341
FNUS75 KBOU 221413
FWSBOU

Spot Forecast for Magic Feather Handpiles...USFS
National Weather Service Denver/Boulder CO
713 AM MST Sat Feb 22 2025

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

.DISCUSSION...Westerly winds should mix to the surface by mid to late morning.
It will then remain windy for most of the time over the next several days.
Warm air aloft will limit the mixing depth, but there will be plenty of wind
below the inversion.

.REST OF TODAY...

Sky/weather.........Mostly sunny (10-20 percent).
CWR.................0 percent.
Chance of pcpn......0 percent.
Chance of thunder...0 percent.
Max temperature.....Around 47.
Min humidity........23 percent.
Wind (20 ft)........Southwest 4 to 10 mph until 1000, then west winds
                    12 to 20 mph with gusts to around 28 mph.
Mixing height.......Below 1000 FT AGL until 1000, then 2500 ft AGL.
Transport winds.....Southwest 10 mph until 1000, then west 20 to 26 mph.
Smoke dispersal.....Poor until 1100, then fair until 1600, then
                    poor.

TIME (MST)      7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........6   5   4   7   8   10  9   12  21  21  27
Weather cov.....
Weather type....
Tstm cov........
CWR.............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
Chc of thdr (%).0   0   0   0   0   0   0   0   0   0   0
Temp............23  27  32  37  42  46  47  46  44  40  36
RH..............47  40  34  31  26  24  23  24  26  30  35
20 FT wind dir..SW  SW  W   W   W   W   W   W   W   W   W
20 FT wind spd..5   9   10  13  12  12  12  13  15  17  20
20 FT wind gust.10  13  15  20  20  20  21  21  21  23  28
Mix hgt (kft)...0.4 0.4 0.7 1.1 2.1 2.3 2.3 2.3 1.8 1.0 0.6
Transp wind dir.W   W   W   W   W   W   W   W   W   W   W
Transp wind spd.26  25  23  20  20  21  22  24  24  25  25
Vrate kt-ft/1K..10  9   16  22  42  48  51  47  43  22  13
SmokeDispersion.P   P   P   P   F   F   F   F   F   P   P

.TONIGHT...

Sky/weather.........Partly cloudy (20-30 percent).
CWR.................0 percent.
Chance of pcpn......0 percent.
Chance of thunder...0 percent.
Min temperature.....Around 28.
Max humidity........53 percent.
Wind (20 ft)........Windy. West winds 20 to 30 mph with gusts to
                    around 40 mph.
Mixing height.......Below 1000 FT AGL.
Transport winds.....West 26 to 35 mph.
Smoke dispersal.....Poor.

TIME (MST)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........39  43  42  40  33  36  32  28  26  17  10  11
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   M   M   M   M   M   M
Temp............34  32  31  30  30  29  29  28  28  28  29  29
RH..............38  41  41  44  44  46  48  53  53  50  48  47
20 FT wind dir..W   W   W   W   W   W   W   W   W   W   W   W
20 FT wind spd..21  22  23  23  23  23  25  29  30  29  26  23
20 FT wind gust.36  37  37  38  38  39  39  39  40  41  43  35
Mix hgt (kft)...0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4
Transp wind dir.W   W   W   W   W   W   W   W   W   W   W   W
Transp wind spd.26  29  30  30  30  30  30  31  30  32  35  35
Vrate kt-ft/1K..10  10  11  11  11  11  12  11  12  12  13  13
SmokeDispersion.P   P   P   P   P   P   P   P   P   P   P   P

.SUNDAY...

Sky/weather.........Mostly sunny (10-20 percent) until 1600, then
                    partly cloudy (30-40 percent).
CWR.................0 percent.
Chance of pcpn......0 percent.
Chance of thunder...0 percent.
Max temperature.....Around 43.
Min humidity........36 percent.
Wind (20 ft)........Breezy. West winds 20 to 30 mph with gusts to
                    around 40 mph.
Mixing height.......Below 1000 FT AGL until 1000, then 2500 ft AGL.
Transport winds.....West 40 mph.
Smoke dispersal.....Poor until 1100, then fair until 1200, then
                    good until 1500, then fair.

TIME (MST)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........10  12  14  11  12  10  10  13  17  22  28  38
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 (%).M   M   M   M   M   M   M   M   M   M   M   M
Temp............31  30  33  37  39  42  41  42  42  42  41  40
RH..............47  48  46  41  39  36  38  39  39  39  41  41
20 FT wind dir..W   W   W   W   W   W   W   W   W   W   W   W
20 FT wind spd..23  23  23  24  24  24  24  24  25  25  26  26
20 FT wind gust.35  35  35  37  37  37  37  37  38  38  40  40
Mix hgt (kft)...0.4 0.4 0.4 0.8 1.1 1.7 1.7 1.8 2.0 1.6 1.1 0.7
Transp wind dir.W   W   W   W   W   W   W   W   W   W   W   W
Transp wind spd.35  35  33  36  36  39  41  43  43  43  41  41
Vrate kt-ft/1K..12  12  13  25  35  56  61  67  73  57  41  26
SmokeDispersion.P   P   P   P   P   F   G   G   G   F   F   P

.FORECAST DAYS 3 THROUGH 5...
.MONDAY...
Windy. Partly cloudy. Lows in the mid 30s. Highs in the upper
40s. West winds 20 to 35 mph.
.TUESDAY...
Partly cloudy. Slight chance of snow. Lows in the mid 30s. Highs
in the upper 40s. West winds 15 to 30 mph.
.WEDNESDAY...
Mostly clear. Lows in the mid 20s. Highs in the lower 40s. West
winds 15 to 30 mph.

$$
Forecaster...Gimmestad
Requested by...Evan Gover
Type of request...PRESCRIBED
.TAG 2502958.4/BOU
.DELDT 02/22/25
.FormatterVersion 2.0.0
.EMAIL reid.francis@usda.gov,evan.gover@usda.gov