National Weather Service Text Product
AFOS product FWSBOU
Dates interpreted at 00:00 UTCDisplaying AFOS PIL: FWSBOU
Product Timestamp: 2024-11-12 01:30 UTC
Bulk Download
Bulk Download
Bulk Download Help
This bulk download tool provides the NWS text
in a raw form, hopefully directly usable by your processing system.
You can either provide a complete 6-character PIL/AFOS ID or provide
the 3-character base ID (e.g., AFD). The start and end
dates represent 00 UTC for those dates. The Zip format is useful as
the filenames will have the product timestamp, which is useful for
when the product format has ambiguous timestamps.
196
FNUS75 KBOU 120130
FWSBOU
Spot Forecast for FAIR PILES...USFA
National Weather Service Denver/Boulder CO
630 PM MST Mon Nov 11 2024
If conditions become unrepresentative...contact the National Weather
Service.
.DISCUSSION...
Clear skies and light southerly winds continue overnight through
Tuesday morning. Wind shift westerly and increase with speeds up to
10-14 mph by mid-day. Westerly winds could produce gusts up to 20-23 mph. Minimum
relative humidity should remain at 45-50 percent during the afternoon hours.
Scattered showers of rain snow mix are possible by Tuesday afternoon increasing
wind gusts up to 25-30 mph. Showers will continue until early Tuesday evening
and push eastward.
Smoke dispersal remains poor majority of the forecast period outside of a
small window of a few hours of good smoke dispersal Tuesday afternoon.
Humidities recover to 80 percent by Tuesday night.
Dry and warmer conditions are expected Wednesday. Smoke dispersal remains poor.
Westerly winds between 9-12 mph are possible along with minimum relative humidities
at 40-45 percent.
.REST OF TONIGHT...
Sky/weather.........Mostly clear (15-25 percent).
Chance of pcpn......0 percent.
Min temperature.....Around 22.
Max humidity........70 percent.
Wind (20 ft)........South winds 5 to 7 mph until 0400, then
southwest.
Mixing height.......Below 1000 FT AGL until 0500, then 1000 ft AGL.
Transport winds.....Southwest 8 to 10 mph until 0400, then west.
Smoke dispersal.....Poor.
Haines Index........2 or very low potential for large plume
dominated fire growth.
TIME (MST) 2AM 3AM 4AM 5AM
Sky (%).........12 13 17 26
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).0 0 0 0
Temp............24 24 23 22
RH..............59 60 63 67
20 FT wind dir..S S SW SW
20 FT wind spd..5 5 5 5
20 FT wind gust.7 7 7 7
Mix hgt (kft)...0.9 0.9 0.9 1.0
Transp wind dir.SW W W W
Transp wind spd.7 7 7 7
Haines index....2 2 2 2
Vrate kt-ft/1K..5 5 5 6
SmokeDispersion.P P P P
.TUESDAY...
Sky/weather.........Partly cloudy (20-30 percent) until 1200, then
mostly cloudy (65-75 percent). Slight chance of
snow after 1100 until 1200, then chance of snow
until 1600, then snow likely.
Chance of pcpn......60 percent.
Max temperature.....Around 40.
Min humidity........48 percent.
Wind (20 ft)........Variable up to 5 mph until 0700, then southwest
5 to 7 mph until 1100, then west 7 to 15 mph
with gusts to around 28 mph.
Mixing height.......Below 1000 FT AGL until 0900. 3400 ft AGL after
1100.
Transport winds.....Light winds until 0700. West 16 to 22 mph after
1100.
Smoke dispersal.....Poor until 1100, then good until 1400, then
fair until 1700, then poor.
Haines Index........3 or very low potential for large plume
dominated fire growth.
TIME (MST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........27 26 22 23 25 43 52 68 73 74 81 86
Weather cov..... SCH CHC CHC CHC CHC LKY LKY
Weather type.... SN SN SN SN SN SN SN
Tstm cov........
