Suppression Forecast
Issued by NWS Denver/Boulder, CO

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
443
FNUS75 KBOU 311134
FWSBOU

Spot Forecast for Thompson River 4...USFS
National Weather Service Denver/Boulder CO
434 AM MST Fri Jan 31 2025

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

.DISCUSSION...Mostly sunny skies until 1300, then partly cloudy.
Minimum humidity will be around 20 percent. Winds will be west at 10 to
15 mph with gusts to 22 mph until 0800.  Smoke dispersal will be poor
all day.

.REST OF TODAY...

Sky/weather.........Mostly sunny (5-15 percent) until 1300, then
                    partly cloudy (30-40 percent) until 1600, then
                    mostly cloudy (50-60 percent).
CWR.................0 percent.
Chance of pcpn......0 percent.
Max temperature.....Around 50.
Min humidity........21 percent.
Wind (20 ft)........West winds 9 to 14 mph. Gusts up to 22 mph
                    until 0800.
Mixing height.......Below 1000 FT AGL until 1300, then 1200 ft AGL
                    until 1500, then Below 1000 FT AGL.
Transport winds.....West 10 to 18 mph.
Smoke dispersal.....Poor.

TIME (MST)      7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........5   7   7   10  11  16  26  38  46  55  57
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
Temp............30  33  37  42  46  49  50  49  48  45  42
RH..............31  27  27  24  22  21  21  22  23  25  26
20 FT wind dir..W   W   W   W   W   W   W   W   W   W   W
20 FT wind spd..14  13  12  10  9   9   9   9   9   10  10
20 FT wind gust.20  18  17  15  14  14  14  14  14  14  13
Mix hgt (kft)...0.3 0.2 0.3 0.5 0.8 0.9 1.0 1.2 0.8 0.6 0.3
Transp wind dir.W   W   W   W   W   W   W   W   W   W   W
Transp wind spd.18  16  14  13  12  15  15  15  14  13  10
Vrate kt-ft/1K..4   3   3   5   8   12  13  16  10  7   3
SmokeDispersion.P   P   P   P   P   P   P   P   P   P   P

.TONIGHT...

Sky/weather.........Mostly cloudy (50-60 percent) until 0100, then
                    partly cloudy (45-55 percent) until 0300, then
                    mostly cloudy (45-55 percent) until 0400, then
                    partly cloudy (40-50 percent).
CWR.................3 percent.
Chance of pcpn......10 percent.
Min temperature.....Around 32.
Max humidity........40 percent.
Wind (20 ft)........West winds 10 to 17 mph with gusts to around 38
                    mph until 0500, then around 21 mph with gusts
                    to around 33 mph.
Mixing height.......Below 1000 FT AGL.
Transport winds.....Southwest 9 to 14 mph until 2100. West 12 to 21
                    mph after 2400.
Smoke dispersal.....Poor.

TIME (MST)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........56  58  60  56  55  56  54  50  50  52  46  45
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   10
Temp............39  37  35  34  34  34  34  34  34  33  33  32
RH..............30  29  30  32  30  32  33  35  33  36  38  38
20 FT wind dir..W   W   W   W   W   W   W   W   W   W   W   W
20 FT wind spd..10  12  12  12  13  13  12  12  12  14  17  21
20 FT wind gust.14  15  15  15  25  28  30  31  33  35  38  33
Mix hgt (kft)...0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3 0.3
Transp wind dir.W   W   SW  SW  S   SW  W   W   W   W   W   W
Transp wind spd.10  12  12  12  13  13  12  13  14  16  17  21
Vrate kt-ft/1K..2   2   2   2   2   3   3   3   4   4   5   5
SmokeDispersion.P   P   P   P   P   P   P   P   P   P   P   P

.SATURDAY...

Sky/weather.........Partly cloudy (45-55 percent) until 1000, then
                    mostly cloudy (45-55 percent) until 1500, then
                    partly cloudy (40-50 percent).
CWR.................4 percent.
Chance of pcpn......10 percent.
Max temperature.....Around 50.
Min humidity........32 percent.
Wind (20 ft)........West winds 12 to 20 mph. Gusts up to 31 mph in
                    the morning and early afternoon.
Mixing height.......Below 1000 FT AGL until 1000, then 1700 ft AGL
                    until 1600, then Below 1000 FT AGL.
Transport winds.....West 16 to 24 mph.
Smoke dispersal.....Poor.

TIME (MST)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........46  49  47  47  52  53  53  52  51  49  47  43
Weather cov.....
Weather type....
Tstm cov........
CWR.............0   0   0   0   0   0   0   0   0   0   0   0
Chc of pcpn (%).10  10  10  10  10  10  10  10  10  10  10  10
Temp............36  36  39  42  44  46  48  49  50  49  47  45
RH..............38  40  38  34  34  33  32  32  33  34  37  39
20 FT wind dir..W   W   W   W   W   W   W   W   W   W   W   W
20 FT wind spd..20  18  18  17  16  14  14  14  14  14  12  12
20 FT wind gust.31  30  30  28  25  22  22  22  22  22  18  18
Mix hgt (kft)...0.3 0.3 0.4 0.7 1.1 1.4 1.4 1.6 1.7 1.3 0.9 0.5
Transp wind dir.W   W   W   W   W   W   W   W   W   W   W   W
Transp wind spd.20  18  18  17  17  16  20  22  24  22  18  16
Vrate kt-ft/1K..6   5   6   11  15  19  24  30  36  25  15  8
SmokeDispersion.P   P   P   P   P   P   P   P   P   P   P   P

$$
Forecaster...RPK
Requested by...Mark Herrington
Type of request...PRESCRIBED
.TAG 2501358.4/BOU
.DELDT 01/31/25
.FormatterVersion 2.0.0
.EMAIL mark.herrington@usda.gov