Spot Forecast
Issued by NWS Pueblo, CO

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FNUS75 KPUB 152045
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Spot Forecast for Interlaken...USFS
National Weather Service Pueblo CO
245 PM MDT Sat Jun 15 2024

Forecast is based on forecast start time of 2200 MDT on June 15.
If conditions become unrepresentative, contact the National Weather
Service.

Please contact our office at (719) 948-9429, if you have questions
or concerns with this forecast.

.DISCUSSION...

Isolated to scattered thunderstorm activity will wane by 10pm
tonight, with winds expected to remain west-southwest around 10
mph. Humidity recovery will be decent in the area, rising to
around 45 percent. For Sunday, dry and windy conditions are
expected across the forecast area, with gusts out of the
southwest. Critical fire weather conditions will persist across
the area through Monday, and rapid rates of fire growth and
intensification will be possible. Overnight humidity recovery will
worsen into Monday due to the persistent windy and dry surface
conditions. At this time, no precipitation is expected near the
burn area until Tuesday, when a cold front is expected to move in
from the north.


.REST OF TONIGHT...

Sky/weather.........Mostly clear.
LAL.................1.
Min temperature.....45F.
Max humidity........38-43 percent.
Wind (20 ft)........West-southwest at 5-10 mph.
Mixing height.......1500 ft agl.
Transport winds.....West around 10 mph.
Smoke dispersal.....Poor.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.

TIME (MDT)      10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........29  17  6   12  18  24  23  21
Weather cov.....
Weather type....
Tstm cov........
LAL.............1   1   1   1   1   1   1   1
Temp............58  56  53  51  49  48  47  47
RH..............33  34  36  37  40  40  42  42
20 FT wind dir..W   W   SW  SW  SW  SW  SW  SW
20 FT wind spd..6   6   5   5   5   5   5   5
20 FT wind gust.7   7   7   7   7   7   7   7
Eye lvl wnd dir.W   W   SW  SW  SW  SW  SW  SW
Eye lvl wnd spd.4   4   3   3   3   3   3   3
Eye lvl wnd gst.        4   4   4   4   4   4
Mix hgt (kft)...1.5 1.5 1.5 1.5 1.5 1.5 1.5 1.5
Transp wind dir.W   SW  W   SW  W   W   W   W
Transp wind spd.8   9   10  10  12  12  12  10
Haines index....5   5   5   5   5   5   5   5
SDspl kt-ft/100012  14  16  16  18  18  18  16

.SUNDAY...

Sky/weather.........Sunny.
LAL.................1.
Max temperature.....75F.
Min humidity........8-13 percent.
Wind (20 ft)........light until 0900, then southwest 12-16 mph.
Mixing height.......2000 ft agl until 0900, then 12500 ft agl.
Transport winds.....Southwest around 27 mph.
Smoke dispersal.....Poor until 0700. Excellent after 1100.
Haines Index........6 or high potential for large plume dominated
                    fire growth.

TIME (MDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........20  13  7   1   4   8   11  9   8   7   10  13
Weather cov.....
Weather type....
Tstm cov........
LAL.............1   1   1   1   1   1   1   1   1   1   1   1
Temp............45  48  54  62  67  70  71  73  75  74  74  74
RH..............43  40  34  26  19  16  14  14  13  13  14  14
20 FT wind dir..SW  SW  SW  SW  SW  SW  SW  SW  SW  SW  SW  SW
20 FT wind spd..5   5   5   12  12  12  16  16  16  16  16  16
20 FT wind gust.8   8   8   17  17  17  23  23  23  24  24  24
Eye lvl wnd dir.SW  SW  SW  SW  SW  SW  SW  SW  SW  SW  SW  SW
Eye lvl wnd spd.3   3   3   7   7   7   10  10  10  10  10  10
Eye lvl wnd gst.5   5   5   10  10  10  14  14  14  14  14  14
Mix hgt (kft)...1.5 1.5 2.0 5.0 7.5 9.0 10  11  12  13  13  12
Transp wind dir.SW  SW  W   SW  SW  SW  SW  SW  SW  SW  SW  SW
Transp wind spd.10  12  12  18  22  26  29  30  29  28  28  26
Haines index....6   6   6   6   6   6   6   6   6   6   6   6
SDspl kt-ft/100016  18  20  81  142 207 250 291 289 296 296 277

.SUNDAY NIGHT...

