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000
FNUS75 KBOU 140131
FWSBOU

Spot Forecast for E-Days Fireworks...Golden Fire
National Weather Service Denver/Boulder CO
731 PM MDT Sat Apr 13 2024

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

.DISCUSSION...Winds will be light through the evening with gusts
up to 10 mph possible. Northeasterly winds by 8PM will transition
to northwesterly by 9PM, and westerly by 10PM. Skies will be
mostly clear and temperatures will be mild through the evening,
dropping to around 47 degrees overnight. Relative humidity is
currently around 23% and expected to reach around 38% through the
evening. Smoke dispersal will be poor through the overnight
hours.

.REST OF TONIGHT...

Sky/weather.........Mostly clear.
CWR.................0 percent.
LAL.................1.
Min temperature.....Around 47.
Max humidity........38%.
Wind (20 ft)........NE winds becoming west winds 6-10 mph until 0400, then 7-11 mph.
Mixing height.......Below 1000 FT AGL.
Transport winds.....West 7-14 mph.
Smoke dispersal.....Poor.
Haines Index........5 or moderate potential for large plume
                    dominated fire growth.

TIME (MDT)      8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........26  25  27  19  17  15  10  9   10  6
Weather cov.....
Weather type....
Tstm cov........
CWR.............0   0   0   0   0   0   0   0   0   0
LAL.............1   1   1   1   1   1   1   1   1   1
Temp............64  60  56  54  52  52  51  50  48  47
RH..............23  28  31  32  33  33  33  34  35  38
20 FT wind dir..NE   NW   W   W   W   W   W   W   W   W
20 FT wind spd..8   7   8   9   9   9   8   8   8   9
20 FT wind gust.10  10  10  10  14  14  13  13  13  15
Mix hgt (kft)...0.7 0.5 0.5 0.4 0.4 0.4 0.5 0.5 0.5 0.5
Transp wind dir.W   W   W   W   W   W   W   W   W   W
Transp wind spd.9   10  12  13  12  12  12  13  13  13
Haines index....5   5   5   5   5   5   5   5   5   5
Vrate kt-ft/1K..6   5   5   5   4   4   5   5   5   5
SmokeDispersion.P   P   P   P   P   P   P   P   P   P

$$
Forecaster...Bonner
Requested by...Michelle Young
Type of request...WILDFIRE
.TAG 2410670.0/BOU
.DELDT 04/13/24
.FormatterVersion 1.0.26
.EMAIL michelle.young@jeffcom911.org