875
FNUS75 KCYS 011708
FWSCYS
SPOT FORECAST FOR TAYLOR DRAW...CASPER DISPATCH
NATIONAL WEATHER SERVICE CHEYENNE WY
1108 AM MDT TUE JUL 1 2025
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE AT (307) 772-2227
DISCUSSION
AN UPPER LEVEL SHORTWAVE MAY PRODUCE SHOWERS BETWEEN 6 TO 10PM FOR THE RAWLINS AREA. ITS UNCERTAIN IF THE RAIN
WILL REACH THE GROUND DUE TO THE DRY LOW LEVEL AIR NEAR THE SURFACE. HOWEVER, GUSTY SHOWERS WILL GUSTS BETWEEN 45
TO 60 MPH CAN NOT BE RULED OUT ESPECIALLY IF THE RAIN DOESN'T REACH THE GROUND. SHOWERS LOOK TO CEASE AROUND MIDNIGHT
AT THE LATEST. OTHERWISE WINDS WILL SHIFT TO THE SOUTHEAST OVERNIGHT AFTER THE SHORTWAVE HAS PASSED.
REST OF TODAY
SKY/WEATHER.........SUNNY (10-20 PERCENT).
CWR.................3 PERCENT.
LAL.................
MAX TEMPERATURE.....AROUND 87.
MIN HUMIDITY........12 PERCENT.
WIND (20 FT)........NORTHWEST WINDS 7 TO 8 MPH SHIFTING TO THE
NORTH AROUND 8 MPH LATE IN THE AFTERNOON.
MIXING HEIGHT.......15100 FT AGL.
TRANSPORT WINDS.....NORTHWEST 10 TO 16 MPH.
SMOKE DISPERSAL..... VERY GOOD (131400 KNOT-FT) EARLY IN THE
MORNING INCREASING TO EXCELLENT (211700
KNOT-FT) IN THE AFTERNOON.
HAINES INDEX........MISSING.
TIME (MDT) 6AM 7AM 8AM 9AM 10A 11A
SKY (%).........12 12 12 18 18 18
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0
LAL.............M M M M M M
TEMP............83 84 85 86 85 85
RH..............17 15 13 12 12 12
20 FT WIND DIR..W W NW NW NW N
20 FT WIND SPD..7 7 8 8 8 8
20 FT WIND GUST.14 15 16 16 17 17
MIX HGT (KFT)...13 14 15 15 15 15
TRANSP WIND DIR.W W W NW NW NW
TRANSP WIND SPD.16 16 16 14 12 10
HAINES INDEX....M M M M M M
SDSPL KT-FT/1000180 195 212 181 147 131
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (20-30 PERCENT).
CWR.................1 PERCENT.
LAL.................
MIN TEMPERATURE.....AROUND 54.
MAX HUMIDITY........54 PERCENT.
WIND (20 FT)........NORTH WINDS 7 TO 8 MPH EARLY IN THE EVENING
SHIFTING TO THE EAST 6 TO 7 MPH, THEN SHIFTING
TO THE SOUTHEAST AROUND 5 MPH OVERNIGHT
BECOMING LIGHT.
MIXING HEIGHT.......12000 FT AGL DECREASING TO 300 FT AGL EARLY IN
THE EVENING.
TRANSPORT WINDS.....NORTH 8 TO 10 MPH SHIFTING TO THE SOUTH
OVERNIGHT.
SMOKE DISPERSAL..... VERY GOOD (124000 KNOT-FT) EARLY IN THE
EVENING DECREASING TO GOOD (83800 KNOT-FT) LATE
IN THE NIGHT DECREASING TO POOR (2600 KNOT-FT)
EARLY IN THE EVENING.
HAINES INDEX........MISSING.
TIME (MDT) 12P 1PM 2PM 3PM 4PM 5PM 6PM 7PM 8PM 9PM 10P 11P
SKY (%).........21 21 21 20 20 20 20 20 20 27 27 27
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............85 84 81 75 72 68 66 62 61 58 56 56
RH..............12 12 14 18 22 27 32 36 39 45 49 49
20 FT WIND DIR..N N N NE E E SE SE SE S S S
20 FT WIND SPD..8 8 7 7 7 6 5 5 3 3 3 3
20 FT WIND GUST.16 15 14 13 12 10 9 8 8 7 7 7
MIX HGT (KFT)...14 12 0.8 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.4 0.3
TRANSP WIND DIR.NW N NE NE NE NE E S S S S S
TRANSP WIND SPD.10 8 7 9 9 10 8 8 8 10 8 9
HAINES INDEX....M M M M M M M M M M M M
SDSPL KT-FT/1000124 84 5 3 3 4 3 3 3 3 3 3
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY (40-50 PERCENT). SLIGHT CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
CWR.................5 PERCENT.
LAL.................
MAX TEMPERATURE.....AROUND 88.
MIN HUMIDITY........15 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHWEST 5 TO 8 MPH.
GUSTY AND ERRATIC WINDS EXPECTED NEAR
THUNDERSTORMS IN THE AFTERNOON.
MIXING HEIGHT.......6900 FT AGL INCREASING TO 12100 FT AGL IN THE
AFTERNOON.
TRANSPORT WINDS.....SOUTHWEST 6 TO 15 MPH.
SMOKE DISPERSAL.....POOR (2600 KNOT-FT) EARLY IN THE MORNING
INCREASING TO GOOD (92500 KNOT-FT) IN THE
AFTERNOON INCREASING TO VERY GOOD (104300
KNOT-FT) LATE IN THE AFTERNOON.
HAINES INDEX........MISSING.
TIME (MDT) MID 1AM 2AM 3AM 4AM 5AM 6AM 7AM 8AM 9AM 10A 11A
SKY (%).........31 31 31 37 37 37 45 45 45 58 58 58
WEATHER COV..... SCH SCH SCH SCH SCH SCH
WEATHER TYPE.... RW RW RW RW RW RW
TSTM COV........ SCH SCH SCH SCH SCH SCH
CWR.............0 0 0 0 0 0 10 10 10 10 10 10
LAL.............M M M M M M M M M M M M
TEMP............54 59 62 67 75 79 83 84 86 87 86 84
RH..............54 45 41 33 25 22 19 17 16 15 16 18
20 FT WIND DIR..S SW SW SW SW W W SW S S S S
20 FT WIND SPD..3 5 5 5 6 6 6 6 5 5 7 8
20 FT WIND GUST.8 8 8 9 9 10 10 9 9 9 12 15
MIX HGT (KFT)...0.3 0.3 0.6 1.5 3.5 6.9 10 12 12 10 9.2 8.0
TRANSP WIND DIR.S S S SW SW SW SW SW S S S S
TRANSP WIND SPD.10 10 9 8 7 6 6 7 7 8 12 15
HAINES INDEX....M M M M M M M M M M M M
SDSPL KT-FT/10003 3 5 10 21 35 52 73 71 72 93 104
FORECASTER...MCLAUGHLIN
REQUESTED BY...ISAAC BAYER
TYPE OF REQUEST...WILDFIRE
.TAG 2517044.0/CYS
.DELDT 07/01/25
.FORMATTERVERSION 2.0.0
.EMAIL WYCPC@FIRENET.GOV
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