374
FNUS75 KCYS 102259
FWSCYS
SPOT FORECAST FOR GIRARD FIRE...ALLIANCE FIRE DEPARTMENT
NATIONAL WEATHER SERVICE CHEYENNE WY
459 PM MDT SAT OCT 10 2026
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE AT (307) 772-2227
DISCUSSION
THE PRIMARY CONCERN THIS AFTERNOON AND EVENING IS THE POTENTIAL FOR
SCATTERED SHOWER ACTIVITY PRODUCING STRONG, GUSTY, AND ERRATIC WINDS
ACCOMPANIED BY LITTLE TO NO RAINFALL. WHILE THE PREVAILING WIND WILL
BE SW AT 10 TO 15 MPH, OCCASIONAL VARIABLE GUSTS UP TO 45 MPH ARE
POSSIBLE UNDER AND NEAR PASSING SHOWER ACTIVITY THROUGH ABOUT 9PM THIS
EVENING.
WINDS WILL WEAKEN TO 5 TO 10 MPH OVERNIGHT AND SHIFT TO THE W OR WNW
AS RH RECOVERS TO AROUND 60 TO 65 PERCENT. WINDS WILL ROTATE TO NORTH
AS A WEAK COLD FRONT MOVES IN SUNDAY MORNING, THEN EVENTUALLY TO EAST
OR ESE SUNDAY AFTERNOON. EXPECT COOLER TEMPERATURES AND RH DROPPING
TO AROUND 30 PERCENT ON SUNDAY.
REST OF TODAY
SKY/WEATHER.........PARTLY SUNNY (50-60 PERCENT). SLIGHT CHANCE OF
SHOWERS WITH POTENTIAL TO PRODUCE GUSTY AND ERRATIC
WINDS.
CWR.................0 PERCENT.
MAX TEMPERATURE.....AROUND 90.
MIN HUMIDITY........16 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 10 TO 15 MPH. GUSTY AND ERRATIC WINDS
EXPECTED NEAR SHOWER ACTIVITY.
MIXING HEIGHT.......2800 FT AGL.
TRANSPORT WINDS.....SOUTH AROUND 14 MPH.
SMOKE DISPERSAL.....POOR (33800 KNOT-FT).
TIME (MDT) 5PM
SKY (%).........55
WEATHER COV.....SCH
WEATHER TYPE....RW
TSTM COV........
CWR.............0
TEMP............86
RH..............18
20 FT WIND DIR..SW
20 FT WIND SPD..9
20 FT WIND GUST.17
MIX HGT (KFT)...2.8
TRANSP WIND DIR.S
TRANSP WIND SPD.14
SDSPL KT-FT/100034
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY (40-60 PERCENT). SLIGHT CHANCE OF
RAIN SHOWERS EARLY IN THE EVENING WITH POTENTIAL
TO PRODUCE GUSTY AND ERRATIC WINDS.
CWR.................4 PERCENT.
MIN TEMPERATURE.....AROUND 55.
MAX HUMIDITY........60 TO 65 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 5 TO 10 MPH SHIFTING TO THE WEST
AROUND 5 TO 10 MPH EARLY IN THE MORNING. GUSTY
AND ERRATIC WINDS EXPECTED NEAR SHOWER ACTIVITY
EARLY IN THE EVENING.
MIXING HEIGHT.......400 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 7 TO 14 MPH SHIFTING TO THE NORTHWEST
10 TO 12 MPH AFTER 3 AM.
SMOKE DISPERSAL.....POOR (2800 KNOT-FT).
TIME (MDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........49 47 30 54 44 37 45 41 66 54 64 71
WEATHER COV.....SCH SCH SCH
WEATHER TYPE....RW RW RW
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
TEMP............82 74 70 67 65 63 62 60 59 57 57 57
RH..............22 29 34 39 43 44 46 49 51 55 55 55
20 FT WIND DIR..SW SW S S S SW SW SW W W W W
20 FT WIND SPD..8 7 7 7 6 5 5 5 6 6 7 7
20 FT WIND GUST.16 14 13 12 10 9 9 9 10 12 12 12
MIX HGT (KFT)...0.9 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.4 0.4 0.4
TRANSP WIND DIR.SW SW SW S S S SW W W W NW W
TRANSP WIND SPD.14 13 12 10 10 9 7 8 8 10 10 12
SDSPL KT-FT/100011 5 5 4 4 4 3 3 3 4 4 4
SUNDAY
SKY/WEATHER.........PARTLY SUNNY (45-55 PERCENT) THEN BECOMING
SUNNY (20-30 PERCENT).
CWR.................1 PERCENT.
MAX TEMPERATURE.....AROUND 78.
MIN HUMIDITY........30 PERCENT.
WIND (20 FT)........NORTH WINDS 5 TO 10 MPH SHIFTING TO THE EAST
8 TO 13 MPH LATE IN THE AFTERNOON.
MIXING HEIGHT.......5900 FT AGL.
TRANSPORT WINDS.....NORTHWEST 10 TO 13 MPH SHIFTING TO THE SOUTH 12
TO 13 MPH LATE IN THE AFTERNOON, THEN SHIFTING
TO THE SOUTHEAST AROUND 13 MPH LATE IN THE
AFTERNOON.
SMOKE DISPERSAL.....POOR (3500 KNOT-FT) EARLY IN THE MORNING
INCREASING TO FAIR (59300 KNOT-FT) IN THE
AFTERNOON.
TIME (MDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........57 74 40 29 22 36 16 12 33 24 27 27
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
TEMP............56 55 57 61 66 70 73 75 76 77 78 76
RH..............57 59 62 58 48 42 37 36 33 32 31 33
20 FT WIND DIR..NW NW NW N N N N N E E E E
20 FT WIND SPD..7 7 8 8 9 9 9 9 9 9 10 10
20 FT WIND GUST.13 14 15 16 17 17 17 17 17 17 18 20
MIX HGT (KFT)...0.4 0.4 0.4 0.7 1.6 2.9 4.0 4.9 5.5 5.9 5.0 3.1
TRANSP WIND DIR.W W NW N NW NW W W W SW S SE
TRANSP WIND SPD.12 12 10 10 12 12 13 12 12 12 13 13
SDSPL KT-FT/10004 4 4 6 17 30 44 49 56 59 55 34
FORECASTER...NATOLI
REQUESTED BY...NICK HINMAN
TYPE OF REQUEST...WILDFIRE
.TAG 2623556.0/CYS
.DELDT 10/10/26
.FORMATTERVERSION 2.0.0
.EMAIL NHINMAN@CITYOFALLIANCE.NET
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