Spot Forecast
Issued by NWS Denver/Boulder, CO
Issued by NWS Denver/Boulder, CO
542
FNUS75 KBOU 130907
FWSBOU
Spot Forecast for Signature Bluffs Rx...Lafayette Fire Department
National Weather Service Denver/Boulder CO
207 AM MST Thu Nov 13 2025
If conditions become unrepresentative...contact the National Weather
Service.
.DISCUSSION...Mostly sunny skies and warmer temperatures will
prevail today. Light and variable winds are expected to become
southerly late this morning and afternoon at 4 to 7 mph. These
weaker winds (and transport winds) pushes the smoke dispersion
into the poor category today, just barely staying poor this
afternoon. If slightly stronger (2-3 mph or more) west winds
develop this would push smoke dispersion into the fair category.
Warm and dry conditions continue through Sunday with slight
cooling and moistening on Sunday.
For next week, we see a change in the weather pattern with
occasional storm systems possibly bringing rain/snow to the
region. After Sunday night/Monday`s system the timing and location
of the next systems is uncertain.
.TODAY...
Sky/weather.........Mostly sunny (5-15 percent).
CWR.................0 percent.
Chance of pcpn......0 percent.
Chance of thunder...0 percent.
Max temperature.....Around 75.
Min humidity........16 percent.
Wind (20 ft)........Variable up to 5 mph until 1200, then southwest
4 to 7 mph until 1400, then south to southeast
4 to 7 mph.
Mixing height.......Below 1000 FT AGL until 1100, then 4000 ft AGL
until 1600, then Below 1000 FT AGL.
Transport winds.....West around 8 mph until 1500, then light until
1600, then southeast 8 to 9 mph.
Smoke dispersal.....Poor.
TIME (MST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........38 26 13 11 8 6 6 6 6 5 6 7
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 0 0 0 0 0 0
Temp............37 38 43 51 59 66 70 72 75 73 71 66
RH..............62 61 51 38 29 22 19 18 16 17 18 21
20 FT wind dir..W W W W SW SW SW S S S S S
20 FT wind spd..2 2 2 2 2 3 5 6 6 6 6 5
20 FT wind gust.5 3 3 3 5 6 7 9 9 8 8 7
Mix hgt (kft)...0.6 0.5 0.5 0.4 0.8 1.6 2.9 4.0 4.6 3.5 0.7 0.4
Transp wind dir.W W W W SW W W W W SW SE SE
Transp wind spd.5 6 6 3 5 7 8 8 8 7 6 6
Vrate kt-ft/1K..2 3 2 1 3 10 20 28 33 21 3 2
SmokeDispersion.P P P P P P P P P P P P
.TONIGHT...
Sky/weather.........Partly cloudy (25-35 percent).
CWR.................0 percent.
Chance of pcpn......0 percent.
Chance of thunder...0 percent.
Min temperature.....Around 34.
Max humidity........72 percent.
Wind (20 ft)........Variable up to 6 mph.
Mixing height.......Below 1000 FT AGL.
Transport winds.....South around 8 mph until 2000, then southwest 8
to 9 mph until 0200, then west around 8 mph.
Smoke dispersal.....Poor.
TIME (MST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........9 7 6 6 8 7 8 7 6 29 35 50
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 0 0 0 0 0 0
Temp............60 55 52 49 46 44 42 39 38 36 35 35
RH..............30 35 39 43 46 51 55 58 61 65 65 69
20 FT wind dir..SW W NW NW W W NW NW NW W W W
20 FT wind spd..5 3 5 3 3 3 3 3 3 3 3 3
20 FT wind gust.7 6 7 7 6 6 6 6 6 6 6 6
Mix hgt (kft)...0.5 0.6 0.6 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5
Transp wind dir.S SW SW W SW W SW W W W W W
Transp wind spd.6 5 6 6 6 6 6 6 5 5 5 5
Vrate kt-ft/1K..3 2 3 3 3 3 3 3 2 2 2 2
SmokeDispersion.P P P P P P P P P P P P
.FRIDAY...
Sky/weather.........Mostly cloudy (55-65 percent).
CWR.................0 percent.
Chance of pcpn......0 percent.
Chance of thunder...0 percent.
Max temperature.....Around 72.
Min humidity........21 percent.
Wind (20 ft)........Variable up to 5 mph until 1100, then southwest
5 to 8 mph.
Mixing height.......Below 1000 FT AGL until 1200, then 2200 ft AGL
until 1700, then Below 1000 FT AGL.
Transport winds.....Southwest around 8 mph until 1200. South 8 to
10 mph after 1600.
Smoke dispersal.....Poor.
TIME (MST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........61 57 54 57 56 54 54 55 55 56 58 59
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 0 0 0 0 0 0
Temp............34 35 39 48 54 61 67 70 71 70 66 62
RH..............71 72 63 48 38 29 24 22 21 22 23 27
20 FT wind dir..W W W W SW SW SW SW SW SW SW SW
20 FT wind spd..2 2 2 2 3 5 5 5 5 6 6 6
20 FT wind gust.5 3 3 5 6 7 7 7 7 8 9 8
Mix hgt (kft)...0.4 0.4 0.4 0.4 0.7 0.9 1.4 1.8 2.3 1.7 1.0 0.3
Transp wind dir.SW W SW SW SW SW SW SW SW S S S
Transp wind spd.3 3 3 5 6 7 7 6 6 6 7 7
Vrate kt-ft/1K..1 1 1 2 3 5 8 10 12 9 6 2
SmokeDispersion.P P P P P P P P P P P P
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...
Partly cloudy. Lows around 40. Highs around 70. West winds around
5 to 12 mph.
.SUNDAY...
Partly cloudy. Lows in the mid 30s. Highs in the mid 60s.
Variable winds around 5 mph.
.MONDAY...
Mostly cloudy with showers likely. Lows in the upper 30s. Highs
in the upper 50s. Northeast winds 5 to 15 mph.
.TUESDAY...
Mostly cloudy. Lows around 30. Highs in the lower 50s.
.WEDNESDAY...
Mostly cloudy. Chance of showers and snow showers. Lows in the
upper 20s. Highs in the lower 50s.
$$
Forecaster...Meier
Requested by...Monique Hein
Type of request...PRESCRIBED
.TAG 2524851.6/BOU
.DELDT 11/13/25
.FormatterVersion 2.0.0
.EMAIL ggilbert@fffd.us,mo.hein@lafayetteco.gov