892
FNUS75 KCYS 241156
FWSCYS
SPOT FORECAST FOR RFA 5 (RX)...CAMP GUERNSEY FIRE DEPARTMENT
NATIONAL WEATHER SERVICE CHEYENNE WY
556 AM MDT FRI OCT 24 2025
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE AT (307) 772-2227.
DISCUSSION
SUNNY SKIES AND DRY TODAY WITH LIGHT AND VARIABLE
WINDS AS A PACIFIC STORM SYSTEM REMAINS WELL SOUTH OF THE REGION.
SATURDAY WILL BE SIMILAR AND SLIGHTLY WARMER THAN TODAY WITH HIGHS
APPROACHING 70 DEGREES OVER EASTERN PLATTE COUNTY.
REST OF TODAY
SKY/WEATHER.........SUNNY (5-15 PERCENT).
CWR.................0 PERCENT.
MAX TEMPERATURE.....AROUND 65.
MIN HUMIDITY........19 TO 25 PERCENT.
WIND (20 FT)........LIGHT AND VARIABLE WINDS, BECOMING SOUTHEAST
LATE IN THE AFTERNOON.
MIXING HEIGHT.......5200 FT AGL.
TRANSPORT WINDS.....NORTH 5 TO 9 MPH SHIFTING TO THE SOUTHWEST 5 TO
6 MPH LATE IN THE AFTERNOON.
SMOKE DISPERSAL.....POOR (3100 KNOT-FT).
TIME (MDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........7 7 7 7 7 6 6 6 11 11 11
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0 0 0
TEMP............35 36 41 49 54 58 62 63 63 64 63
RH..............82 82 67 52 41 36 28 24 23 23 24
20 FT WIND DIR..N N NW NW NW NW N N NE E SE
20 FT WIND SPD..3 3 3 3 2 2 2 3 3 3 3
20 FT WIND GUST.7 7 7 6 6 6 6 6 7 7 7
MIX HGT (KFT)...0.4 0.4 0.4 0.7 1.3 2.3 3.8 4.8 5.2 4.8 3.9
TRANSP WIND DIR.N N N N N N N NW SW SW S
TRANSP WIND SPD.9 9 8 8 7 6 6 5 5 6 6
SDSPL KT-FT/10004 3 3 5 8 12 19 19 21 24 20
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (0-10 PERCENT).
CWR.................0 PERCENT.
MIN TEMPERATURE.....AROUND 35 DEGREES.
MAX HUMIDITY........67 PERCENT.
WIND (20 FT)........SOUTH AROUND 5 TO 10 MPH.
MIXING HEIGHT.......400 FT AGL.
TRANSPORT WINDS.....SOUTH 7 TO 10 MPH.
SMOKE DISPERSAL.....POOR (2800 KNOT-FT).
TIME (MDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........7 7 7 5 5 5 7 7 7 8 8 8
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
TEMP............59 55 50 49 47 46 43 42 41 40 38 37
RH..............29 34 41 44 47 47 53 55 57 59 62 64
20 FT WIND DIR..SE SE SE SE SE S S S S S S S
20 FT WIND SPD..3 5 5 5 5 5 5 5 5 5 5 5
20 FT WIND GUST.8 8 8 9 9 9 9 9 9 9 9 8
MIX HGT (KFT)...0.8 0.5 0.5 0.4 0.4 0.5 0.5 0.5 0.4 0.5 0.5 0.5
TRANSP WIND DIR.SE SE S S S S S S S S S S
TRANSP WIND SPD.8 8 8 8 9 9 9 10 9 9 8 7
SDSPL KT-FT/10006 4 3 3 4 4 4 5 4 4 3 3
SATURDAY
SKY/WEATHER.........SUNNY (5-15 PERCENT).
CWR.................0 PERCENT.
MAX TEMPERATURE.....AROUND 70 DEGREES.
MIN HUMIDITY........15 TO 22 PERCENT.
WIND (20 FT)........SOUTH 5 TO 10 MPH, INCREASING TO 10 TO 15 MPH
IN THE AFTERNOON.
MIXING HEIGHT.......4600 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 7 TO 13 MPH INCREASING TO 12 TO 18
MPH LATE IN THE AFTERNOON.
SMOKE DISPERSAL.....FAIR (55400 KNOT-FT) IN THE
AFTERNOON.
TIME (MDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........7 7 7 0 0 0 4 4 4 19 19 19
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
TEMP............37 35 37 42 50 56 62 65 68 70 68 65
RH..............61 66 67 60 44 35 27 24 20 19 20 24
20 FT WIND DIR..S S S S S S S S S SW S S
20 FT WIND SPD..3 3 3 3 5 5 6 7 7 7 6 6
20 FT WIND GUST.7 8 9 10 12 12 13 14 14 14 13 12
MIX HGT (KFT)...0.4 0.4 0.3 0.4 0.7 1.2 1.9 3.0 4.2 4.6 3.6 1.9
TRANSP WIND DIR.S S S S S S SW SW SW W SW SW
TRANSP WIND SPD.7 7 7 7 8 9 9 10 13 14 13 12
SDSPL KT-FT/10003 3 2 2 5 10 15 27 46 55 39 19
REQUESTED BY...CPT AARON KAMM
TYPE OF REQUEST...PRESCRIBED
.TAG 2524395.0/CYS
.DELDT 10/24/25
.FORMATTERVERSION 2.0.0
.EMAIL AARON.KAMM@WYO.GOV
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