152
FNUS75 KBOU 061147
FWSBOU
SPOT FORECAST FOR SIGNATURE BLUFFS RX...LAFAYETTE FIRE DEPARTMENT
NATIONAL WEATHER SERVICE DENVER/BOULDER CO
447 AM MST THU NOV 6 2025
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
ELEVATED FIRE CONDITIONS WILL BE IN PLACE LATE THIS
MORNING THROUGH THE AFTERNOON DUE TO GUSTY NORTHWEST WINDS. IT WILL
BECOME VERY WINDY BY 1000 WITH NORTHWEST WINDS INCREASING TO 20 TO
30 MPH WITH GUSTS TO 40 MPH. SKIES WILL BE PARTLY CLOUDY WITH NO
CHANCE OF PRECIPITATION. MINIMUM HUMIDITY WILL BE AROUND 22 PERCENT.
SMOKE DISPERSAL WILL BE POOR UNTIL 1000, THEN VERY GOOD BY 1200.
TODAY
SKY/WEATHER.........MOSTLY CLOUDY (50-60 PERCENT) UNTIL 0700, THEN
PARTLY CLOUDY (40-50 PERCENT). PATCHY BLOWING
DUST AFTER 1100 UNTIL 1600.
CWR.................0 PERCENT.
CHANCE OF PCPN......0 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....AROUND 67.
MIN HUMIDITY........22 PERCENT.
WIND (20 FT)........BREEZY. NORTH WINDS 6 TO 12 MPH UNTIL 1000,
THEN NORTHWEST 20 TO 30 MPH WITH GUSTS TO
AROUND 40 MPH.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 1000, THEN 5800 FT AGL
UNTIL 1600, THEN 2900 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS UNTIL 0700, THEN WEST 8 TO 17 MPH
UNTIL 1100, THEN 24 TO 32 MPH UNTIL 1700, THEN
NORTHWEST AROUND 17 MPH.
SMOKE DISPERSAL.....POOR UNTIL 1000, THEN FAIR UNTIL 1100, THEN
VERY GOOD UNTIL 1200, THEN EXCELLENT UNTIL
1400, THEN VERY GOOD UNTIL 1600, THEN GOOD
UNTIL 1700, THEN POOR.
TIME (MST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........55 48 47 40 37 25 22 27 32 28 30 27
WEATHER COV..... PTY PTY PTY PTY PTY
WEATHER TYPE.... BDT BDT BDT BDT BDT
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............36 38 43 52 61 64 65 67 65 65 63 57
RH..............61 57 47 33 25 23 24 23 25 25 25 30
20 FT WIND DIR..N N N NW NW NW NW NW NW NW NW NW
20 FT WIND SPD..6 6 7 12 17 22 25 26 26 25 22 18
20 FT WIND GUST. 17 26 33 38 40 40 38 33 28
MIX HGT (KFT)...0.6 0.5 0.5 0.8 3.0 5.3 5.8 6.1 5.8 4.9 3.0 1.8
TRANSP WIND DIR.NW W W W W W W W W NW NW NW
TRANSP WIND SPD.6 8 9 12 17 28 32 30 29 28 24 17
VRATE KT-FT/1K..3 4 4 8 45 127 164 158 145 117 62 27
SMOKEDISPERSION.P P P P F VG E E VG VG G P
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT).
CWR.................0 PERCENT.
CHANCE OF PCPN......0 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MIN TEMPERATURE.....AROUND 31.
MAX HUMIDITY........75 PERCENT.
WIND (20 FT)........NORTHWEST WINDS 13 TO 21 MPH WITH GUSTS TO
AROUND 26 MPH UNTIL 2000, THEN NORTH 10 TO 15
MPH WITH GUSTS TO AROUND 23 MPH UNTIL 0100,
THEN WEST AROUND 7 MPH UNTIL 0200, THEN AROUND
5 MPH UNTIL 0300, THEN WEST AROUND 5 MPH UNTIL
0500, THEN VARIABLE UP TO 5 MPH.