Sky/weather.........Mostly clear.
LAL.................1.
Min temperature.....45F.
Max humidity........25-30 percent.
Wind (20 ft)........West winds around 14 mph until 2100, then
                    southwest around 10 mph.
Mixing height.......10000 ft agl until 2000, then 2000 ft agl.
Transport winds.....West around 13 mph.
Smoke dispersal.....Excellent until 1900, then very good until
                    2000, then poor.
Haines Index........6 or high potential for large plume dominated
                    fire growth.

TIME (MDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........16  15  14  14  11  9   7   6   5   4   4   4
Weather cov.....
Weather type....
Tstm cov........
LAL.............1   1   1   1   1   1   1   1   1   1   1   1
Temp............72  70  67  62  60  57  55  53  51  49  48  47
RH..............14  15  17  19  21  23  24  26  27  28  29  29
20 FT wind dir..W   W   W   SW  SW  SW  SW  SW  SW  SW  SW  SW
20 FT wind spd..14  14  14  6   6   6   5   5   5   5   5   5
20 FT wind gust.21  21  21  9   9   9   7   7   7   7   7   7
Eye lvl wnd dir.W   W   W   SW  SW  SW  SW  SW  SW  SW  SW  SW
Eye lvl wnd spd.8   8   8   4   4   4   3   3   3   3   3   3
Eye lvl wnd gst.13  13  13  5   5   5   4   4   4   4   4   4
Mix hgt (kft)...12  8.0 2.5 1.5 2.0 1.5 1.5 1.5 1.5 1.5 1.5 1.5
Transp wind dir.SW  SW  W   W   W   SW  SW  SW  W   W   W   W
Transp wind spd.25  20  16  13  13  13  13  14  14  15  14  13
Haines index....6   6   6   6   6   6   6   6   6   6   6   6
SDspl kt-ft/1000254 137 36  19  20  19  19  21  21  23  21  19

.MONDAY...

Sky/weather.........Sunny.
LAL.................1.
Max temperature.....74F.
Min humidity........9-14 percent.
Wind (20 ft)........light until 0900, then southwest 12-16 mph.
Mixing height.......2500 ft agl until 0800, then 12000 ft agl.
Transport winds.....Southwest around 31 mph.
Smoke dispersal.....Poor until 0700. Excellent after 1000.
Haines Index........6 or high potential for large plume dominated
                    fire growth.

TIME (MDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........4   4   4   4   5   5   6   7   8   9   10  12
Weather cov.....
Weather type....
Tstm cov........
LAL.............1   1   1   1   1   1   1   1   1   1   1   1
Temp............47  51  56  60  63  66  69  71  72  74  73  72
RH..............30  28  26  24  21  17  15  15  14  14  14  15
20 FT wind dir..SW  SW  SW  SW  SW  SW  SW  SW  SW  SW  SW  SW
20 FT wind spd..7   7   7   13  13  13  15  15  15  16  16  16
20 FT wind gust.10  10  10  20  20  20  23  23  23  24  24  24
Eye lvl wnd dir.SW  SW  SW  SW  SW  SW  SW  SW  SW  SW  SW  SW
Eye lvl wnd spd.4   4   4   8   8   8   9   9   9   10  10  10
Eye lvl wnd gst.6   6   6   12  12  12  14  14  14  14  14  14
Mix hgt (kft)...1.5 3.0 4.5 6.0 7.0 8.0 9.0 11  12  13  13  12
Transp wind dir.W   W   SW  SW  SW  SW  SW  SW  SW  SW  SW  SW
Transp wind spd.12  14  17  20  23  26  30  31  32  33  32  31
Haines index....6   6   6   6   6   6   6   6   6   6   6   6
SDspl kt-ft/100017  37  66  98  138 186 240 279 321 364 343 323

$$
Forecaster...GARBEROGLIO
Requested by...Devin Hayne
Type of request...WILDFIRE
.TAG 2415995.4/PUB
.DELDT 06/15/24
.FormatterVersion 2.0.0