Chc of pcpn (%).0 0 0 0 0 20 30 30 40 40 60 60
Temp............22 22 26 33 37 38 39 37 35 34 30 27
RH..............66 70 61 51 51 50 48 52 58 59 68 74
20 FT wind dir..SW SW SW SW W W W W W W W W
20 FT wind spd..3 5 5 5 5 6 7 9 10 12 13 16
20 FT wind gust.6 7 7 7 7 9 12 15 16 18 21 28
Mix hgt (kft)...0.9 0.9 0.8 1.3 2.1 4.2 4.6 4.4 3.0 3.1 2.7 1.8
Transp wind dir.W SW SW SW SW SW W W W W W W
Transp wind spd.7 8 6 7 10 18 18 18 20 22 22 16
Haines index....3 3 3 3 3 3 3 3 3 3 3 3
Vrate kt-ft/1K..6 7 4 8 19 67 74 71 51 59 51 25
SmokeDispersion.P P P P P G G G F F F P
.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy (70-80 percent). Snow likely
until 2300. Chance of snow after 2300 until
0500. Patchy blowing snow after 1900 until
2200.
Chance of pcpn......60 percent.
Min temperature.....Around 18.
Max humidity........81 percent.
Wind (20 ft)........West winds 12 to 20 mph until 0500, then around
10 mph. Gusts up to 31 mph in the evening and
overnight.
Mixing height.......1000 ft AGL.
Transport winds.....West 15 to 21 mph.
Smoke dispersal.....Poor.
Haines Index........3 or very low potential for large plume
dominated fire growth.
TIME (MST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........86 88 89 87 83 79 77 77 76 70 65 59
Weather cov.....LKY LKY LKY LKY LKY CHC CHC CHC CHC CHC CHC
Weather type....SN SN SN SN SN SN SN SN SN SN SN
Tstm cov........
Chc of pcpn (%).60 60 60 60 60 40 40 40 40 40 40 0
Temp............26 25 28 26 25 23 22 21 21 21 20 18
RH..............76 80 71 74 74 77 77 81 77 74 77 77
20 FT wind dir..W W W W W W W W W W W W
20 FT wind spd..18 18 18 17 17 16 15 15 15 14 13 10
20 FT wind gust.29 31 31 31 30 28 25 22 20 17 15 15
Mix hgt (kft)...1.6 1.1 1.3 1.3 1.4 1.5 1.4 1.3 1.3 1.2 1.1 1.0
Transp wind dir.W W W W W W W W W W W W
Transp wind spd.18 18 21 20 21 21 21 20 20 18 16 15
Haines index....3 3 3 3 3 3 3 3 3 3 3 3
Vrate kt-ft/1K..24 18 24 22 24 26 25 23 21 19 15 13
SmokeDispersion.P P P P P P P P P P P P
.WEDNESDAY...
Sky/weather.........Partly cloudy (35-45 percent) until 0900, then
mostly sunny (15-25 percent).
Chance of pcpn......0 percent.
Max temperature.....Around 36.
Min humidity........43 percent.
Wind (20 ft)........West winds 7 to 12 mph.
Mixing height.......2300 ft AGL until 1700, then Below 1000 FT AGL.
Transport winds.....West 10 to 15 mph.
Smoke dispersal.....Poor.
Haines Index........2 or very low potential for large plume
dominated fire growth.
TIME (MST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........50 40 31 25 19 15 13 13 12 13 13 14
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).0 0 0 0 0 0 0 0 0 0 0 0
Temp............18 19 20 22 25 28 31 33 34 32 30 27
RH..............74 70 67 65 60 55 49 45 43 45 49 53
20 FT wind dir..W W W W W W W W W W W W
20 FT wind spd..10 9 9 9 8 8 9 9 10 9 8 8
20 FT wind gust.15 15 15 15 16 16 17 18 18 17 17 16
Mix hgt (kft)...1.2 1.4 1.6 1.9 2.2 2.5 2.3 2.2 2.1 1.6 1.2 0.8
Transp wind dir.W W W W W W W W W W W W
Transp wind spd.14 13 12 13 14 15 15 14 14 13 12 10
Haines index....2 2 2 2 2 2 2 2 2 2 2 2
Vrate kt-ft/1K..15 16 17 21 26 32 30 27 25 18 12 7
SmokeDispersion.P P P P P P P P P P P P
$$
Forecaster...AD
Requested by...TIM EGAN
Type of request...PRESCRIBED
.TAG 2426301.0/BOU
.DELDT 11/12/24
.FormatterVersion 2.0.0
.EMAIL timothy.egan@usda.gov,benjamin.timock@usda.gov