298
FNUS75 KBOU 251339
FWSBOU

Spot Forecast for ACB Burn 24-002 Glacier View - Mt Parnassus...DFPC
National Weather Service Denver/Boulder CO
639 AM MST Mon Nov 25 2024

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

.DISCUSSION...Winds will be light today with speeds generally
staying below 10 mph. It will be cool with decreasing clouds
throughout the day. The cool and stable conditions with light
winds will result in poor smoke dispersal.

A snowstorm will arrive tonight with moderate snowfall amounts
expected expected through Wednesday. The snowfall will keep smoke
dispersal poor on Tuesday and Wednesday.

.REST OF TODAY...

Sky/weather.........Mostly sunny (15-25 percent) until 1600, then
                    partly cloudy (25-35 percent).
CWR.................2 percent.
Chance of pcpn......10 percent.
LAL.................1.
Max temperature.....Around 31.
Min humidity........50 percent.
Wind (20 ft)........Variable up to 5 mph until 1300, then southwest
                    5 to 7 mph.
Mixing height.......Below 1000 FT AGL until 0900, then 2900 ft AGL
                    until 1700, then Below 1000 FT AGL.
Transport winds.....Southwest 8 to 13 mph.
Smoke dispersal.....Poor.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

TIME (MST)      8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........19  17  15  13  15  18  20  24  27  31
Weather cov.....
Weather type....
Tstm cov........
CWR.............0   0   0   0   0   0   0   0   0   0
Chc of pcpn (%).0   0   0   0   0   0   0   0   0   10
LAL.............1   1   1   1   1   1   1   1   1   1
Temp............12  16  19  24  26  28  29  30  28  24
RH..............96  86  83  72  64  59  54  50  56  63
20 FT wind dir..SW  S   S   S   SW  SW  SW  SW  SW  SW
20 FT wind spd..2   2   3   3   3   5   6   6   6   5
20 FT wind gust.3   3   6   6   6   7   9   9   9   7
Mix hgt (kft)...0.6 1.0 1.7 2.5 3.0 3.2 3.1 2.9 1.6 0.8
Transp wind dir.SW  S   S   SW  SW  SW  SW  SW  SW  SW
Transp wind spd.3   5   7   8   10  12  12  13  12  9
Haines index....2   2   2   2   2   2   2   2   2   2
Vrate kt-ft/1K..2   4   10  18  27  32  31  32  16  6
SmokeDispersion.P   P   P   P   P   P   P   P   P   P

.TONIGHT...

Sky/weather.........Partly cloudy (40-50 percent) until 2000, then
                    mostly cloudy (70-80 percent). Snow after 2300.
CWR.................4 percent increasing to 69 percent.
Chance of pcpn......90 percent.
LAL.................1.
Min temperature.....Around 16.
Max humidity........99 percent.
Wind (20 ft)........Southwest winds 5 to 7 mph.
Mixing height.......Below 1000 FT AGL.
Transport winds.....Southwest 8 to 13 mph.
Smoke dispersal.....Poor.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

TIME (MST)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........40  48  56  64  72  84  84  85  88  90  93  95
Weather cov.....                    DEF DEF DEF DEF DEF DEF DEF
Weather type....                    SN  SN  SN  SN  SN  SN  SN
Tstm cov........
CWR.............0   0   0   0   0   30  30  30  30  30  30  70
Chc of pcpn (%).10  10  10  10  10  80  80  80  80  80  80  90
LAL.............1   1   1   1   1   1   1   1   1   1   1   1
Temp............22  20  20  20  20  20  19  19  18  20  20  20
RH..............67  70  72  69  69  75  83  83  96  92  95  99
20 FT wind dir..SW  SW  SW  SW  SW  SW  SW  SW  SW  SW  SW  SW
20 FT wind spd..5   6   6   6   6   6   6   6   6   6   5   6
20 FT wind gust.7   9   9   9   9   9   9   9   9   9   7   9
Mix hgt (kft)...0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7 0.7
Transp wind dir.SW  SW  SW  SW  SW  SW  SW  SW  SW  SW  SW  SW
Transp wind spd.9   10  10  10  10  12  9   9   8   9   9   9
Haines index....2   2   2   2   2   2   2   2   2   2   2   2
Vrate kt-ft/1K..6   6   6   6   6   7   6   6   5   6   6   6
SmokeDispersion.P   P   P   P   P   P   P   P   P   P   P   P

.TUESDAY...

Sky/weather.........Cloudy (90-100 percent). Snow.
CWR.................76 percent increasing to 80 percent late in the
                    afternoon.
Chance of pcpn......100 percent.
LAL.................1.
Max temperature.....Around 33.
Min humidity........90 percent.
Wind (20 ft)........Southwest winds 5 to 12 mph until 1200, then 5
                    to 8 mph.
Mixing height.......Below 1000 FT AGL until 0700, then 1500 ft AGL.
Transport winds.....Southwest 10 to 15 mph.
Smoke dispersal.....Poor.
Haines Index........2 or very low potential for large plume
                    dominated fire growth.

TIME (MST)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........95  95  95  95  95  96  96  96  96  96  96  98
Weather cov.....DEF DEF DEF DEF DEF DEF DEF DEF DEF DEF DEF DEF
Weather type....SN  SN  SN  SN  SN  SN  SN  SN  SN  SN  SN  SN
Tstm cov........
CWR.............70  70  70  70  70  80  80  80  80  80  80  80
Chc of pcpn (%).90  90  90  90  90  90  90  90  90  90  90  100
LAL.............1   1   1   1   1   1   1   1   1   1   1   1
Temp............21  22  25  26  28  30  31  32  33  32  32  31
RH..............99  98  92  100 96  97  91  91  90  91  90  94
20 FT wind dir..S   SW  SW  SW  SW  SW  SW  SW  SW  SW  SW  SW
20 FT wind spd..6   6   6   6   7   8   7   7   7   7   7   6
20 FT wind gust.9   9   9   9   12  13  12  12  12  12  12  9
Mix hgt (kft)...0.7 1.0 1.0 1.2 1.4 1.5 1.5 1.5 1.5 1.3 1.1 1.0
Transp wind dir.SW  SW  SW  SW  SW  SW  SW  W   W   W   W   W
Transp wind spd.12  12  12  13  14  15  15  14  14  13  12  10
Haines index....2   2   2   2   2   2   2   2   2   2   2   2
Vrate kt-ft/1K..7   10  10  13  16  20  19  18  18  14  11  9
SmokeDispersion.P   P   P   P   P   P   P   P   P   P   P   P

$$
Forecaster...Danielson
Requested by...John Sanfilippo
Type of request...PRESCRIBED
.TAG 2427111.3/BOU
.DELDT 11/25/24
.FormatterVersion 2.0.0
.EMAIL john.sanfilippo@state.co.us