AFOS product FWSBOU
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Displaying AFOS PIL: FWSBOU
Product Timestamp: 2025-02-21 12:07 UTC

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FNUS75 KBOU 211207
FWSBOU

Spot Forecast for Chicken Park Handpiles...USFS
National Weather Service Denver/Boulder CO
507 AM MST Fri Feb 21 2025

If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...It will be mostly cloudy with a slight chance of
snow until 0800, then skies will become partly cloudy by 0900.
Minimum humidity will be around 45 percent.  Winds will be northwest
at 6 to 12 mph.  Smoke dispersal will be poor until 1300, then fair
until 1700, then back to poor. 

.TODAY...

Sky/weather.........Mostly cloudy (55-65 percent) until 0900, then 
                    partly cloudy (30-40 percent) until 1200, then 
                    mostly sunny (15-25 percent). Slight chance of 
                    snow until 0800. 
CWR.................4 percent. 
Chance of pcpn......20 percent. 
Chance of thunder...1 percent. 
Max temperature.....Around 39. 
Min humidity........45 percent. 
Wind (20 ft)........Northwest winds 6 to 12 mph until 1700, then 
                    west. 
Mixing height.......Below 1000 FT AGL until 0800, then 3700 ft AGL 
                    until 1700, then Below 1000 FT AGL. 
Transport winds.....Northwest 12 to 17 mph. 
Smoke dispersal.....Poor until 1300, then fair until 1700, then 
                    poor. 

TIME (MST)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 
Sky (%).........63  58  55  43  41  29  20  19  16  17  20  23  
Weather cov.....SCH SCH                                         
Weather type....SN  SN                                          
Tstm cov........                                                
CWR.............0   0   0   0   0   0   0   0   0   0   0   0   
Chc of pcpn (%).20  20  10  10  10  0   0   0   0   0   0   0   
Chc of thdr (%).0   0   0   0   0   0   0   0   0   0   0   0   
Temp............19  19  20  23  27  32  35  38  39  38  36  33  
RH..............86  88  86  78  67  57  50  46  45  46  52  55  
20 FT wind dir..NW  NW  NW  NW  NW  NW  NW  NW  NW  NW  W   W   
20 FT wind spd..7   6   6   6   6   6   7   7   8   8   7   7   
20 FT wind gust.9   9   10  12  13  14  15  15  15  14  13  12  
Mix hgt (kft)...0.7 0.7 1.0 1.9 2.7 2.9 3.2 3.8 3.9 3.6 3.5 0.9 
Transp wind dir.NW  NW  NW  NW  NW  NW  NW  NW  W   W   W   W   
Transp wind spd.15  15  13  15  13  13  12  14  16  16  17  13  
Vrate kt-ft/1K..8   8   10  24  29  30  31  44  55  50  51  9   
SmokeDispersion.P   P   P   P   P   P   P   F   F   F   F   P   

.TONIGHT...

Sky/weather.........Mostly clear (5-15 percent). 
CWR.................0 percent. 
Chance of pcpn......0 percent. 
Chance of thunder...1 percent. 
Min temperature.....Around 21. 
Max humidity........74 percent. 
Wind (20 ft)........West winds 7 to 15 mph. Gusts up to 24 mph 
                    overnight. 
Mixing height.......Below 1000 FT AGL. 
Transport winds.....West 13 to 22 mph until 2300, then 23 to 29 
                    mph. 
Smoke dispersal.....Poor. 

TIME (MST)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM 
Sky (%).........16  12  7   5   6   5   6   6   6   7   7   8   
Weather cov.....                                                
Weather type....                                                
Tstm cov........                                                
CWR.............0   0   0   0   0   0   0   0   0   0   0   0   
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0   0   0   
Chc of thdr (%).0   0   0   0   0   0   0   0   0   0   0   0   
Temp............29  25  23  22  22  23  23  22  22  21  21  25  
RH..............60  70  73  74  71  64  62  62  61  58  56  45  
20 FT wind dir..W   W   W   W   W   W   W   W   W   W   W   W   
20 FT wind spd..7   7   8   9   10  12  13  13  14  15  15  15  
20 FT wind gust.12  12  13  15  16  18  21  21  22  22  22  24  
Mix hgt (kft)...0.8 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.8 0.7 
Transp wind dir.W   W   W   W   W   W   W   W   W   W   W   W   
Transp wind spd.13  16  18  20  22  24  23  24  25  26  25  29  
Vrate kt-ft/1K..8   9   10  11  12  13  13  14  14  15  15  16  
SmokeDispersion.P   P   P   P   P   P   P   P   P   P   P   P   

.SATURDAY...

Sky/weather.........Mostly sunny (10-20 percent) until 1300, then 
                    partly cloudy (35-45 percent). 
CWR.................0 percent. 
Chance of pcpn......0 percent. 
Chance of thunder...1 percent. 
Max temperature.....Around 44. 
Min humidity........32 percent. 
Wind (20 ft)........West winds 13 to 21 mph with gusts to around 36 
                    mph. 
Mixing height.......Below 1000 FT AGL until 0900, then 2300 ft AGL. 
Transport winds.....West 26 to 35 mph until 1400, then 29 to 36 
                    mph. 
Smoke dispersal.....Poor until 1100, then fair until 1200, then 
                    good until 1500, then fair until 1600, then 
                    poor. 

TIME (MST)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 
Sky (%).........9   10  12  14  15  19  24  31  37  41  44  41  
Weather cov.....                                                
Weather type....                                                
Tstm cov........                                                
CWR.............0   0   0   0   0   0   0   0   0   0   0   0   
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   0   0   0   
Chc of thdr (%).0   0   0   0   0   0   0   0   0   0   0   0   
Temp............27  28  31  34  38  41  43  43  43  43  41  39  
RH..............44  41  39  37  34  33  32  34  35  36  36  38  
20 FT wind dir..W   W   W   W   W   W   W   W   W   W   W   W   
20 FT wind spd..16  16  17  17  17  17  17  18  18  18  17  16  
20 FT wind gust.25  25  28  28  28  28  28  30  30  30  28  36  
Mix hgt (kft)...0.7 0.8 0.8 1.2 1.6 2.0 2.2 2.4 2.6 2.1 1.5 1.0 
Transp wind dir.W   W   W   W   W   W   W   W   W   W   W   W   
Transp wind spd.28  28  26  29  31  33  35  35  36  33  31  29  
Vrate kt-ft/1K..16  16  16  27  39  53  61  70  79  58  39  22  
SmokeDispersion.P   P   P   P   P   F   G   G   G   F   P   P   

$$
Forecaster...RPK
Requested by...Hannah Otto
Type of request...PRESCRIBED
.TAG 2503214.2/BOU
.DELDT 02/21/25
.FormatterVersion 2.0.0
.EMAIL hannah.otto@usda.gov