Spot Forecast
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
300
FNUS75 KBOU 060203
FWSBOU
Spot Forecast for 246...USFS
National Weather Service Denver/Boulder CO
803 PM MDT Fri Jun 5 2026
If conditions become unrepresentative...contact the National Weather
Service.
.DISCUSSION...
.REST OF TONIGHT...A few very weak showers are still evident on
radar across Park County this evening, but should quickly diminish
over the next hour or two. Mostly clear skies are expected tonight
with light winds out of the south to southwest.
Saturday will see fairly similar weather, with scattered high
based showers and a few thunderstorms. Relative humidity may end
up just a touch higher than today but should at least fall into
the mid-upper teens. Any showers and storms will diminish quickly
after sunset Saturday night. Sunday looks to be drier and breezier
across the area, with near critical fire weather conditions
likely. Steadier westerly winds are expected to develop during the
day, with relative humidity falling to around 10-15%.
Sky/weather.........Mostly cloudy (55-65 percent) until 2300, then
mostly clear (15-25 percent). Slight chance of
rain showers until 2100.
CWR.................4 percent.
Chance of thunder...12 percent.
Min temperature.....Around 45.
Max humidity........65 percent.
Wind (20 ft)........South winds 5 to 8 mph until 2300. West after
0200.
Mixing height.......2200 ft AGL until 2100, then Below 1000 FT AGL.
Transport winds.....South 8 to 12 mph until 0200, then southwest 8
to 11 mph.
Smoke dispersal.....Poor.
TIME (MDT) 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........61 59 54 39 32 19 8 5 2 5
Weather cov.....SCH
Weather type....RW
Tstm cov........
CWR.............0 0 0 0 0 0 0 0 0 0
Chc of thdr (%).10 0 0 0 0 0 0 0 0 0
Temp............65 62 59 57 55 53 51 48 47 47
RH..............29 34 39 43 47 50 54 60 60 60
20 FT wind dir..S S S SW SW SW W W W W
20 FT wind spd..7 6 6 6 6 6 6 6 6 6
20 FT wind gust.13 12 12 12 10 9 9 9 9 9
Mix hgt (kft)...2.2 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.5 0.5
Transp wind dir.SE S S S S S SW SW SW W
Transp wind spd.9 8 8 10 9 9 9 9 8 8
Vrate kt-ft/1K..18 4 4 5 5 5 5 4 4 4
SmokeDispersion.P P P P P P P P P P
.SATURDAY...
Sky/weather.........Mostly sunny (10-20 percent) until 1200, then
partly cloudy (40-50 percent) until 1400, then
mostly cloudy (55-65 percent). Chance of rain
showers and thunderstorms after 1200.
CWR.................6 percent.
Chance of thunder...30 percent.
Max temperature.....Around 76.
Min humidity........17 percent.
Wind (20 ft)........West winds 5 to 7 mph until 1100, then
southwest until 1300, then south 8 to 13 mph
with gusts to around 21 mph until 1700, then
around 10 mph. Gusty and erratic winds expected
near thunderstorms after 1200.
Mixing height.......Below 1000 FT AGL until 0800, then 2200 ft AGL
until 1000, then 7000 ft AGL until 1100, then
12000 ft AGL until 1600, then 8800 ft AGL.
Transport winds.....West 8 to 11 mph until 1100, then light until
1200, then southwest 9 to 16 mph.
Smoke dispersal.....Poor until 1000, then fair until 1100, then
good until 1300, then very good until 1700,
then good.
TIME (MDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........6 6 2 4 10 23 43 47 57 57 62 66
Weather cov..... SCH SCH CHC CHC CHC CHC
Weather type.... RW RW RW RW RW RW
Tstm cov........ SCH SCH SCH 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 20 20 20 30 30 30
Temp............45 48 54 58 67 71 73 74 75 73 72 71
RH..............65 58 47 40 29 22 20 18 17 20 22 23
20 FT wind dir..W W W W W SW S S S S S S
20 FT wind spd..6 6 6 6 5 5 5 8 10 13 12 10
20 FT wind gust.9 9 9 9 7 7 7 13 16 21 18 16
Mix hgt (kft)...0.5 0.5 1.1 2.3 7.0 12 10 13 12 11 9.0 7.5
Transp wind dir.W W W W W SW SW SW SW SW SW S
Transp wind spd.8 8 8 9 8 7 9 10 14 14 16 10
Vrate kt-ft/1K..4 4 8 18 49 69 83 113 142 133 125 67
SmokeDispersion.P P P P F G G VG VG VG VG G
.SATURDAY NIGHT...
