Spot Forecast
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
075
FNUS75 KBOU 231203
FWSBOU
Spot Forecast for Front Country RX...NPS
National Weather Service Denver/Boulder CO
503 AM MST Sun Nov 23 2025
If conditions become unrepresentative...contact the National Weather
Service.
.DISCUSSION...A system will move across Colorado today and tonight
bringing clouds and a chance of snow to the burn area. Significant
snow accumulations are not expected. Winds will be fairly light
today.
On Monday, increasing northwesterly flow aloft will bring
stronger westerly winds to the burn area. Wind gusts to 35 mph
are possible through the day Monday.
Minimum humidity levels during both this afternoon and Monday
afternoon should not drop below 25 percent.
.TODAY...
Sky/weather.........Mostly cloudy (80-90 percent). Slight chance of
snow showers after 1600 until 1700, then chance
of snow showers.
CWR.................7 percent.
Chance of pcpn......30 percent.
Chance of thunder...1 percent.
Max temperature.....Around 53.
Min humidity........26 percent.
Wind (20 ft)........West winds around 5 mph until 0800, then
variable up to 5 mph until 1000, then east 5 to
6 mph until 1600, then northeast around 5 mph
until 1700, then variable up to 5 mph.
Mixing height.......2800 ft AGL until 1100, then 4500 ft AGL until
1700, then 1900 ft AGL.
Transport winds.....West 8 to 11 mph until 0900, then light until
1100, then east 8 to 12 mph until 1600, then
around 9 mph until 1700, then light.
Smoke dispersal.....Poor until 1200, then fair until 1400, then
poor.
TIME (MST) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........82 81 81 81 81 82 82 83 84 85 86
Weather cov..... SCH CHC
Weather type.... SW SW
Tstm cov........
CWR.............0 0 0 0 0 0 0 0 0 10 10
Chc of pcpn (%).0 0 10 10 10 0 0 10 10 20 30
Chc of thdr (%).0 0 0 0 0 0 0 0 0 0 0
Temp............33 36 40 46 51 53 53 51 48 44 40
RH..............49 44 39 32 27 26 27 29 34 40 46
20 FT wind dir..W W W E E E E E NE NE N
20 FT wind spd..5 3 2 3 3 5 6 6 6 5 3
20 FT wind gust.7 6 3 6 6 7 9 9 9 7 6
Mix hgt (kft)...1.8 1.7 1.9 2.9 4.4 5.0 5.2 4.6 4.0 2.8 1.9
Transp wind dir.W W W E SE SE E E E E NE
Transp wind spd.9 8 6 7 8 9 9 9 10 9 7
Vrate kt-ft/1K..14 12 10 18 31 40 41 37 36 22 11
SmokeDispersion.P P P P P F F P P P P
.TONIGHT...
Sky/weather.........Mostly cloudy (65-75 percent) until 0400, then
partly cloudy (30-40 percent). Chance of snow
showers until 2300.
CWR.................7 percent.
Chance of pcpn......30 percent.
Chance of thunder...0 percent.
Min temperature.....Around 25.
Max humidity........63 percent.
Wind (20 ft)........Variable up to 5 mph until 1900, then northwest
5 to 8 mph until 2300, then west 8 to 13 mph
with gusts to around 21 mph.
Mixing height.......1800 ft AGL.
Transport winds.....Northeast around 8 mph until 1900, then light
until 2000, then northwest 8 to 13 mph until
0100, then west 15 to 22 mph.
Smoke dispersal.....Poor.
TIME (MST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........86 86 87 87 87 87 80 72 65 57 49 20
Weather cov.....CHC CHC CHC CHC CHC
Weather type....SW SW SW SW SW
Tstm cov........
CWR.............10 10 10 10 10 0 0 0 0 0 0 0
Chc of pcpn (%).30 30 30 30 30 10 10 10 10 10 0 0
Chc of thdr (%).0 0 0 0 0 0 0 0 0 0 0 0
Temp............37 35 34 33 32 32 31 30 29 28 26 26
RH..............52 56 56 56 56 56 56 58 58 60 63 57
20 FT wind dir..N NW NW NW NW W W W W W W W
20 FT wind spd..3 5 5 6 7 9 10 12 13 13 13 8
20 FT wind gust.6 7 7 9 12 15 16 18 21 21 21 21
Mix hgt (kft)...1.8 1.8 1.8 1.8 1.8 1.8 1.8 1.8 1.9 1.8 1.8 1.8
Transp wind dir.NE N N NW NW NW NW W W W W W
Transp wind spd.8 7 8 8 9 12 13 15 18 20 21 22
Vrate kt-ft/1K..12 11 13 13 14 18 20 24 31 31 33 34
SmokeDispersion.P P P P P P P P P P P P
.MONDAY...
Sky/weather.........Mostly sunny (15-25 percent) until 1000, then
partly cloudy (20-30 percent) until 1200, then
mostly sunny (15-25 percent).
CWR.................1 percent.
Chance of pcpn......0 percent.
Chance of thunder...0 percent.
Max temperature.....Around 45.
Min humidity........30 percent.
Wind (20 ft)........West winds 10 to 20 mph with gusts to around 35
mph.
Mixing height.......4000 ft AGL.
Transport winds.....West 23 to 32 mph until 1300, then 32 to 37
mph.
Smoke dispersal.....Poor until 0800, then fair until 0900, then
good until 1200, then very good until 1700,
then good.
TIME (MST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........17 17 23 23 26 28 25 22 19 18 18 17
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............25 25 27 31 35 40 43 45 45 42 39 36
RH..............60 62 60 51 43 36 32 29 29 33 37 42
20 FT wind dir..W W W W W W W W W W W W
20 FT wind spd..9 10 10 10 10 10 12 12 13 13 14 14
20 FT wind gust.22 23 24 24 24 24 25 26 28 30 31 33
Mix hgt (kft)...1.8 1.8 2.1 2.7 3.0 3.5 3.9 4.3 4.6 4.0 3.3 2.7
Transp wind dir.W W W W W W W W W W W W
Transp wind spd.24 23 24 28 28 31 32 33 35 35 36 36
Vrate kt-ft/1K..38 36 45 64 72 94 110 124 139 121 102 84
SmokeDispersion.P P F G G G VG VG VG VG VG G
$$
Forecaster...RJK
Requested by...Nathan Halam
Type of request...PRESCRIBED
.TAG 2526531.0/BOU
.DELDT 11/23/25
.FormatterVersion 2.0.0
.EMAIL nathan_hallam@nps.gov