTIL 1200, THEN  
GOOD UNTIL 1600, THEN FAIR UNTIL 1700, THEN  
POOR.  
 
TIME (MDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........33 29 20 15 14 31 74 74 81 82 82 82  
WEATHER COV..... LKY LKY LKY LKY LKY LKY  
WEATHER TYPE.... RW RW RW RW RW RW  
TSTM COV........ LKY LKY LKY LKY LKY LKY  
CWR.............0 0 0 0 0 0 50 50 60 60 60 60  
CHC OF THDR (%).0 0 0 10 10 10 60 60 60 70 70 70  
TEMP............45 49 56 63 69 72 73 72 68 65 64 64  
RH..............76 74 59 44 35 29 27 29 35 40 45 45  
20 FT WIND DIR..S S SE SE E E NE E E E E E  
20 FT WIND SPD..3 3 3 3 5 6 7 7 7 8 8 8  
20 FT WIND GUST.6 6 6 6 8 9 10 12 12 13 13 14  
MIX HGT (KFT)...0.8 0.8 1.1 2.5 5.4 7.7 9.3 9.5 7.3 7.1 4.8 3.2  
TRANSP WIND DIR.S S S S W W W W SW N E E  
TRANSP WIND SPD.7 6 5 7 9 8 9 10 13 13 13 14  
VRATE KT-FT/1K..5 4 4 15 43 54 74 85 80 78 52 39  
SMOKEDISPERSION.P P P P F F G G G G F P  
   
WEDNESDAY NIGHT
 
SHOWERS AND THUNDERSTORMS ARE LIKELY THIS AFTERNOON  
AND EARLY EVENING. HEAVY RAIN IS POSSIBLE WITH THE THUNDERSTORMS  
ALONG WITH SMALL HAIL, AND WIND GUSTS UP TO 35 MPH. THE CHANCE  
OF RAIN WILL DECREASE THIS EVENING WITH PARTIAL CLEARING. THERE  
WILL BE ANOTHER ROUND OF LIKELY SHOWERS AND THUNDERSTORMS ON  
WEDNESDAY WITH HEAVY RAINFALL POSSIBLE.  
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT) UNTIL 2400, THEN  
PARTLY CLOUDY (35-45 PERCENT). CHANCE OF  
THUNDERSTORMS UNTIL 2100. RAIN SHOWERS LIKELY  
UNTIL 2400, THEN SLIGHT CHANCE OF RAIN SHOWERS.  
CWR.................30 PERCENT DECREASING TO 7 PERCENT OVERNIGHT.  
CHANCE OF THUNDER...31 PERCENT.  
MIN TEMPERATURE.....AROUND 45.  
MAX HUMIDITY........71 PERCENT.  
WIND (20 FT)........SOUTHEAST WINDS 5 TO 12 MPH UNTIL 0300, THEN  
SOUTH 5 TO 7 MPH. GUSTY AND ERRATIC WINDS  
EXPECTED NEAR THUNDERSTORMS UNTIL 2100.  
MIXING HEIGHT.......2100 FT AGL UNTIL 2000. BELOW 1000 FT AGL AFTER  
2100.  
TRANSPORT WINDS.....SOUTHEAST 9 TO 15 MPH UNTIL 0300, THEN SOUTH 8  
TO 12 MPH.  
SMOKE DISPERSAL.....POOR.  
 
TIME (MDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........74 73 73 73 73 73 49 45 40 36 33 30  
WEATHER COV.....LKY LKY LKY LKY LKY LKY SCH SCH SCH SCH SCH SCH  
WEATHER TYPE....RW RW RW RW RW RW RW RW RW RW RW RW  
TSTM COV........CHC CHC CHC  
CWR.............30 30 30 30 30 30 10 10 10 10 10 10  
CHC OF THDR (%).30 30 30 10 10 10 10 10 10 0 0 0  
TEMP............63 61 57 54 52 51 51 50 50 49 47 46  
RH..............46 51 62 66 71 71 66 66 66 68 71 71  
20 FT WIND DIR..SE SE SE SE SE SE SE SE SE SE S S  
20 FT WIND SPD..8 8 7 8 8 7 6 6 6 6 6 5  
20 FT WIND GUST.15 16 17 17 17 17 16 15 14 13 13 13  
MIX HGT (KFT)...2.8 2.1 1.1 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8  
TRANSP WIND DIR.SE SE SE SE SE SE SE SE S S S S  
TRANSP WIND SPD.14 13 14 15 14 14 12 9 10 10 10 9  
VRATE KT-FT/1K..34 23 13 11 10 10 8 7 7 8 7 7  
SMOKEDISPERSION.P P P P P P P P P P P P  
 

 
FORECASTER......RJK  
REQUESTED BY...BRANDY HILL  
TYPE OF REQUEST...WILDFIRE  
.TAG 2518843.0/BOU  
.DELDT 07/29/25  
.FORMATTERVERSION 2.0.0  
.EMAIL CONCC@FIRENET.GOV  
 
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