384
FNUS75 KCYS 230344
FWSCYS
SPOT FORECAST FOR PINE BLUFFS FIRE...LARAMIE COUNTY FIRE DISTRICT 5
NATIONAL WEATHER SERVICE CHEYENNE WY
844 PM MST MON DEC 22 2025
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE AT (307) 772-2227
DISCUSSION
LIGHT WINDS ARE EXPECTED OVERNIGHT WITH A GENERAL SOUTHWEST DIRECTION
BECOMING MORE SOUTH BY MORNING. OCCASIONAL PERIODS OF VARIABLE LIGHT
WINDS WILL BE POSSIBLE. RH WILL RECOVER TO BETWEEN 50 AND 55% BY MORNING.
FOR TUESDAY, EXPECT SOUTHERLY WINDS BETWEEN 5 AND 15 MPH WITH GUSTS 20 TO
25 MPH. A BRIEF PERIOD WITH GUSTS TO AROUND 35 MPH IS POSSIBLE BETWEEN
10AM AND 1PM. RH WILL DROP TO NEAR 20% IN THE EARLY AFTERNOON HOURS.
REST OF TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (40-60 PERCENT)
CWR.................0 PERCENT.
LAL.................
MIN TEMPERATURE.....AROUND 36.
MAX HUMIDITY........50 TO 55 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 5 TO 10 MPH SHIFTING TO THE
SOUTH 5 TO 10 MPH AFTER 3 AM.
MIXING HEIGHT.......300 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 10 TO 14 MPH SHIFTING TO THE SOUTH 13
TO 14 MPH AFTER 3 AM.
SMOKE DISPERSAL.....POOR (2900 KNOT-FT).
HAINES INDEX........MISSING.
TIME (MST) 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........46 56 51 55 47 58 45 51 59
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0
LAL.............M M M M M M M M M
TEMP............48 47 45 44 44 42 40 40 39
RH..............35 37 38 40 40 43 46 48 50
20 FT WIND DIR..W SW SW SW SW SW SW S S
20 FT WIND SPD..7 6 5 6 6 7 7 7 7
20 FT WIND GUST.12 10 9 10 10 12 12 12 14
MIX HGT (KFT)...0.4 0.4 0.3 0.3 0.3 0.3 0.4 0.4 0.3
TRANSP WIND DIR.W W W W SW SW SW S S
TRANSP WIND SPD.14 12 10 10 10 12 13 13 14
HAINES INDEX....M M M M M M M M M
SDSPL KT-FT/10004 4 3 3 3 3 4 4 4
TUESDAY
SKY/WEATHER.........PARTLY SUNNY (50-60 PERCENT).
CWR.................0 PERCENT.
LAL.................
MAX TEMPERATURE.....AROUND 61.
MIN HUMIDITY........NEAR 20 PERCENT.
WIND (20 FT)........SOUTH WINDS 5 TO 15 MPH GUSTING 20 TO 25 MPH.
MIXING HEIGHT.......900 FT AGL.
TRANSPORT WINDS.....SOUTH 13 TO 20 MPH DECREASING TO 10 TO 12 MPH
LATE IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (1600 KNOT-FT).
HAINES INDEX........MISSING.
TIME (MST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........55 49 42 55 54 44 46 55 64 69 69 66
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
LAL.............M M M M M M M M M M M M
TEMP............37 38 41 47 53 57 59 60 61 58 56 51
RH..............54 51 46 36 31 26 25 23 21 23 26 32
20 FT WIND DIR..S S SW SW S S S S S S S S
20 FT WIND SPD..7 7 7 7 8 9 10 10 9 8 6 5
20 FT WIND GUST.14 14 15 17 20 21 21 20 18 15 12 8
MIX HGT (KFT)...0.3 0.4 0.4 0.5 0.7 0.9 0.8 0.8 0.7 0.5 0.3 0.2
TRANSP WIND DIR.S S S S S S S S S S S S
TRANSP WIND SPD.13 13 14 14 15 18 20 18 17 16 10 12
HAINES INDEX....M M M M M M M M M M M M
SDSPL KT-FT/10004 4 4 6 9 14 14 13 11 7 3 2
FORECASTER...NATOLI
REQUESTED BY...LCFD5 CHIEF
TYPE OF REQUEST...WILDFIRE
.TAG 2528038.0/CYS
.DELDT 12/22/25
.FORMATTERVERSION 2.0.0
.EMAIL LCFD5.CHIEF@GMAIL.COM
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