733
FNUS75 KBOU 012330
FWSBOU

Spot Forecast for Van Eden Fire...Clear Creek Fire
National Weather Service Denver/Boulder CO
530 PM MDT Mon Jun 1 2026

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

.DISCUSSION...
Scattered but mainly light showers will be in the area until
around 2100. There is just a slight chance of a thunderstorm.
Outside of the showers, southeast winds in the area this evening
should turn more southwesterly before midnight, but hold at speeds
generally 10 mph or less. That`s outside any shower and storm
activity that is. Temperatures will be near sensual levels with
moderate to good humidity recovery.

Tuesday will feature near normal temperatures, moderate humidity
levels, and scattered afternoon and evening thunderstorms. Fairly
normal diurnal winds can be expected until the storms develop
which will be capable of producing brief heavy rain, gusty outflow
winds to 40 mph, and some hail.

.TONIGHT...

Sky/weather.........Mostly cloudy (55-65 percent) until 2300, then
                    partly cloudy (40-50 percent). Chance of rain
                    showers until 2100. Slight chance of
                    thunderstorms until 2100.
CWR.................7 percent.
Chance of thunder...20 percent.
Min temperature.....Around 45.
Max humidity........63 percent.
Wind (20 ft)........Southeast winds 5 to 12 mph until 2000, then
                    southwest 5 to 7 mph until 2200. Gusty
                    and erratic winds expected near thunderstorms
                    until 2100.
Mixing height.......4500 ft AGL until 1900. Below 1000 FT AGL after
                    2000.
Transport winds.....South 10 to 15 mph until 2000, then southwest 8
                    to 10 mph.
Smoke dispersal.....Fair until 1900, then poor.

TIME (MDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........68  60  58  60  55  49  56  46  25  16  11  14
Weather cov.....CHC SCH SCH
Weather type....RW  RW  RW
Tstm cov........SCH SCH SCH
CWR.............10  0   0   0   0   0   0   0   0   0   0   0
Chc of thdr (%).20  20  20  10  0   10  0   0   0   0   0   0
Temp............64  63  59  55  52  51  50  48  47  46  45  46
RH..............37  38  44  49  54  54  54  60  63  63  58  56
20 FT wind dir..SE  S   S   SW  SW  SW  SW  SW  SW  SW  SW  SW
20 FT wind spd..7   7   6   5   5   3   3   3   3   3   3   3
20 FT wind gust.9   9   9   7   6   6               6   6   6
Mix hgt (kft)...4.5 2.0 0.6 0.5 0.6 0.5 0.5 0.5 0.6 0.6 0.6 0.6
Transp wind dir.S   S   W   SW  SW  SW  E   W   SW  SW  SW  W
Transp wind spd.12  13  7   7   7   6   6   5   8   7   7   7
Vrate kt-ft/1K..45  22  4   3   3   3   3   2   4   3   3   3
SmokeDispersion.F   P   P   P   P   P   P   P   P   P   P   P

.TUESDAY...

Sky/weather.........Mostly sunny (15-25 percent) until 0900, then
                    partly cloudy (35-45 percent) until 1200, then
                    mostly cloudy (60-70 percent). Chance of rain
                    showers and thunderstorms after 1200.
CWR.................7 percent.
Chance of thunder...33 percent.
Max temperature.....Around 73.
Min humidity........29 percent.
Wind (20 ft)........Variable up to 5 mph until until 1000, then
southeast 5 to 13 mph.
                    Gusty and erratic winds expected near
                    thunderstorms after 1200.
Mixing height.......Below 1000 FT AGL until 0800, then 1000 ft AGL
                    until 0900, then 3800 ft AGL until 1000, then
                    7400 ft AGL until 1100, then 10200 ft AGL until
                    1400, then 7000 ft AGL until 1700, then 3900 ft
                    AGL.
Transport winds.....Light winds until 0900, then
                    southwest 9 to 16 mph.
Smoke dispersal.....Poor until 1000, then good until 1100, then
                    very good until 1400, then good until 1700,
                    then fair.

TIME (MDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........15  18  23  34  36  48  68  69  69  65  66  62
Weather cov.....                        CHC CHC CHC CHC CHC CHC
Weather type....                        RW  RW  RW  RW  RW  RW
Tstm cov........                        CHC CHC CHC CHC CHC CHC
CWR.............0   0   0   0   0   0   10  10  10  10  10  10
Chc of thdr (%).0   0   0   0   0   0   30  30  30  30  30  30
Temp............45  49  56  61  69  71  71  72  71  71  69  67
RH..............58  54  45  39  31  30  29  30  30  31  35  37
20 FT wind dir..SW  W   SW  SE  SE  SE  SE  SE  E   E   E   SE
20 FT wind spd..3   5   3   3   6   7   9   9   8   8   8   8
20 FT wind gust.8   8   6   8   12  14  17  17  16  15  16  16
Mix hgt (kft)...0.5 0.6 1.0 3.8 7.4 10  10  9.0 7.0 6.3 6.8 3.9
Transp wind dir.W   W   SW  SW  SW  SW  SW  SW  S   SW  SW  W
Transp wind spd.7   8   7   9   13  16  16  15  14  14  13  13
Vrate kt-ft/1K..3   4   6   30  82  142 144 117 84  76  75  43
SmokeDispersion.P   P   P   P   G   VG  VG  VG  G   G   G   F

$$
Forecaster...Barjenbruch
Requested by...CH72
Type of request...WILDFIRE
.TAG 2614783.0/BOU
.DELDT 06/01/26
.FormatterVersion 2.0.0
.EMAIL michelle.young@jeffcom911co.gov