600
FNUS75 KCYS 050146
FWSCYS
SPOT FORECAST FOR EAST GLENDO...WY-WYS
NATIONAL WEATHER SERVICE CHEYENNE WY
746 PM MDT SAT JUL 4 2026
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE AT (307) 772-2227
DISCUSSION
WITH PRECIPITATION EXITING THE REGION, LOOK FOR CLEARING SKIES AND
LIGHT EASTERLY WINDS BECOMING SOUTHEASTERLY OVERNIGHT, BUT
REMAINING GENERALLY LIGHT INTO TOMORROW. OVERNIGHT LOWS AROUND 60,
WITH A HIGH TOMORROW NEAR 90 DEGREES.
REST OF TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT).
CWR.................1 PERCENT.
MIN TEMPERATURE.....AROUND 60.
MAX HUMIDITY........67 PERCENT.
WIND (20 FT)........EAST WINDS 5 TO 8 MPH EARLY IN THE EVENING
BECOMING LIGHT.
MIXING HEIGHT.......500 FT AGL.
TRANSPORT WINDS.....EAST 10 TO 13 MPH SHIFTING TO THE SOUTHEAST 9
TO 16 MPH IN THE LATE EVENING AND OVERNIGHT.
SMOKE DISPERSAL.....POOR (3900 KNOT-FT).
TIME (MDT) 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........18 16 16 16 10 10 10 11 11 11
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0 0
TEMP............82 77 74 72 71 69 67 64 63 62
RH..............24 31 35 41 44 49 52 60 62 62
20 FT WIND DIR..E E E E SE SE SE SE SE SE
20 FT WIND SPD..6 7 7 8 8 7 7 6 5 3
20 FT WIND GUST.10 12 14 15 15 14 12 10 8 7
MIX HGT (KFT)...0.8 0.7 0.6 0.6 0.5 0.5 0.5 0.5 0.5 0.5
TRANSP WIND DIR.NE E SE SE SE SE SE S SE SE
TRANSP WIND SPD.10 13 16 16 15 14 13 10 10 9
HAINES INDEX....M M M M M M M M M M
SDSPL KT-FT/10007 8 8 8 7 6 5 4 4 4
SUNDAY
SKY/WEATHER.........SUNNY (5-15 PERCENT).
CWR.................1 PERCENT.
MAX TEMPERATURE.....AROUND 90.
MIN HUMIDITY........17 PERCENT.
WIND (20 FT)........LIGHT WINDS BECOMING SOUTHEAST 5 TO 12 MPH IN
THE LATE MORNING AND AFTERNOON.
MIXING HEIGHT.......6600 FT AGL INCREASING TO 13800 FT AGL IN THE
AFTERNOON.
TRANSPORT WINDS.....SOUTH 8 TO 14 MPH.
SMOKE DISPERSAL.....POOR (3200 KNOT-FT) EARLY IN THE MORNING
INCREASING TO GOOD (96300 KNOT-FT) IN THE
AFTERNOON INCREASING TO VERY GOOD (115900
KNOT-FT) EARLY IN THE MORNING INCREASING TO
EXCELLENT (162500 KNOT-FT) IN THE AFTERNOON
LATE IN THE AFTERNOON.
TIME (MDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........11 11 11 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............60 62 65 68 74 78 82 85 87 88 90 89
RH..............67 60 52 45 35 30 25 22 20 19 17 17
20 FT WIND DIR..SE SE SE SE SE SE SE SE SE SE SE SE
20 FT WIND SPD..3 3 3 5 6 7 7 7 8 9 10 12
20 FT WIND GUST.7 7 7 8 10 12 14 14 15 17 18 20
MIX HGT (KFT)...0.5 0.5 0.7 1.2 2.1 6.6 11 12 13 14 14 14
TRANSP WIND DIR.S S S S S S S S S S S S
TRANSP WIND SPD.8 9 9 10 10 10 9 9 10 12 13 14
HAINES INDEX....M M M M M M M M M M M M
SDSPL KT-FT/10003 4 6 11 19 59 84 96 116 135 152 163
FORECASTER...GOATLEY
REQUESTED BY...NATHAN BUTLER
TYPE OF REQUEST...WILDFIRE
.TAG 2616786.0/CYS
.DELDT 07/04/26
.FORMATTERVERSION 2.0.0
.EMAIL WYCPC@FIRENET.GOV
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