Sky/weather.........Mostly cloudy (60-70 percent) until 2300, then
partly cloudy (20-30 percent) until 0400, then
clear (0-10 percent). Chance of rain showers
and slight chance of thunderstorms until 2000.
CWR.................7 percent.
Chance of thunder...16 percent.
Min temperature.....Around 43.
Max humidity........71 percent.
Wind (20 ft)........West winds around 10 mph with gusts to around
22 mph until 1900, then southwest 6 to 11 mph
with gusts to around 20 mph until 2300, then
west 5 to 12 mph until 0300, then 5 to 8 mph.
Gusty and erratic winds expected near
thunderstorms until 2000.
Mixing height.......4600 ft AGL until 1900. Below 1000 FT AGL after
2000.
Transport winds.....South 10 to 15 mph until 2400, then west 9 to
14 mph.
Smoke dispersal.....Fair until 1900. Poor after 0400.
TIME (MDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........71 69 72 75 58 46 36 20 6 7 2 5
Weather cov.....CHC CHC
Weather type....RW RW
Tstm cov........SCH SCH
CWR.............10 10 0 0 0 0 0 0 0 0 0 0
Chc of thdr (%).20 20 10 0 0 0 0 0 0 0 0 0
Temp............67 66 63 60 59 56 54 52 50 47 46 45
RH..............33 36 41 46 47 51 55 61 63 71 68 68
20 FT wind dir..W SW S S SW SW W W W W W W
20 FT wind spd..10 9 7 7 8 7 8 7 6 6 7 7
20 FT wind gust.22 20 17 17 17 16 16 15 14 14 15 15
Mix hgt (kft)...4.6 3.1 0.8 0.6 0.6 0.6 0.6 0.6 0.5 0.5 0.5 0.5
Transp wind dir.S S S S S S SW SW W W W W
Transp wind spd.14 14 12 10 10 12 10 10 12 12 10 10
Vrate kt-ft/1K..55 37 9 5 6 6 5 5 5 5 5 5
SmokeDispersion.F P P P P P P P P P P P
.SUNDAY...
Sky/weather.........Mostly sunny (10-20 percent) until 1000, then
partly cloudy (35-45 percent) until 1700, then
mostly cloudy (45-55 percent).
CWR.................0 percent.
Chance of thunder...0 percent.
Max temperature.....Around 77.
Min humidity........12 percent.
Wind (20 ft)........West winds 9 to 17 mph with gusts to around 32
mph.
Mixing height.......Below 1000 FT AGL until 0800. 12000 ft AGL
after 1500.
Transport winds.....West 10 to 17 mph until 1000, then 20 to 25
mph.
Smoke dispersal.....Poor until 0900, then fair until 1000, then
good until 1100, then very good until 1200,
then excellent.
TIME (MDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........6 17 21 24 30 36 42 43 43 45 48 52
Weather cov.....
Weather type....
Tstm cov........
CWR.............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............44 47 52 57 63 68 72 75 76 77 77 76
RH..............68 60 48 38 29 23 19 15 14 13 13 14
20 FT wind dir..W W W W W W W W W W W W
20 FT wind spd..8 9 10 12 13 14 15 16 16 17 18 18
20 FT wind gust.16 18 22 24 25 26 28 29 30 31 32 32
Mix hgt (kft)...0.5 0.8 2.2 3.6 5.6 7.5 9.5 11 12 13 12 11
Transp wind dir.W W W W W W W W W W W W
Transp wind spd.12 10 14 17 20 22 24 24 24 24 24 24
Vrate kt-ft/1K..5 7 26 54 94 143 199 220 242 263 242 221
SmokeDispersion.P P P F G VG E E E E E E
$$
Forecaster...Hiris
Requested by...Chad Blake
Type of request...WILDFIRE
.TAG 2615057.0/BOU
.DELDT 06/05/26
.FormatterVersion 2.0.0
.EMAIL Chad.Blake@usda.gov,copbc@firenet.gov