MIXING HEIGHT.......1000 FT AGL UNTIL 1900, THEN BELOW 1000 FT AGL.
TRANSPORT WINDS.....NORTH 9 TO 17 MPH UNTIL 0200. WEST AROUND 8 MPH
AFTER 0400.
SMOKE DISPERSAL.....POOR.
TIME (MST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........31 31 30 15 12 8 8 7 8 12 9 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 0 0 0 0 0 0
TEMP............54 51 48 47 44 42 41 38 36 34 33 32
RH..............34 37 42 42 45 46 48 54 59 64 69 72
20 FT WIND DIR..NW N N N N N NW W W W W SW
20 FT WIND SPD..17 16 15 15 14 13 10 7 5 3 3 3
20 FT WIND GUST.26 24 23 23 21 17 15 14 12 9 8 6
MIX HGT (KFT)...1.0 0.7 0.6 0.6 0.6 0.6 0.6 0.5 0.5 0.5 0.5 0.5
TRANSP WIND DIR.NW NW N N N N N N N NW W NW
TRANSP WIND SPD.17 16 15 15 14 14 12 9 7 6 6 5
VRATE KT-FT/1K..14 9 7 7 7 7 6 4 3 3 2 2
SMOKEDISPERSION.P P P P P P P P P P P P
FRIDAY
SKY/WEATHER.........MOSTLY SUNNY (20-30 PERCENT) UNTIL 0900, THEN
PARTLY CLOUDY (35-45 PERCENT).
CWR.................2 PERCENT.
CHANCE OF PCPN......10 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....AROUND 62.
MIN HUMIDITY........23 PERCENT.
WIND (20 FT)........VARIABLE UP TO 5 MPH UNTIL 0700, THEN SOUTHWEST
5 TO 7 MPH UNTIL 1000, THEN SOUTH 5 TO 8 MPH
UNTIL 1400, THEN SOUTHWEST UNTIL 1600, THEN
NORTHWEST.
MIXING HEIGHT.......BELOW 1000 FT AGL UNTIL 1000, THEN 3200 FT AGL
UNTIL 1700, THEN BELOW 1000 FT AGL.
TRANSPORT WINDS.....SOUTH AROUND 8 MPH UNTIL 1000, THEN 8 TO 9 MPH
UNTIL 1200, THEN WEST 8 TO 10 MPH UNTIL 1700,
THEN LIGHT.
SMOKE DISPERSAL.....POOR.
TIME (MST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........24 23 25 36 34 31 34 36 39 41 44 46
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
CHC OF THDR (%).0 0 0 0 0 0 0 0 0 0 0 0
TEMP............31 32 36 42 47 54 56 59 61 61 59 56
RH..............75 75 67 53 44 34 30 26 23 23 26 30
20 FT WIND DIR..SW W W SW S S S SW SW SW W NW
20 FT WIND SPD..3 5 5 5 6 6 6 6 6 6 6 6
20 FT WIND GUST.6 6 7 8 10 12 13 13 13 13 12 12
MIX HGT (KFT)...0.5 0.5 0.5 0.8 1.3 1.7 2.5 3.3 4.0 2.9 1.8 0.5
TRANSP WIND DIR.S S S S S S SW W W W W SE
TRANSP WIND SPD.5 5 5 5 6 6 6 7 8 7 7 7
VRATE KT-FT/1K..2 2 1 3 7 8 13 20 28 18 10 3
SMOKEDISPERSION.P P P P P P P P P P P P
FORECASTER...RPK
REQUESTED BY...MONIQUE HEIN
TYPE OF REQUEST...PRESCRIBED
.TAG 2524851.0/BOU
.DELDT 11/06/25
.FORMATTERVERSION 2.0.0
.EMAIL MO.HEIN@LAFAYETTECO.GOV
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