007
FNUS75 KCYS 092120
FWSCYS
SPOT FORECAST FOR BASALT/GRANITE PILE RX...USFS
NATIONAL WEATHER SERVICE CHEYENNE WY
220 PM MST FRI JAN 9 2026
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE AT (307) 772-2227
DISCUSSION
MONDAY IS EXPECTED TO BE A BREEZY DAY, BUT NOT STRONG ENOUGH TO BE
A GUSTY DAY, WITH WEST WINDS AROUND 10-15 MPH AND GUSTS AROUND 25
MPH. CLOUDS WILL BE BUILDING THROUGH THE DAY AS A SYSTEM MOVES
NEAR THE AREA, BUT ANY CHANCES OF RAIN OR SNOW WOULD BE EXPECTED
ON TUESDAY AND WOULD BE A SLIGHT CHANCE AT BEST.
MONDAY
SKY/WEATHER.........MOSTLY SUNNY (20-30 PERCENT).
CWR.................0 PERCENT.
MAX TEMPERATURE.....AROUND 39.
MIN HUMIDITY........37 PERCENT.
WIND (20 FT)........WEST WINDS 12 TO 14 MPH.
MIXING HEIGHT.......2300 FT AGL.
TRANSPORT WINDS.....WEST 25 TO 28 MPH.
SMOKE DISPERSAL.....POOR (14400 KNOT-FT) EARLY IN THE MORNING
INCREASING TO FAIR (54900 KNOT-FT) IN THE
AFTERNOON.
TIME (MST) 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........14 15 17 18 25 32 39
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0 0
TEMP............35 36 37 38 36 33 31
RH..............38 38 38 37 40 43 47
20 FT WIND DIR..W W W W W W W
20 FT WIND SPD..12 12 13 13 13 14 14
20 FT WIND GUST.22 22 23 24 24 23 24
MIX HGT (KFT)...1.8 2.1 2.3 2.2 1.8 1.2 0.7
TRANSP WIND DIR.W W W W W W W
TRANSP WIND SPD.26 28 28 28 28 26 25
SDSPL KT-FT/100042 51 55 54 43 27 14
MONDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT) THEN BECOMING
MOSTLY CLOUDY (55-65 PERCENT).
CWR.................1 PERCENT.
MIN TEMPERATURE.....AROUND 23.
MAX HUMIDITY........57 PERCENT.
WIND (20 FT)........WEST WINDS 14 TO 16 MPH.
MIXING HEIGHT.......500 FT AGL.
TRANSPORT WINDS.....WEST 22 TO 26 MPH.
SMOKE DISPERSAL.....POOR (9600 KNOT-FT).
TIME (MST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........39 39 39 43 47 51 53 56 58 61 64 67
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
TEMP............29 27 25 25 26 26 26 25 25 25 25 25
RH..............50 53 57 56 55 55 56 56 57 57 57 57
20 FT WIND DIR..W W W W W W W SW W W W W
20 FT WIND SPD..14 15 16 16 16 16 16 16 16 16 16 16
20 FT WIND GUST.24 25 26 26 28 28 28 28 26 26 25 25
MIX HGT (KFT)...0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.6
TRANSP WIND DIR.W SW SW SW W W W W W W W W
TRANSP WIND SPD.24 23 23 24 25 26 26 26 26 25 23 22
SDSPL KT-FT/100010 10 11 11 11 12 11 11 12 11 11 12
FORECASTER...GOATLEY
REQUESTED BY...RONALD ZUCHOWSKI
TYPE OF REQUEST...PRESCRIBED
.TAG 2528710.0/CYS
.DELDT 01/09/26
.FORMATTERVERSION 2.0.0
.EMAIL RONALD.ZUCHOWSKI@USDA.GOV
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